diff --git a/.github/workflows/maven.yml b/.github/workflows/maven.yml
index 37ad00ae68..23f773d441 100644
--- a/.github/workflows/maven.yml
+++ b/.github/workflows/maven.yml
@@ -45,7 +45,7 @@ jobs:
       with:
         node-version: '10.x'
     - name: Build product-apim with Test.
-      run: mvn clean install --file pom.xml -DskipBenchMarkTest=true
+      run: mvn clean install --file pom.xml -DskipBenchMarkTest=true -DskipRestartTests=true
       env:
         PRODUCT_APIM_TEST_GROUPS: ${{ matrix.segment }}
     - name: Prepare upload testng report
diff --git a/README.md b/README.md
index f78abdc9f6..571680ba5e 100644
--- a/README.md
+++ b/README.md
@@ -204,7 +204,7 @@ System Requirements
 Installation & Running
 ==================================
 
-1. Extract the wso2am-4.2.0.zip and go to the 'bin' directory
+1. Extract the wso2am-4.3.0.zip and go to the 'bin' directory
 2. Run the api-manager.sh or api-manager.bat script based on you operating system.
 3. Access the respective WSO2 API-M interfaces
     * API Publisher web application is running at - https://localhost:9443/publisher \
@@ -229,6 +229,16 @@ For additional support information please refer to http://wso2.com/support
 
 For more information on WSO2 API Manager please visit https://wso2.com/api-management/
 
+Survey On Open Source Community Communication
+==================================
+
+WSO2 wants to learn more about our open source software (OSS) community and your communication preferences to serve you better.
+
+In addition, we may reach out to a small number of respondents to ask additional questions and offer a small gift.
+
+Link to survey: https://forms.gle/h5q4M3K7vyXba3bK6
+
+
 Known Issues of WSO2 API Manager
 ==================================
 
diff --git a/README.txt b/README.txt
index ee36b7088d..4e380f6a70 100644
--- a/README.txt
+++ b/README.txt
@@ -168,7 +168,7 @@ is recommended.
 Installation & Running
 ==================================
 
-1. Extract the wso2am-4.2.0.zip and go to the 'bin' directory
+1. Extract the wso2am-4.3.0.zip and go to the 'bin' directory
 2. Run the api-manager.sh or api-manager.bat script based on you operating system.
 3. Access the respective WSO2 API-M interfaces
     * API Publisher web application is running at - https://localhost:9443/publisher
@@ -182,7 +182,7 @@ Documentation
 ==============
 
 Online product documentation is available at:
-        https://apim.docs.wso2.com/en/4.2.0/
+        https://apim.docs.wso2.com/en/4.3.0/
 
 Support
 ==================================
diff --git a/docs/xdoc/release-notes.xml b/docs/xdoc/release-notes.xml
index 450d0644f1..34528c7b28 100644
--- a/docs/xdoc/release-notes.xml
+++ b/docs/xdoc/release-notes.xml
@@ -23,14 +23,14 @@
 <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
 <head>
     <meta content="text/html; charset=iso-8859-1" http-equiv="content-type"/>
-    <title>WSO2 API Manager v4.2.0 - 11th March 2023</title>
+    <title>WSO2 API Manager v4.3.0 - 1st April 2024</title>
 </head>
 <body>
 <div id="main-content">
-<h1>WSO2 API Manager 4.2.0 Released!</h1>
+<h1>WSO2 API Manager 4.3.0 Released!</h1>
 
 <p>
-    The WSO2 API Manager team is pleased to announce the release of version 4.2.0 of
+    The WSO2 API Manager team is pleased to announce the release of version 4.3.0 of
     the Open Source API Manager.
 </p>
 
@@ -77,7 +77,7 @@
     <li>Use "admin", "admin" as the username and password to login as an admin</li>
 </ol>
 
-    <h2>Bug Fixes And Improvements in 4.2.0</h2>
+    <h2>Bug Fixes And Improvements in 4.3.0</h2>
     <ul>
         <li>GitHub (<a href="https://github.com/wso2/api-manager/issues?q=is%3Aissue+is%3Aclosed+label%3AComponent%2FAPIM+closed%3A2022-04-05..2023-03-11">api-manager</a>)
         </li>
diff --git a/modules/authenticators/pom.xml b/modules/authenticators/pom.xml
index 2c8f6b7557..a4831d87bc 100644
--- a/modules/authenticators/pom.xml
+++ b/modules/authenticators/pom.xml
@@ -19,7 +19,7 @@
     <parent>
         <groupId>org.wso2.am</groupId>
         <artifactId>am-parent</artifactId>
-        <version>4.2.0-SNAPSHOT</version>
+        <version>4.3.0-SNAPSHOT</version>
         <relativePath>../../pom.xml</relativePath>
     </parent>
 
diff --git a/modules/callhome/pom.xml b/modules/callhome/pom.xml
index 1d0841b3d7..0694f86489 100644
--- a/modules/callhome/pom.xml
+++ b/modules/callhome/pom.xml
@@ -19,7 +19,7 @@
     <parent>
         <groupId>org.wso2.am</groupId>
         <artifactId>am-parent</artifactId>
-        <version>4.2.0-SNAPSHOT</version>
+        <version>4.3.0-SNAPSHOT</version>
         <relativePath>../../pom.xml</relativePath>
     </parent>
     <modelVersion>4.0.0</modelVersion>
diff --git a/modules/distribution/apim-is-plugin/README.md b/modules/distribution/apim-is-plugin/README.md
index 4f05e553aa..b7c3f428fe 100644
--- a/modules/distribution/apim-is-plugin/README.md
+++ b/modules/distribution/apim-is-plugin/README.md
@@ -1,4 +1,4 @@
-# WSO2 APIM IS Plugin - 4.2.0
+# WSO2 APIM IS Plugin - 4.3.0
 
 ## Prerequisites:
 1. Download WSO2 IS product
diff --git a/modules/distribution/apim-is-plugin/pom.xml b/modules/distribution/apim-is-plugin/pom.xml
index b0c0d25fd7..1e1f934376 100644
--- a/modules/distribution/apim-is-plugin/pom.xml
+++ b/modules/distribution/apim-is-plugin/pom.xml
@@ -22,7 +22,7 @@
     <parent>
         <groupId>org.wso2.am</groupId>
         <artifactId>am-parent</artifactId>
-        <version>4.2.0-SNAPSHOT</version>
+        <version>4.3.0-SNAPSHOT</version>
         <relativePath>../../../pom.xml</relativePath>
     </parent>
 
diff --git a/modules/distribution/pom.xml b/modules/distribution/pom.xml
index ab7508a584..8ea857a77a 100644
--- a/modules/distribution/pom.xml
+++ b/modules/distribution/pom.xml
@@ -22,7 +22,7 @@
     <parent>
         <groupId>org.wso2.am</groupId>
         <artifactId>am-parent</artifactId>
-        <version>4.2.0-SNAPSHOT</version>
+        <version>4.3.0-SNAPSHOT</version>
         <relativePath>../../pom.xml</relativePath>
     </parent>
 
diff --git a/modules/distribution/product/pom.xml b/modules/distribution/product/pom.xml
index 22a52df15a..3a29b1f6e4 100644
--- a/modules/distribution/product/pom.xml
+++ b/modules/distribution/product/pom.xml
@@ -22,7 +22,7 @@
     <parent>
         <groupId>org.wso2.am</groupId>
         <artifactId>am-distribution-parent</artifactId>
-        <version>4.2.0-SNAPSHOT</version>
+        <version>4.3.0-SNAPSHOT</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
 
diff --git a/modules/distribution/product/src/main/assembly/bin.xml b/modules/distribution/product/src/main/assembly/bin.xml
index 3b4ef81fb6..90706450b0 100644
--- a/modules/distribution/product/src/main/assembly/bin.xml
+++ b/modules/distribution/product/src/main/assembly/bin.xml
@@ -370,6 +370,15 @@
                 <include>**/**.j2</include>
             </includes>
         </fileSet>
+        <!-- Gateway policy templates -->
+        <fileSet>
+            <directory>../resources/templates</directory>
+            <outputDirectory>wso2am-${pom.version}/repository/resources/templates</outputDirectory>
+            <includes>
+                <include>**/**.xml</include>
+                <include>**/**.j2</include>
+            </includes>
+        </fileSet>
         <!-- Operation policy specifications -->
         <fileSet>
             <directory>../resources/operation_policies/specifications</directory>
diff --git a/modules/distribution/product/src/main/assembly/filter.properties b/modules/distribution/product/src/main/assembly/filter.properties
index fbbc0cf40f..26355a36f0 100644
--- a/modules/distribution/product/src/main/assembly/filter.properties
+++ b/modules/distribution/product/src/main/assembly/filter.properties
@@ -1,9 +1,9 @@
 product.name=WSO2 API Manager
 product.key=AM
-product.version=4.2.0
+product.version=4.3.0
 product.wum.name=wso2am
 
 carbon.version=4.8.1
-am.version=4.2.0
+am.version=4.3.0
 default.server.role=APIManager
 bundle.creators=org.wso2.carbon.mediator.bridge.MediatorBundleCreator
diff --git a/modules/distribution/product/src/main/conf/synapse-configs/default/sequences/main.xml b/modules/distribution/product/src/main/conf/synapse-configs/default/sequences/main.xml
index 9efcf73298..dcb4f48239 100644
--- a/modules/distribution/product/src/main/conf/synapse-configs/default/sequences/main.xml
+++ b/modules/distribution/product/src/main/conf/synapse-configs/default/sequences/main.xml
@@ -26,6 +26,7 @@
             <property name="RESOURCE" expression="fn:concat('/', $axis2:REST_URL_POSTFIX)"/>
             <property name="HEALTH CHECK URL" expression="$axis2:TransportInURL"/>
         </log>
+        <property name="message.builder.invoked" value="true" scope="axis2" type="BOOLEAN"/>
         <property name="url_axis2" expression="$axis2:TransportInURL"/>
         <filter source="$axis2:TransportInURL" regex="/">
             <payloadFactory media-type="xml">
diff --git a/modules/distribution/product/src/main/extensions/basicauth.jsp b/modules/distribution/product/src/main/extensions/basicauth.jsp
index 5d801ec01b..66b3647813 100644
--- a/modules/distribution/product/src/main/extensions/basicauth.jsp
+++ b/modules/distribution/product/src/main/extensions/basicauth.jsp
@@ -93,14 +93,16 @@
 
                     if (userName.value) {
                         let contextPath = "<%=proxyContextPath%>"
+                        let loginRequestPath = "<%=loginContextRequestUrl%>"
                         if (contextPath !== "") {
                             contextPath = contextPath.startsWith('/') ? contextPath : "/" + contextPath
                             contextPath = contextPath.endsWith('/') ?
                                 contextPath.substring(0, contextPath.length - 1) : contextPath
+                            loginRequestPath = loginRequestPath.startsWith('../') ? loginRequestPath.substring(2, loginRequestPath.length) : loginRequestPath
                         }
                         $.ajax({
                             type: "GET",
-                            url: contextPath + "<%=loginContextRequestUrl%>",
+                            url: contextPath + loginRequestPath,
                             xhrFields: { withCredentials: true },
                             success: function (data) {
                                 if (data && data.status == 'redirect' && data.redirectUrl && data.redirectUrl.length > 0) {
diff --git a/modules/distribution/product/src/main/extensions/login.jsp b/modules/distribution/product/src/main/extensions/login.jsp
index b9523b1ac1..594bfa9bf9 100644
--- a/modules/distribution/product/src/main/extensions/login.jsp
+++ b/modules/distribution/product/src/main/extensions/login.jsp
@@ -501,9 +501,13 @@
     <script>
         function checkSessionKey() {
             var proxyPath = "<%=contextPath%>"
+            let loginRequestPath = "<%=loginContextRequestUrl%>"
+            if (proxyPath !== "") {
+                loginRequestPath = loginRequestPath.startsWith('../') ? loginRequestPath.substring(2, loginRequestPath.length) : loginRequestPath
+            }
             $.ajax({
                 type: "GET",
-                url: proxyPath + "<%=loginContextRequestUrl%>",
+                url: proxyPath + loginRequestPath,
                 xhrFields: { withCredentials: true },
                 success: function (data) {
                     if (data && data.status == 'redirect' && data.redirectUrl && data.redirectUrl.length > 0) {
diff --git a/modules/distribution/product/src/main/resources/conf/default.json b/modules/distribution/product/src/main/resources/conf/default.json
index 9895d593f3..c79eb318f3 100644
--- a/modules/distribution/product/src/main/resources/conf/default.json
+++ b/modules/distribution/product/src/main/resources/conf/default.json
@@ -45,8 +45,8 @@
   "oauth.grant_type.uma_ticket.grant_handler": "org.wso2.carbon.identity.oauth.uma.grant.UMA2GrantHandler",
   "oauth.grant_type.uma_ticket.grant_validator": "org.wso2.carbon.identity.oauth.uma.grant.GrantValidator",
   "system.parameter.'org.wso2.CipherTransformation'": "RSA/ECB/OAEPwithSHA1andMGF1Padding",
-  "server.userAgent": "WSO2 AM 4.2.0",
-  "server.serverDetails": "WSO2 AM 4.2.0",
+  "server.userAgent": "WSO2 AM 4.3.0",
+  "server.serverDetails": "WSO2 AM 4.3.0",
   "message_formatter.form_urlencoded": "org.apache.axis2.transport.http.XFormURLEncodedFormatter",
   "message_formatter.multipart_form_data": "org.apache.axis2.transport.http.MultipartFormDataFormatter",
   "message_formatter.application_xml": "org.apache.axis2.transport.http.ApplicationXMLFormatter",
@@ -128,12 +128,13 @@
   "transport.netty.https.sender.ssl_profile.read_interval": "600000",
   "transport.ws.sender.enable": true,
   "transport.ws.sender.parameters.\u0027ws.custom.header\u0027": "websocket-custom-header",
-  "transport.ws.sender.parameters.ws.outflow.dispatch.sequence": "outflowDispatchSeq",
-  "transport.ws.sender.parameters.ws.outflow.dispatch.fault.sequence": "outflowFaultSeq",
+  "transport.ws.sender.parameters.\u0027ws.outflow.dispatch.sequence\u0027": "outflowDispatchSeq",
+  "transport.ws.sender.parameters.\u0027ws.outflow.dispatch.fault.sequence\u0027": "outflowFaultSeq",
   "transport.wss.sender.enable": true,
   "transport.wss.sender.parameters.\u0027ws.custom.header\u0027": "websocket-custom-header",
-  "transport.wss.sender.parameters.ws.outflow.dispatch.sequence": "outflowDispatchSeq",
-  "transport.wss.sender.parameters.ws.outflow.dispatch.fault.sequence": "outflowFaultSeq",
+  "transport.wss.sender.parameters.\u0027ws.outflow.dispatch.sequence\u0027": "outflowDispatchSeq",
+  "transport.wss.sender.parameters.\u0027ws.outflow.dispatch.fault.sequence\u0027": "outflowFaultSeq",
+  "transport.wss.sender.parameters.\u0027ws.client.enable.hostname.verification\u0027": "true",
   "transport.wss.sender.trust_store.location": "repository/resources/security/$ref{truststore.file_name}",
   "transport.wss.sender.trust_store.password": "$ref{truststore.password}",
   "transport.blocking_http.sender.parameters.PROTOCOL": "HTTP/1.1",
diff --git a/modules/distribution/product/src/main/resources/conf/templates/repository/conf/axis2/axis2.xml.j2 b/modules/distribution/product/src/main/resources/conf/templates/repository/conf/axis2/axis2.xml.j2
index 3f1a98a54c..ce19ed54b7 100644
--- a/modules/distribution/product/src/main/resources/conf/templates/repository/conf/axis2/axis2.xml.j2
+++ b/modules/distribution/product/src/main/resources/conf/templates/repository/conf/axis2/axis2.xml.j2
@@ -46,6 +46,9 @@
     <!-- Sandesha2 persistance storage manager -->
     <parameter name="Sandesha2StorageManager" locked="false">inmemory</parameter>
 
+    <!-- This property will enable strict service URL validation -->
+    <parameter name="strictServicePathValidation" locked="false">{{server.strict_service_path_validation}}</parameter>
+
     <!-- Our HTTP endpoints can handle both REST and SOAP under the following service path. In -->
     <!-- case of a servlet container, if you change this you have to manually change the -->
     <!-- settings of your servlet container to map this context path to proper Axis2 servlets -->
diff --git a/modules/distribution/product/src/main/resources/conf/templates/repository/conf/tomcat/carbon/WEB-INF/web.xml.j2 b/modules/distribution/product/src/main/resources/conf/templates/repository/conf/tomcat/carbon/WEB-INF/web.xml.j2
index 6e2a45312c..3a450f6d9f 100644
--- a/modules/distribution/product/src/main/resources/conf/templates/repository/conf/tomcat/carbon/WEB-INF/web.xml.j2
+++ b/modules/distribution/product/src/main/resources/conf/templates/repository/conf/tomcat/carbon/WEB-INF/web.xml.j2
@@ -26,6 +26,10 @@
         <param-name>Owasp.CsrfGuard.Config</param-name>
         <param-value>repository/conf/security/Owasp.CsrfGuard.Carbon.properties</param-value>
     </context-param>
+    <context-param>
+        <param-name>contextPath</param-name>
+        <param-value>{{server.proxy_context_path}}</param-value>
+    </context-param>
 
     <servlet id="bridge">
         <servlet-name>bridgeservlet</servlet-name>
diff --git a/modules/distribution/product/src/main/startup-scripts/api-manager.bat b/modules/distribution/product/src/main/startup-scripts/api-manager.bat
index 04fc8da6b8..218bf8c72d 100755
--- a/modules/distribution/product/src/main/startup-scripts/api-manager.bat
+++ b/modules/distribution/product/src/main/startup-scripts/api-manager.bat
@@ -204,6 +204,7 @@ if %JAVA_VERSION% GEQ 110 set CARBON_CLASSPATH=".\lib\endorsed\*";%CARBON_CLASSP
 
 if %JAVA_VERSION% LEQ 18 set JAVA_VER_BASED_OPTS=-Djava.endorsed.dirs=".\lib\endorsed";"%JAVA_HOME%\jre\lib\endorsed";"%JAVA_HOME%\lib\endorsed"
 if %JAVA_VERSION% GEQ 110 set JAVA_VER_BASED_OPTS=--add-opens=java.base/sun.security.x509=ALL-UNNAMED --add-opens=java.naming/com.sun.jndi.ldap=ALL-UNNAMED --add-opens=java.base/java.net=ALL-UNNAMED --add-opens=java.base/java.lang=ALL-UNNAMED --add-opens java.rmi/sun.rmi.transport=ALL-UNNAMED  --add-opens=java.base/java.io=ALL-UNNAMED
+set JAVA_VER_BASED_OPTS=%JAVA_VER_BASED_OPTS% -Djdk.util.zip.disableZip64ExtraFieldValidation=true -Djdk.nio.zipfs.allowDotZipEntry=true
 
 set CMD_LINE_ARGS=-Xbootclasspath/a:%CARBON_XBOOTCLASSPATH% -Xms256m -Xmx1024m -XX:+HeapDumpOnOutOfMemoryError -XX:HeapDumpPath="%CARBON_HOME%\repository\logs\heap-dump.hprof"
 set CMD_LINE_ARGS=%CMD_LINE_ARGS% -Dcom.sun.management.jmxremote -classpath %CARBON_CLASSPATH% %JAVA_OPTS% %JAVA_VER_BASED_OPTS%
diff --git a/modules/distribution/product/src/main/startup-scripts/api-manager.sh b/modules/distribution/product/src/main/startup-scripts/api-manager.sh
index 48f913573a..a5d7a17ef3 100755
--- a/modules/distribution/product/src/main/startup-scripts/api-manager.sh
+++ b/modules/distribution/product/src/main/startup-scripts/api-manager.sh
@@ -355,6 +355,8 @@ do
     -Dlog4j2.contextSelector=org.apache.logging.log4j.core.async.AsyncLoggerContextSelector \
     -Dorg.ops4j.pax.logging.logReaderEnabled=false \
     -Dorg.ops4j.pax.logging.eventAdminEnabled=false \
+    -Djdk.util.zip.disableZip64ExtraFieldValidation=true \
+    -Djdk.nio.zipfs.allowDotZipEntry=true \
     org.wso2.carbon.bootstrap.Bootstrap $*
     status=$?
 done
diff --git a/modules/distribution/resources/operation_policies/definitions/addHeader_v1.j2 b/modules/distribution/resources/operation_policies/definitions/addHeader_v2.j2
similarity index 100%
rename from modules/distribution/resources/operation_policies/definitions/addHeader_v1.j2
rename to modules/distribution/resources/operation_policies/definitions/addHeader_v2.j2
diff --git a/modules/distribution/resources/operation_policies/specifications/addHeader_v1.json b/modules/distribution/resources/operation_policies/specifications/addHeader_v2.json
similarity index 82%
rename from modules/distribution/resources/operation_policies/specifications/addHeader_v1.json
rename to modules/distribution/resources/operation_policies/specifications/addHeader_v2.json
index bc43a7cc67..8d4cbf19b9 100644
--- a/modules/distribution/resources/operation_policies/specifications/addHeader_v1.json
+++ b/modules/distribution/resources/operation_policies/specifications/addHeader_v2.json
@@ -1,7 +1,7 @@
 {
   "category": "Mediation",
   "name": "addHeader",
-  "version": "v1",
+  "version": "v2",
   "displayName": "Add Header",
   "description": "This policy allows you to add a new header to the request",
   "policyAttributes": [
@@ -9,7 +9,7 @@
       "name": "headerName",
       "displayName": "Header Name",
       "description": "Name of the header to be added",
-      "validationRegex": "^([a-zA-Z_][a-zA-Z\\d_\\-\\ ]*)$",
+      "validationRegex": "^.+$",
       "type": "String",
       "required": true
     },
@@ -17,7 +17,7 @@
       "name": "headerValue",
       "displayName": "Header Value",
       "description": "Value of the header",
-      "validationRegex": "^([a-zA-Z\\d_][a-zA-Z\\d_\\-\\ ]*)$",
+      "validationRegex": "^.+$",
       "type": "String",
       "required": true
     }
diff --git a/modules/distribution/resources/templates/gateway_policy_template.j2 b/modules/distribution/resources/templates/gateway_policy_template.j2
new file mode 100644
index 0000000000..bcc436d5a8
--- /dev/null
+++ b/modules/distribution/resources/templates/gateway_policy_template.j2
@@ -0,0 +1,8 @@
+<?xml version=\"1.0\" encoding=\"UTF-8\"?>
+<sequence xmlns=\"http://ws.apache.org/ns/synapse\" name=\"{{sequence_name}}\">
+{% if gateway_policies is defined %}
+   {% for policy in gateway_policies %}
+       {{policy}}
+   {% endfor %}
+{% endif %}
+</sequence>
\ No newline at end of file
diff --git a/modules/features/pom.xml b/modules/features/pom.xml
index f8df7d89a2..c97467c710 100644
--- a/modules/features/pom.xml
+++ b/modules/features/pom.xml
@@ -22,7 +22,7 @@
     <parent>
         <groupId>org.wso2.am</groupId>
         <artifactId>am-parent</artifactId>
-        <version>4.2.0-SNAPSHOT</version>
+        <version>4.3.0-SNAPSHOT</version>
         <relativePath>../../pom.xml</relativePath>
     </parent>
 
diff --git a/modules/features/product/org.wso2.am.multitenancy.dashboard.ui.feature/pom.xml b/modules/features/product/org.wso2.am.multitenancy.dashboard.ui.feature/pom.xml
index 1ece1fb824..8d59879e51 100644
--- a/modules/features/product/org.wso2.am.multitenancy.dashboard.ui.feature/pom.xml
+++ b/modules/features/product/org.wso2.am.multitenancy.dashboard.ui.feature/pom.xml
@@ -3,7 +3,7 @@
     <parent>
         <artifactId>am-features</artifactId>
         <groupId>org.wso2.am</groupId>
-        <version>4.2.0-SNAPSHOT</version>
+        <version>4.3.0-SNAPSHOT</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
     <modelVersion>4.0.0</modelVersion>
diff --git a/modules/features/product/org.wso2.am.security.feature/pom.xml b/modules/features/product/org.wso2.am.security.feature/pom.xml
index a6daa1145d..51df559bf5 100644
--- a/modules/features/product/org.wso2.am.security.feature/pom.xml
+++ b/modules/features/product/org.wso2.am.security.feature/pom.xml
@@ -20,7 +20,7 @@
     <parent>
         <artifactId>am-features</artifactId>
         <groupId>org.wso2.am</groupId>
-        <version>4.2.0-SNAPSHOT</version>
+        <version>4.3.0-SNAPSHOT</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
     <modelVersion>4.0.0</modelVersion>
diff --git a/modules/features/product/org.wso2.am.styles.feature/pom.xml b/modules/features/product/org.wso2.am.styles.feature/pom.xml
index 77c59d27db..96a19f2d2f 100644
--- a/modules/features/product/org.wso2.am.styles.feature/pom.xml
+++ b/modules/features/product/org.wso2.am.styles.feature/pom.xml
@@ -22,7 +22,7 @@
     <parent>
         <groupId>org.wso2.am</groupId>
         <artifactId>am-features</artifactId>
-        <version>4.2.0-SNAPSHOT</version>
+        <version>4.3.0-SNAPSHOT</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
 
diff --git a/modules/features/product/pom.xml b/modules/features/product/pom.xml
index d222915304..e13b9a9cb9 100644
--- a/modules/features/product/pom.xml
+++ b/modules/features/product/pom.xml
@@ -22,7 +22,7 @@
     <parent>
         <groupId>org.wso2.am</groupId>
     	<artifactId>am-features-parent</artifactId>
-        <version>4.2.0-SNAPSHOT</version>
+        <version>4.3.0-SNAPSHOT</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
 
diff --git a/modules/integration/pom.xml b/modules/integration/pom.xml
index c893c819c1..d0fdd3167b 100644
--- a/modules/integration/pom.xml
+++ b/modules/integration/pom.xml
@@ -4,7 +4,7 @@
     <parent>
         <groupId>org.wso2.am</groupId>
         <artifactId>am-parent</artifactId>
-        <version>4.2.0-SNAPSHOT</version>
+        <version>4.3.0-SNAPSHOT</version>
         <relativePath>../../pom.xml</relativePath>
     </parent>
 
diff --git a/modules/integration/tests-common/admin-clients/pom.xml b/modules/integration/tests-common/admin-clients/pom.xml
index f7ada978ca..a0949f7141 100644
--- a/modules/integration/tests-common/admin-clients/pom.xml
+++ b/modules/integration/tests-common/admin-clients/pom.xml
@@ -21,7 +21,7 @@ under the License.
     <parent>
         <artifactId>tests-common</artifactId>
         <groupId>org.wso2.am</groupId>
-        <version>4.2.0-SNAPSHOT</version>
+        <version>4.3.0-SNAPSHOT</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
 
diff --git a/modules/integration/tests-common/backend-service/jaxrs-app/pom.xml b/modules/integration/tests-common/backend-service/jaxrs-app/pom.xml
index ddec811495..478bc82a9f 100644
--- a/modules/integration/tests-common/backend-service/jaxrs-app/pom.xml
+++ b/modules/integration/tests-common/backend-service/jaxrs-app/pom.xml
@@ -18,7 +18,7 @@ under the License.
     <parent>
         <artifactId>test-artifacts</artifactId>
         <groupId>org.wso2.am</groupId>
-        <version>4.2.0-SNAPSHOT</version>
+        <version>4.3.0-SNAPSHOT</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
 
diff --git a/modules/integration/tests-common/backend-service/monitor-app/pom.xml b/modules/integration/tests-common/backend-service/monitor-app/pom.xml
index d35f3bf640..6826fd5988 100644
--- a/modules/integration/tests-common/backend-service/monitor-app/pom.xml
+++ b/modules/integration/tests-common/backend-service/monitor-app/pom.xml
@@ -18,7 +18,7 @@ under the License.
     <parent>
         <artifactId>test-artifacts</artifactId>
         <groupId>org.wso2.am</groupId>
-        <version>4.2.0-SNAPSHOT</version>
+        <version>4.3.0-SNAPSHOT</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
     
diff --git a/modules/integration/tests-common/backend-service/pom.xml b/modules/integration/tests-common/backend-service/pom.xml
index b97bc413d3..9851625711 100644
--- a/modules/integration/tests-common/backend-service/pom.xml
+++ b/modules/integration/tests-common/backend-service/pom.xml
@@ -18,7 +18,7 @@ under the License.
     <parent>
         <artifactId>tests-common</artifactId>
         <groupId>org.wso2.am</groupId>
-        <version>4.2.0-SNAPSHOT</version>
+        <version>4.3.0-SNAPSHOT</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
 
diff --git a/modules/integration/tests-common/clients/admin/api/openapi.yaml b/modules/integration/tests-common/clients/admin/api/openapi.yaml
index f2c53f24bf..c763656859 100644
--- a/modules/integration/tests-common/clients/admin/api/openapi.yaml
+++ b/modules/integration/tests-common/clients/admin/api/openapi.yaml
@@ -5195,6 +5195,7 @@ paths:
           - AM_APPLICATION_DELETION
           - AM_API_STATE
           - AM_API_PRODUCT_STATE
+          - AM_REVISION_DEPLOYMENT
           type: string
         style: form
       responses:
@@ -9442,6 +9443,7 @@ components:
           - SUBSCRIPTION_DELETION
           - SUBSCRIPTION_UPDATE
           - API_PRODUCT_STATE
+          - REVISION_DEPLOYMENT
           example: APPLICATION_CREATION
           type: string
         workflowStatus:
diff --git a/modules/integration/tests-common/clients/admin/pom.xml b/modules/integration/tests-common/clients/admin/pom.xml
index cddd415f94..9005d08929 100644
--- a/modules/integration/tests-common/clients/admin/pom.xml
+++ b/modules/integration/tests-common/clients/admin/pom.xml
@@ -18,7 +18,7 @@
     <parent>
         <groupId>org.wso2.am</groupId>
         <artifactId>org.wso2.am.integration.clients</artifactId>
-        <version>4.2.0-SNAPSHOT</version>
+        <version>4.3.0-SNAPSHOT</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/modules/integration/tests-common/clients/admin/src/gen/java/org/wso2/am/integration/clients/admin/api/dto/ApplicationThrottlePolicyAllOfDTO.java b/modules/integration/tests-common/clients/admin/src/gen/java/org/wso2/am/integration/clients/admin/api/dto/ApplicationThrottlePolicyAllOfDTO.java
index 467178a5b0..064990dc02 100644
--- a/modules/integration/tests-common/clients/admin/src/gen/java/org/wso2/am/integration/clients/admin/api/dto/ApplicationThrottlePolicyAllOfDTO.java
+++ b/modules/integration/tests-common/clients/admin/src/gen/java/org/wso2/am/integration/clients/admin/api/dto/ApplicationThrottlePolicyAllOfDTO.java
@@ -23,6 +23,7 @@
 import io.swagger.annotations.ApiModel;
 import io.swagger.annotations.ApiModelProperty;
 import java.io.IOException;
+import org.wso2.am.integration.clients.admin.api.dto.BurstLimitDTO;
 import org.wso2.am.integration.clients.admin.api.dto.ThrottleLimitDTO;
 import com.fasterxml.jackson.annotation.JsonCreator;
 /**
@@ -34,6 +35,10 @@ public class ApplicationThrottlePolicyAllOfDTO {
         @SerializedName(SERIALIZED_NAME_DEFAULT_LIMIT)
             private ThrottleLimitDTO defaultLimit;
 
+        public static final String SERIALIZED_NAME_BURST_LIMIT = "burstLimit";
+        @SerializedName(SERIALIZED_NAME_BURST_LIMIT)
+            private BurstLimitDTO burstLimit;
+
 
         public ApplicationThrottlePolicyAllOfDTO defaultLimit(ThrottleLimitDTO defaultLimit) {
         
@@ -57,6 +62,29 @@ public void setDefaultLimit(ThrottleLimitDTO defaultLimit) {
     }
 
 
+        public ApplicationThrottlePolicyAllOfDTO burstLimit(BurstLimitDTO burstLimit) {
+        
+        this.burstLimit = burstLimit;
+        return this;
+        }
+
+    /**
+        * Get burstLimit
+    * @return burstLimit
+    **/
+        @javax.annotation.Nullable
+      @ApiModelProperty(value = "")
+    
+    public BurstLimitDTO getBurstLimit() {
+        return burstLimit;
+    }
+
+
+    public void setBurstLimit(BurstLimitDTO burstLimit) {
+        this.burstLimit = burstLimit;
+    }
+
+
     @Override
     public boolean equals(Object o) {
         if (this == o) {
@@ -66,12 +94,13 @@ public boolean equals(Object o) {
         return false;
         }
             ApplicationThrottlePolicyAllOfDTO applicationThrottlePolicyAllOf = (ApplicationThrottlePolicyAllOfDTO) o;
-            return Objects.equals(this.defaultLimit, applicationThrottlePolicyAllOf.defaultLimit);
+            return Objects.equals(this.defaultLimit, applicationThrottlePolicyAllOf.defaultLimit) &&
+            Objects.equals(this.burstLimit, applicationThrottlePolicyAllOf.burstLimit);
     }
 
     @Override
     public int hashCode() {
-        return Objects.hash(defaultLimit);
+        return Objects.hash(defaultLimit, burstLimit);
     }
 
 
@@ -80,6 +109,7 @@ public String toString() {
 StringBuilder sb = new StringBuilder();
 sb.append("class ApplicationThrottlePolicyAllOfDTO {\n");
     sb.append("    defaultLimit: ").append(toIndentedString(defaultLimit)).append("\n");
+    sb.append("    burstLimit: ").append(toIndentedString(burstLimit)).append("\n");
 sb.append("}");
 return sb.toString();
 }
diff --git a/modules/integration/tests-common/clients/admin/src/gen/java/org/wso2/am/integration/clients/admin/api/dto/ApplicationThrottlePolicyDTO.java b/modules/integration/tests-common/clients/admin/src/gen/java/org/wso2/am/integration/clients/admin/api/dto/ApplicationThrottlePolicyDTO.java
index 301c2548f0..fc644daa8f 100644
--- a/modules/integration/tests-common/clients/admin/src/gen/java/org/wso2/am/integration/clients/admin/api/dto/ApplicationThrottlePolicyDTO.java
+++ b/modules/integration/tests-common/clients/admin/src/gen/java/org/wso2/am/integration/clients/admin/api/dto/ApplicationThrottlePolicyDTO.java
@@ -24,6 +24,7 @@
 import io.swagger.annotations.ApiModelProperty;
 import java.io.IOException;
 import org.wso2.am.integration.clients.admin.api.dto.ApplicationThrottlePolicyAllOfDTO;
+import org.wso2.am.integration.clients.admin.api.dto.BurstLimitDTO;
 import org.wso2.am.integration.clients.admin.api.dto.ThrottleLimitDTO;
 import org.wso2.am.integration.clients.admin.api.dto.ThrottlePolicyDTO;
 import com.fasterxml.jackson.annotation.JsonCreator;
@@ -36,6 +37,10 @@ public class ApplicationThrottlePolicyDTO extends ThrottlePolicyDTO {
         @SerializedName(SERIALIZED_NAME_DEFAULT_LIMIT)
             private ThrottleLimitDTO defaultLimit;
 
+        public static final String SERIALIZED_NAME_BURST_LIMIT = "burstLimit";
+        @SerializedName(SERIALIZED_NAME_BURST_LIMIT)
+            private BurstLimitDTO burstLimit;
+
 
         public ApplicationThrottlePolicyDTO defaultLimit(ThrottleLimitDTO defaultLimit) {
         
@@ -59,6 +64,29 @@ public void setDefaultLimit(ThrottleLimitDTO defaultLimit) {
     }
 
 
+        public ApplicationThrottlePolicyDTO burstLimit(BurstLimitDTO burstLimit) {
+        
+        this.burstLimit = burstLimit;
+        return this;
+        }
+
+    /**
+        * Get burstLimit
+    * @return burstLimit
+    **/
+        @javax.annotation.Nullable
+      @ApiModelProperty(value = "")
+    
+    public BurstLimitDTO getBurstLimit() {
+        return burstLimit;
+    }
+
+
+    public void setBurstLimit(BurstLimitDTO burstLimit) {
+        this.burstLimit = burstLimit;
+    }
+
+
     @Override
     public boolean equals(Object o) {
         if (this == o) {
@@ -69,12 +97,13 @@ public boolean equals(Object o) {
         }
             ApplicationThrottlePolicyDTO applicationThrottlePolicy = (ApplicationThrottlePolicyDTO) o;
             return Objects.equals(this.defaultLimit, applicationThrottlePolicy.defaultLimit) &&
+            Objects.equals(this.burstLimit, applicationThrottlePolicy.burstLimit) &&
             super.equals(o);
     }
 
     @Override
     public int hashCode() {
-        return Objects.hash(defaultLimit, super.hashCode());
+        return Objects.hash(defaultLimit, burstLimit, super.hashCode());
     }
 
 
@@ -84,6 +113,7 @@ public String toString() {
 sb.append("class ApplicationThrottlePolicyDTO {\n");
     sb.append("    ").append(toIndentedString(super.toString())).append("\n");
     sb.append("    defaultLimit: ").append(toIndentedString(defaultLimit)).append("\n");
+    sb.append("    burstLimit: ").append(toIndentedString(burstLimit)).append("\n");
 sb.append("}");
 return sb.toString();
 }
diff --git a/modules/integration/tests-common/clients/admin/src/gen/java/org/wso2/am/integration/clients/admin/api/dto/BurstLimitDTO.java b/modules/integration/tests-common/clients/admin/src/gen/java/org/wso2/am/integration/clients/admin/api/dto/BurstLimitDTO.java
new file mode 100644
index 0000000000..79465121b3
--- /dev/null
+++ b/modules/integration/tests-common/clients/admin/src/gen/java/org/wso2/am/integration/clients/admin/api/dto/BurstLimitDTO.java
@@ -0,0 +1,128 @@
+/*
+ * WSO2 API Manager - Admin
+ * This document specifies a **RESTful API** for WSO2 **API Manager** - **Admin Portal**. Please see [full OpenAPI Specification](https://raw.githubusercontent.com/wso2/carbon-apimgt/v6.7.206/components/apimgt/org.wso2.carbon.apimgt.rest.api.admin.v1/src/main/resources/admin-api.yaml) of the API which is written using [OAS 3.0](http://swagger.io/) specification.  # Authentication Our REST APIs are protected using OAuth2 and access control is achieved through scopes. Before you start invoking the the API you need to obtain an access token with the required scopes. This guide will walk you through the steps that you will need to follow to obtain an access token. First you need to obtain the consumer key/secret key pair by calling the dynamic client registration (DCR) endpoint. You can add your preferred grant types in the payload. A sample payload is shown below. ```   {   \"callbackUrl\":\"www.google.lk\",   \"clientName\":\"rest_api_admin\",   \"owner\":\"admin\",   \"grantType\":\"client_credentials password refresh_token\",   \"saasApp\":true   } ``` Create a file (payload.json) with the above sample payload, and use the cURL shown bellow to invoke the DCR endpoint. Authorization header of this should contain the base64 encoded admin username and password. **Format of the request** ```   curl -X POST -H \"Authorization: Basic Base64(admin_username:admin_password)\" -H \"Content-Type: application/json\"   \\ -d @payload.json https://<host>:<servlet_port>/client-registration/v0.17/register ``` **Sample request** ```   curl -X POST -H \"Authorization: Basic YWRtaW46YWRtaW4=\" -H \"Content-Type: application/json\"   \\ -d @payload.json https://localhost:9443/client-registration/v0.17/register ``` Following is a sample response after invoking the above curl. ``` { \"clientId\": \"fOCi4vNJ59PpHucC2CAYfYuADdMa\", \"clientName\": \"rest_api_admin\", \"callBackURL\": \"www.google.lk\", \"clientSecret\": \"a4FwHlq0iCIKVs2MPIIDnepZnYMa\", \"isSaasApplication\": true, \"appOwner\": \"admin\", \"jsonString\": \"{\\\"grant_types\\\":\\\"client_credentials password refresh_token\\\",\\\"redirect_uris\\\":\\\"www.google.lk\\\",\\\"client_name\\\":\\\"rest_api_admin\\\"}\", \"jsonAppAttribute\": \"{}\", \"tokenType\": null } ``` Next you must use the above client id and secret to obtain the access token. We will be using the password grant type for this, you can use any grant type you desire. You also need to add the proper **scope** when getting the access token. All possible scopes for Admin REST API can be viewed in **OAuth2 Security** section of this document and scope for each resource is given in **authorizations** section of resource documentation. Following is the format of the request if you are using the password grant type. ``` curl -k -d \"grant_type=password&username=<admin_username>&password=<admin_passowrd>&scope=<scopes seperated by space>\" \\ -H \"Authorization: Basic base64(cliet_id:client_secret)\" \\ https://<host>:<gateway_port>/token ``` **Sample request** ``` curl https://localhost:8243/token -k \\ -H \"Authorization: Basic Zk9DaTR2Tko1OVBwSHVjQzJDQVlmWXVBRGRNYTphNEZ3SGxxMGlDSUtWczJNUElJRG5lcFpuWU1h\" \\ -d \"grant_type=password&username=admin&password=admin&scope=apim:admin apim:tier_view\" ``` Shown below is a sample response to the above request. ``` { \"access_token\": \"e79bda48-3406-3178-acce-f6e4dbdcbb12\", \"refresh_token\": \"a757795d-e69f-38b8-bd85-9aded677a97c\", \"scope\": \"apim:admin apim:tier_view\", \"token_type\": \"Bearer\", \"expires_in\": 3600 } ``` Now you have a valid access token, which you can use to invoke an API. Navigate through the API descriptions to find the required API, obtain an access token as described above and invoke the API with the authentication header. If you use a different authentication mechanism, this process may change.  # Try out in Postman If you want to try-out the embedded postman collection with \"Run in Postman\" option, please follow the guidelines listed below. * All of the OAuth2 secured endpoints have been configured with an Authorization Bearer header with a parameterized access token. Before invoking any REST API resource make sure you run the `Register DCR Application` and `Generate Access Token` requests to fetch an access token with all required scopes. * Make sure you have an API Manager instance up and running. * Update the `basepath` parameter to match the hostname and port of the APIM instance.  [![Run in Postman](https://run.pstmn.io/button.svg)](https://app.getpostman.com/run-collection/f5ac2ca9fb22afef6ed6) 
+ *
+ * The version of the OpenAPI document: v4
+ * Contact: architecture@wso2.com
+ *
+ * NOTE: This class is auto generated by OpenAPI Generator (https://openapi-generator.tech).
+ * https://openapi-generator.tech
+ * Do not edit the class manually.
+ */
+
+
+package org.wso2.am.integration.clients.admin.api.dto;
+
+import java.util.Objects;
+import java.util.Arrays;
+import com.google.gson.TypeAdapter;
+import com.google.gson.annotations.JsonAdapter;
+import com.google.gson.annotations.SerializedName;
+import com.google.gson.stream.JsonReader;
+import com.google.gson.stream.JsonWriter;
+import io.swagger.annotations.ApiModel;
+import io.swagger.annotations.ApiModelProperty;
+import java.io.IOException;
+import com.fasterxml.jackson.annotation.JsonCreator;
+/**
+* BurstLimitDTO
+*/
+
+public class BurstLimitDTO {
+        public static final String SERIALIZED_NAME_RATE_LIMIT_COUNT = "rateLimitCount";
+        @SerializedName(SERIALIZED_NAME_RATE_LIMIT_COUNT)
+            private Integer rateLimitCount;
+
+        public static final String SERIALIZED_NAME_RATE_LIMIT_TIME_UNIT = "rateLimitTimeUnit";
+        @SerializedName(SERIALIZED_NAME_RATE_LIMIT_TIME_UNIT)
+            private String rateLimitTimeUnit;
+
+
+        public BurstLimitDTO rateLimitCount(Integer rateLimitCount) {
+        
+        this.rateLimitCount = rateLimitCount;
+        return this;
+        }
+
+    /**
+        * Burst control request count
+    * @return rateLimitCount
+    **/
+        @javax.annotation.Nullable
+      @ApiModelProperty(example = "10", value = "Burst control request count")
+    
+    public Integer getRateLimitCount() {
+        return rateLimitCount;
+    }
+
+
+    public void setRateLimitCount(Integer rateLimitCount) {
+        this.rateLimitCount = rateLimitCount;
+    }
+
+
+        public BurstLimitDTO rateLimitTimeUnit(String rateLimitTimeUnit) {
+        
+        this.rateLimitTimeUnit = rateLimitTimeUnit;
+        return this;
+        }
+
+    /**
+        * Burst control time unit
+    * @return rateLimitTimeUnit
+    **/
+        @javax.annotation.Nullable
+      @ApiModelProperty(example = "min", value = "Burst control time unit")
+    
+    public String getRateLimitTimeUnit() {
+        return rateLimitTimeUnit;
+    }
+
+
+    public void setRateLimitTimeUnit(String rateLimitTimeUnit) {
+        this.rateLimitTimeUnit = rateLimitTimeUnit;
+    }
+
+
+    @Override
+    public boolean equals(Object o) {
+        if (this == o) {
+        return true;
+        }
+        if (o == null || getClass() != o.getClass()) {
+        return false;
+        }
+            BurstLimitDTO burstLimit = (BurstLimitDTO) o;
+            return Objects.equals(this.rateLimitCount, burstLimit.rateLimitCount) &&
+            Objects.equals(this.rateLimitTimeUnit, burstLimit.rateLimitTimeUnit);
+    }
+
+    @Override
+    public int hashCode() {
+        return Objects.hash(rateLimitCount, rateLimitTimeUnit);
+    }
+
+
+@Override
+public String toString() {
+StringBuilder sb = new StringBuilder();
+sb.append("class BurstLimitDTO {\n");
+    sb.append("    rateLimitCount: ").append(toIndentedString(rateLimitCount)).append("\n");
+    sb.append("    rateLimitTimeUnit: ").append(toIndentedString(rateLimitTimeUnit)).append("\n");
+sb.append("}");
+return sb.toString();
+}
+
+/**
+* Convert the given object to string with each line indented by 4 spaces
+* (except the first line).
+*/
+private String toIndentedString(Object o) {
+if (o == null) {
+return "null";
+}
+return o.toString().replace("\n", "\n    ");
+}
+
+}
+
diff --git a/modules/integration/tests-common/clients/admin/src/gen/java/org/wso2/am/integration/clients/admin/api/dto/WorkflowInfoDTO.java b/modules/integration/tests-common/clients/admin/src/gen/java/org/wso2/am/integration/clients/admin/api/dto/WorkflowInfoDTO.java
index 67f1712d0b..8fb204d9e9 100644
--- a/modules/integration/tests-common/clients/admin/src/gen/java/org/wso2/am/integration/clients/admin/api/dto/WorkflowInfoDTO.java
+++ b/modules/integration/tests-common/clients/admin/src/gen/java/org/wso2/am/integration/clients/admin/api/dto/WorkflowInfoDTO.java
@@ -52,7 +52,9 @@ public enum WorkflowTypeEnum {
         
         SUBSCRIPTION_UPDATE("SUBSCRIPTION_UPDATE"),
         
-        API_PRODUCT_STATE("API_PRODUCT_STATE");
+        API_PRODUCT_STATE("API_PRODUCT_STATE"),
+        
+        REVISION_DEPLOYMENT("REVISION_DEPLOYMENT");
 
 private String value;
 
diff --git a/modules/integration/tests-common/clients/admin/src/main/resources/admin-api.yaml b/modules/integration/tests-common/clients/admin/src/main/resources/admin-api.yaml
index d6de60e3aa..cda2020fb1 100644
--- a/modules/integration/tests-common/clients/admin/src/main/resources/admin-api.yaml
+++ b/modules/integration/tests-common/clients/admin/src/main/resources/admin-api.yaml
@@ -3031,6 +3031,7 @@ paths:
               - AM_APPLICATION_DELETION
               - AM_API_STATE
               - AM_API_PRODUCT_STATE
+              - AM_REVISION_DEPLOYMENT
       responses:
         200:
           description: |
@@ -4496,6 +4497,8 @@ components:
           properties:
             defaultLimit:
               $ref: '#/components/schemas/ThrottleLimit'
+            burstLimit:
+              $ref: '#/components/schemas/BurstLimit'
     ApplicationThrottlePolicyList:
       title: Application Level Throttling Policy List
       type: object
@@ -4823,6 +4826,18 @@ components:
           $ref: '#/components/schemas/BandwidthLimit'
         eventCount:
           $ref: '#/components/schemas/EventCountLimit'
+    BurstLimit:
+      title: Burst Limit object
+      type: object
+      properties:
+        rateLimitCount:
+          type: integer
+          description: Burst control request count
+          example: 10
+        rateLimitTimeUnit:
+          type: string
+          description: Burst control time unit
+          example: min
     MonetizationInfo:
       title: API monetization details object
       required:
@@ -5852,6 +5867,7 @@ components:
             - SUBSCRIPTION_DELETION
             - SUBSCRIPTION_UPDATE
             - API_PRODUCT_STATE
+            - REVISION_DEPLOYMENT
         workflowStatus:
           type: string
           description: |
diff --git a/modules/integration/tests-common/clients/gateway/pom.xml b/modules/integration/tests-common/clients/gateway/pom.xml
index 24f3e6bdb4..4356e8d1ee 100644
--- a/modules/integration/tests-common/clients/gateway/pom.xml
+++ b/modules/integration/tests-common/clients/gateway/pom.xml
@@ -18,7 +18,7 @@
     <parent>
         <groupId>org.wso2.am</groupId>
         <artifactId>org.wso2.am.integration.clients</artifactId>
-        <version>4.2.0-SNAPSHOT</version>
+        <version>4.3.0-SNAPSHOT</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/modules/integration/tests-common/clients/internal-api/pom.xml b/modules/integration/tests-common/clients/internal-api/pom.xml
index 0bffbace8b..a2d2f88630 100644
--- a/modules/integration/tests-common/clients/internal-api/pom.xml
+++ b/modules/integration/tests-common/clients/internal-api/pom.xml
@@ -18,7 +18,7 @@
     <parent>
         <groupId>org.wso2.am</groupId>
         <artifactId>org.wso2.am.integration.clients</artifactId>
-        <version>4.2.0-SNAPSHOT</version>
+        <version>4.3.0-SNAPSHOT</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/modules/integration/tests-common/clients/pom.xml b/modules/integration/tests-common/clients/pom.xml
index c3543184a6..a4e569eb1b 100644
--- a/modules/integration/tests-common/clients/pom.xml
+++ b/modules/integration/tests-common/clients/pom.xml
@@ -16,7 +16,7 @@
     <parent>
         <artifactId>tests-common</artifactId>
         <groupId>org.wso2.am</groupId>
-        <version>4.2.0-SNAPSHOT</version>
+        <version>4.3.0-SNAPSHOT</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
 
diff --git a/modules/integration/tests-common/clients/publisher/.openapi-generator/publisher-api.yaml.sha256 b/modules/integration/tests-common/clients/publisher/.openapi-generator/publisher-api.yaml.sha256
index 22bf2e2101..8e761e046a 100644
--- a/modules/integration/tests-common/clients/publisher/.openapi-generator/publisher-api.yaml.sha256
+++ b/modules/integration/tests-common/clients/publisher/.openapi-generator/publisher-api.yaml.sha256
@@ -1 +1 @@
-e8e65082ff752153ae78c9fa8bbb657df3d59b3273fb70c9dcac53fc4f8915b3
\ No newline at end of file
+98955626332fa43085771a8f446ec2195a5b9335f93b89baf64b29bafcafbedd
\ No newline at end of file
diff --git a/modules/integration/tests-common/clients/publisher/api/openapi.yaml b/modules/integration/tests-common/clients/publisher/api/openapi.yaml
index b4ce30723f..d47406610b 100644
--- a/modules/integration/tests-common/clients/publisher/api/openapi.yaml
+++ b/modules/integration/tests-common/clients/publisher/api/openapi.yaml
@@ -3129,6 +3129,83 @@ paths:
         source: 'curl -k -X POST -H "Authorization: Bearer ae4eae22-3f65-387b-a171-d37eaa366fa8"
           "https://127.0.0.1:9443/api/am/publisher/v4/apis/890a4f4d-09eb-4877-a323-57f6ce2ed79b/restore-revision?revisionId=e0824883-3e86-403a-aec1-22bbc454eb7c"'
       x-accepts: application/json
+  /apis/{apiId}/cancel-revision-workflow/{revisionId}/{envName}:
+    delete:
+      description: |
+        This operation can be used to remove pending revision deployment requests that are in pending state
+      operationId: deleteAPIRevisionDeploymentPendingTask
+      parameters:
+      - description: |
+          **API ID** consisting of the **UUID** of the API.
+        explode: false
+        in: path
+        name: apiId
+        required: true
+        schema:
+          type: string
+        style: simple
+      - description: |
+          Revision ID of an API
+        explode: false
+        in: path
+        name: revisionId
+        required: true
+        schema:
+          type: string
+        style: simple
+      - description: |
+          Environment name of an Revision
+        explode: false
+        in: path
+        name: envName
+        required: true
+        schema:
+          type: string
+        style: simple
+      responses:
+        "200":
+          content: {}
+          description: |
+            OK.
+            Revision deployment pending task removed successfully.
+        "404":
+          content:
+            application/json:
+              example:
+                code: 404
+                message: Not Found
+                description: The specified resource does not exist
+                moreInfo: ""
+                error: []
+              schema:
+                $ref: '#/components/schemas/Error'
+          description: Not Found. The specified resource does not exist.
+        "412":
+          content:
+            application/json:
+              example:
+                code: 412
+                message: Precondition Failed
+                description: The request has not been performed because one of the
+                  preconditions is not met
+                moreInfo: ""
+                error: []
+              schema:
+                $ref: '#/components/schemas/Error'
+          description: Precondition Failed. The request has not been performed because
+            one of the preconditions is not met.
+      security:
+      - OAuth2Security:
+        - apim:api_publish
+        - apim:api_manage
+      summary: Delete Pending Revision Deployment Workflow Tasks
+      tags:
+      - API Revisions
+      x-code-samples:
+      - lang: Curl
+        source: 'curl -k -X DELETE -H "Authorization: Bearer ae4eae22-3f65-387b-a171-d37eaa366fa8"
+          "https://127.0.0.1:9443/api/am/publisher/v4/apis/890a4f4d-09eb-4877-a323-57f6ce2ed79b/cancel-revision-workflow/e0824883-3e86-403a-aec1-22bbc454eb7c/Default"'
+      x-accepts: application/json
   /apis/import-service:
     post:
       description: This operation can be used to create an API from a Service from
@@ -10187,7 +10264,10 @@ paths:
         style: simple
       responses:
         "200":
-          content: {}
+          content:
+            application/json:
+              schema:
+                type: string
           description: |
             OK.
             Requested swagger document of the API is returned
@@ -11819,6 +11899,95 @@ paths:
         source: 'curl -k -X POST -H "Authorization: Bearer ae4eae22-3f65-387b-a171-d37eaa366fa8"
           "https://127.0.0.1:9443/api/am/publisher/v4/api-products/890a4f4d-09eb-4877-a323-57f6ce2ed79b/restore-revision?revisionId=e0824883-3e86-403a-aec1-22bbc454eb7c"'
       x-accepts: application/json
+  /api-products/copy-api-products:
+    post:
+      description: |
+        This operation can be used to create a new version of an existing API Products. The new version is specified as `newVersion` query parameter. New API Product will be in `CREATED` state.
+      operationId: createNewAPIProductVersion
+      parameters:
+      - description: Version of the new API Product.
+        explode: true
+        in: query
+        name: newVersion
+        required: true
+        schema:
+          maxLength: 30
+          type: string
+        style: form
+      - description: Specifies whether new API Product should be added as default
+          version.
+        explode: true
+        in: query
+        name: defaultVersion
+        required: false
+        schema:
+          default: false
+          type: boolean
+        style: form
+      - description: |
+          **API Product ID** consisting of the **UUID** of the API Product.
+          The combination of the provider, name and the version of the API Product is also accepted as a valid API Product ID.
+          Should be formatted as **provider-name-version**.
+        explode: true
+        in: query
+        name: apiProductId
+        required: true
+        schema:
+          type: string
+        style: form
+      responses:
+        "201":
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/APIProduct'
+          description: |
+            Created.
+            Successful response with the newly created API Product as entity in the body. Location header contains URL of newly created API Product.
+          headers:
+            Location:
+              description: |
+                The URL of the newly created API Product.
+              explode: false
+              schema:
+                type: string
+              style: simple
+        "400":
+          content:
+            application/json:
+              example:
+                code: 400
+                message: Bad Request
+                description: Invalid request or validation error
+                moreInfo: ""
+                error: []
+              schema:
+                $ref: '#/components/schemas/Error'
+          description: Bad Request. Invalid request or validation error.
+        "404":
+          content:
+            application/json:
+              example:
+                code: 404
+                message: Not Found
+                description: The specified resource does not exist
+                moreInfo: ""
+                error: []
+              schema:
+                $ref: '#/components/schemas/Error'
+          description: Not Found. The specified resource does not exist.
+      security:
+      - OAuth2Security:
+        - apim:api_publish
+        - apim:api_manage
+      summary: Create a New API Product Version
+      tags:
+      - API Products
+      x-code-samples:
+      - lang: Curl
+        source: 'curl -k -X POST -H "Authorization: Bearer ae4eae22-3f65-387b-a171-d37eaa366fa8"
+          "https://127.0.0.1:9443/api/am/publisher/v4/api-products/copy-api-products?newVersion=2.0&defaultVersion=false&apiproductId=2fd14eb8-b828-4013-b448-0739d2e76bf7"'
+      x-accepts: application/json
   /api-products/export:
     get:
       description: |
@@ -15161,6 +15330,16 @@ components:
       schema:
         type: string
       style: simple
+    envName:
+      description: |
+        Environment name of an Revision
+      explode: false
+      in: path
+      name: envName
+      required: true
+      schema:
+        type: string
+      style: simple
     revisionId-Q:
       description: |
         Revision ID of an API
@@ -16020,6 +16199,7 @@ components:
         createdTime: createdTime
         id: 01234567-0123-0123-0123-012345678901
         wsdlUrl: /apimgt/applicationdata/wsdls/admin--soap1.wsdl
+        apiKeyHeader: apiKey
         accessControlRoles: []
         audience: PUBLIC
         visibility: PUBLIC
@@ -16333,6 +16513,12 @@ components:
           example: Authorization
           pattern: (^[^~!@#;:%^*()+={}|\\<>"',&$\s+]*$)
           type: string
+        apiKeyHeader:
+          description: |
+            Name of the API key header used for invoking the API. If it is not set, default value `apiKey` will be used.
+          example: apiKey
+          pattern: (^[^~!@#;:%^*()+={}|\\<>"',&$\s+]*$)
+          type: string
         securityScheme:
           description: |
             Types of API security, the current API secured with. It can be either OAuth2 or mutual SSL or both. If
@@ -16637,12 +16823,14 @@ components:
           deployedTime: deployedTime
           name: default
           successDeployedTime: successDeployedTime
+          status: CREATED
         - revisionUuid: c26b2b9b-4632-4ca4-b6f3-521c8863990c
           vhost: mg.wso2.com
           displayOnDevportal: true
           deployedTime: deployedTime
           name: default
           successDeployedTime: successDeployedTime
+          status: CREATED
         apiInfo:
           id: 01234567-0123-0123-0123-012345678901
       properties:
@@ -16694,12 +16882,14 @@ components:
             deployedTime: deployedTime
             name: default
             successDeployedTime: successDeployedTime
+            status: CREATED
           - revisionUuid: c26b2b9b-4632-4ca4-b6f3-521c8863990c
             vhost: mg.wso2.com
             displayOnDevportal: true
             deployedTime: deployedTime
             name: default
             successDeployedTime: successDeployedTime
+            status: CREATED
           apiInfo:
             id: 01234567-0123-0123-0123-012345678901
         - displayName: REVISION 1
@@ -16713,12 +16903,14 @@ components:
             deployedTime: deployedTime
             name: default
             successDeployedTime: successDeployedTime
+            status: CREATED
           - revisionUuid: c26b2b9b-4632-4ca4-b6f3-521c8863990c
             vhost: mg.wso2.com
             displayOnDevportal: true
             deployedTime: deployedTime
             name: default
             successDeployedTime: successDeployedTime
+            status: CREATED
           apiInfo:
             id: 01234567-0123-0123-0123-012345678901
       properties:
@@ -16741,12 +16933,14 @@ components:
           deployedTime: deployedTime
           name: default
           successDeployedTime: successDeployedTime
+          status: CREATED
         - revisionUuid: c26b2b9b-4632-4ca4-b6f3-521c8863990c
           vhost: mg.wso2.com
           displayOnDevportal: true
           deployedTime: deployedTime
           name: default
           successDeployedTime: successDeployedTime
+          status: CREATED
       properties:
         list:
           items:
@@ -16761,6 +16955,7 @@ components:
         deployedTime: deployedTime
         name: default
         successDeployedTime: successDeployedTime
+        status: CREATED
       properties:
         revisionUuid:
           example: c26b2b9b-4632-4ca4-b6f3-521c8863990c
@@ -16772,6 +16967,14 @@ components:
           maxLength: 255
           minLength: 1
           type: string
+        status:
+          default: CREATED
+          enum:
+          - CREATED
+          - APPROVED
+          - REJECTED
+          example: CREATED
+          type: string
         vhost:
           example: mg.wso2.com
           maxLength: 255
@@ -16960,6 +17163,7 @@ components:
             name: name
             value: value
         revisionedApiProductId: 01234567-0123-0123-0123-012345678901
+        apiKeyHeader: apiKey
         accessControlRoles: []
         lastUpdatedTimestamp: lastUpdatedTimestamp
         hasThumbnail: false
@@ -16967,12 +17171,14 @@ components:
         transport:
         - http
         - https
+        version: 1.0.0
         tags:
         - pizza
         - food
         revisionId: 1
         visibleTenants: []
         cacheTimeout: 300
+        isDefaultVersion: false
         apis:
         - name: PizzaShackAPI
           apiId: 01234567-0123-0123-0123-012345678901
@@ -17024,6 +17230,12 @@ components:
           maxLength: 60
           minLength: 1
           type: string
+        version:
+          example: 1.0.0
+          maxLength: 30
+          minLength: 1
+          pattern: ^[^~!@#;:%^*()+={}|\\<>"',&/$\[\]\s+\/]+$
+          type: string
         description:
           description: A brief description about the API
           example: This is a simple API for Pizza Shack online pizza delivery store
@@ -17045,6 +17257,9 @@ components:
         enableSchemaValidation:
           example: false
           type: boolean
+        isDefaultVersion:
+          example: false
+          type: boolean
         isRevision:
           example: false
           type: boolean
@@ -17142,6 +17357,12 @@ components:
             in tenant or system level will be used.
           example: Authorization
           type: string
+        apiKeyHeader:
+          description: |
+            Name of the API key header used for invoking the API. If it is not set, default value `apiKey` will be used.
+          example: apiKey
+          pattern: (^[^~!@#;:%^*()+={}|\\<>"',&$\s+]*$)
+          type: string
         securityScheme:
           description: |
             Types of API security, the current API secured with. It can be either OAuth2 or mutual SSL or both. If
diff --git a/modules/integration/tests-common/clients/publisher/docs/APIDTO.md b/modules/integration/tests-common/clients/publisher/docs/APIDTO.md
index 1b635027e6..a3a8119b18 100644
--- a/modules/integration/tests-common/clients/publisher/docs/APIDTO.md
+++ b/modules/integration/tests-common/clients/publisher/docs/APIDTO.md
@@ -31,6 +31,7 @@ Name | Type | Description | Notes
 **policies** | **List&lt;String&gt;** |  |  [optional]
 **apiThrottlingPolicy** | **String** | The API level throttling policy selected for the particular API |  [optional]
 **authorizationHeader** | **String** | Name of the Authorization header used for invoking the API. If it is not set, Authorization header name specified in tenant or system level will be used.  |  [optional]
+**apiKeyHeader** | **String** | Name of the API key header used for invoking the API. If it is not set, default value &#x60;apiKey&#x60; will be used.  |  [optional]
 **securityScheme** | **List&lt;String&gt;** | Types of API security, the current API secured with. It can be either OAuth2 or mutual SSL or both. If it is not set OAuth2 will be set as the security for the current API.  |  [optional]
 **maxTps** | [**APIMaxTpsDTO**](APIMaxTpsDTO.md) |  |  [optional]
 **visibility** | [**VisibilityEnum**](#VisibilityEnum) | The visibility level of the API. Accepts one of the following. PUBLIC, PRIVATE, RESTRICTED. |  [optional]
diff --git a/modules/integration/tests-common/clients/publisher/docs/APIProductDTO.md b/modules/integration/tests-common/clients/publisher/docs/APIProductDTO.md
index 91ea7557aa..29695adb4b 100644
--- a/modules/integration/tests-common/clients/publisher/docs/APIProductDTO.md
+++ b/modules/integration/tests-common/clients/publisher/docs/APIProductDTO.md
@@ -9,11 +9,13 @@ Name | Type | Description | Notes
 **id** | **String** | UUID of the api product  |  [optional] [readonly]
 **name** | **String** | Name of the API Product | 
 **context** | **String** |  |  [optional]
+**version** | **String** |  |  [optional]
 **description** | **String** | A brief description about the API |  [optional]
 **provider** | **String** | If the provider value is not given, the user invoking the API will be used as the provider.  |  [optional]
 **hasThumbnail** | **Boolean** |  |  [optional]
 **state** | **String** | State of the API product. Only published api products are visible on the Developer Portal  |  [optional]
 **enableSchemaValidation** | **Boolean** |  |  [optional]
+**isDefaultVersion** | **Boolean** |  |  [optional]
 **isRevision** | **Boolean** |  |  [optional]
 **revisionedApiProductId** | **String** | UUID of the api product registry artifact  |  [optional] [readonly]
 **revisionId** | **Integer** |  |  [optional]
@@ -30,6 +32,7 @@ Name | Type | Description | Notes
 **policies** | **List&lt;String&gt;** |  |  [optional]
 **apiThrottlingPolicy** | **String** | The API level throttling policy selected for the particular API Product |  [optional]
 **authorizationHeader** | **String** | Name of the Authorization header used for invoking the API. If it is not set, Authorization header name specified in tenant or system level will be used.  |  [optional]
+**apiKeyHeader** | **String** | Name of the API key header used for invoking the API. If it is not set, default value &#x60;apiKey&#x60; will be used.  |  [optional]
 **securityScheme** | **List&lt;String&gt;** | Types of API security, the current API secured with. It can be either OAuth2 or mutual SSL or both. If it is not set OAuth2 will be set as the security for the current API.  |  [optional]
 **subscriptionAvailability** | [**SubscriptionAvailabilityEnum**](#SubscriptionAvailabilityEnum) | The subscription availability. Accepts one of the following. CURRENT_TENANT, ALL_TENANTS or SPECIFIC_TENANTS. |  [optional]
 **subscriptionAvailableTenants** | **List&lt;String&gt;** |  |  [optional]
diff --git a/modules/integration/tests-common/clients/publisher/docs/APIRevisionDeploymentDTO.md b/modules/integration/tests-common/clients/publisher/docs/APIRevisionDeploymentDTO.md
index a7a8ac79e4..22e451b137 100644
--- a/modules/integration/tests-common/clients/publisher/docs/APIRevisionDeploymentDTO.md
+++ b/modules/integration/tests-common/clients/publisher/docs/APIRevisionDeploymentDTO.md
@@ -8,6 +8,7 @@ Name | Type | Description | Notes
 ------------ | ------------- | ------------- | -------------
 **revisionUuid** | **String** |  |  [optional]
 **name** | **String** |  |  [optional]
+**status** | [**StatusEnum**](#StatusEnum) |  |  [optional]
 **vhost** | **String** |  |  [optional]
 **displayOnDevportal** | **Boolean** |  |  [optional]
 **deployedTime** | **String** |  |  [optional] [readonly]
@@ -15,3 +16,13 @@ Name | Type | Description | Notes
 
 
 
+## Enum: StatusEnum
+
+Name | Value
+---- | -----
+CREATED | &quot;CREATED&quot;
+APPROVED | &quot;APPROVED&quot;
+REJECTED | &quot;REJECTED&quot;
+
+
+
diff --git a/modules/integration/tests-common/clients/publisher/docs/ApiProductsApi.md b/modules/integration/tests-common/clients/publisher/docs/ApiProductsApi.md
index 5ad8c3153c..1e2ca93790 100644
--- a/modules/integration/tests-common/clients/publisher/docs/ApiProductsApi.md
+++ b/modules/integration/tests-common/clients/publisher/docs/ApiProductsApi.md
@@ -5,6 +5,7 @@ All URIs are relative to *https://apis.wso2.com/api/am/publisher/v4*
 Method | HTTP request | Description
 ------------- | ------------- | -------------
 [**createAPIProduct**](ApiProductsApi.md#createAPIProduct) | **POST** /api-products | Create a New API Product
+[**createNewAPIProductVersion**](ApiProductsApi.md#createNewAPIProductVersion) | **POST** /api-products/copy-api-products | Create a New API Product Version
 [**deleteAPIProduct**](ApiProductsApi.md#deleteAPIProduct) | **DELETE** /api-products/{apiProductId} | Delete an API Product
 [**getAPIProduct**](ApiProductsApi.md#getAPIProduct) | **GET** /api-products/{apiProductId} | Get Details of an API Product
 [**getAPIProductSwagger**](ApiProductsApi.md#getAPIProductSwagger) | **GET** /api-products/{apiProductId}/swagger | Get Swagger Definition
@@ -84,6 +85,79 @@ Name | Type | Description  | Notes
 **400** | Bad Request. Invalid request or validation error. |  -  |
 **415** | Unsupported Media Type. The entity of the request was not in a supported format. |  -  |
 
+<a name="createNewAPIProductVersion"></a>
+# **createNewAPIProductVersion**
+> APIProductDTO createNewAPIProductVersion(newVersion, apiProductId, defaultVersion)
+
+Create a New API Product Version
+
+This operation can be used to create a new version of an existing API Products. The new version is specified as &#x60;newVersion&#x60; query parameter. New API Product will be in &#x60;CREATED&#x60; state. 
+
+### Example
+```java
+// Import classes:
+import org.wso2.am.integration.clients.publisher.api.ApiClient;
+import org.wso2.am.integration.clients.publisher.api.ApiException;
+import org.wso2.am.integration.clients.publisher.api.Configuration;
+import org.wso2.am.integration.clients.publisher.api.auth.*;
+import org.wso2.am.integration.clients.publisher.api.models.*;
+import org.wso2.am.integration.clients.publisher.api.v1.ApiProductsApi;
+
+public class Example {
+  public static void main(String[] args) {
+    ApiClient defaultClient = Configuration.getDefaultApiClient();
+    defaultClient.setBasePath("https://apis.wso2.com/api/am/publisher/v4");
+    
+    // Configure OAuth2 access token for authorization: OAuth2Security
+    OAuth OAuth2Security = (OAuth) defaultClient.getAuthentication("OAuth2Security");
+    OAuth2Security.setAccessToken("YOUR ACCESS TOKEN");
+
+    ApiProductsApi apiInstance = new ApiProductsApi(defaultClient);
+    String newVersion = "newVersion_example"; // String | Version of the new API Product.
+    String apiProductId = "apiProductId_example"; // String | **API Product ID** consisting of the **UUID** of the API Product. The combination of the provider, name and the version of the API Product is also accepted as a valid API Product ID. Should be formatted as **provider-name-version**. 
+    Boolean defaultVersion = false; // Boolean | Specifies whether new API Product should be added as default version.
+    try {
+      APIProductDTO result = apiInstance.createNewAPIProductVersion(newVersion, apiProductId, defaultVersion);
+      System.out.println(result);
+    } catch (ApiException e) {
+      System.err.println("Exception when calling ApiProductsApi#createNewAPIProductVersion");
+      System.err.println("Status code: " + e.getCode());
+      System.err.println("Reason: " + e.getResponseBody());
+      System.err.println("Response headers: " + e.getResponseHeaders());
+      e.printStackTrace();
+    }
+  }
+}
+```
+
+### Parameters
+
+Name | Type | Description  | Notes
+------------- | ------------- | ------------- | -------------
+ **newVersion** | **String**| Version of the new API Product. |
+ **apiProductId** | **String**| **API Product ID** consisting of the **UUID** of the API Product. The combination of the provider, name and the version of the API Product is also accepted as a valid API Product ID. Should be formatted as **provider-name-version**.  |
+ **defaultVersion** | **Boolean**| Specifies whether new API Product should be added as default version. | [optional] [default to false]
+
+### Return type
+
+[**APIProductDTO**](APIProductDTO.md)
+
+### Authorization
+
+[OAuth2Security](../README.md#OAuth2Security)
+
+### HTTP request headers
+
+ - **Content-Type**: Not defined
+ - **Accept**: application/json
+
+### HTTP response details
+| Status code | Description | Response headers |
+|-------------|-------------|------------------|
+**201** | Created. Successful response with the newly created API Product as entity in the body. Location header contains URL of newly created API Product.  |  * Location - The URL of the newly created API Product.  <br>  |
+**400** | Bad Request. Invalid request or validation error. |  -  |
+**404** | Not Found. The specified resource does not exist. |  -  |
+
 <a name="deleteAPIProduct"></a>
 # **deleteAPIProduct**
 > deleteAPIProduct(apiProductId, ifMatch)
@@ -231,7 +305,7 @@ Name | Type | Description  | Notes
 
 <a name="getAPIProductSwagger"></a>
 # **getAPIProductSwagger**
-> getAPIProductSwagger(apiProductId, accept, ifNoneMatch)
+> String getAPIProductSwagger(apiProductId, accept, ifNoneMatch)
 
 Get Swagger Definition
 
@@ -261,7 +335,8 @@ public class Example {
     String accept = "\"application/json\""; // String | Media types acceptable for the response. Default is application/json. 
     String ifNoneMatch = "ifNoneMatch_example"; // String | Validator for conditional requests; based on the ETag of the formerly retrieved variant of the resource. 
     try {
-      apiInstance.getAPIProductSwagger(apiProductId, accept, ifNoneMatch);
+      String result = apiInstance.getAPIProductSwagger(apiProductId, accept, ifNoneMatch);
+      System.out.println(result);
     } catch (ApiException e) {
       System.err.println("Exception when calling ApiProductsApi#getAPIProductSwagger");
       System.err.println("Status code: " + e.getCode());
@@ -283,7 +358,7 @@ Name | Type | Description  | Notes
 
 ### Return type
 
-null (empty response body)
+**String**
 
 ### Authorization
 
diff --git a/modules/integration/tests-common/clients/publisher/docs/ApiRevisionsApi.md b/modules/integration/tests-common/clients/publisher/docs/ApiRevisionsApi.md
index 0739d75ee4..21c0037e32 100644
--- a/modules/integration/tests-common/clients/publisher/docs/ApiRevisionsApi.md
+++ b/modules/integration/tests-common/clients/publisher/docs/ApiRevisionsApi.md
@@ -6,6 +6,7 @@ Method | HTTP request | Description
 ------------- | ------------- | -------------
 [**createAPIRevision**](ApiRevisionsApi.md#createAPIRevision) | **POST** /apis/{apiId}/revisions | Create API Revision
 [**deleteAPIRevision**](ApiRevisionsApi.md#deleteAPIRevision) | **DELETE** /apis/{apiId}/revisions/{revisionId} | Delete Revision
+[**deleteAPIRevisionDeploymentPendingTask**](ApiRevisionsApi.md#deleteAPIRevisionDeploymentPendingTask) | **DELETE** /apis/{apiId}/cancel-revision-workflow/{revisionId}/{envName} | Delete Pending Revision Deployment Workflow Tasks
 [**deployAPIRevision**](ApiRevisionsApi.md#deployAPIRevision) | **POST** /apis/{apiId}/deploy-revision | Deploy Revision
 [**getAPIRevision**](ApiRevisionsApi.md#getAPIRevision) | **GET** /apis/{apiId}/revisions/{revisionId} | Retrieve Revision
 [**getAPIRevisionDeployments**](ApiRevisionsApi.md#getAPIRevisionDeployments) | **GET** /apis/{apiId}/deployments | List Deployments
@@ -157,6 +158,78 @@ Name | Type | Description  | Notes
 **204** | No Content. Successfully deleted the revision  |  -  |
 **404** | Not Found. The specified resource does not exist. |  -  |
 
+<a name="deleteAPIRevisionDeploymentPendingTask"></a>
+# **deleteAPIRevisionDeploymentPendingTask**
+> deleteAPIRevisionDeploymentPendingTask(apiId, revisionId, envName)
+
+Delete Pending Revision Deployment Workflow Tasks
+
+This operation can be used to remove pending revision deployment requests that are in pending state 
+
+### Example
+```java
+// Import classes:
+import org.wso2.am.integration.clients.publisher.api.ApiClient;
+import org.wso2.am.integration.clients.publisher.api.ApiException;
+import org.wso2.am.integration.clients.publisher.api.Configuration;
+import org.wso2.am.integration.clients.publisher.api.auth.*;
+import org.wso2.am.integration.clients.publisher.api.models.*;
+import org.wso2.am.integration.clients.publisher.api.v1.ApiRevisionsApi;
+
+public class Example {
+  public static void main(String[] args) {
+    ApiClient defaultClient = Configuration.getDefaultApiClient();
+    defaultClient.setBasePath("https://apis.wso2.com/api/am/publisher/v4");
+    
+    // Configure OAuth2 access token for authorization: OAuth2Security
+    OAuth OAuth2Security = (OAuth) defaultClient.getAuthentication("OAuth2Security");
+    OAuth2Security.setAccessToken("YOUR ACCESS TOKEN");
+
+    ApiRevisionsApi apiInstance = new ApiRevisionsApi(defaultClient);
+    String apiId = "apiId_example"; // String | **API ID** consisting of the **UUID** of the API. 
+    String revisionId = "revisionId_example"; // String | Revision ID of an API 
+    String envName = "envName_example"; // String | Environment name of an Revision 
+    try {
+      apiInstance.deleteAPIRevisionDeploymentPendingTask(apiId, revisionId, envName);
+    } catch (ApiException e) {
+      System.err.println("Exception when calling ApiRevisionsApi#deleteAPIRevisionDeploymentPendingTask");
+      System.err.println("Status code: " + e.getCode());
+      System.err.println("Reason: " + e.getResponseBody());
+      System.err.println("Response headers: " + e.getResponseHeaders());
+      e.printStackTrace();
+    }
+  }
+}
+```
+
+### Parameters
+
+Name | Type | Description  | Notes
+------------- | ------------- | ------------- | -------------
+ **apiId** | **String**| **API ID** consisting of the **UUID** of the API.  |
+ **revisionId** | **String**| Revision ID of an API  |
+ **envName** | **String**| Environment name of an Revision  |
+
+### Return type
+
+null (empty response body)
+
+### Authorization
+
+[OAuth2Security](../README.md#OAuth2Security)
+
+### HTTP request headers
+
+ - **Content-Type**: Not defined
+ - **Accept**: application/json
+
+### HTTP response details
+| Status code | Description | Response headers |
+|-------------|-------------|------------------|
+**200** | OK. Revision deployment pending task removed successfully.  |  -  |
+**404** | Not Found. The specified resource does not exist. |  -  |
+**412** | Precondition Failed. The request has not been performed because one of the preconditions is not met. |  -  |
+
 <a name="deployAPIRevision"></a>
 # **deployAPIRevision**
 > List&lt;APIRevisionDeploymentDTO&gt; deployAPIRevision(apiId, revisionId, apIRevisionDeploymentDTO)
diff --git a/modules/integration/tests-common/clients/publisher/pom.xml b/modules/integration/tests-common/clients/publisher/pom.xml
index fa4bf75848..d696641847 100644
--- a/modules/integration/tests-common/clients/publisher/pom.xml
+++ b/modules/integration/tests-common/clients/publisher/pom.xml
@@ -18,7 +18,7 @@
     <parent>
         <groupId>org.wso2.am</groupId>
         <artifactId>org.wso2.am.integration.clients</artifactId>
-        <version>4.2.0-SNAPSHOT</version>
+        <version>4.3.0-SNAPSHOT</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/modules/integration/tests-common/clients/publisher/src/gen/java/org/wso2/am/integration/clients/publisher/api/v1/ApiProductsApi.java b/modules/integration/tests-common/clients/publisher/src/gen/java/org/wso2/am/integration/clients/publisher/api/v1/ApiProductsApi.java
index 58c6592172..07dcb2beb0 100644
--- a/modules/integration/tests-common/clients/publisher/src/gen/java/org/wso2/am/integration/clients/publisher/api/v1/ApiProductsApi.java
+++ b/modules/integration/tests-common/clients/publisher/src/gen/java/org/wso2/am/integration/clients/publisher/api/v1/ApiProductsApi.java
@@ -177,6 +177,149 @@ public okhttp3.Call createAPIProductAsync(APIProductDTO apIProductDTO, final Api
         localVarApiClient.executeAsync(localVarCall, localVarReturnType, _callback);
         return localVarCall;
     }
+    /**
+     * Build call for createNewAPIProductVersion
+     * @param newVersion Version of the new API Product. (required)
+     * @param apiProductId **API Product ID** consisting of the **UUID** of the API Product. The combination of the provider, name and the version of the API Product is also accepted as a valid API Product ID. Should be formatted as **provider-name-version**.  (required)
+     * @param defaultVersion Specifies whether new API Product should be added as default version. (optional, default to false)
+     * @param _callback Callback for upload/download progress
+     * @return Call to execute
+     * @throws ApiException If fail to serialize the request body object
+     * @http.response.details
+     <table summary="Response Details" border="1">
+        <tr><td> Status Code </td><td> Description </td><td> Response Headers </td></tr>
+        <tr><td> 201 </td><td> Created. Successful response with the newly created API Product as entity in the body. Location header contains URL of newly created API Product.  </td><td>  * Location - The URL of the newly created API Product.  <br>  </td></tr>
+        <tr><td> 400 </td><td> Bad Request. Invalid request or validation error. </td><td>  -  </td></tr>
+        <tr><td> 404 </td><td> Not Found. The specified resource does not exist. </td><td>  -  </td></tr>
+     </table>
+     */
+    public okhttp3.Call createNewAPIProductVersionCall(String newVersion, String apiProductId, Boolean defaultVersion, final ApiCallback _callback) throws ApiException {
+        Object localVarPostBody = null;
+
+        // create path and map variables
+        String localVarPath = "/api-products/copy-api-products";
+
+        List<Pair> localVarQueryParams = new ArrayList<Pair>();
+        List<Pair> localVarCollectionQueryParams = new ArrayList<Pair>();
+        if (newVersion != null) {
+            localVarQueryParams.addAll(localVarApiClient.parameterToPair("newVersion", newVersion));
+        }
+
+        if (defaultVersion != null) {
+            localVarQueryParams.addAll(localVarApiClient.parameterToPair("defaultVersion", defaultVersion));
+        }
+
+        if (apiProductId != null) {
+            localVarQueryParams.addAll(localVarApiClient.parameterToPair("apiProductId", apiProductId));
+        }
+
+        Map<String, String> localVarHeaderParams = new HashMap<String, String>();
+        Map<String, String> localVarCookieParams = new HashMap<String, String>();
+        Map<String, Object> localVarFormParams = new HashMap<String, Object>();
+        final String[] localVarAccepts = {
+            "application/json"
+        };
+        final String localVarAccept = localVarApiClient.selectHeaderAccept(localVarAccepts);
+        if (localVarAccept != null) {
+            localVarHeaderParams.put("Accept", localVarAccept);
+        }
+
+        final String[] localVarContentTypes = {
+            
+        };
+        final String localVarContentType = localVarApiClient.selectHeaderContentType(localVarContentTypes);
+        localVarHeaderParams.put("Content-Type", localVarContentType);
+
+        String[] localVarAuthNames = new String[] { "OAuth2Security" };
+        return localVarApiClient.buildCall(localVarPath, "POST", localVarQueryParams, localVarCollectionQueryParams, localVarPostBody, localVarHeaderParams, localVarCookieParams, localVarFormParams, localVarAuthNames, _callback);
+    }
+
+    @SuppressWarnings("rawtypes")
+    private okhttp3.Call createNewAPIProductVersionValidateBeforeCall(String newVersion, String apiProductId, Boolean defaultVersion, final ApiCallback _callback) throws ApiException {
+        
+        // verify the required parameter 'newVersion' is set
+        if (newVersion == null) {
+            throw new ApiException("Missing the required parameter 'newVersion' when calling createNewAPIProductVersion(Async)");
+        }
+        
+        // verify the required parameter 'apiProductId' is set
+        if (apiProductId == null) {
+            throw new ApiException("Missing the required parameter 'apiProductId' when calling createNewAPIProductVersion(Async)");
+        }
+        
+
+        okhttp3.Call localVarCall = createNewAPIProductVersionCall(newVersion, apiProductId, defaultVersion, _callback);
+        return localVarCall;
+
+    }
+
+    /**
+     * Create a New API Product Version
+     * This operation can be used to create a new version of an existing API Products. The new version is specified as &#x60;newVersion&#x60; query parameter. New API Product will be in &#x60;CREATED&#x60; state. 
+     * @param newVersion Version of the new API Product. (required)
+     * @param apiProductId **API Product ID** consisting of the **UUID** of the API Product. The combination of the provider, name and the version of the API Product is also accepted as a valid API Product ID. Should be formatted as **provider-name-version**.  (required)
+     * @param defaultVersion Specifies whether new API Product should be added as default version. (optional, default to false)
+     * @return APIProductDTO
+     * @throws ApiException If fail to call the API, e.g. server error or cannot deserialize the response body
+     * @http.response.details
+     <table summary="Response Details" border="1">
+        <tr><td> Status Code </td><td> Description </td><td> Response Headers </td></tr>
+        <tr><td> 201 </td><td> Created. Successful response with the newly created API Product as entity in the body. Location header contains URL of newly created API Product.  </td><td>  * Location - The URL of the newly created API Product.  <br>  </td></tr>
+        <tr><td> 400 </td><td> Bad Request. Invalid request or validation error. </td><td>  -  </td></tr>
+        <tr><td> 404 </td><td> Not Found. The specified resource does not exist. </td><td>  -  </td></tr>
+     </table>
+     */
+    public APIProductDTO createNewAPIProductVersion(String newVersion, String apiProductId, Boolean defaultVersion) throws ApiException {
+        ApiResponse<APIProductDTO> localVarResp = createNewAPIProductVersionWithHttpInfo(newVersion, apiProductId, defaultVersion);
+        return localVarResp.getData();
+    }
+
+    /**
+     * Create a New API Product Version
+     * This operation can be used to create a new version of an existing API Products. The new version is specified as &#x60;newVersion&#x60; query parameter. New API Product will be in &#x60;CREATED&#x60; state. 
+     * @param newVersion Version of the new API Product. (required)
+     * @param apiProductId **API Product ID** consisting of the **UUID** of the API Product. The combination of the provider, name and the version of the API Product is also accepted as a valid API Product ID. Should be formatted as **provider-name-version**.  (required)
+     * @param defaultVersion Specifies whether new API Product should be added as default version. (optional, default to false)
+     * @return ApiResponse&lt;APIProductDTO&gt;
+     * @throws ApiException If fail to call the API, e.g. server error or cannot deserialize the response body
+     * @http.response.details
+     <table summary="Response Details" border="1">
+        <tr><td> Status Code </td><td> Description </td><td> Response Headers </td></tr>
+        <tr><td> 201 </td><td> Created. Successful response with the newly created API Product as entity in the body. Location header contains URL of newly created API Product.  </td><td>  * Location - The URL of the newly created API Product.  <br>  </td></tr>
+        <tr><td> 400 </td><td> Bad Request. Invalid request or validation error. </td><td>  -  </td></tr>
+        <tr><td> 404 </td><td> Not Found. The specified resource does not exist. </td><td>  -  </td></tr>
+     </table>
+     */
+    public ApiResponse<APIProductDTO> createNewAPIProductVersionWithHttpInfo(String newVersion, String apiProductId, Boolean defaultVersion) throws ApiException {
+        okhttp3.Call localVarCall = createNewAPIProductVersionValidateBeforeCall(newVersion, apiProductId, defaultVersion, null);
+        Type localVarReturnType = new TypeToken<APIProductDTO>(){}.getType();
+        return localVarApiClient.execute(localVarCall, localVarReturnType);
+    }
+
+    /**
+     * Create a New API Product Version (asynchronously)
+     * This operation can be used to create a new version of an existing API Products. The new version is specified as &#x60;newVersion&#x60; query parameter. New API Product will be in &#x60;CREATED&#x60; state. 
+     * @param newVersion Version of the new API Product. (required)
+     * @param apiProductId **API Product ID** consisting of the **UUID** of the API Product. The combination of the provider, name and the version of the API Product is also accepted as a valid API Product ID. Should be formatted as **provider-name-version**.  (required)
+     * @param defaultVersion Specifies whether new API Product should be added as default version. (optional, default to false)
+     * @param _callback The callback to be executed when the API call finishes
+     * @return The request call
+     * @throws ApiException If fail to process the API call, e.g. serializing the request body object
+     * @http.response.details
+     <table summary="Response Details" border="1">
+        <tr><td> Status Code </td><td> Description </td><td> Response Headers </td></tr>
+        <tr><td> 201 </td><td> Created. Successful response with the newly created API Product as entity in the body. Location header contains URL of newly created API Product.  </td><td>  * Location - The URL of the newly created API Product.  <br>  </td></tr>
+        <tr><td> 400 </td><td> Bad Request. Invalid request or validation error. </td><td>  -  </td></tr>
+        <tr><td> 404 </td><td> Not Found. The specified resource does not exist. </td><td>  -  </td></tr>
+     </table>
+     */
+    public okhttp3.Call createNewAPIProductVersionAsync(String newVersion, String apiProductId, Boolean defaultVersion, final ApiCallback<APIProductDTO> _callback) throws ApiException {
+
+        okhttp3.Call localVarCall = createNewAPIProductVersionValidateBeforeCall(newVersion, apiProductId, defaultVersion, _callback);
+        Type localVarReturnType = new TypeToken<APIProductDTO>(){}.getType();
+        localVarApiClient.executeAsync(localVarCall, localVarReturnType, _callback);
+        return localVarCall;
+    }
     /**
      * Build call for deleteAPIProduct
      * @param apiProductId **API Product ID** consisting of the **UUID** of the API Product. Using the **UUID** in the API call is recommended.  (required)
@@ -518,6 +661,7 @@ private okhttp3.Call getAPIProductSwaggerValidateBeforeCall(String apiProductId,
      * @param apiProductId **API Product ID** consisting of the **UUID** of the API Product. Using the **UUID** in the API call is recommended.  (required)
      * @param accept Media types acceptable for the response. Default is application/json.  (optional, default to &quot;application/json&quot;)
      * @param ifNoneMatch Validator for conditional requests; based on the ETag of the formerly retrieved variant of the resource.  (optional)
+     * @return String
      * @throws ApiException If fail to call the API, e.g. server error or cannot deserialize the response body
      * @http.response.details
      <table summary="Response Details" border="1">
@@ -528,8 +672,9 @@ private okhttp3.Call getAPIProductSwaggerValidateBeforeCall(String apiProductId,
         <tr><td> 406 </td><td> Not Acceptable. The requested media type is not supported. </td><td>  -  </td></tr>
      </table>
      */
-    public void getAPIProductSwagger(String apiProductId, String accept, String ifNoneMatch) throws ApiException {
-        getAPIProductSwaggerWithHttpInfo(apiProductId, accept, ifNoneMatch);
+    public String getAPIProductSwagger(String apiProductId, String accept, String ifNoneMatch) throws ApiException {
+        ApiResponse<String> localVarResp = getAPIProductSwaggerWithHttpInfo(apiProductId, accept, ifNoneMatch);
+        return localVarResp.getData();
     }
 
     /**
@@ -538,7 +683,7 @@ public void getAPIProductSwagger(String apiProductId, String accept, String ifNo
      * @param apiProductId **API Product ID** consisting of the **UUID** of the API Product. Using the **UUID** in the API call is recommended.  (required)
      * @param accept Media types acceptable for the response. Default is application/json.  (optional, default to &quot;application/json&quot;)
      * @param ifNoneMatch Validator for conditional requests; based on the ETag of the formerly retrieved variant of the resource.  (optional)
-     * @return ApiResponse&lt;Void&gt;
+     * @return ApiResponse&lt;String&gt;
      * @throws ApiException If fail to call the API, e.g. server error or cannot deserialize the response body
      * @http.response.details
      <table summary="Response Details" border="1">
@@ -549,9 +694,10 @@ public void getAPIProductSwagger(String apiProductId, String accept, String ifNo
         <tr><td> 406 </td><td> Not Acceptable. The requested media type is not supported. </td><td>  -  </td></tr>
      </table>
      */
-    public ApiResponse<Void> getAPIProductSwaggerWithHttpInfo(String apiProductId, String accept, String ifNoneMatch) throws ApiException {
+    public ApiResponse<String> getAPIProductSwaggerWithHttpInfo(String apiProductId, String accept, String ifNoneMatch) throws ApiException {
         okhttp3.Call localVarCall = getAPIProductSwaggerValidateBeforeCall(apiProductId, accept, ifNoneMatch, null);
-        return localVarApiClient.execute(localVarCall);
+        Type localVarReturnType = new TypeToken<String>(){}.getType();
+        return localVarApiClient.execute(localVarCall, localVarReturnType);
     }
 
     /**
@@ -572,10 +718,11 @@ public ApiResponse<Void> getAPIProductSwaggerWithHttpInfo(String apiProductId, S
         <tr><td> 406 </td><td> Not Acceptable. The requested media type is not supported. </td><td>  -  </td></tr>
      </table>
      */
-    public okhttp3.Call getAPIProductSwaggerAsync(String apiProductId, String accept, String ifNoneMatch, final ApiCallback<Void> _callback) throws ApiException {
+    public okhttp3.Call getAPIProductSwaggerAsync(String apiProductId, String accept, String ifNoneMatch, final ApiCallback<String> _callback) throws ApiException {
 
         okhttp3.Call localVarCall = getAPIProductSwaggerValidateBeforeCall(apiProductId, accept, ifNoneMatch, _callback);
-        localVarApiClient.executeAsync(localVarCall, _callback);
+        Type localVarReturnType = new TypeToken<String>(){}.getType();
+        localVarApiClient.executeAsync(localVarCall, localVarReturnType, _callback);
         return localVarCall;
     }
     /**
diff --git a/modules/integration/tests-common/clients/publisher/src/gen/java/org/wso2/am/integration/clients/publisher/api/v1/ApiRevisionsApi.java b/modules/integration/tests-common/clients/publisher/src/gen/java/org/wso2/am/integration/clients/publisher/api/v1/ApiRevisionsApi.java
index 52eeac166b..0c3df0fa03 100644
--- a/modules/integration/tests-common/clients/publisher/src/gen/java/org/wso2/am/integration/clients/publisher/api/v1/ApiRevisionsApi.java
+++ b/modules/integration/tests-common/clients/publisher/src/gen/java/org/wso2/am/integration/clients/publisher/api/v1/ApiRevisionsApi.java
@@ -311,6 +311,141 @@ public okhttp3.Call deleteAPIRevisionAsync(String apiId, String revisionId, fina
         localVarApiClient.executeAsync(localVarCall, localVarReturnType, _callback);
         return localVarCall;
     }
+    /**
+     * Build call for deleteAPIRevisionDeploymentPendingTask
+     * @param apiId **API ID** consisting of the **UUID** of the API.  (required)
+     * @param revisionId Revision ID of an API  (required)
+     * @param envName Environment name of an Revision  (required)
+     * @param _callback Callback for upload/download progress
+     * @return Call to execute
+     * @throws ApiException If fail to serialize the request body object
+     * @http.response.details
+     <table summary="Response Details" border="1">
+        <tr><td> Status Code </td><td> Description </td><td> Response Headers </td></tr>
+        <tr><td> 200 </td><td> OK. Revision deployment pending task removed successfully.  </td><td>  -  </td></tr>
+        <tr><td> 404 </td><td> Not Found. The specified resource does not exist. </td><td>  -  </td></tr>
+        <tr><td> 412 </td><td> Precondition Failed. The request has not been performed because one of the preconditions is not met. </td><td>  -  </td></tr>
+     </table>
+     */
+    public okhttp3.Call deleteAPIRevisionDeploymentPendingTaskCall(String apiId, String revisionId, String envName, final ApiCallback _callback) throws ApiException {
+        Object localVarPostBody = null;
+
+        // create path and map variables
+        String localVarPath = "/apis/{apiId}/cancel-revision-workflow/{revisionId}/{envName}"
+            .replaceAll("\\{" + "apiId" + "\\}", localVarApiClient.escapeString(apiId.toString()))
+            .replaceAll("\\{" + "revisionId" + "\\}", localVarApiClient.escapeString(revisionId.toString()))
+            .replaceAll("\\{" + "envName" + "\\}", localVarApiClient.escapeString(envName.toString()));
+
+        List<Pair> localVarQueryParams = new ArrayList<Pair>();
+        List<Pair> localVarCollectionQueryParams = new ArrayList<Pair>();
+        Map<String, String> localVarHeaderParams = new HashMap<String, String>();
+        Map<String, String> localVarCookieParams = new HashMap<String, String>();
+        Map<String, Object> localVarFormParams = new HashMap<String, Object>();
+        final String[] localVarAccepts = {
+            "application/json"
+        };
+        final String localVarAccept = localVarApiClient.selectHeaderAccept(localVarAccepts);
+        if (localVarAccept != null) {
+            localVarHeaderParams.put("Accept", localVarAccept);
+        }
+
+        final String[] localVarContentTypes = {
+            
+        };
+        final String localVarContentType = localVarApiClient.selectHeaderContentType(localVarContentTypes);
+        localVarHeaderParams.put("Content-Type", localVarContentType);
+
+        String[] localVarAuthNames = new String[] { "OAuth2Security" };
+        return localVarApiClient.buildCall(localVarPath, "DELETE", localVarQueryParams, localVarCollectionQueryParams, localVarPostBody, localVarHeaderParams, localVarCookieParams, localVarFormParams, localVarAuthNames, _callback);
+    }
+
+    @SuppressWarnings("rawtypes")
+    private okhttp3.Call deleteAPIRevisionDeploymentPendingTaskValidateBeforeCall(String apiId, String revisionId, String envName, final ApiCallback _callback) throws ApiException {
+        
+        // verify the required parameter 'apiId' is set
+        if (apiId == null) {
+            throw new ApiException("Missing the required parameter 'apiId' when calling deleteAPIRevisionDeploymentPendingTask(Async)");
+        }
+        
+        // verify the required parameter 'revisionId' is set
+        if (revisionId == null) {
+            throw new ApiException("Missing the required parameter 'revisionId' when calling deleteAPIRevisionDeploymentPendingTask(Async)");
+        }
+        
+        // verify the required parameter 'envName' is set
+        if (envName == null) {
+            throw new ApiException("Missing the required parameter 'envName' when calling deleteAPIRevisionDeploymentPendingTask(Async)");
+        }
+        
+
+        okhttp3.Call localVarCall = deleteAPIRevisionDeploymentPendingTaskCall(apiId, revisionId, envName, _callback);
+        return localVarCall;
+
+    }
+
+    /**
+     * Delete Pending Revision Deployment Workflow Tasks
+     * This operation can be used to remove pending revision deployment requests that are in pending state 
+     * @param apiId **API ID** consisting of the **UUID** of the API.  (required)
+     * @param revisionId Revision ID of an API  (required)
+     * @param envName Environment name of an Revision  (required)
+     * @throws ApiException If fail to call the API, e.g. server error or cannot deserialize the response body
+     * @http.response.details
+     <table summary="Response Details" border="1">
+        <tr><td> Status Code </td><td> Description </td><td> Response Headers </td></tr>
+        <tr><td> 200 </td><td> OK. Revision deployment pending task removed successfully.  </td><td>  -  </td></tr>
+        <tr><td> 404 </td><td> Not Found. The specified resource does not exist. </td><td>  -  </td></tr>
+        <tr><td> 412 </td><td> Precondition Failed. The request has not been performed because one of the preconditions is not met. </td><td>  -  </td></tr>
+     </table>
+     */
+    public void deleteAPIRevisionDeploymentPendingTask(String apiId, String revisionId, String envName) throws ApiException {
+        deleteAPIRevisionDeploymentPendingTaskWithHttpInfo(apiId, revisionId, envName);
+    }
+
+    /**
+     * Delete Pending Revision Deployment Workflow Tasks
+     * This operation can be used to remove pending revision deployment requests that are in pending state 
+     * @param apiId **API ID** consisting of the **UUID** of the API.  (required)
+     * @param revisionId Revision ID of an API  (required)
+     * @param envName Environment name of an Revision  (required)
+     * @return ApiResponse&lt;Void&gt;
+     * @throws ApiException If fail to call the API, e.g. server error or cannot deserialize the response body
+     * @http.response.details
+     <table summary="Response Details" border="1">
+        <tr><td> Status Code </td><td> Description </td><td> Response Headers </td></tr>
+        <tr><td> 200 </td><td> OK. Revision deployment pending task removed successfully.  </td><td>  -  </td></tr>
+        <tr><td> 404 </td><td> Not Found. The specified resource does not exist. </td><td>  -  </td></tr>
+        <tr><td> 412 </td><td> Precondition Failed. The request has not been performed because one of the preconditions is not met. </td><td>  -  </td></tr>
+     </table>
+     */
+    public ApiResponse<Void> deleteAPIRevisionDeploymentPendingTaskWithHttpInfo(String apiId, String revisionId, String envName) throws ApiException {
+        okhttp3.Call localVarCall = deleteAPIRevisionDeploymentPendingTaskValidateBeforeCall(apiId, revisionId, envName, null);
+        return localVarApiClient.execute(localVarCall);
+    }
+
+    /**
+     * Delete Pending Revision Deployment Workflow Tasks (asynchronously)
+     * This operation can be used to remove pending revision deployment requests that are in pending state 
+     * @param apiId **API ID** consisting of the **UUID** of the API.  (required)
+     * @param revisionId Revision ID of an API  (required)
+     * @param envName Environment name of an Revision  (required)
+     * @param _callback The callback to be executed when the API call finishes
+     * @return The request call
+     * @throws ApiException If fail to process the API call, e.g. serializing the request body object
+     * @http.response.details
+     <table summary="Response Details" border="1">
+        <tr><td> Status Code </td><td> Description </td><td> Response Headers </td></tr>
+        <tr><td> 200 </td><td> OK. Revision deployment pending task removed successfully.  </td><td>  -  </td></tr>
+        <tr><td> 404 </td><td> Not Found. The specified resource does not exist. </td><td>  -  </td></tr>
+        <tr><td> 412 </td><td> Precondition Failed. The request has not been performed because one of the preconditions is not met. </td><td>  -  </td></tr>
+     </table>
+     */
+    public okhttp3.Call deleteAPIRevisionDeploymentPendingTaskAsync(String apiId, String revisionId, String envName, final ApiCallback<Void> _callback) throws ApiException {
+
+        okhttp3.Call localVarCall = deleteAPIRevisionDeploymentPendingTaskValidateBeforeCall(apiId, revisionId, envName, _callback);
+        localVarApiClient.executeAsync(localVarCall, _callback);
+        return localVarCall;
+    }
     /**
      * Build call for deployAPIRevision
      * @param apiId **API ID** consisting of the **UUID** of the API.  (required)
diff --git a/modules/integration/tests-common/clients/publisher/src/gen/java/org/wso2/am/integration/clients/publisher/api/v1/dto/APIDTO.java b/modules/integration/tests-common/clients/publisher/src/gen/java/org/wso2/am/integration/clients/publisher/api/v1/dto/APIDTO.java
index be8c66c016..2ccfa175ca 100644
--- a/modules/integration/tests-common/clients/publisher/src/gen/java/org/wso2/am/integration/clients/publisher/api/v1/dto/APIDTO.java
+++ b/modules/integration/tests-common/clients/publisher/src/gen/java/org/wso2/am/integration/clients/publisher/api/v1/dto/APIDTO.java
@@ -256,6 +256,10 @@ public AudienceEnum read(final JsonReader jsonReader) throws IOException {
         @SerializedName(SERIALIZED_NAME_AUTHORIZATION_HEADER)
             private String authorizationHeader;
 
+        public static final String SERIALIZED_NAME_API_KEY_HEADER = "apiKeyHeader";
+        @SerializedName(SERIALIZED_NAME_API_KEY_HEADER)
+            private String apiKeyHeader;
+
         public static final String SERIALIZED_NAME_SECURITY_SCHEME = "securityScheme";
         @SerializedName(SERIALIZED_NAME_SECURITY_SCHEME)
             private List<String> securityScheme = null;
@@ -1151,6 +1155,29 @@ public void setAuthorizationHeader(String authorizationHeader) {
     }
 
 
+        public APIDTO apiKeyHeader(String apiKeyHeader) {
+        
+        this.apiKeyHeader = apiKeyHeader;
+        return this;
+        }
+
+    /**
+        * Name of the API key header used for invoking the API. If it is not set, default value &#x60;apiKey&#x60; will be used. 
+    * @return apiKeyHeader
+    **/
+        @javax.annotation.Nullable
+      @ApiModelProperty(example = "apiKey", value = "Name of the API key header used for invoking the API. If it is not set, default value `apiKey` will be used. ")
+    
+    public String getApiKeyHeader() {
+        return apiKeyHeader;
+    }
+
+
+    public void setApiKeyHeader(String apiKeyHeader) {
+        this.apiKeyHeader = apiKeyHeader;
+    }
+
+
         public APIDTO securityScheme(List<String> securityScheme) {
         
         this.securityScheme = securityScheme;
@@ -1921,6 +1948,7 @@ public boolean equals(Object o) {
             Objects.equals(this.policies, API.policies) &&
             Objects.equals(this.apiThrottlingPolicy, API.apiThrottlingPolicy) &&
             Objects.equals(this.authorizationHeader, API.authorizationHeader) &&
+            Objects.equals(this.apiKeyHeader, API.apiKeyHeader) &&
             Objects.equals(this.securityScheme, API.securityScheme) &&
             Objects.equals(this.maxTps, API.maxTps) &&
             Objects.equals(this.visibility, API.visibility) &&
@@ -1957,7 +1985,7 @@ public boolean equals(Object o) {
 
     @Override
     public int hashCode() {
-        return Objects.hash(id, name, description, context, version, provider, lifeCycleStatus, wsdlInfo, wsdlUrl, responseCachingEnabled, cacheTimeout, hasThumbnail, isDefaultVersion, isRevision, revisionedApiId, revisionId, enableSchemaValidation, enableSubscriberVerification, type, audience, transport, tags, policies, apiThrottlingPolicy, authorizationHeader, securityScheme, maxTps, visibility, visibleRoles, visibleTenants, mediationPolicies, apiPolicies, subscriptionAvailability, subscriptionAvailableTenants, additionalProperties, additionalPropertiesMap, monetization, accessControl, accessControlRoles, businessInformation, corsConfiguration, websubSubscriptionConfiguration, workflowStatus, createdTime, lastUpdatedTimestamp, lastUpdatedTime, endpointConfig, endpointImplementationType, scopes, operations, threatProtectionPolicies, categories, keyManagers, serviceInfo, advertiseInfo, gatewayVendor, asyncTransportProtocols);
+        return Objects.hash(id, name, description, context, version, provider, lifeCycleStatus, wsdlInfo, wsdlUrl, responseCachingEnabled, cacheTimeout, hasThumbnail, isDefaultVersion, isRevision, revisionedApiId, revisionId, enableSchemaValidation, enableSubscriberVerification, type, audience, transport, tags, policies, apiThrottlingPolicy, authorizationHeader, apiKeyHeader, securityScheme, maxTps, visibility, visibleRoles, visibleTenants, mediationPolicies, apiPolicies, subscriptionAvailability, subscriptionAvailableTenants, additionalProperties, additionalPropertiesMap, monetization, accessControl, accessControlRoles, businessInformation, corsConfiguration, websubSubscriptionConfiguration, workflowStatus, createdTime, lastUpdatedTimestamp, lastUpdatedTime, endpointConfig, endpointImplementationType, scopes, operations, threatProtectionPolicies, categories, keyManagers, serviceInfo, advertiseInfo, gatewayVendor, asyncTransportProtocols);
     }
 
 
@@ -1990,6 +2018,7 @@ public String toString() {
     sb.append("    policies: ").append(toIndentedString(policies)).append("\n");
     sb.append("    apiThrottlingPolicy: ").append(toIndentedString(apiThrottlingPolicy)).append("\n");
     sb.append("    authorizationHeader: ").append(toIndentedString(authorizationHeader)).append("\n");
+    sb.append("    apiKeyHeader: ").append(toIndentedString(apiKeyHeader)).append("\n");
     sb.append("    securityScheme: ").append(toIndentedString(securityScheme)).append("\n");
     sb.append("    maxTps: ").append(toIndentedString(maxTps)).append("\n");
     sb.append("    visibility: ").append(toIndentedString(visibility)).append("\n");
diff --git a/modules/integration/tests-common/clients/publisher/src/gen/java/org/wso2/am/integration/clients/publisher/api/v1/dto/APIProductDTO.java b/modules/integration/tests-common/clients/publisher/src/gen/java/org/wso2/am/integration/clients/publisher/api/v1/dto/APIProductDTO.java
index 23cbfba4b7..7e6ade971e 100644
--- a/modules/integration/tests-common/clients/publisher/src/gen/java/org/wso2/am/integration/clients/publisher/api/v1/dto/APIProductDTO.java
+++ b/modules/integration/tests-common/clients/publisher/src/gen/java/org/wso2/am/integration/clients/publisher/api/v1/dto/APIProductDTO.java
@@ -52,6 +52,10 @@ public class APIProductDTO {
         @SerializedName(SERIALIZED_NAME_CONTEXT)
             private String context;
 
+        public static final String SERIALIZED_NAME_VERSION = "version";
+        @SerializedName(SERIALIZED_NAME_VERSION)
+            private String version;
+
         public static final String SERIALIZED_NAME_DESCRIPTION = "description";
         @SerializedName(SERIALIZED_NAME_DESCRIPTION)
             private String description;
@@ -72,6 +76,10 @@ public class APIProductDTO {
         @SerializedName(SERIALIZED_NAME_ENABLE_SCHEMA_VALIDATION)
             private Boolean enableSchemaValidation;
 
+        public static final String SERIALIZED_NAME_IS_DEFAULT_VERSION = "isDefaultVersion";
+        @SerializedName(SERIALIZED_NAME_IS_DEFAULT_VERSION)
+            private Boolean isDefaultVersion;
+
         public static final String SERIALIZED_NAME_IS_REVISION = "isRevision";
         @SerializedName(SERIALIZED_NAME_IS_REVISION)
             private Boolean isRevision;
@@ -279,6 +287,10 @@ public ApiTypeEnum read(final JsonReader jsonReader) throws IOException {
         @SerializedName(SERIALIZED_NAME_AUTHORIZATION_HEADER)
             private String authorizationHeader;
 
+        public static final String SERIALIZED_NAME_API_KEY_HEADER = "apiKeyHeader";
+        @SerializedName(SERIALIZED_NAME_API_KEY_HEADER)
+            private String apiKeyHeader;
+
         public static final String SERIALIZED_NAME_SECURITY_SCHEME = "securityScheme";
         @SerializedName(SERIALIZED_NAME_SECURITY_SCHEME)
             private List<String> securityScheme = null;
@@ -461,6 +473,29 @@ public void setContext(String context) {
     }
 
 
+        public APIProductDTO version(String version) {
+        
+        this.version = version;
+        return this;
+        }
+
+    /**
+        * Get version
+    * @return version
+    **/
+        @javax.annotation.Nullable
+      @ApiModelProperty(example = "1.0.0", value = "")
+    
+    public String getVersion() {
+        return version;
+    }
+
+
+    public void setVersion(String version) {
+        this.version = version;
+    }
+
+
         public APIProductDTO description(String description) {
         
         this.description = description;
@@ -576,6 +611,29 @@ public void setEnableSchemaValidation(Boolean enableSchemaValidation) {
     }
 
 
+        public APIProductDTO isDefaultVersion(Boolean isDefaultVersion) {
+        
+        this.isDefaultVersion = isDefaultVersion;
+        return this;
+        }
+
+    /**
+        * Get isDefaultVersion
+    * @return isDefaultVersion
+    **/
+        @javax.annotation.Nullable
+      @ApiModelProperty(example = "false", value = "")
+    
+    public Boolean isIsDefaultVersion() {
+        return isDefaultVersion;
+    }
+
+
+    public void setIsDefaultVersion(Boolean isDefaultVersion) {
+        this.isDefaultVersion = isDefaultVersion;
+    }
+
+
         public APIProductDTO isRevision(Boolean isRevision) {
         
         this.isRevision = isRevision;
@@ -944,6 +1002,29 @@ public void setAuthorizationHeader(String authorizationHeader) {
     }
 
 
+        public APIProductDTO apiKeyHeader(String apiKeyHeader) {
+        
+        this.apiKeyHeader = apiKeyHeader;
+        return this;
+        }
+
+    /**
+        * Name of the API key header used for invoking the API. If it is not set, default value &#x60;apiKey&#x60; will be used. 
+    * @return apiKeyHeader
+    **/
+        @javax.annotation.Nullable
+      @ApiModelProperty(example = "apiKey", value = "Name of the API key header used for invoking the API. If it is not set, default value `apiKey` will be used. ")
+    
+    public String getApiKeyHeader() {
+        return apiKeyHeader;
+    }
+
+
+    public void setApiKeyHeader(String apiKeyHeader) {
+        this.apiKeyHeader = apiKeyHeader;
+    }
+
+
         public APIProductDTO securityScheme(List<String> securityScheme) {
         
         this.securityScheme = securityScheme;
@@ -1324,11 +1405,13 @@ public boolean equals(Object o) {
             return Objects.equals(this.id, apIProduct.id) &&
             Objects.equals(this.name, apIProduct.name) &&
             Objects.equals(this.context, apIProduct.context) &&
+            Objects.equals(this.version, apIProduct.version) &&
             Objects.equals(this.description, apIProduct.description) &&
             Objects.equals(this.provider, apIProduct.provider) &&
             Objects.equals(this.hasThumbnail, apIProduct.hasThumbnail) &&
             Objects.equals(this.state, apIProduct.state) &&
             Objects.equals(this.enableSchemaValidation, apIProduct.enableSchemaValidation) &&
+            Objects.equals(this.isDefaultVersion, apIProduct.isDefaultVersion) &&
             Objects.equals(this.isRevision, apIProduct.isRevision) &&
             Objects.equals(this.revisionedApiProductId, apIProduct.revisionedApiProductId) &&
             Objects.equals(this.revisionId, apIProduct.revisionId) &&
@@ -1345,6 +1428,7 @@ public boolean equals(Object o) {
             Objects.equals(this.policies, apIProduct.policies) &&
             Objects.equals(this.apiThrottlingPolicy, apIProduct.apiThrottlingPolicy) &&
             Objects.equals(this.authorizationHeader, apIProduct.authorizationHeader) &&
+            Objects.equals(this.apiKeyHeader, apIProduct.apiKeyHeader) &&
             Objects.equals(this.securityScheme, apIProduct.securityScheme) &&
             Objects.equals(this.subscriptionAvailability, apIProduct.subscriptionAvailability) &&
             Objects.equals(this.subscriptionAvailableTenants, apIProduct.subscriptionAvailableTenants) &&
@@ -1365,7 +1449,7 @@ public boolean equals(Object o) {
 
     @Override
     public int hashCode() {
-        return Objects.hash(id, name, context, description, provider, hasThumbnail, state, enableSchemaValidation, isRevision, revisionedApiProductId, revisionId, responseCachingEnabled, cacheTimeout, visibility, visibleRoles, visibleTenants, accessControl, accessControlRoles, apiType, transport, tags, policies, apiThrottlingPolicy, authorizationHeader, securityScheme, subscriptionAvailability, subscriptionAvailableTenants, additionalProperties, additionalPropertiesMap, monetization, businessInformation, corsConfiguration, createdTime, lastUpdatedTimestamp, lastUpdatedTime, gatewayVendor, apis, scopes, categories, workflowStatus);
+        return Objects.hash(id, name, context, version, description, provider, hasThumbnail, state, enableSchemaValidation, isDefaultVersion, isRevision, revisionedApiProductId, revisionId, responseCachingEnabled, cacheTimeout, visibility, visibleRoles, visibleTenants, accessControl, accessControlRoles, apiType, transport, tags, policies, apiThrottlingPolicy, authorizationHeader, apiKeyHeader, securityScheme, subscriptionAvailability, subscriptionAvailableTenants, additionalProperties, additionalPropertiesMap, monetization, businessInformation, corsConfiguration, createdTime, lastUpdatedTimestamp, lastUpdatedTime, gatewayVendor, apis, scopes, categories, workflowStatus);
     }
 
 
@@ -1376,11 +1460,13 @@ public String toString() {
     sb.append("    id: ").append(toIndentedString(id)).append("\n");
     sb.append("    name: ").append(toIndentedString(name)).append("\n");
     sb.append("    context: ").append(toIndentedString(context)).append("\n");
+    sb.append("    version: ").append(toIndentedString(version)).append("\n");
     sb.append("    description: ").append(toIndentedString(description)).append("\n");
     sb.append("    provider: ").append(toIndentedString(provider)).append("\n");
     sb.append("    hasThumbnail: ").append(toIndentedString(hasThumbnail)).append("\n");
     sb.append("    state: ").append(toIndentedString(state)).append("\n");
     sb.append("    enableSchemaValidation: ").append(toIndentedString(enableSchemaValidation)).append("\n");
+    sb.append("    isDefaultVersion: ").append(toIndentedString(isDefaultVersion)).append("\n");
     sb.append("    isRevision: ").append(toIndentedString(isRevision)).append("\n");
     sb.append("    revisionedApiProductId: ").append(toIndentedString(revisionedApiProductId)).append("\n");
     sb.append("    revisionId: ").append(toIndentedString(revisionId)).append("\n");
@@ -1397,6 +1483,7 @@ public String toString() {
     sb.append("    policies: ").append(toIndentedString(policies)).append("\n");
     sb.append("    apiThrottlingPolicy: ").append(toIndentedString(apiThrottlingPolicy)).append("\n");
     sb.append("    authorizationHeader: ").append(toIndentedString(authorizationHeader)).append("\n");
+    sb.append("    apiKeyHeader: ").append(toIndentedString(apiKeyHeader)).append("\n");
     sb.append("    securityScheme: ").append(toIndentedString(securityScheme)).append("\n");
     sb.append("    subscriptionAvailability: ").append(toIndentedString(subscriptionAvailability)).append("\n");
     sb.append("    subscriptionAvailableTenants: ").append(toIndentedString(subscriptionAvailableTenants)).append("\n");
diff --git a/modules/integration/tests-common/clients/publisher/src/gen/java/org/wso2/am/integration/clients/publisher/api/v1/dto/APIRevisionDeploymentDTO.java b/modules/integration/tests-common/clients/publisher/src/gen/java/org/wso2/am/integration/clients/publisher/api/v1/dto/APIRevisionDeploymentDTO.java
index c680743540..48e550bc70 100644
--- a/modules/integration/tests-common/clients/publisher/src/gen/java/org/wso2/am/integration/clients/publisher/api/v1/dto/APIRevisionDeploymentDTO.java
+++ b/modules/integration/tests-common/clients/publisher/src/gen/java/org/wso2/am/integration/clients/publisher/api/v1/dto/APIRevisionDeploymentDTO.java
@@ -37,6 +37,59 @@ public class APIRevisionDeploymentDTO {
         @SerializedName(SERIALIZED_NAME_NAME)
             private String name;
 
+            /**
+* Gets or Sets status
+*/
+    @JsonAdapter(StatusEnum.Adapter.class)
+public enum StatusEnum {
+        CREATED("CREATED"),
+        
+        APPROVED("APPROVED"),
+        
+        REJECTED("REJECTED");
+
+private String value;
+
+StatusEnum(String value) {
+this.value = value;
+}
+
+public String getValue() {
+return value;
+}
+
+@Override
+public String toString() {
+return String.valueOf(value);
+}
+
+public static StatusEnum fromValue(String value) {
+    for (StatusEnum b : StatusEnum.values()) {
+    if (b.name().equals(value)) {
+        return b;
+    }
+}
+    throw new IllegalArgumentException("Unexpected value '" + value + "'");
+}
+
+    public static class Adapter extends TypeAdapter<StatusEnum> {
+    @Override
+    public void write(final JsonWriter jsonWriter, final StatusEnum enumeration) throws IOException {
+    jsonWriter.value(enumeration.getValue());
+    }
+
+    @Override
+    public StatusEnum read(final JsonReader jsonReader) throws IOException {
+    String value =  jsonReader.nextString();
+    return StatusEnum.fromValue(value);
+    }
+    }
+}
+
+        public static final String SERIALIZED_NAME_STATUS = "status";
+        @SerializedName(SERIALIZED_NAME_STATUS)
+            private StatusEnum status = StatusEnum.CREATED;
+
         public static final String SERIALIZED_NAME_VHOST = "vhost";
         @SerializedName(SERIALIZED_NAME_VHOST)
             private String vhost;
@@ -100,6 +153,29 @@ public void setName(String name) {
     }
 
 
+        public APIRevisionDeploymentDTO status(StatusEnum status) {
+        
+        this.status = status;
+        return this;
+        }
+
+    /**
+        * Get status
+    * @return status
+    **/
+        @javax.annotation.Nullable
+      @ApiModelProperty(example = "CREATED", value = "")
+    
+    public StatusEnum getStatus() {
+        return status;
+    }
+
+
+    public void setStatus(StatusEnum status) {
+        this.status = status;
+    }
+
+
         public APIRevisionDeploymentDTO vhost(String vhost) {
         
         this.vhost = vhost;
@@ -203,6 +279,7 @@ public boolean equals(Object o) {
             APIRevisionDeploymentDTO apIRevisionDeployment = (APIRevisionDeploymentDTO) o;
             return Objects.equals(this.revisionUuid, apIRevisionDeployment.revisionUuid) &&
             Objects.equals(this.name, apIRevisionDeployment.name) &&
+            Objects.equals(this.status, apIRevisionDeployment.status) &&
             Objects.equals(this.vhost, apIRevisionDeployment.vhost) &&
             Objects.equals(this.displayOnDevportal, apIRevisionDeployment.displayOnDevportal) &&
             Objects.equals(this.deployedTime, apIRevisionDeployment.deployedTime) &&
@@ -211,7 +288,7 @@ public boolean equals(Object o) {
 
     @Override
     public int hashCode() {
-        return Objects.hash(revisionUuid, name, vhost, displayOnDevportal, deployedTime, successDeployedTime);
+        return Objects.hash(revisionUuid, name, status, vhost, displayOnDevportal, deployedTime, successDeployedTime);
     }
 
 
@@ -221,6 +298,7 @@ public String toString() {
 sb.append("class APIRevisionDeploymentDTO {\n");
     sb.append("    revisionUuid: ").append(toIndentedString(revisionUuid)).append("\n");
     sb.append("    name: ").append(toIndentedString(name)).append("\n");
+    sb.append("    status: ").append(toIndentedString(status)).append("\n");
     sb.append("    vhost: ").append(toIndentedString(vhost)).append("\n");
     sb.append("    displayOnDevportal: ").append(toIndentedString(displayOnDevportal)).append("\n");
     sb.append("    deployedTime: ").append(toIndentedString(deployedTime)).append("\n");
diff --git a/modules/integration/tests-common/clients/publisher/src/main/resources/publisher-api.yaml b/modules/integration/tests-common/clients/publisher/src/main/resources/publisher-api.yaml
index de67456fcb..15c9492378 100644
--- a/modules/integration/tests-common/clients/publisher/src/main/resources/publisher-api.yaml
+++ b/modules/integration/tests-common/clients/publisher/src/main/resources/publisher-api.yaml
@@ -1810,6 +1810,40 @@ paths:
           source: 'curl -k -X POST -H "Authorization: Bearer ae4eae22-3f65-387b-a171-d37eaa366fa8"
             "https://127.0.0.1:9443/api/am/publisher/v4/apis/890a4f4d-09eb-4877-a323-57f6ce2ed79b/restore-revision?revisionId=e0824883-3e86-403a-aec1-22bbc454eb7c"'
 
+  /apis/{apiId}/cancel-revision-workflow/{revisionId}/{envName}:
+    #--------------------------------------------------------
+    # Cancel a pending revision deployment workflow task given revision id and environment name
+    #--------------------------------------------------------
+    delete:
+      tags:
+        - API Revisions
+      summary: Delete Pending Revision Deployment Workflow Tasks
+      description: |
+        This operation can be used to remove pending revision deployment requests that are in pending state
+      parameters:
+        - $ref: '#/components/parameters/apiId'
+        - $ref: '#/components/parameters/revisionId'
+        - $ref: '#/components/parameters/envName'
+      responses:
+        200:
+          description: |
+            OK.
+            Revision deployment pending task removed successfully.
+          content: { }
+        404:
+          $ref: '#/components/responses/NotFound'
+        412:
+          $ref: '#/components/responses/PreconditionFailed'
+      security:
+        - OAuth2Security:
+            - apim:api_publish
+            - apim:api_manage
+      x-code-samples:
+        - lang: Curl
+          source: 'curl -k -X DELETE -H "Authorization: Bearer ae4eae22-3f65-387b-a171-d37eaa366fa8"
+            "https://127.0.0.1:9443/api/am/publisher/v4/apis/890a4f4d-09eb-4877-a323-57f6ce2ed79b/cancel-revision-workflow/e0824883-3e86-403a-aec1-22bbc454eb7c/Default"'
+      operationId: deleteAPIRevisionDeploymentPendingTask
+
   /apis/import-service:
     post:
       tags:
@@ -5693,7 +5727,11 @@ paths:
                 The content type of the body.
               schema:
                 type: string
-          content: {}
+          content:
+            application/json:
+              schema:
+                type: string
+                example: ""
         304:
           description: |
             Not Modified.
@@ -6566,6 +6604,60 @@ paths:
           source: 'curl -k -X POST -H "Authorization: Bearer ae4eae22-3f65-387b-a171-d37eaa366fa8"
             "https://127.0.0.1:9443/api/am/publisher/v4/api-products/890a4f4d-09eb-4877-a323-57f6ce2ed79b/restore-revision?revisionId=e0824883-3e86-403a-aec1-22bbc454eb7c"'
 
+  /api-products/copy-api-products:
+    #--------------------------------------------------------
+    # Create new product version from the existing API Product
+    #--------------------------------------------------------
+    post:
+      tags:
+        - API Products
+      summary: Create a New API Product Version
+      description: |
+        This operation can be used to create a new version of an existing API Products. The new version is specified as `newVersion` query parameter. New API Product will be in `CREATED` state.
+      parameters:
+        - name: newVersion
+          in: query
+          description: Version of the new API Product.
+          required: true
+          schema:
+            maxLength: 30
+            type: string
+        - name: defaultVersion
+          in: query
+          description: Specifies whether new API Product should be added as default version.
+          schema:
+            type: boolean
+            default: false
+        - $ref: '#/components/parameters/apiProductId-Q'
+      responses:
+        201:
+          description: |
+            Created.
+            Successful response with the newly created API Product as entity in the body. Location header contains URL of newly created API Product.
+          headers:
+            Location:
+              description: |
+                The URL of the newly created API Product.
+              schema:
+                type: string
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/APIProduct'
+        400:
+          $ref: '#/components/responses/BadRequest'
+        404:
+          $ref: '#/components/responses/NotFound'
+      security:
+        - OAuth2Security:
+            - apim:api_publish
+            - apim:api_manage
+      x-code-samples:
+        - lang: Curl
+          source: 'curl -k -X POST -H "Authorization: Bearer ae4eae22-3f65-387b-a171-d37eaa366fa8"
+          "https://127.0.0.1:9443/api/am/publisher/v4/api-products/copy-api-products?newVersion=2.0&defaultVersion=false&apiproductId=2fd14eb8-b828-4013-b448-0739d2e76bf7"'
+      operationId: createNewAPIProductVersion
+
   /api-products/export:
     get:
       tags:
@@ -9120,6 +9212,14 @@ components:
           minLength: 1
           type: string
           example: default
+        status:
+          type: string
+          example: CREATED
+          default: CREATED
+          enum:
+            - CREATED
+            - APPROVED
+            - REJECTED
         vhost:
           maxLength: 255
           minLength: 1
@@ -9242,6 +9342,12 @@ components:
           minLength: 1
           type: string
           example: pizzaproduct
+        version:
+          maxLength: 30
+          minLength: 1
+          type: string
+          pattern: '^[^~!@#;:%^*()+={}|\\<>"'',&/$\[\]\s+\/]+$'
+          example: 1.0.0
         description:
           type: string
           description: A brief description about the API
@@ -9263,6 +9369,9 @@ components:
         enableSchemaValidation:
           type: boolean
           example: false
+        isDefaultVersion:
+          type: boolean
+          example: false
         isRevision:
           type: boolean
           example: false
@@ -12166,6 +12275,17 @@ components:
       schema:
         type: string
 
+    # API Revision Environment
+    # Specified as part of the path expression
+    envName:
+      name: envName
+      in: path
+      description: |
+        Environment name of an Revision
+      required: true
+      schema:
+        type: string
+
     # API Revision Identifier
     # Specified as part of the query string
     revisionId-Q:
@@ -12454,4 +12574,4 @@ components:
             apim:tier_manage: View, update and delete throttling policies
             apim:api_list_view: View, Retrieve API list
             apim:api_definition_view: View, Retrieve API definition
-            apim:policies_import_export: Export and import policies related operations
\ No newline at end of file
+            apim:policies_import_export: Export and import policies related operations
diff --git a/modules/integration/tests-common/clients/service-catalog/pom.xml b/modules/integration/tests-common/clients/service-catalog/pom.xml
index f04857a641..1f503b0778 100644
--- a/modules/integration/tests-common/clients/service-catalog/pom.xml
+++ b/modules/integration/tests-common/clients/service-catalog/pom.xml
@@ -18,7 +18,7 @@
     <parent>
         <groupId>org.wso2.am</groupId>
         <artifactId>org.wso2.am.integration.clients</artifactId>
-        <version>4.2.0-SNAPSHOT</version>
+        <version>4.3.0-SNAPSHOT</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/modules/integration/tests-common/clients/store/pom.xml b/modules/integration/tests-common/clients/store/pom.xml
index f090398aa1..9177a6c7cb 100644
--- a/modules/integration/tests-common/clients/store/pom.xml
+++ b/modules/integration/tests-common/clients/store/pom.xml
@@ -18,7 +18,7 @@
     <parent>
         <groupId>org.wso2.am</groupId>
         <artifactId>org.wso2.am.integration.clients</artifactId>
-        <version>4.2.0-SNAPSHOT</version>
+        <version>4.3.0-SNAPSHOT</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/modules/integration/tests-common/extenstions/org.wso2.am.thirdparty.km/pom.xml b/modules/integration/tests-common/extenstions/org.wso2.am.thirdparty.km/pom.xml
index 378bdbcbeb..62ac49ae79 100644
--- a/modules/integration/tests-common/extenstions/org.wso2.am.thirdparty.km/pom.xml
+++ b/modules/integration/tests-common/extenstions/org.wso2.am.thirdparty.km/pom.xml
@@ -3,7 +3,7 @@
     <parent>
         <groupId>org.wso2.am</groupId>
         <artifactId>extenstions</artifactId>
-        <version>4.2.0-SNAPSHOT</version>
+        <version>4.3.0-SNAPSHOT</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
     <modelVersion>4.0.0</modelVersion>
diff --git a/modules/integration/tests-common/extenstions/pom.xml b/modules/integration/tests-common/extenstions/pom.xml
index 5846101bff..a560d37511 100644
--- a/modules/integration/tests-common/extenstions/pom.xml
+++ b/modules/integration/tests-common/extenstions/pom.xml
@@ -3,7 +3,7 @@
     <parent>
         <artifactId>tests-common</artifactId>
         <groupId>org.wso2.am</groupId>
-        <version>4.2.0-SNAPSHOT</version>
+        <version>4.3.0-SNAPSHOT</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
     <modelVersion>4.0.0</modelVersion>
diff --git a/modules/integration/tests-common/framework-extensions/pom.xml b/modules/integration/tests-common/framework-extensions/pom.xml
index 6db6499864..4eeb970fbb 100644
--- a/modules/integration/tests-common/framework-extensions/pom.xml
+++ b/modules/integration/tests-common/framework-extensions/pom.xml
@@ -23,7 +23,7 @@
     <parent>
         <artifactId>tests-common</artifactId>
         <groupId>org.wso2.am</groupId>
-        <version>4.2.0-SNAPSHOT</version>
+        <version>4.3.0-SNAPSHOT</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
 
diff --git a/modules/integration/tests-common/integration-test-extensions/pom.xml b/modules/integration/tests-common/integration-test-extensions/pom.xml
index 3931027cb4..2fd7ed0bce 100644
--- a/modules/integration/tests-common/integration-test-extensions/pom.xml
+++ b/modules/integration/tests-common/integration-test-extensions/pom.xml
@@ -18,7 +18,7 @@ under the License.
     <parent>
         <artifactId>tests-common</artifactId>
         <groupId>org.wso2.am</groupId>
-        <version>4.2.0-SNAPSHOT</version>
+        <version>4.3.0-SNAPSHOT</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
 
@@ -35,7 +35,7 @@ under the License.
         <dependency>
             <groupId>org.wso2.am</groupId>
             <artifactId>org.wso2.am.framework.extensions</artifactId>
-            <version>4.2.0-SNAPSHOT</version>
+            <version>4.3.0-SNAPSHOT</version>
         </dependency>
         <dependency>
             <groupId>org.wso2.am</groupId>
diff --git a/modules/integration/tests-common/integration-test-utils/pom.xml b/modules/integration/tests-common/integration-test-utils/pom.xml
index f16bff359d..8d73f55015 100644
--- a/modules/integration/tests-common/integration-test-utils/pom.xml
+++ b/modules/integration/tests-common/integration-test-utils/pom.xml
@@ -20,7 +20,7 @@ under the License.
     <parent>
         <artifactId>tests-common</artifactId>
         <groupId>org.wso2.am</groupId>
-        <version>4.2.0-SNAPSHOT</version>
+        <version>4.3.0-SNAPSHOT</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
 
diff --git a/modules/integration/tests-common/integration-test-utils/src/main/java/org/wso2/am/integration/test/impl/ApiProductTestHelper.java b/modules/integration/tests-common/integration-test-utils/src/main/java/org/wso2/am/integration/test/impl/ApiProductTestHelper.java
index 451bd8ffbf..99d9d1ba8a 100644
--- a/modules/integration/tests-common/integration-test-utils/src/main/java/org/wso2/am/integration/test/impl/ApiProductTestHelper.java
+++ b/modules/integration/tests-common/integration-test-utils/src/main/java/org/wso2/am/integration/test/impl/ApiProductTestHelper.java
@@ -47,14 +47,14 @@ public ApiProductTestHelper(RestAPIPublisherImpl restAPIPublisher, RestAPIStoreI
         this.restAPIStore = restAPIStore;
     }
 
-    public APIProductDTO createAPIProductInPublisher(String provider, String name, String context,
-                                                     List<APIDTO> apisToBeUsed, List<String> policies)
+    public APIProductDTO createAPIProductInPublisher(String provider, String name, String context, String version,
+            List<APIDTO> apisToBeUsed, List<String> policies)
             throws ApiException {
         // Select resources from APIs to be used by APIProduct
         List<ProductAPIDTO> resourcesForProduct = getResourcesForProduct(apisToBeUsed);
 
         // Generate APIProductDTO
-        APIProductDTO apiProductDTO = DtoFactory.createApiProductDTO(provider, name, context,
+        APIProductDTO apiProductDTO = DtoFactory.createApiProductDTO(provider, name, context, version,
                 resourcesForProduct, policies);
 
         // Create APIProduct and validate response code
@@ -67,6 +67,7 @@ public APIProductDTO createAPIProductInPublisher(String provider, String name, S
         // Validate mandatory fields returned in response data
         Assert.assertTrue(provider.equalsIgnoreCase(responseData.getProvider()));
         Assert.assertEquals(responseData.getName(), name);
+        Assert.assertEquals(responseData.getVersion(), version);
         if ("carbon.super".equals(restAPIPublisher.tenantDomain)) {
             Assert.assertEquals(responseData.getContext(), context);
         } else {
@@ -314,7 +315,15 @@ private void verifyApiDtoWithApiProduct(org.wso2.am.integration.clients.store.ap
         Assert.assertEquals(apiDTO.getId(), apiProductDTO.getId());
         Assert.assertEquals(apiDTO.getAdditionalProperties(), apiProductDTO.getAdditionalProperties());
         verifyBusinessInformation(apiDTO.getBusinessInformation(), apiProductDTO.getBusinessInformation());
-        Assert.assertEquals(apiDTO.getContext(), apiProductDTO.getContext());
+
+        String context = apiProductDTO.getContext();
+        String version =  apiProductDTO.getVersion();
+        if (context.startsWith("/{version}")) {
+            Assert.assertEquals(apiDTO.getContext(), context.replace("{version}", version));
+        } else {
+            Assert.assertEquals(apiDTO.getContext(), context.concat("/").concat(version));
+        }
+
         Assert.assertEquals(apiDTO.getDescription(), apiProductDTO.getDescription());
         Assert.assertEquals(apiDTO.getLifeCycleStatus(), apiProductDTO.getState());
         Assert.assertEquals(apiDTO.getName(), apiProductDTO.getName());
diff --git a/modules/integration/tests-common/integration-test-utils/src/main/java/org/wso2/am/integration/test/impl/DtoFactory.java b/modules/integration/tests-common/integration-test-utils/src/main/java/org/wso2/am/integration/test/impl/DtoFactory.java
index 8d233c6551..9f34f434e1 100644
--- a/modules/integration/tests-common/integration-test-utils/src/main/java/org/wso2/am/integration/test/impl/DtoFactory.java
+++ b/modules/integration/tests-common/integration-test-utils/src/main/java/org/wso2/am/integration/test/impl/DtoFactory.java
@@ -43,14 +43,15 @@ public static ExportThrottlePolicyDTO createExportThrottlePolicyDTO(String type,
         return exportPolicy;
     }
 
-    public static APIProductDTO createApiProductDTO(String provider, String name, String context, List<ProductAPIDTO> apis,
-                                                    List<String> polices) {
+    public static APIProductDTO createApiProductDTO(String provider, String name, String context, String version,
+            List<ProductAPIDTO> apis, List<String> polices) {
         return new APIProductDTO().
                 accessControl(APIProductDTO.AccessControlEnum.NONE).
                 visibility(APIProductDTO.VisibilityEnum.PUBLIC).
                 apis(apis).
                 context(context).
                 name(name).
+                version(version).
                 policies(polices).
                 provider(provider);
     }
@@ -74,6 +75,10 @@ public static ApplicationThrottlePolicyDTO createApplicationThrottlePolicyDTO(St
         applicationThrottlePolicyDTO.setDescription(description);
         applicationThrottlePolicyDTO.setIsDeployed(isDeployed);
         applicationThrottlePolicyDTO.setDefaultLimit(defaultLimit);
+        BurstLimitDTO burstLimitDTO = new BurstLimitDTO();
+        burstLimitDTO.setRateLimitCount(0);
+        burstLimitDTO.setRateLimitTimeUnit(null);
+        applicationThrottlePolicyDTO.setBurstLimit(burstLimitDTO);
         return applicationThrottlePolicyDTO;
     }
 
diff --git a/modules/integration/tests-common/integration-test-utils/src/main/java/org/wso2/am/integration/test/impl/RestAPIAdminImpl.java b/modules/integration/tests-common/integration-test-utils/src/main/java/org/wso2/am/integration/test/impl/RestAPIAdminImpl.java
index 044a41881f..24ae9dbbe1 100644
--- a/modules/integration/tests-common/integration-test-utils/src/main/java/org/wso2/am/integration/test/impl/RestAPIAdminImpl.java
+++ b/modules/integration/tests-common/integration-test-utils/src/main/java/org/wso2/am/integration/test/impl/RestAPIAdminImpl.java
@@ -745,6 +745,31 @@ public HttpResponse updateWorkflowStatus(String workflowReferenceId) throws ApiE
         return response;
     }
 
+    /**
+     * This method is used to reject a workflow
+     *
+     * @return API response returned by API call.
+     * @throws ApiException if an error occurs while rejecting a workflow
+     */
+    public HttpResponse rejectWorkflowStatus(String workflowReferenceId) throws ApiException {
+        WorkflowDTO workflowdto = null;
+        HttpResponse response = null;
+        Gson gson = new Gson();
+
+        WorkflowDTO body = new WorkflowDTO();
+        WorkflowDTO.StatusEnum status = WorkflowDTO.StatusEnum.valueOf(WorkflowDTO.StatusEnum.class, "REJECTED");
+        body.setStatus(status);
+        body.setDescription("Reject workflow request.");
+        //body.setAttributes();
+        try {
+            workflowdto = workflowsIndividualApi.workflowsUpdateWorkflowStatusPost(workflowReferenceId, body);
+            response = new HttpResponse(gson.toJson(workflowdto), 200);
+        } catch (ApiException e) {
+            return new HttpResponse(gson.toJson(e.getResponseBody()), e.getCode());
+        }
+        return response;
+    }
+
     /**
      * This method is used to retrieve tenant Config.
      *
diff --git a/modules/integration/tests-common/integration-test-utils/src/main/java/org/wso2/am/integration/test/impl/RestAPIPublisherImpl.java b/modules/integration/tests-common/integration-test-utils/src/main/java/org/wso2/am/integration/test/impl/RestAPIPublisherImpl.java
index f1c676f2bc..49e473418a 100644
--- a/modules/integration/tests-common/integration-test-utils/src/main/java/org/wso2/am/integration/test/impl/RestAPIPublisherImpl.java
+++ b/modules/integration/tests-common/integration-test-utils/src/main/java/org/wso2/am/integration/test/impl/RestAPIPublisherImpl.java
@@ -521,6 +521,27 @@ public HttpResponse copyAPI(String newVersion, String apiId, Boolean isDefault)
         return response;
     }
 
+
+    /**
+     * copy API from existing API Product
+     *
+     * @param newVersion - new version of the API Product
+     * @param apiProductId      - existing API Product Id
+     * @param isDefault  - make the default version
+     * @return - http response object
+     * @throws APIManagerIntegrationTestException - Throws if error occurred at API Product copy operation
+     */
+    public HttpResponse copyAPIProduct(String newVersion, String apiProductId, Boolean isDefault) throws ApiException {
+
+        APIProductDTO apiProductDto = apiProductsApi.createNewAPIProductVersion(newVersion, apiProductId, isDefault);
+        HttpResponse response = null;
+        if (StringUtils.isNotEmpty(apiProductDto.getId())) {
+            response = new HttpResponse(apiProductDto.getId(), 200);
+        }
+        return response;
+    }
+
+
     /**
      * @param newVersion
      * @param apiId
@@ -1124,6 +1145,13 @@ public String getSwaggerByID(String apiId) throws ApiException {
         return response.getData();
     }
 
+    public String getAPIProductSwaggerByID(String apiProductId) throws ApiException {
+
+        ApiResponse<String> response = apiProductsApi.getAPIProductSwaggerWithHttpInfo(apiProductId, null, null);
+        Assert.assertEquals(HttpStatus.SC_OK, response.getStatusCode());
+        return response.getData();
+    }
+
     public String updateSwagger(String apiId, String definition) throws ApiException {
 
         ApiResponse<String> apiResponse = apIsApi.updateAPISwaggerWithHttpInfo(apiId, null, definition, null, null);
@@ -1694,7 +1722,7 @@ private void waitForDeployAPI(String apiUUID, String revisionUUID, String apiTyp
         if ("APIProduct".equals(apiType)) {
             APIProductDTO apiProduct = getApiProduct(revisionUUID);
             context = apiProduct.getContext();
-            version = "1.0.0";
+            version = apiProduct.getVersion();
             provider = apiProduct.getProvider();
             name = apiProduct.getName();
             apiPolicy = apiProduct.getApiThrottlingPolicy();
@@ -1708,15 +1736,12 @@ private void waitForDeployAPI(String apiUUID, String revisionUUID, String apiTyp
         }
         APIInfoDTO apiInfo = restAPIGateway.getAPIInfo(apiUUID);
         if (apiInfo != null) {
-            if (!"APIProduct".equals(apiType)) {
-                if (context.startsWith("/{version}")) {
-                    Assert.assertEquals(apiInfo.getContext(), context.replace("{version}", version));
-                } else {
-                    Assert.assertEquals(apiInfo.getContext(), context.concat("/").concat(version));
-                }
+            if (context.startsWith("/{version}")) {
+                Assert.assertEquals(apiInfo.getContext(), context.replace("{version}", version));
             } else {
-                Assert.assertEquals(apiInfo.getContext(), context);
-
+                log.info("AAAAAAAAAA********************************************AAAAAAAAAA");
+                log.info("context: " + context + " version: " + version);
+                Assert.assertEquals(apiInfo.getContext(), context.concat("/").concat(version));
             }
             Assert.assertEquals(apiInfo.getName(), name);
             Assert.assertEquals(apiInfo.getProvider(), provider);
@@ -1745,15 +1770,10 @@ private void waitForDeployAPI(String apiUUID, String revisionUUID, String apiTyp
             }
             apiInfo = restAPIGateway.getAPIInfo(apiUUID);
             if (apiInfo != null) {
-                if (!"APIProduct".equals(apiType)) {
-                    if (context.startsWith("/{version}")) {
-                        Assert.assertEquals(apiInfo.getContext(), context.replace("{version}", version));
-                    } else {
-                        Assert.assertEquals(apiInfo.getContext(), context.concat("/").concat(version));
-                    }
+                if (context.startsWith("/{version}")) {
+                    Assert.assertEquals(apiInfo.getContext(), context.replace("{version}", version));
                 } else {
-                    Assert.assertEquals(apiInfo.getContext(), context);
-
+                    Assert.assertEquals(apiInfo.getContext(), context.concat("/").concat(version));
                 }
                 Assert.assertEquals(apiInfo.getName(), name);
                 Assert.assertEquals(apiInfo.getProvider(), provider);
diff --git a/modules/integration/tests-common/integration-test-utils/src/main/java/org/wso2/am/integration/test/utils/ServerPortsUtils.java b/modules/integration/tests-common/integration-test-utils/src/main/java/org/wso2/am/integration/test/utils/ServerPortsUtils.java
new file mode 100644
index 0000000000..6e1f293842
--- /dev/null
+++ b/modules/integration/tests-common/integration-test-utils/src/main/java/org/wso2/am/integration/test/utils/ServerPortsUtils.java
@@ -0,0 +1,84 @@
+/*
+ * Copyright (c) 2024, WSO2 LLC. (http://www.wso2.org) All Rights Reserved.
+ *
+ * WSO2 Inc. licenses this file to you under the Apache License,
+ * Version 2.0 (the "License"); you may not use this file except
+ * in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.wso2.am.integration.test.utils;
+
+import java.io.IOException;
+import java.net.Socket;
+
+public class ServerPortsUtils {
+
+    public static String LOCALHOST = "localhost";
+    public static final int httpPortLowerRange = 8080;
+    public static final int httpPortUpperRange = 8099;
+    public static final int httpsPortLowerRange = 9950;
+    public static final int httpsPortUpperRange = 9999;
+
+    /**
+     * Check whether give port is available
+     *
+     * @param port Port Number
+     * @return status
+     */
+    private static boolean isPortFree(int port, String host) {
+
+        Socket s = null;
+        try {
+            s = new Socket(host, port);
+            // Something is using the port and has responded.
+            return false;
+        } catch (IOException e) {
+            // Port available
+            return true;
+        } finally {
+            if (s != null) {
+                try {
+                    s.close();
+                } catch (IOException e) {
+                    throw new RuntimeException("Unable to close connection ", e);
+                }
+            }
+        }
+    }
+
+    public static int getAvailableHttpPort(String host) {
+        return getAvailablePort(httpPortLowerRange, httpPortUpperRange, host);
+    }
+
+    public static int getAvailableHttpsPort(String host) {
+        return getAvailablePort(httpsPortLowerRange, httpsPortUpperRange, host);
+    }
+
+    /**
+     * Find a free port to start backend WebSocket server in given port range
+     *
+     * @param lowerPortLimit from port number
+     * @param upperPortLimit to port number
+     * @return Available Port Number
+     */
+    private static int getAvailablePort(int lowerPortLimit, int upperPortLimit, String host) {
+        while (lowerPortLimit < upperPortLimit) {
+            if (ServerPortsUtils.isPortFree(lowerPortLimit, host)) {
+                return lowerPortLimit;
+            }
+            lowerPortLimit += 1;
+        }
+        return -1;
+    }
+
+}
diff --git a/modules/integration/tests-common/integration-test-utils/src/main/java/org/wso2/am/integration/test/utils/base/APIMIntegrationBaseTest.java b/modules/integration/tests-common/integration-test-utils/src/main/java/org/wso2/am/integration/test/utils/base/APIMIntegrationBaseTest.java
index 241d0520b3..a547ee5f83 100644
--- a/modules/integration/tests-common/integration-test-utils/src/main/java/org/wso2/am/integration/test/utils/base/APIMIntegrationBaseTest.java
+++ b/modules/integration/tests-common/integration-test-utils/src/main/java/org/wso2/am/integration/test/utils/base/APIMIntegrationBaseTest.java
@@ -1118,7 +1118,7 @@ private boolean isPortFree(int port) {
         }
     }
 
-    protected static void waitUntilClockHour() throws InterruptedException {
+    protected static void waitUntilClockMinute() throws InterruptedException {
 
         long waitTime = getWaitTime();
         if (waitTime > 0) {
diff --git a/modules/integration/tests-common/integration-test-utils/src/main/java/org/wso2/am/integration/test/utils/monitor/utils/WireMonitor.java b/modules/integration/tests-common/integration-test-utils/src/main/java/org/wso2/am/integration/test/utils/monitor/utils/WireMonitor.java
index c857f93362..567575787a 100644
--- a/modules/integration/tests-common/integration-test-utils/src/main/java/org/wso2/am/integration/test/utils/monitor/utils/WireMonitor.java
+++ b/modules/integration/tests-common/integration-test-utils/src/main/java/org/wso2/am/integration/test/utils/monitor/utils/WireMonitor.java
@@ -37,18 +37,13 @@ class WireMonitor extends Thread {
 
     public void run() {
 
-        OutputStream out = null;
-        InputStream in = null;
-
-        try {
+        try (ServerSocket providerSocket = new ServerSocket(port, 10);
+            Socket connection = providerSocket.accept();
+            InputStream in = connection.getInputStream();
+            OutputStream out = connection.getOutputStream()) {
             // creating a server socket
-            providerSocket = new ServerSocket(port, 10);
-
             log.info("Waiting for connection");
-            connection = providerSocket.accept();
-            log.info("Connection received from " +
-                     connection.getInetAddress().getHostName());
-            in = connection.getInputStream();
+            log.info("Connection received from " + connection.getInetAddress().getHostName());
             int ch;
             StringBuilder buffer = new StringBuilder();
             StringBuffer headerBuffer = new StringBuffer();
@@ -75,7 +70,8 @@ public void run() {
                     break;
                 }
                 // In this case no need of reading more than timeout value
-                if ((System.currentTimeMillis() > (time + trigger.READ_TIME_OUT)) || buffer.toString().contains("</soapenv:Envelope>")) {
+                if ((System.currentTimeMillis() > (time + trigger.READ_TIME_OUT)) || buffer.toString()
+                        .contains("</soapenv:Envelope>")) {
                     break;
                 }
             }
@@ -84,36 +80,13 @@ public void run() {
             trigger.response = headerBuffer.toString() + buffer.toString();
             trigger.setFinished(true);
 
-            out = connection.getOutputStream();
+            
             out.write(("HTTP/1.1 202 Accepted" + "\r\n\r\n").getBytes(Charset.defaultCharset()));
             out.flush();
-
-
-        } catch (IOException ioException) { //Throw run exception - IllegalStateException
-            throw new IllegalStateException("wire monitor error occurred", ioException);
-
-        } finally {
-            if (out != null) {
-                try {
-                    out.close();
-                } catch (IOException e) {
-                    log.warn("Stream close exception", e);
-                }
-            }
-
-            if (in != null) {
-                try {
-                    in.close();
-                } catch (IOException e) {
-                    log.warn("Stream close exception", e);
-                }
-            }
-            try {
-                connection.close();
-                providerSocket.close();
-            } catch (IOException e) {
-                log.warn("Error closing provide socket or connection");
-            }
+        } catch (IOException ioException) {
+            throw new IllegalStateException("Wire monitor error occurred", ioException);
+        } catch (Exception e) {
+            log.warn("Error occurred", e);
         }
     }
 
diff --git a/modules/integration/tests-common/pom.xml b/modules/integration/tests-common/pom.xml
index 53ae51a5ba..255dd47d1f 100644
--- a/modules/integration/tests-common/pom.xml
+++ b/modules/integration/tests-common/pom.xml
@@ -20,7 +20,7 @@ under the License.
     <parent>
         <artifactId>integration</artifactId>
         <groupId>org.wso2.am</groupId>
-        <version>4.2.0-SNAPSHOT</version>
+        <version>4.3.0-SNAPSHOT</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
 
diff --git a/modules/integration/tests-common/ui-pages/pom.xml b/modules/integration/tests-common/ui-pages/pom.xml
index 2cfdf73ebc..d36705ceab 100644
--- a/modules/integration/tests-common/ui-pages/pom.xml
+++ b/modules/integration/tests-common/ui-pages/pom.xml
@@ -20,7 +20,7 @@ under the License.
     <parent>
         <artifactId>tests-common</artifactId>
         <groupId>org.wso2.am</groupId>
-        <version>4.2.0-SNAPSHOT</version>
+        <version>4.3.0-SNAPSHOT</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
 
diff --git a/modules/integration/tests-integration/pom.xml b/modules/integration/tests-integration/pom.xml
index b658cdcb84..f4c17a4ee9 100644
--- a/modules/integration/tests-integration/pom.xml
+++ b/modules/integration/tests-integration/pom.xml
@@ -21,7 +21,7 @@ under the License.
     <parent>
         <artifactId>integration</artifactId>
         <groupId>org.wso2.am</groupId>
-        <version>4.2.0-SNAPSHOT</version>
+        <version>4.3.0-SNAPSHOT</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
 
@@ -31,9 +31,9 @@ under the License.
     <packaging>pom</packaging>
 
     <modules>
-        <module>tests-benchmark</module>
+        <!--module>tests-benchmark</module-->
         <module>tests-backend</module>
-        <module>tests-restart</module>
+        <!--module>tests-restart</module-->
         <!--module>tests-config</module-->
     </modules>
 </project>
diff --git a/modules/integration/tests-integration/tests-backend/pom.xml b/modules/integration/tests-integration/tests-backend/pom.xml
index 5ea58e3ae4..118f6fe407 100644
--- a/modules/integration/tests-integration/tests-backend/pom.xml
+++ b/modules/integration/tests-integration/tests-backend/pom.xml
@@ -20,7 +20,7 @@ under the License.
     <parent>
         <artifactId>org.wso2.carbon.am.integration.test</artifactId>
         <groupId>org.wso2.am</groupId>
-        <version>4.2.0-SNAPSHOT</version>
+        <version>4.3.0-SNAPSHOT</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
 
diff --git a/modules/integration/tests-integration/tests-backend/src/test/java/org/wso2/am/integration/tests/api/lifecycle/APIEndpointCertificateTestCase.java b/modules/integration/tests-integration/tests-backend/src/test/java/org/wso2/am/integration/tests/api/lifecycle/APIEndpointCertificateTestCase.java
index df9f61ab28..0d2ca5897f 100644
--- a/modules/integration/tests-integration/tests-backend/src/test/java/org/wso2/am/integration/tests/api/lifecycle/APIEndpointCertificateTestCase.java
+++ b/modules/integration/tests-integration/tests-backend/src/test/java/org/wso2/am/integration/tests/api/lifecycle/APIEndpointCertificateTestCase.java
@@ -42,14 +42,18 @@
 import org.wso2.am.integration.test.utils.base.APIMIntegrationConstants;
 import org.wso2.am.integration.test.utils.bean.APIRequest;
 import org.wso2.am.integration.test.utils.http.HttpRequestUtil;
+import org.wso2.carbon.automation.engine.context.AutomationContext;
 import org.wso2.carbon.automation.engine.context.TestUserMode;
 import org.wso2.carbon.automation.test.utils.http.client.HttpResponse;
+import org.wso2.carbon.integration.common.admin.client.LogViewerClient;
+import org.wso2.carbon.logging.view.data.xsd.LogEvent;
 
 import java.io.File;
 import java.io.IOException;
 import java.net.InetAddress;
 import java.net.Socket;
 import java.net.URL;
+import java.rmi.RemoteException;
 import java.text.ParseException;
 import java.text.SimpleDateFormat;
 import java.util.ArrayList;
@@ -78,6 +82,7 @@ public class APIEndpointCertificateTestCase extends APIManagerLifecycleBaseTest
     String apiId;
     WireMockServer wireMockServer;
     private String accessToken;
+    private LogViewerClient logViewerClient;
 
     @Factory(dataProvider = "userModeDataProvider")
     public APIEndpointCertificateTestCase(TestUserMode userMode) {
@@ -137,6 +142,11 @@ public void initialize() throws Exception {
         accessToken = applicationKeyDTO.getToken().getAccessToken();
         waitForAPIDeploymentSync(user.getUserName(), apiRequest.getName(), apiRequest.getVersion(),
                 APIMIntegrationConstants.IS_API_EXISTS);
+        AutomationContext autoContext = new AutomationContext();
+        logViewerClient = new LogViewerClient(autoContext.getContextUrls().getBackEndUrl(),
+                autoContext.getSuperTenant().getTenantAdmin().getUserName(),
+                autoContext.getSuperTenant().getTenantAdmin().getPassword());
+        logViewerClient.clearLogs();
     }
 
     @Test(groups = {"wso2.am"}, description = "Invoke API without inserting Endpoint Certificate")
@@ -263,7 +273,9 @@ public void testSearchEndpointCertificates() throws ApiException, ParseException
             "testSearchEndpointCertificates"})
     public void testInvokeAPI() throws ApiException, InterruptedException, XPathExpressionException, IOException {
 
-        Thread.sleep(60000); // Sleep to reload the transport
+        // Thread.sleep(60000); // Sleep to reload the transport
+        // Wait for SSLProfile with the uploaded certificate to be reloaded in Gateway
+        waitForSSLProfileReload();
         Map<String, String> requestHeaders = new HashMap<>();
         requestHeaders.put("accept", "application/json");
         requestHeaders.put("Authorization", "Bearer " + accessToken);
@@ -282,7 +294,8 @@ public void testInvokeAPIAfterRemovingCertificate() throws InterruptedException,
         Assert.assertEquals(response.getStatusCode(), 200);
         response = restAPIPublisher.deleteEndpointCertificate("endpoint-2");
         Assert.assertEquals(response.getStatusCode(), 200);
-        Thread.sleep(60500); // Sleep to reload the transport
+        // Thread.sleep(60500); // Sleep to reload the transport
+        waitForSSLProfileReload();
         Map<String, String> requestHeaders = new HashMap<>();
         requestHeaders.put("accept", "application/json");
         requestHeaders.put("Authorization", "Bearer " + accessToken);
@@ -320,6 +333,28 @@ private void startSecureEndpoint(int securedEndpointPort) {
         wireMockServer.start();
     }
 
+    private void waitForSSLProfileReload() throws RemoteException, InterruptedException {
+        LogEvent[] logEvents = new LogEvent[0];
+        Thread.sleep(60000);
+        logEvents = logViewerClient.getAllRemoteSystemLogs();
+        int retryAttempt = 0;
+        boolean isSSProfileReloaded = false;
+        while (retryAttempt < 5 && !isSSProfileReloaded) {
+            for (LogEvent logEvent : logEvents) {
+                if (logEvent.getMessage()
+                        .contains("PassThroughHttpSender reloading SSL Config")) {
+                    isSSProfileReloaded = true;
+                    log.info("SSLProfile has been reloaded successfully");
+                    logViewerClient.clearLogs();
+                    break;
+                }
+            }
+            retryAttempt++;
+            log.info("SSLProfile has not been reloaded. Retry attempt - " + retryAttempt);
+            Thread.sleep(12000);
+        }
+    }
+
     @AfterClass(alwaysRun = true)
     public void destroy() throws ApiException {
 
diff --git a/modules/integration/tests-integration/tests-backend/src/test/java/org/wso2/am/integration/tests/api/revision/APIProductRevisionTestCase.java b/modules/integration/tests-integration/tests-backend/src/test/java/org/wso2/am/integration/tests/api/revision/APIProductRevisionTestCase.java
index a80b5b225e..d24e36c41f 100644
--- a/modules/integration/tests-integration/tests-backend/src/test/java/org/wso2/am/integration/tests/api/revision/APIProductRevisionTestCase.java
+++ b/modules/integration/tests-integration/tests-backend/src/test/java/org/wso2/am/integration/tests/api/revision/APIProductRevisionTestCase.java
@@ -79,10 +79,11 @@ public void testAddingAPIProductRevision() throws Exception {
         final String provider = UUID.randomUUID().toString();
         final String name = UUID.randomUUID().toString();
         final String context = "/" + UUID.randomUUID().toString();
+        final String version = "1.0.0";
 
         List<String> policies = Arrays.asList(TIER_UNLIMITED, TIER_GOLD);
 
-        APIProductDTO apiProductDTO = apiProductTestHelper.createAPIProductInPublisher(provider, name, context,
+        APIProductDTO apiProductDTO = apiProductTestHelper.createAPIProductInPublisher(provider, name, context, version,
                 apisToBeUsed, policies);
         apiId = apiProductDTO.getId();
 
@@ -132,7 +133,7 @@ public void testDeployAPIProductRevisions() throws Exception {
         HttpResponse apiRevisionsDeployResponse = restAPIPublisher.deployAPIProductRevision(apiId, revisionUUID,
                 apiRevisionDeployRequestList,"APIProduct");
         assertEquals(apiRevisionsDeployResponse.getResponseCode(), HTTP_RESPONSE_CODE_CREATED,
-                "Unable to deploy API Product Revisions:" +apiRevisionsDeployResponse.getData());
+                "Unable to deploy API Product Revisions:" + apiRevisionsDeployResponse.getData());
     }
 
     @Test(groups = {"wso2.am"}, description = "Test UnDeploying API Product Revision to gateway environments",
diff --git a/modules/integration/tests-integration/tests-backend/src/test/java/org/wso2/am/integration/tests/apiproduct/APIProductCreationTestCase.java b/modules/integration/tests-integration/tests-backend/src/test/java/org/wso2/am/integration/tests/apiproduct/APIProductCreationTestCase.java
index bf294f02b5..0318d32994 100644
--- a/modules/integration/tests-integration/tests-backend/src/test/java/org/wso2/am/integration/tests/apiproduct/APIProductCreationTestCase.java
+++ b/modules/integration/tests-integration/tests-backend/src/test/java/org/wso2/am/integration/tests/apiproduct/APIProductCreationTestCase.java
@@ -16,6 +16,7 @@
 
 package org.wso2.am.integration.tests.apiproduct;
 
+import com.google.gson.Gson;
 import org.apache.commons.io.IOUtils;
 import org.apache.http.Header;
 import org.apache.http.HttpStatus;
@@ -35,6 +36,7 @@
 import org.wso2.am.integration.clients.publisher.api.v1.dto.APIOperationPoliciesDTO;
 import org.wso2.am.integration.clients.publisher.api.v1.dto.APIProductDTO;
 import org.wso2.am.integration.clients.publisher.api.v1.dto.LifecycleStateDTO;
+import org.wso2.am.integration.clients.publisher.api.v1.dto.OpenAPIDefinitionValidationResponseDTO;
 import org.wso2.am.integration.clients.publisher.api.v1.dto.OperationPolicyDTO;
 import org.wso2.am.integration.clients.publisher.api.v1.dto.WorkflowResponseDTO;
 import org.wso2.am.integration.clients.publisher.api.v1.dto.APIOperationsDTO;
@@ -46,15 +48,21 @@
 import org.wso2.am.integration.test.impl.InvocationStatusCodes;
 import org.wso2.am.integration.test.utils.APIManagerIntegrationTestException;
 import org.wso2.am.integration.test.utils.base.APIMIntegrationConstants;
+import org.wso2.am.integration.test.utils.bean.APILifeCycleAction;
 import org.wso2.am.integration.test.utils.bean.APILifeCycleState;
+import org.wso2.am.integration.test.utils.bean.APIRequest;
 import org.wso2.am.integration.tests.api.lifecycle.APIManagerLifecycleBaseTest;
 import org.wso2.carbon.automation.engine.context.TestUserMode;
+import org.wso2.carbon.automation.test.utils.common.TestConfigurationProvider;
 import org.wso2.carbon.automation.test.utils.http.client.HttpResponse;
 import org.wso2.carbon.integration.common.admin.client.UserManagementClient;
 
+import java.io.BufferedWriter;
 import java.io.File;
+import java.io.FileWriter;
 import java.io.IOException;
 import java.io.InputStream;
+import java.net.URL;
 import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.Collections;
@@ -63,8 +71,11 @@
 import java.util.Map;
 import java.util.UUID;
 
+import javax.ws.rs.core.Response;
+
 import static org.junit.Assert.assertEquals;
 import static org.junit.Assert.assertNotNull;
+import static org.junit.Assert.assertTrue;
 
 public class APIProductCreationTestCase extends APIManagerLifecycleBaseTest {
 
@@ -76,6 +87,8 @@ public class APIProductCreationTestCase extends APIManagerLifecycleBaseTest {
     private static final String SCOPE = "restricted_scope";
     private ApiTestHelper apiTestHelper;
     private ApiProductTestHelper apiProductTestHelper;
+    private String apiProductId2;
+    private String resourcePath;
 
     @Factory(dataProvider = "userModeDataProvider")
     public APIProductCreationTestCase(TestUserMode userMode) {
@@ -96,6 +109,8 @@ public static Object[][] userModeDataProvider() {
     public void initialize() throws Exception {
 
         super.init(userMode);
+        resourcePath = TestConfigurationProvider.getResourceLocation() + File.separator + "oas" + File.separator + "v3"
+                + File.separator + "api-product" + File.separator;
         userManagementClient = new UserManagementClient(keyManagerContext.getContextUrls().getBackEndUrl(),
                 createSession(keyManagerContext));
         apiTestHelper = new ApiTestHelper(restAPIPublisher, restAPIStore, getAMResourceLocation(),
@@ -132,10 +147,11 @@ public void testCreateAndInvokeApiProduct() throws Exception {
         final String provider = user.getUserName();
         final String name = UUID.randomUUID().toString();
         final String context = "/" + UUID.randomUUID().toString();
+        final String version = "1.0.0";
 
         List<String> policies = Arrays.asList(TIER_UNLIMITED, TIER_GOLD);
 
-        APIProductDTO apiProductDTO = apiProductTestHelper.createAPIProductInPublisher(provider, name, context,
+        APIProductDTO apiProductDTO = apiProductTestHelper.createAPIProductInPublisher(provider, name, context, version,
                 apisToBeUsed, policies);
         createAPIProductRevisionAndDeployUsingRest(apiProductDTO.getId(), restAPIPublisher);
         waitForAPIDeployment();
@@ -200,6 +216,88 @@ public void testCreateAndInvokeApiProduct() throws Exception {
         Assert.assertEquals(httpResponse.getHeaders().get("Version"), "v2");
     }
 
+    @Test(groups = {"wso2.am"}, description = "Create new version and publish")
+    public void testAPIProductNewVersionCreation() throws Exception {
+
+        String APIVersionNew  = "2.0.0";
+        // Pre-Conditions : Create APIs
+        List<APIDTO> apisToBeUsed = new ArrayList<>();
+        APIDTO apiOne = apiTestHelper.createApiOne(getBackendEndServiceEndPointHttp("wildcard/resources"));
+        APIDTO apiTwo = apiTestHelper.createApiTwo(getBackendEndServiceEndPointHttp("wildcard/resources"));
+        apisToBeUsed.add(apiOne);
+        apisToBeUsed.add(apiTwo);
+
+        // Step 1 : Create APIProduct
+        final String provider = user.getUserName();
+        final String name = UUID.randomUUID().toString();
+        final String context = "/" + UUID.randomUUID().toString();
+        final String version = "1.0.0";
+
+        List<String> policies = Arrays.asList(TIER_UNLIMITED, TIER_GOLD);
+
+        APIProductDTO apiProductDTO = apiProductTestHelper.createAPIProductInPublisher(provider, name, context, version,
+                apisToBeUsed, policies);
+        createAPIProductRevisionAndDeployUsingRest(apiProductDTO.getId(), restAPIPublisher);
+        waitForAPIDeployment();
+
+        // Step 2 : Verify created APIProduct in publisher
+        apiProductTestHelper.verfiyApiProductInPublisher(apiProductDTO);
+
+        apiProductDTO = publishAPIProduct(apiProductDTO.getId());
+        HttpResponse apiProductCopyResponse = restAPIPublisher.copyAPIProduct(APIVersionNew,
+                apiProductDTO.getId(), false);
+
+        Assert.assertEquals(apiProductCopyResponse.getResponseCode(), Response.Status.OK.getStatusCode(),
+                "Response Code Mismatch");
+        apiProductId2 = apiProductCopyResponse.getData();
+
+        //test the copied api Product
+        APIProductDTO newApiProductDTO = restAPIPublisher.getApiProduct(apiProductId2);
+        Assert.assertEquals(newApiProductDTO.getVersion(), APIVersionNew);
+    }
+
+
+    @Test(groups = {"wso2.am"}, description = "Create new version by setting isDefaultVersion and publish")
+    public void testAPIProductNewVersionCreationWithDefaultVersion() throws Exception {
+        // Pre-Conditions : Create APIs
+        List<APIDTO> apisToBeUsed = new ArrayList<>();
+        APIDTO apiOne = apiTestHelper.createApiOne(getBackendEndServiceEndPointHttp("wildcard/resources"));
+        APIDTO apiTwo = apiTestHelper.createApiTwo(getBackendEndServiceEndPointHttp("wildcard/resources"));
+        apisToBeUsed.add(apiOne);
+        apisToBeUsed.add(apiTwo);
+
+        // Step 1 : Create APIProduct
+        final String provider = user.getUserName();
+        final String name = UUID.randomUUID().toString();
+        final String context = "/" + UUID.randomUUID().toString();
+        final String version = "1.0.0";
+
+        List<String> policies = Arrays.asList(TIER_UNLIMITED, TIER_GOLD);
+
+        APIProductDTO apiProductDTO = apiProductTestHelper.createAPIProductInPublisher(provider, name, context, version,
+                apisToBeUsed, policies);
+        createAPIProductRevisionAndDeployUsingRest(apiProductDTO.getId(), restAPIPublisher);
+        waitForAPIDeployment();
+
+        // Step 2 : Verify created APIProduct in publisher
+        apiProductTestHelper.verfiyApiProductInPublisher(apiProductDTO);
+
+        String APIVersionNew  = "2.0.0";
+        apiProductDTO = publishAPIProduct(apiProductDTO.getId());
+        HttpResponse apiProductCopyResponse = restAPIPublisher.copyAPIProduct(APIVersionNew, apiProductDTO.getId(), true);
+        Assert.assertEquals(apiProductCopyResponse.getResponseCode(), Response.Status.OK.getStatusCode(),
+                "Response Code Mismatch");
+
+        apiProductId2 = apiProductCopyResponse.getData();
+
+        //test the copied api Product
+        APIProductDTO newApiProductDTO = restAPIPublisher.getApiProduct(apiProductId2);
+        Assert.assertEquals(newApiProductDTO.getVersion(), APIVersionNew);
+
+        boolean isDefaultVersion = Boolean.TRUE.equals(newApiProductDTO.isIsDefaultVersion());
+        Assert.assertEquals(isDefaultVersion, true, "Copied API Product is not the default version");
+    }
+
     @Test(groups = {"wso2.am"}, description = "Test creation and invocation of API Product which depends " +
             "on a visibility restricted API")
     public void testCreateAndInvokeApiProductWithVisibilityRestrictedApi() throws Exception {
@@ -216,10 +314,11 @@ public void testCreateAndInvokeApiProductWithVisibilityRestrictedApi() throws Ex
         final String provider = user.getUserName();
         final String name = UUID.randomUUID().toString();
         final String context = "/" + UUID.randomUUID().toString();
+        final String version = "1.0.0";
 
         List<String> policies = Arrays.asList(TIER_UNLIMITED, TIER_GOLD);
 
-        APIProductDTO apiProductDTO = apiProductTestHelper.createAPIProductInPublisher(provider, name, context,
+        APIProductDTO apiProductDTO = apiProductTestHelper.createAPIProductInPublisher(provider, name, context, version,
                 apisToBeUsed, policies);
         createAPIProductRevisionAndDeployUsingRest(apiProductDTO.getId(), restAPIPublisher);
         waitForAPIDeployment();
@@ -279,10 +378,11 @@ public void testCreateAndInvokeApiProductWithScopes() throws Exception {
         final String provider = user.getUserName();
         final String name = UUID.randomUUID().toString();
         final String context = "/" + UUID.randomUUID().toString();
+        final String version = "1.0.0";
 
         List<String> policies = Arrays.asList(TIER_UNLIMITED, TIER_GOLD);
 
-        APIProductDTO apiProductDTO = apiProductTestHelper.createAPIProductInPublisher(provider, name, context,
+        APIProductDTO apiProductDTO = apiProductTestHelper.createAPIProductInPublisher(provider, name, context, version,
                 apisToBeUsed, policies);
         createAPIProductRevisionAndDeployUsingRest(apiProductDTO.getId(), restAPIPublisher);
         waitForAPIDeployment();
@@ -349,10 +449,11 @@ public void testCreateAndInvokeApiProductWithOperationPoliciesInRequestApi() thr
         final String provider = user.getUserName();
         final String name = UUID.randomUUID().toString();
         final String context = "/" + UUID.randomUUID().toString();
+        final String version = "1.0.0";
 
         List<String> policies = Arrays.asList(TIER_UNLIMITED, TIER_GOLD);
 
-        APIProductDTO apiProductDTO = apiProductTestHelper.createAPIProductInPublisher(provider, name, context,
+        APIProductDTO apiProductDTO = apiProductTestHelper.createAPIProductInPublisher(provider, name, context, version,
                 apisToBeUsed, policies);
         createAPIProductRevisionAndDeployUsingRest(apiProductDTO.getId(), restAPIPublisher);
         waitForAPIDeployment();
@@ -441,10 +542,11 @@ public void testCreateAndInvokeApiProductWithOperationPoliciesInResponseApi() th
         final String provider = user.getUserName();
         final String name = UUID.randomUUID().toString();
         final String context = "/" + UUID.randomUUID().toString();
+        final String version = "1.0.0";
 
         List<String> policies = Arrays.asList(TIER_UNLIMITED, TIER_GOLD);
 
-        APIProductDTO apiProductDTO = apiProductTestHelper.createAPIProductInPublisher(provider, name, context,
+        APIProductDTO apiProductDTO = apiProductTestHelper.createAPIProductInPublisher(provider, name, context, version,
                 apisToBeUsed, policies);
         createAPIProductRevisionAndDeployUsingRest(apiProductDTO.getId(), restAPIPublisher);
         waitForAPIDeployment();
@@ -528,11 +630,12 @@ public void testCreateApiProductWithAdvertiseOnlyApi() throws Exception {
         final String provider = user.getUserName();
         final String name = UUID.randomUUID().toString();
         final String context = "/" + UUID.randomUUID();
+        final String version = "1.0.0";
 
         List<String> policies = Arrays.asList(TIER_UNLIMITED, TIER_GOLD);
 
         // Step 1 : Create APIProduct
-        APIProductDTO apiProductDTO = apiProductTestHelper.createAPIProductInPublisher(provider, name, context,
+        APIProductDTO apiProductDTO = apiProductTestHelper.createAPIProductInPublisher(provider, name, context, version,
                 apisToBeUsed, policies);
         createAPIProductRevisionAndDeployUsingRest(apiProductDTO.getId(), restAPIPublisher);
         waitForAPIDeployment();
@@ -588,7 +691,9 @@ public void testCreateAndDeployApiProductWithMutualSSLEnabled() throws Exception
         String name = UUID.randomUUID().toString();
         String context = "/" + UUID.randomUUID().toString();
         List<String> policies = Arrays.asList(TIER_UNLIMITED, TIER_GOLD);
-        APIProductDTO apiProductDTO = apiProductTestHelper.createAPIProductInPublisher(provider, name, context,
+        final String version = "1.0.0";
+
+        APIProductDTO apiProductDTO = apiProductTestHelper.createAPIProductInPublisher(provider, name, context, version,
                 apisToBeUsed, policies);
 
         // Step 3: Enable Mutual SSL with client certificate
@@ -605,6 +710,74 @@ public void testCreateAndDeployApiProductWithMutualSSLEnabled() throws Exception
         Assert.assertNotNull(revisionUUID);
     }
 
+    @Test(groups = { "wso2.am" }, description = "API product swagger definition reference verification")
+    public void testAPIProductSwaggerDefinition() throws Exception {
+
+        // Create a REST API using swagger definition
+        List<APIDTO> apisToBeUsed = new ArrayList<>();
+        String swaggerPath = resourcePath + "test-api-1-oas.yaml";
+        File definition = new File(swaggerPath);
+        org.json.JSONObject endpoints = new org.json.JSONObject();
+        endpoints.put("url", "https://test.com");
+
+        org.json.JSONObject endpointConfig = new org.json.JSONObject();
+        endpointConfig.put("endpoint_type", "http");
+        endpointConfig.put("production_endpoints", endpoints);
+        endpointConfig.put("sandbox_endpoints", endpoints);
+
+        List<String> tierList = new ArrayList<>();
+        tierList.add(APIMIntegrationConstants.API_TIER.SILVER);
+        tierList.add(APIMIntegrationConstants.API_TIER.GOLD);
+
+        org.json.JSONObject apiProperties = new org.json.JSONObject();
+        apiProperties.put("name", "testAPI1");
+        apiProperties.put("context", "/testapi1");
+        apiProperties.put("version", "1.0.0");
+        apiProperties.put("provider", user.getUserName());
+        apiProperties.put("endpointConfig", endpointConfig);
+        apiProperties.put("policies", tierList);
+
+        APIDTO apiOne = restAPIPublisher.importOASDefinition(definition, apiProperties.toString());
+        APIDTO apiTwo = apiTestHelper.createApiTwo(getBackendEndServiceEndPointHttp("wildcard/resources"));
+        apisToBeUsed.add(apiOne);
+        apisToBeUsed.add(apiTwo);
+
+        // Create API Product and verify in publisher
+        final String provider = user.getUserName();
+        final String name = UUID.randomUUID().toString();
+        final String context = "/" + UUID.randomUUID().toString();
+        final String version = "1.0.0";
+
+        List<String> policies = Arrays.asList(TIER_UNLIMITED, TIER_GOLD);
+
+        APIProductDTO apiProductDTO = apiProductTestHelper.createAPIProductInPublisher(
+                provider, name, context, version, apisToBeUsed, policies);
+        createAPIProductRevisionAndDeployUsingRest(apiProductDTO.getId(), restAPIPublisher);
+        waitForAPIDeployment();
+        apiProductTestHelper.verfiyApiProductInPublisher(apiProductDTO);
+        apiProductDTO = publishAPIProduct(apiProductDTO.getId());
+        String apiProductID = apiProductDTO.getId();
+
+        // Get api product definition and validate
+        String apiProductDefinition = restAPIPublisher.getAPIProductSwaggerByID(apiProductID);
+        validateDefinition(apiProductDefinition);
+    }
+
+    private void validateDefinition(String oasDefinition) throws Exception {
+        File file = geTempFileWithContent(oasDefinition);
+        OpenAPIDefinitionValidationResponseDTO responseDTO = restAPIPublisher.validateOASDefinition(file);
+        assertTrue(responseDTO.isIsValid());
+    }
+
+    private File geTempFileWithContent(String swagger) throws Exception {
+        File temp = File.createTempFile("swagger", ".json");
+        temp.deleteOnExit();
+        BufferedWriter out = new BufferedWriter(new FileWriter(temp));
+        out.write(swagger);
+        out.close();
+        return temp;
+    }
+
     @AfterClass(alwaysRun = true)
     public void cleanUpArtifacts() throws Exception {
 
diff --git a/modules/integration/tests-integration/tests-backend/src/test/java/org/wso2/am/integration/tests/apiproduct/lifecycle/APIProductLifecycleTest.java b/modules/integration/tests-integration/tests-backend/src/test/java/org/wso2/am/integration/tests/apiproduct/lifecycle/APIProductLifecycleTest.java
index 9fa500f6ce..c41eaa809b 100644
--- a/modules/integration/tests-integration/tests-backend/src/test/java/org/wso2/am/integration/tests/apiproduct/lifecycle/APIProductLifecycleTest.java
+++ b/modules/integration/tests-integration/tests-backend/src/test/java/org/wso2/am/integration/tests/apiproduct/lifecycle/APIProductLifecycleTest.java
@@ -124,10 +124,11 @@ public void testCreateAPIProduct() throws Exception {
         }
         final String name = UUID.randomUUID().toString();
         context = "/" + UUID.randomUUID();
+        final String version = "1.0.0";
 
         List<String> policies = Arrays.asList(TIER_UNLIMITED, TIER_GOLD);
 
-        APIProductDTO apiProductDTO = apiProductTestHelper.createAPIProductInPublisher(provider, name, context,
+        APIProductDTO apiProductDTO = apiProductTestHelper.createAPIProductInPublisher(provider, name, context, version,
                 apisToBeUsed, policies);
         apiProductId = apiProductDTO.getId();
         assert apiProductDTO.getState() != null;
diff --git a/modules/integration/tests-integration/tests-backend/src/test/java/org/wso2/am/integration/tests/application/groupSharing/ApplicationSharingTestCase.java b/modules/integration/tests-integration/tests-backend/src/test/java/org/wso2/am/integration/tests/application/groupSharing/ApplicationSharingTestCase.java
index 12196876c3..cf3c85c829 100644
--- a/modules/integration/tests-integration/tests-backend/src/test/java/org/wso2/am/integration/tests/application/groupSharing/ApplicationSharingTestCase.java
+++ b/modules/integration/tests-integration/tests-backend/src/test/java/org/wso2/am/integration/tests/application/groupSharing/ApplicationSharingTestCase.java
@@ -30,6 +30,8 @@
 import org.wso2.am.integration.clients.store.api.ApiException;
 import org.wso2.am.integration.clients.store.api.v1.dto.ApplicationDTO;
 import org.wso2.am.integration.clients.store.api.v1.dto.ApplicationInfoDTO;
+import org.wso2.am.integration.clients.store.api.v1.dto.ApplicationKeyGenerateRequestDTO;
+import org.wso2.am.integration.clients.store.api.v1.dto.APIKeyDTO;
 import org.wso2.am.integration.test.impl.RestAPIStoreImpl;
 import org.wso2.am.integration.test.utils.UserManagementUtils;
 import org.wso2.am.integration.test.utils.base.APIMIntegrationBaseTest;
@@ -79,8 +81,8 @@ public static Object[][] userModeDataProvider() {
     public void setEnvironment() throws Exception {
 
         super.init(userMode);
-        createUsersAndApplications();
         groups.add(ORGANIZATION);
+        createUsersAndApplications();
     }
 
     @Test(groups = "wso2.am", description = "Remove user one's application and check if user two's application also " +
@@ -125,6 +127,23 @@ public void testEditApplicationByUserInApplicationGroup() throws ApiException {
         Assert.assertEquals(serviceResponse.getResponseCode(), HttpStatus.SC_FORBIDDEN);
     }
 
+    @Test(groups = "wso2.am", description = "Generate API key from user 1 and make sure that user 2 can revoke the key")
+    public void testAPIKeyRevocationBySharedUser()
+            throws ApiException {
+
+        //Check for application availability
+        List<ApplicationInfoDTO> user1AllAppsList = restAPIStoreClientUser1.getAllApps().getList();
+        ApplicationDTO applicationDTO = restAPIStoreClientUser1.getApplicationById(userOneSharedApplicationId);
+        Assert.assertNotNull(applicationDTO);
+        Assert.assertEquals(applicationDTO.getName(), SHARED_APPLICATION_NAME);
+
+        //Generate api key by user 1
+        APIKeyDTO key = restAPIStoreClientUser1.generateAPIKeys(userOneSharedApplicationId,
+                ApplicationKeyGenerateRequestDTO.KeyTypeEnum.PRODUCTION.toString(), -1, null, null);
+        //Revoke api key by user 2
+        restAPIStoreClientUser2.revokeAPIKey(userOneSharedApplicationId, key.getApikey());
+    }
+
     @AfterClass(alwaysRun = true)
     public void destroy() throws Exception {
         restAPIStoreClientUser2.removeApplicationById(userTwoApplicationId);
diff --git a/modules/integration/tests-integration/tests-backend/src/test/java/org/wso2/am/integration/tests/crossSubscription/CrossTenantSubscriptionTestCase.java b/modules/integration/tests-integration/tests-backend/src/test/java/org/wso2/am/integration/tests/crossSubscription/CrossTenantSubscriptionTestCase.java
index 9501d506ee..6aa2b03f87 100644
--- a/modules/integration/tests-integration/tests-backend/src/test/java/org/wso2/am/integration/tests/crossSubscription/CrossTenantSubscriptionTestCase.java
+++ b/modules/integration/tests-integration/tests-backend/src/test/java/org/wso2/am/integration/tests/crossSubscription/CrossTenantSubscriptionTestCase.java
@@ -358,18 +358,26 @@ public void testVisibilityOfAPIFromOtherDomain() throws ApiException {
     }
 
     @Test(groups = {"wso2.am"}, description = "Check Visibility of API from cross Tenant")
-    public void testVisibilityOfAPIFromOtherDomain2() throws ApiException {
+    public void testVisibilityOfAPIFromOtherDomain2() throws ApiException, InterruptedException {
 
-        APIListDTO allAPIs = apiStoreRestClientTenant2.getAllAPIs(tenant1Name);
-        Assert.assertNotNull(allAPIs);
-        assert allAPIs.getCount() != null;
-        Assert.assertEquals(allAPIs.getCount().intValue(), 1);
         boolean found = false;
-        assert allAPIs.getList() != null;
-        for (APIInfoDTO apiInfoDTO : allAPIs.getList()) {
-            if (apiId1.equals(apiInfoDTO.getId())) {
-                found = true;
-                break;
+        int tries = 0;
+        while (!found && tries < 15) {
+            APIListDTO allAPIs = apiStoreRestClientTenant2.getAllAPIs(tenant1Name);
+            Assert.assertNotNull(allAPIs);
+            assert allAPIs.getCount() != null;
+            if (allAPIs.getCount() == 1) {
+                assert allAPIs.getList() != null;
+                for (APIInfoDTO apiInfoDTO : allAPIs.getList()) {
+                    if (apiId1.equals(apiInfoDTO.getId())) {
+                        found = true;
+                        break;
+                    }
+                }
+            }
+            tries++;
+            if (!found) {
+                Thread.sleep(5000);
             }
         }
         Assert.assertTrue(found, "API with ID" + apiId1 + "not found");
diff --git a/modules/integration/tests-integration/tests-backend/src/test/java/org/wso2/am/integration/tests/graphql/GraphqlSubscriptionTestCase.java b/modules/integration/tests-integration/tests-backend/src/test/java/org/wso2/am/integration/tests/graphql/GraphqlSubscriptionTestCase.java
index 5a964e61cb..c848ea2a27 100644
--- a/modules/integration/tests-integration/tests-backend/src/test/java/org/wso2/am/integration/tests/graphql/GraphqlSubscriptionTestCase.java
+++ b/modules/integration/tests-integration/tests-backend/src/test/java/org/wso2/am/integration/tests/graphql/GraphqlSubscriptionTestCase.java
@@ -89,7 +89,6 @@
 import java.time.LocalDateTime;
 import java.util.ArrayList;
 import java.util.List;
-import java.util.concurrent.ExecutorService;
 import java.util.concurrent.Executors;
 import java.util.concurrent.TimeUnit;
 
@@ -108,7 +107,6 @@ public class GraphqlSubscriptionTestCase extends APIMIntegrationBaseTest {
     private static final String GRAPHQL_API_NAME = "SnowtoothGraphQLSubAPI";
     private static final String GRAPHQL_API_CONTEXT = "snowtooth";
     private static final String GRAPHQL_API_VERSION = "1.0.0";
-    private final ExecutorService executorService = Executors.newSingleThreadExecutor();
     private int webSocketServerPort;
     private String webSocketServerHost;
     private String graphqlApiId;
@@ -118,6 +116,7 @@ public class GraphqlSubscriptionTestCase extends APIMIntegrationBaseTest {
     String throttleAppId;
     String complexAppId;
     String depthAppId;
+    Server server = null;
 
     private enum AUTH_IN {
         HEADER,
@@ -623,8 +622,6 @@ private void invokeGraphQLSubscriptionSuccess(WebSocketClient client, String acc
      */
     private void startGraphQLSubscriptionServer(final int serverPort) {
 
-        executorService.execute(() -> {
-
             WebSocketHandler wsHandler = new WebSocketHandler() {
                 @Override
                 public void configure(WebSocketServletFactory factory) {
@@ -633,7 +630,7 @@ public void configure(WebSocketServletFactory factory) {
                 }
             };
 
-            Server server = new Server(serverPort);
+            server = new Server(serverPort);
             server.setHandler(wsHandler);
             try {
                 server.start();
@@ -643,7 +640,6 @@ public void configure(WebSocketServletFactory factory) {
                 log.error("Error while starting graphql backend server at port: " + serverPort, e);
                 Assert.fail("Cannot start GraphQL WebSocket server");
             }
-        });
     }
 
     /**
@@ -992,7 +988,7 @@ private void invokeGraphQLSubscriptionForInvalidPayloadError(WebSocketClient cli
 
     private void testThrottling(String accessToken) throws Exception {
 
-        waitUntilClockHour();
+        waitUntilClockMinute();
         int startingDistinctUnitTime = LocalDateTime.now().getMinute();
         int limit = 4;
         WebSocketClient client = new WebSocketClient();
@@ -1017,6 +1013,9 @@ private void testThrottling(String accessToken) throws Exception {
                     "Received response in not a Connection Ack response");
             socket.setResponseMessage(null);
             for (int count = 1; count <= limit; count++) {
+                if (count == limit) {
+                    Thread.sleep(3000);
+                }
                 if (count == 1) {
                     //Send initial graphQL subscription request message
                     textMessage = "{\"id\":\"2\",\"type\":\"start\",\"payload\":{\"variables\":{},\"extensions\":{},"
@@ -1065,6 +1064,9 @@ private void testThrottling(String accessToken) throws Exception {
 
     @AfterClass(alwaysRun = true)
     public void destroy() throws Exception {
+        if (server != null) {
+            server.stop();
+        }
         userManagementClient.deleteRole(GRAPHQL_ROLE);
         userManagementClient.deleteUser(GRAPHQL_TEST_USER);
         restAPIStore.deleteApplication(appJWTId);
@@ -1072,7 +1074,6 @@ public void destroy() throws Exception {
         restAPIStore.deleteApplication(depthAppId);
         restAPIStore.deleteApplication(throttleAppId);
         undeployAndDeleteAPIRevisionsUsingRest(graphqlApiId, restAPIPublisher);
-        executorService.shutdownNow();
         super.cleanUp();
     }
 }
diff --git a/modules/integration/tests-integration/tests-backend/src/test/java/org/wso2/am/integration/tests/header/ESBJAVA5121CheckAuthHeaderOrderTestCase.java b/modules/integration/tests-integration/tests-backend/src/test/java/org/wso2/am/integration/tests/header/ESBJAVA5121CheckAuthHeaderOrderTestCase.java
index fc57335e1c..000799ca5e 100644
--- a/modules/integration/tests-integration/tests-backend/src/test/java/org/wso2/am/integration/tests/header/ESBJAVA5121CheckAuthHeaderOrderTestCase.java
+++ b/modules/integration/tests-integration/tests-backend/src/test/java/org/wso2/am/integration/tests/header/ESBJAVA5121CheckAuthHeaderOrderTestCase.java
@@ -47,7 +47,7 @@ public class ESBJAVA5121CheckAuthHeaderOrderTestCase extends APIMIntegrationBase
 	@BeforeClass(alwaysRun = true)
 	public void setEnvironment() throws Exception {
 		super.init();
-		wireServer = new WireMonitorServer(8991);
+		wireServer = new WireMonitorServer(8993);
 
 		AuthenticatorClient login = new AuthenticatorClient(gatewayContextMgt.getContextUrls().getBackEndUrl());
 		String session = login.login("admin", "admin", "localhost");
diff --git a/modules/integration/tests-integration/tests-backend/src/test/java/org/wso2/am/integration/tests/jwt/jwtdecoding/JWTDecodingTestCase.java b/modules/integration/tests-integration/tests-backend/src/test/java/org/wso2/am/integration/tests/jwt/jwtdecoding/JWTDecodingTestCase.java
new file mode 100644
index 0000000000..b6a6b4de74
--- /dev/null
+++ b/modules/integration/tests-integration/tests-backend/src/test/java/org/wso2/am/integration/tests/jwt/jwtdecoding/JWTDecodingTestCase.java
@@ -0,0 +1,199 @@
+/*
+ *Copyright (c) 2023, WSO2 LLC. (http://www.wso2.org) All Rights Reserved.
+ *
+ *WSO2 LLC. licenses this file to you under the Apache License,
+ *Version 2.0 (the "License"); you may not use this file except
+ *in compliance with the License.
+ *You may obtain a copy of the License at
+ *
+ *http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *Unless required by applicable law or agreed to in writing,
+ *software distributed under the License is distributed on an
+ *"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ *KIND, either express or implied.  See the License for the
+ *specific language governing permissions and limitations
+ *under the License.
+ */
+
+package org.wso2.am.integration.tests.jwt.jwtdecoding;
+
+import org.apache.commons.logging.Log;
+import org.apache.commons.logging.LogFactory;
+import org.apache.http.HttpResponse;
+import org.apache.http.client.HttpClient;
+import org.apache.http.client.methods.HttpGet;
+import org.apache.http.impl.client.HttpClientBuilder;
+import org.json.JSONException;
+import org.json.JSONObject;
+import org.testng.Assert;
+import org.testng.annotations.AfterClass;
+import org.testng.annotations.BeforeClass;
+import org.testng.annotations.DataProvider;
+import org.testng.annotations.Factory;
+import org.testng.annotations.Test;
+import org.wso2.am.integration.clients.store.api.ApiResponse;
+import org.wso2.am.integration.clients.store.api.v1.dto.APIKeyDTO;
+import org.wso2.am.integration.clients.store.api.v1.dto.ApplicationDTO;
+import org.wso2.am.integration.clients.store.api.v1.dto.ApplicationKeyDTO;
+import org.wso2.am.integration.clients.store.api.v1.dto.ApplicationKeyGenerateRequestDTO;
+import org.wso2.am.integration.test.utils.APIManagerIntegrationTestException;
+import org.wso2.am.integration.test.utils.base.APIMIntegrationConstants;
+import org.wso2.am.integration.test.utils.bean.APIRequest;
+import org.wso2.am.integration.tests.api.lifecycle.APIManagerLifecycleBaseTest;
+import org.wso2.carbon.automation.engine.context.TestUserMode;
+import org.wso2.carbon.um.ws.api.stub.ClaimValue;
+import org.wso2.carbon.um.ws.api.stub.RemoteUserStoreManagerServiceUserStoreExceptionException;
+import org.wso2.carbon.user.core.UserStoreException;
+
+import javax.ws.rs.core.Response;
+import java.net.URL;
+import java.rmi.RemoteException;
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+/**
+ * Test for the API invocation failing when enabling the backend JWT and with the username pattern [string].[string]
+ * It performs the following actions:
+ *  1. Calls an API using an API key and checks the response status code.
+ *  2. Repeats the API call and check status code as this was failing before the fix.
+ *  3. Calls the same API using a Bearer token and checks the response status code.
+ *  4. Repeats the Bearer token API call.
+ */
+public class JWTDecodingTestCase extends APIManagerLifecycleBaseTest {
+
+    private static final Log log = LogFactory.getLog(JWTDecodingTestCase.class);
+    private final String decodingApiContext = "jwtdecodingTest";
+    private final String apiVersion = "1.0.0";
+    String enduserName = "admin.abc";
+    String enduserPassword = "password@123";
+    URL tokenEndpointURL;
+    private String decodingApplicationId;
+    private String decodingApiId;
+
+    @Factory(dataProvider = "userModeDataProvider") public JWTDecodingTestCase(TestUserMode userMode) {
+        this.userMode = userMode;
+    }
+
+    @DataProvider public static Object[][] userModeDataProvider() {
+        return new Object[][] { new Object[] { TestUserMode.SUPER_TENANT_ADMIN },
+                new Object[] { TestUserMode.TENANT_ADMIN } };
+    }
+
+    @BeforeClass(alwaysRun = true) public void setEnvironment() throws Exception {
+        super.init(userMode);
+        tokenEndpointURL = new URL(keyManagerHTTPSURL + "oauth2/token");
+        String providerName = user.getUserName();
+        String endpointURL = getSuperTenantAPIInvocationURLHttp("jwt_backend", "1.0");
+        Map<String, String> attributes = new HashMap<>();
+        attributes.put("Sandbox access required", "Yes");
+        attributes.put("Production access required", "Yes");
+
+        //create JWT Base App with custom attributes
+        String decodingApplicationName = "JWTAppFOrJWTDecodingTest";
+        org.wso2.carbon.automation.test.utils.http.client.HttpResponse decodingApplicationDTO =
+                restAPIStore.createApplicationWithCustomAttribute(
+                decodingApplicationName, "JWT decoding Application",
+                APIMIntegrationConstants.APPLICATION_TIER.DEFAULT_APP_POLICY_FIFTY_REQ_PER_MIN,
+                ApplicationDTO.TokenTypeEnum.JWT, attributes);
+        decodingApplicationId = decodingApplicationDTO.getData();
+
+        String decodingApiName = "JWTDecodingAPI";
+        APIRequest decodingApiRequest = new APIRequest(decodingApiName, decodingApiContext, new URL(endpointURL));
+        decodingApiRequest.setVersion(apiVersion);
+        decodingApiRequest.setVisibility("public");
+        decodingApiRequest.setProvider(providerName);
+        List<String> securitySchemes = new ArrayList<>();
+        securitySchemes.add("api_key");
+        securitySchemes.add("oauth2");
+        securitySchemes.add("oauth_basic_auth_api_key_mandatory");
+        decodingApiRequest.setSecurityScheme(securitySchemes);
+        decodingApiId = createAndPublishAPIUsingRest(decodingApiRequest, restAPIPublisher, false);
+        restAPIStore.subscribeToAPI(decodingApiId, decodingApplicationId, TIER_GOLD);
+        ArrayList<String> grantTypes = new ArrayList<>();
+        grantTypes.add(APIMIntegrationConstants.GRANT_TYPE.CLIENT_CREDENTIAL);
+        grantTypes.add(APIMIntegrationConstants.GRANT_TYPE.PASSWORD);
+        //generate keys
+        restAPIStore.generateKeys(decodingApplicationId, "36000", "",
+                ApplicationKeyGenerateRequestDTO.KeyTypeEnum.PRODUCTION, null, grantTypes);
+        createUser();
+        waitForAPIDeploymentSync(user.getUserName(), decodingApiRequest.getName(), decodingApiRequest.getVersion(),
+                APIMIntegrationConstants.IS_API_EXISTS);
+    }
+
+    @Test(groups = { "wso2.am" }, description = "Generate keys and invoking custom application")
+    public void testJWTDecodingforCustomApplication() throws Exception {
+
+        //Call the API with apikey
+        APIKeyDTO apiKeyDTO = restAPIStore.generateAPIKeys(decodingApplicationId,
+                ApplicationKeyGenerateRequestDTO.KeyTypeEnum.PRODUCTION.toString(), 36000, null, null);
+        HttpClient decodingKeyHttpClient = HttpClientBuilder.create().build();
+        HttpGet decodingFirstGet = new HttpGet(getAPIInvocationURLHttp(decodingApiContext, apiVersion));
+        decodingFirstGet.addHeader("apikey", apiKeyDTO.getApikey());
+        HttpResponse decodingFirstResponse = decodingKeyHttpClient.execute(decodingFirstGet);
+        Assert.assertEquals(decodingFirstResponse.getStatusLine().getStatusCode(), Response.Status.OK.getStatusCode(),
+                "Response code mismatched when api invocation");
+        Thread.sleep(1000);
+        HttpResponse decodingSecondResponse = decodingKeyHttpClient.execute(decodingFirstGet);
+        Assert.assertEquals(decodingSecondResponse.getStatusLine().getStatusCode(), Response.Status.OK.getStatusCode(),
+                "Response code mismatched when api invocation");
+
+        //Call the API with Bearer token
+        ApiResponse<ApplicationKeyDTO> applicationKeysByKeyType = restAPIStore.getApplicationKeysByKeyType(
+                decodingApplicationId, ApplicationKeyDTO.KeyTypeEnum.PRODUCTION.getValue());
+        ApplicationKeyDTO applicationKeyDTO = applicationKeysByKeyType.getData();
+        String accessToken = generateUserToken(applicationKeyDTO.getConsumerKey(),
+                applicationKeyDTO.getConsumerSecret(), enduserName, enduserPassword);
+        log.info("Acess Token Generated in JWT ==" + accessToken);
+        HttpClient decodingTokenHttpClient = HttpClientBuilder.create().build();
+        HttpGet decodingThirdGet = new HttpGet(getAPIInvocationURLHttp(decodingApiContext, apiVersion));
+        decodingThirdGet.addHeader("Authorization", "Bearer " + accessToken);
+        HttpResponse decodingThirdResponse = decodingTokenHttpClient.execute(decodingThirdGet);
+        Assert.assertEquals(decodingThirdResponse.getStatusLine().getStatusCode(), Response.Status.OK.getStatusCode(),
+                "Response code mismatched when api invocation");
+        Thread.sleep(1000);
+        HttpResponse decodingFourthResponse = decodingTokenHttpClient.execute(decodingThirdGet);
+        Assert.assertEquals(decodingFourthResponse.getStatusLine().getStatusCode(), Response.Status.OK.getStatusCode(),
+                "Response code mismatched when api invocation");
+    }
+
+    @AfterClass(alwaysRun = true) public void destroy() throws Exception {
+        userManagementClient.deleteUser(enduserName);
+        restAPIStore.deleteApplication(decodingApplicationId);
+        undeployAndDeleteAPIRevisionsUsingRest(decodingApiId, restAPIPublisher);
+        restAPIPublisher.deleteAPI(decodingApiId);
+        super.cleanUp();
+
+    }
+
+    private void createUser()
+            throws RemoteException, RemoteUserStoreManagerServiceUserStoreExceptionException, UserStoreException {
+
+        String DEFAULT_PROFILE = "default";
+        remoteUserStoreManagerServiceClient.addUser(enduserName, enduserPassword, new String[] {}, new ClaimValue[] {},
+                DEFAULT_PROFILE, false);
+        remoteUserStoreManagerServiceClient.setUserClaimValue(enduserName, "http://wso2.org/claims/givenname",
+                "first name", DEFAULT_PROFILE);
+        remoteUserStoreManagerServiceClient.setUserClaimValue(enduserName, "http://wso2.org/claims/lastname",
+                "last name", DEFAULT_PROFILE);
+
+    }
+
+    private String generateUserToken(String consumerKey, String consumerSecret, String enduserName,
+            String enduserPassword) throws APIManagerIntegrationTestException, JSONException {
+
+        String username = enduserName;
+        if (userMode != TestUserMode.SUPER_TENANT_ADMIN) {
+            username = username.concat("@").concat(user.getUserDomain());
+        }
+        String requestBody = "grant_type=password&username=" + username + "&password=" + enduserPassword;
+
+        org.wso2.carbon.automation.test.utils.http.client.HttpResponse httpResponse = restAPIStore.generateUserAccessKey(
+                consumerKey, consumerSecret, requestBody, tokenEndpointURL);
+        JSONObject accessTokenGenerationResponse = new JSONObject(httpResponse.getData());
+        return accessTokenGenerationResponse.getString("access_token");
+
+    }
+}
diff --git a/modules/integration/tests-integration/tests-backend/src/test/java/org/wso2/am/integration/tests/logging/APILoggingTest.java b/modules/integration/tests-integration/tests-backend/src/test/java/org/wso2/am/integration/tests/logging/APILoggingTest.java
index 3f4f680ee5..b6c627b4db 100644
--- a/modules/integration/tests-integration/tests-backend/src/test/java/org/wso2/am/integration/tests/logging/APILoggingTest.java
+++ b/modules/integration/tests-integration/tests-backend/src/test/java/org/wso2/am/integration/tests/logging/APILoggingTest.java
@@ -150,6 +150,7 @@ public void testAPIPerAPILoggingTestcase() throws Exception {
         String logLine;
         while ((logLine = bufferedReader.readLine()) != null) {
             assertTrue(logLine.contains("INFO {API_LOG} " + API_NAME));
+            assertTrue(logLine.contains("correlationId"));
         }
     }
 
diff --git a/modules/integration/tests-integration/tests-backend/src/test/java/org/wso2/am/integration/tests/logging/OOMLogsCheckTest.java b/modules/integration/tests-integration/tests-backend/src/test/java/org/wso2/am/integration/tests/logging/OOMLogsCheckTest.java
new file mode 100644
index 0000000000..364340e319
--- /dev/null
+++ b/modules/integration/tests-integration/tests-backend/src/test/java/org/wso2/am/integration/tests/logging/OOMLogsCheckTest.java
@@ -0,0 +1,40 @@
+/*
+ * Copyright (c) 2023, WSO2 LLC. (http://www.wso2.org) All Rights Reserved.
+ *
+ * WSO2 LLC. licenses this file to you under the Apache License,
+ * Version 2.0 (the "License"); you may not use this file except
+ * in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.wso2.am.integration.tests.logging;
+
+import static org.junit.Assert.assertFalse;
+
+import java.io.File;
+
+import org.testng.annotations.Test;
+import org.wso2.am.integration.tests.api.lifecycle.APIManagerLifecycleBaseTest;
+import org.wso2.carbon.utils.ServerConstants;
+
+public class OOMLogsCheckTest extends APIManagerLifecycleBaseTest {
+    @Test(groups = { "wso2.am" }, description = "Test whether a heapdump is generated due to OOM issue")
+    public void testAvailabilityOfHeapDumpTestcase() throws Exception {
+        String heapdumpFile = System.getProperty(ServerConstants.CARBON_HOME) + File.separator + "repository"
+                + File.separator + "logs" + File.separator + "heap-dump.hprof";
+
+        File file = new File(heapdumpFile);
+        assertFalse("A Heapdump file is present in " + heapdumpFile + ". This possibly indicates an issue during startup / OSGi resolution.", file.exists());
+
+    }
+
+}
diff --git a/modules/integration/tests-integration/tests-backend/src/test/java/org/wso2/am/integration/tests/oas/OASTestCase.java b/modules/integration/tests-integration/tests-backend/src/test/java/org/wso2/am/integration/tests/oas/OASTestCase.java
index 0ba6f0003e..047a531355 100644
--- a/modules/integration/tests-integration/tests-backend/src/test/java/org/wso2/am/integration/tests/oas/OASTestCase.java
+++ b/modules/integration/tests-integration/tests-backend/src/test/java/org/wso2/am/integration/tests/oas/OASTestCase.java
@@ -19,6 +19,9 @@
 
 package org.wso2.am.integration.tests.oas;
 
+import com.google.gson.Gson;
+import com.google.gson.JsonObject;
+import com.google.gson.internal.LinkedTreeMap;
 import org.apache.commons.io.IOUtils;
 import org.codehaus.jackson.map.ObjectMapper;
 import org.json.JSONObject;
@@ -135,7 +138,40 @@ public void testAPIDefinitionUpdate() throws Exception {
         }
     }
 
-    @Test(groups = { "wso2.am" }, description = "API definition import", dependsOnMethods = "testAPIDefinitionUpdate")
+    @Test(groups = { "wso2.am" }, description = "API definition update with advance configs",
+            dependsOnMethods = "testAPIDefinitionUpdate")
+    public void testAddAdvanceConfigsToAPIDefinition() throws Exception {
+        String apiDefinitionInPublisher = IOUtils.toString(
+                getClass().getClassLoader().getResourceAsStream(resourcePath + "oas_with_advance_configs.json"),
+                "UTF-8");
+        String addedAdvanceEndpointConfigsSandbox = "{\"circuitBreakers\":{\"maxRetries\":4.0,\"maxConnectionPools\"" +
+                ":2048.0,\"maxRequests\":100.0,\"maxPendingRequests\":25.0,\"maxConnections\":2048.0}}" ;
+        String addedAdvanceEndpointConfigsProduction = "{\"circuitBreakers\":{\"maxRetries\":3.0,\"maxConnectionPools" +
+                "\":1024.0,\"maxRequests\":75.0,\"maxPendingRequests\":35.0,\"maxConnections\":1024.0}}";
+        restAPIPublisher.updateSwagger(apiId, apiDefinitionInPublisher);
+
+        APIDTO apidto = restAPIPublisher.getAPIByID(apiId, user.getUserDomain());
+        Assert.assertNotNull(apidto);
+
+        LinkedTreeMap endpointConfiglinkedTreeMap = (LinkedTreeMap) apidto.getEndpointConfig();
+        Gson gson = new Gson();
+
+        JsonObject advanceConfigsObject = gson.toJsonTree(((LinkedTreeMap)endpointConfiglinkedTreeMap
+                .get("sandbox_endpoints")).get("advanceEndpointConfig")).getAsJsonObject();
+
+        //added advance configs should be there in the updated endpointConfigs string
+        Assert.assertEquals(advanceConfigsObject.toString(), addedAdvanceEndpointConfigsSandbox);
+
+        advanceConfigsObject = gson.toJsonTree(((LinkedTreeMap)endpointConfiglinkedTreeMap
+                .get("production_endpoints")).get("advanceEndpointConfig")).getAsJsonObject();
+
+        //added advance configs should be there in the updated endpointConfigs string
+        Assert.assertEquals(advanceConfigsObject.toString(), addedAdvanceEndpointConfigsProduction);
+
+    }
+
+    @Test(groups = { "wso2.am" }, description = "API definition import", dependsOnMethods =
+            "testAddAdvanceConfigsToAPIDefinition")
     public void testAPIDefinitionImport() throws Exception {
         String originalDefinition = IOUtils.toString(
                 getClass().getClassLoader().getResourceAsStream(resourcePath + "oas_import.json"),
diff --git a/modules/integration/tests-integration/tests-backend/src/test/java/org/wso2/am/integration/tests/operationPolicy/OperationPolicyTestCase.java b/modules/integration/tests-integration/tests-backend/src/test/java/org/wso2/am/integration/tests/operationPolicy/OperationPolicyTestCase.java
index e48e7e3c06..1868b7a8e5 100644
--- a/modules/integration/tests-integration/tests-backend/src/test/java/org/wso2/am/integration/tests/operationPolicy/OperationPolicyTestCase.java
+++ b/modules/integration/tests-integration/tests-backend/src/test/java/org/wso2/am/integration/tests/operationPolicy/OperationPolicyTestCase.java
@@ -469,9 +469,12 @@ public void testAPIInvocationAfterAddingNewOperationPolicy() throws Exception {
         attributeMap.put("headerName", "TestHeader");
         attributeMap.put("headerValue", "TestValue");
 
+        List<OperationPolicyDTO> opList = getPolicyList(policyName, policyMap, attributeMap);
+        opList.get(0).setPolicyVersion("v2");
+
         APIOperationPoliciesDTO apiOperationPoliciesDTO = new APIOperationPoliciesDTO();
-        apiOperationPoliciesDTO.setRequest(getPolicyList(policyName, policyMap, attributeMap));
-        apiOperationPoliciesDTO.setResponse(getPolicyList(policyName, policyMap, attributeMap));
+        apiOperationPoliciesDTO.setRequest(opList);
+        apiOperationPoliciesDTO.setResponse(opList);
 
         apidto.getOperations().get(0).setOperationPolicies(apiOperationPoliciesDTO);
         restAPIPublisher.updateAPI(apidto);
@@ -596,9 +599,11 @@ public void testAPIInvocationAfterAddingNewMultipleOperationPolicies() throws Ex
             requestPolicyList.add(getPolicyList(policyList[i], policyMap, null).get(0));
             responsePolicyList.add(getPolicyList(policyList[i], policyMap, null).get(0));
         }
+        List<OperationPolicyDTO> opList = getPolicyList(policyName, policyMap, attributeMap);
+        opList.get(0).setPolicyVersion("v2");
 
-        requestPolicyList.add(getPolicyList(policyName, policyMap, attributeMap).get(0));
-        responsePolicyList.add(getPolicyList(policyName, policyMap, attributeMap).get(0));
+        requestPolicyList.add(opList.get(0));
+        responsePolicyList.add(opList.get(0));
         apiOperationPoliciesDTO.setRequest(requestPolicyList);
         apiOperationPoliciesDTO.setResponse(responsePolicyList);
         apidto.getOperations().get(0).setOperationPolicies(apiOperationPoliciesDTO);
diff --git a/modules/integration/tests-integration/tests-backend/src/test/java/org/wso2/am/integration/tests/other/APIImportExportTestCase.java b/modules/integration/tests-integration/tests-backend/src/test/java/org/wso2/am/integration/tests/other/APIImportExportTestCase.java
index 4628e77177..c47b7e9da2 100644
--- a/modules/integration/tests-integration/tests-backend/src/test/java/org/wso2/am/integration/tests/other/APIImportExportTestCase.java
+++ b/modules/integration/tests-integration/tests-backend/src/test/java/org/wso2/am/integration/tests/other/APIImportExportTestCase.java
@@ -48,6 +48,7 @@
 import org.wso2.am.integration.clients.publisher.api.v1.dto.APIInfoDTO;
 import org.wso2.am.integration.clients.publisher.api.v1.dto.APIListDTO;
 import org.wso2.am.integration.clients.publisher.api.v1.dto.APIOperationsDTO;
+import org.wso2.am.integration.clients.publisher.api.v1.dto.DocumentDTO;
 import org.wso2.am.integration.clients.store.api.v1.dto.ApplicationDTO;
 import org.wso2.am.integration.clients.store.api.v1.dto.ApplicationKeyDTO;
 import org.wso2.am.integration.clients.store.api.v1.dto.ApplicationKeyGenerateRequestDTO;
@@ -59,6 +60,7 @@
 import org.wso2.am.integration.test.utils.bean.APILifeCycleState;
 import org.wso2.am.integration.test.utils.bean.APIRequest;
 import org.wso2.am.integration.test.utils.bean.APIResourceBean;
+import org.wso2.am.integration.test.utils.generic.TestConfigurationProvider;
 import org.wso2.am.integration.test.utils.http.HTTPSClientUtils;
 import org.wso2.am.integration.tests.api.lifecycle.APIManagerLifecycleBaseTest;
 import org.wso2.carbon.automation.engine.annotations.ExecutionEnvironment;
@@ -200,6 +202,7 @@ public void setEnvironment() throws Exception {
         }
 
         createAndPublishAPI();
+        addDocument();
 
     }
 
@@ -255,6 +258,33 @@ private void createAndPublishAPI() throws Exception {
 
     }
 
+    private void addDocument() throws Exception {
+        String fileNameAPIM614 = "APIM614.txt";
+        String docName = "test-doc";
+        String summary = "test doc summary";
+        String filePathAPIM614 = TestConfigurationProvider.getResourceLocation() + File.separator + "artifacts" +
+                File.separator + "AM" + File.separator + "lifecycletest" + File.separator + fileNameAPIM614;
+        File file = new File(filePathAPIM614);
+
+        //Add document
+        DocumentDTO documentDTO = new DocumentDTO();
+        documentDTO.setName(docName);
+        documentDTO.setSummary(summary);
+        documentDTO.setType(DocumentDTO.TypeEnum.HOWTO);
+        documentDTO.setSourceType(DocumentDTO.SourceTypeEnum.FILE);
+        documentDTO.setVisibility(DocumentDTO.VisibilityEnum.API_LEVEL);
+        documentDTO.setName(docName);
+        HttpResponse documentationResponse = restAPIPublisher.addDocument(apiId, documentDTO);
+        assertEquals(documentationResponse.getResponseCode(), 200,
+                "Error while adding file-based documentation to API");
+        String fileTypeDocumentId = documentationResponse.getData();
+
+        //Update the document content
+        HttpResponse updateDocumentResponse = restAPIPublisher.updateContentDocument(apiId, fileTypeDocumentId, file);
+        assertEquals(updateDocumentResponse.getResponseCode(), 200,
+                "Error while updating documentation to API");
+    }
+
     @Test(groups = { "wso2.am" }, description = "Exported Sample API with endpoint security enabled")
     public void testAPIExport() throws Exception {
 
diff --git a/modules/integration/tests-integration/tests-backend/src/test/java/org/wso2/am/integration/tests/other/MandatoryPropertiesTestWithRestart.java b/modules/integration/tests-integration/tests-backend/src/test/java/org/wso2/am/integration/tests/other/MandatoryPropertiesTestWithRestart.java
index 6b42108eae..2019c75e6c 100644
--- a/modules/integration/tests-integration/tests-backend/src/test/java/org/wso2/am/integration/tests/other/MandatoryPropertiesTestWithRestart.java
+++ b/modules/integration/tests-integration/tests-backend/src/test/java/org/wso2/am/integration/tests/other/MandatoryPropertiesTestWithRestart.java
@@ -20,7 +20,7 @@
 import org.apache.http.HttpStatus;
 import org.testng.Assert;
 import org.testng.annotations.AfterClass;
-import org.testng.annotations.BeforeClass;
+import org.testng.annotations.BeforeTest;
 import org.testng.annotations.DataProvider;
 import org.testng.annotations.Factory;
 import org.testng.annotations.Test;
@@ -67,7 +67,7 @@ public static Object[][] userModeDataProvider() {
         return new Object[][] { new Object[] { TestUserMode.SUPER_TENANT_ADMIN }};
     }
 
-    @BeforeClass(alwaysRun = true)
+    @BeforeTest(alwaysRun = true)
     public void setEnvironment() throws Exception {
         super.init(userMode);
         superTenantKeyManagerContext = new AutomationContext(APIMIntegrationConstants.AM_PRODUCT_GROUP_NAME,
diff --git a/modules/integration/tests-integration/tests-backend/src/test/java/org/wso2/am/integration/tests/other/NotificationTestCase.java b/modules/integration/tests-integration/tests-backend/src/test/java/org/wso2/am/integration/tests/other/NotificationTestCase.java
index 74d5e1b0ff..a33a94f324 100644
--- a/modules/integration/tests-integration/tests-backend/src/test/java/org/wso2/am/integration/tests/other/NotificationTestCase.java
+++ b/modules/integration/tests-integration/tests-backend/src/test/java/org/wso2/am/integration/tests/other/NotificationTestCase.java
@@ -93,18 +93,24 @@ public void setEnvironment() throws Exception {
         super.init(userMode);
         storeURLHttp = "https://localhost:9943/";
 
-    }
-
-    @Test(groups = {"wso2.am"}, description = "Testing Notification Feature")
-    public void notificationTestCase() throws Exception {
-
         //Setting greenMail server
         ServerSetup setup = new ServerSetup(SMTP_TEST_PORT, "localhost", "smtp");
         greenMail = new GreenMail(setup);
         //Creating user in greenMail server
         greenMail.setUser(USER_EMAIL_ADDRESS, EMAIL_USERNAME, EMAIL_PASSWORD);
-        greenMail.start();
-        log.info("green mail server started ");
+        try {
+            greenMail.start();
+        } catch (IllegalStateException e) {
+            log.warn("There was a problem starting GreenMail server. Retrying in 10 seconds");
+            Thread.sleep(10000);
+            greenMail.start();
+        }
+        log.info("green mail server started");
+
+    }
+
+    @Test(groups = {"wso2.am"}, description = "Testing Notification Feature")
+    public void notificationTestCase() throws Exception {
 
         // Adding API
         String url = getGatewayURLNhttp() + "response";
@@ -212,6 +218,7 @@ public void destroy() throws Exception {
         undeployAndDeleteAPIRevisionsUsingRest(newApiId, restAPIPublisher);
         restAPIPublisher.deleteAPI(apiId);
         restAPIPublisher.deleteAPI(newApiId);
+        greenMail.stop();
     }
 
     @DataProvider
diff --git a/modules/integration/tests-integration/tests-backend/src/test/java/org/wso2/am/integration/tests/other/SOAPAPIImportExportTestCase.java b/modules/integration/tests-integration/tests-backend/src/test/java/org/wso2/am/integration/tests/other/SOAPAPIImportExportTestCase.java
index 1e52dd84f8..9ad843e699 100644
--- a/modules/integration/tests-integration/tests-backend/src/test/java/org/wso2/am/integration/tests/other/SOAPAPIImportExportTestCase.java
+++ b/modules/integration/tests-integration/tests-backend/src/test/java/org/wso2/am/integration/tests/other/SOAPAPIImportExportTestCase.java
@@ -220,6 +220,9 @@ public static Object[][] userModeDataProvider() {
 
     @AfterClass(alwaysRun = true)
     public void destroy() throws Exception {
+        if (wireMockServer != null) {
+            wireMockServer.stop();
+        }
         restAPIPublisher.deleteAPI(newSoapToRestAPIId);
         userManagementClient.deleteRole(SOAPTOREST_ROLE);
         userManagementClient.deleteUser(SOAPTOREST_TEST_USER);
diff --git a/modules/integration/tests-integration/tests-backend/src/test/java/org/wso2/am/integration/tests/other/SoapToRestTestCase.java b/modules/integration/tests-integration/tests-backend/src/test/java/org/wso2/am/integration/tests/other/SoapToRestTestCase.java
index 481b8cd416..66d0e394e5 100644
--- a/modules/integration/tests-integration/tests-backend/src/test/java/org/wso2/am/integration/tests/other/SoapToRestTestCase.java
+++ b/modules/integration/tests-integration/tests-backend/src/test/java/org/wso2/am/integration/tests/other/SoapToRestTestCase.java
@@ -23,6 +23,7 @@
 import com.github.tomakehurst.wiremock.WireMockServer;
 import com.github.tomakehurst.wiremock.client.WireMock;
 import com.google.gson.Gson;
+import org.apache.axiom.om.impl.builder.StAXOMBuilder;
 import org.apache.commons.httpclient.HttpStatus;
 import org.apache.commons.io.IOUtils;
 import org.apache.commons.logging.Log;
@@ -56,10 +57,16 @@
 import org.wso2.carbon.automation.test.utils.http.client.HttpResponse;
 
 import javax.ws.rs.core.Response;
+import javax.xml.stream.StreamFilter;
+import javax.xml.stream.XMLInputFactory;
+import javax.xml.stream.XMLStreamException;
+import javax.xml.stream.XMLStreamReader;
 import java.io.BufferedWriter;
 import java.io.File;
 import java.io.FileWriter;
 import java.io.IOException;
+import java.io.InputStream;
+import java.io.ByteArrayInputStream;
 import java.net.Socket;
 import java.net.URL;
 import java.util.ArrayList;
@@ -202,22 +209,37 @@ public void testValidateInOutSequence()
         String inSequence = IOUtils.toString(getClass().getClassLoader().getResourceAsStream(
                 "artifacts" + File.separator + "AM" + File.separator + "soap" + File.separator
                         + "in-sequence-check-phone-numbers.xml"), "UTF-8");
+        String inSequenceRandomOrderedElement = removeSpacesInSequence(inSequence);
         ResourcePolicyListDTO resourcePolicyInListDTO = restAPIPublisher
                 .getApiResourcePolicies(soapToRestAPIId, "in", "checkPhoneNumbers", "post");
         resourcePoliciesIn = resourcePolicyInListDTO.getList();
         resourcePoliciesIn.forEach((item) -> {
-            assertEquals(item.getContent(), inSequence, "Invalid In-Sequence");
+                try {
+                        String itemElement = removeSpacesInSequence(item.getContent());
+                        log.info("Generated In sequence: " + item.getContent());
+                        boolean equals = inSequenceRandomOrderedElement.equals(itemElement);
+                        assertEquals(equals, true, "Invalid In-Sequence");
+                } catch (Exception e) {
+                        throw new RuntimeException(e);
+                }
         });
 
         // Validate out-sequence
         String outSequence = IOUtils.toString(getClass().getClassLoader().getResourceAsStream(
                 "artifacts" + File.separator + "AM" + File.separator + "soap" + File.separator
                         + "out-sequence-check-phone-numbers.xml"), "UTF-8");
+        String outSequenceElement = removeSpacesInSequence(outSequence);
         ResourcePolicyListDTO resourcePolicyOutListDTO = restAPIPublisher
                 .getApiResourcePolicies(soapToRestAPIId, "out", "checkPhoneNumbers", "post");
         resourcePoliciesOut = resourcePolicyOutListDTO.getList();
         resourcePoliciesOut.forEach((item) -> {
-            assertEquals(item.getContent(), outSequence, "Invalid Out-Sequence");
+                try {
+                        String itemElement = removeSpacesInSequence(item.getContent());
+                        log.info("Generated out sequence: " + item.getContent());
+                        assertEquals(itemElement, outSequenceElement, "Invalid Out-Sequence");
+                } catch (Exception e) {
+                        log.error(e.getMessage());
+                }
         });
     }
 
@@ -485,6 +507,7 @@ public void testUpdateInOutSequence() throws Exception {
         String updatedInSequence = IOUtils.toString(getClass().getClassLoader().getResourceAsStream(
                 "artifacts" + File.separator + "AM" + File.separator + "soap" + File.separator
                         + "updated-in-sequence-check-phone-numbers.xml"), "UTF-8");
+        String inSequenceRandomOrderedElement = removeSpacesInSequence(updatedInSequence);
         resourcePoliciesIn.forEach((item) -> {
             ResourcePolicyInfoDTO updatedResourcePoliciesIn = null;
             item.setContent(updatedInSequence);
@@ -494,23 +517,33 @@ public void testUpdateInOutSequence() throws Exception {
             } catch (org.wso2.am.integration.clients.publisher.api.ApiException e) {
                 log.error(e.getMessage());
             }
-            assertEquals(updatedResourcePoliciesIn.getContent(), updatedInSequence, "In-Sequence not updated");
+            try {
+                String itemElement = removeSpacesInSequence(updatedResourcePoliciesIn.getContent());
+                log.info("Generated updated in sequence: " + updatedResourcePoliciesIn.getContent());
+                boolean equals = inSequenceRandomOrderedElement.equals(itemElement);
+                assertEquals(equals, true, "In-Sequence not updated");
+            } catch (Exception e) {
+                log.error(e.getMessage());
+            }
         });
 
         // Update out-sequence
         String updatedOutSequence = IOUtils.toString(getClass().getClassLoader().getResourceAsStream(
                 "artifacts" + File.separator + "AM" + File.separator + "soap" + File.separator
                         + "updated-out-sequence-check-phone-numbers.xml"), "UTF-8");
+        String updatedOutSequenceElement = removeSpacesInSequence(updatedOutSequence);
         resourcePoliciesOut.forEach((item) -> {
-            item.setContent(updatedOutSequence);
-            ResourcePolicyInfoDTO updatedResourcePoliciesOut = null;
-            try {
-                updatedResourcePoliciesOut = restAPIPublisher
-                        .updateApiResourcePolicies(soapToRestAPIId, item.getId(), item.getResourcePath(), item, null);
-            } catch (org.wso2.am.integration.clients.publisher.api.ApiException e) {
-                log.error(e.getMessage());
-            }
-            assertEquals(updatedResourcePoliciesOut.getContent(), updatedOutSequence, "Out-Sequence not updated");
+                item.setContent(updatedOutSequence);
+                ResourcePolicyInfoDTO updatedResourcePoliciesOut = null;
+                try {
+                        updatedResourcePoliciesOut = restAPIPublisher
+                                .updateApiResourcePolicies(soapToRestAPIId, item.getId(), item.getResourcePath(), item, null);
+                        log.info("Generated updated out sequence: " + updatedResourcePoliciesOut.getContent());
+                        String updatedResourcePoliciesOutElement = removeSpacesInSequence(updatedResourcePoliciesOut.getContent());
+                        assertEquals(updatedResourcePoliciesOutElement, updatedOutSequenceElement, "Out-Sequence not updated");
+                } catch (Exception e) {
+                        log.error(e.getMessage());
+                }
         });
     }
 
@@ -611,6 +644,30 @@ private File getTempFileWithContent(String schema) throws Exception {
         return temp;
     }
 
+    public static String removeSpacesInSequence(String xml) throws Exception {
+        String closedXml = "<root>" + xml + "</root>";
+        InputStream stream = new ByteArrayInputStream(closedXml.getBytes());
+        XMLStreamReader parser;
+        StAXOMBuilder builder;
+        try {
+            XMLInputFactory factory = XMLInputFactory.newInstance();
+            factory.setProperty(XMLInputFactory.IS_SUPPORTING_EXTERNAL_ENTITIES, false);
+            parser = factory.createXMLStreamReader(stream);
+            XMLStreamReader filteredReader = factory.createFilteredReader(parser, new StreamFilter() {
+                public boolean accept(XMLStreamReader r) {
+                    return !r.isWhiteSpace();
+                }
+            });
+            builder = new StAXOMBuilder(filteredReader);
+        } catch (XMLStreamException e) {
+            String msg = "Error in initializing the parser.";
+            log.error(msg, e);
+            throw new Exception(msg, e);
+        }
+
+        return builder.getDocumentElement().toString().replace(" ","");
+    }
+
     @DataProvider
     public static Object[][] userModeDataProvider() {
         return new Object[][]{
diff --git a/modules/integration/tests-integration/tests-backend/src/test/java/org/wso2/am/integration/tests/other/WSDLImportTestCase.java b/modules/integration/tests-integration/tests-backend/src/test/java/org/wso2/am/integration/tests/other/WSDLImportTestCase.java
index 89f7dc12bb..b8769196b2 100644
--- a/modules/integration/tests-integration/tests-backend/src/test/java/org/wso2/am/integration/tests/other/WSDLImportTestCase.java
+++ b/modules/integration/tests-integration/tests-backend/src/test/java/org/wso2/am/integration/tests/other/WSDLImportTestCase.java
@@ -99,8 +99,6 @@ public class WSDLImportTestCase extends APIManagerLifecycleBaseTest {
     private String responseBody;
     private String endpointHost = "http://localhost";
     private int endpointPort;
-    private int lowerPortLimit = 9950;
-    private int upperPortLimit = 9999;
     private WireMockServer wireMockServer;
     private String apiEndPointURL;
     private String wsdlURL;
@@ -304,15 +302,14 @@ public void testInvokeCheckPhoneNumber() throws Exception {
     }
 
     private void startWiremockServer() {
-        endpointPort = getAvailablePort();
-        assertNotEquals(endpointPort, -1, "No available port in the range " + lowerPortLimit + "-" +
-                upperPortLimit + " was found");
         wireMockServer = new WireMockServer(options().port(endpointPort));
         wireMockServer.stubFor(WireMock.get(urlEqualTo("/phoneverify/wsdl")).willReturn(aResponse()
                 .withStatus(200).withHeader("Content-Type", "text/xml").withBody(wsdlDefinition)));
         wireMockServer.stubFor(WireMock.post(urlEqualTo("/phoneverify")).willReturn(aResponse()
                 .withStatus(200).withHeader("Content-Type", "text/xml").withBody(responseBody)));
         wireMockServer.start();
+        endpointPort = wireMockServer.port();
+        log.info("Wiremock server started on port " + endpointPort);
     }
 
     @Test(groups = {"wso2.am"}, description = "Importing WSDL API definition and create API",
@@ -543,22 +540,6 @@ public void testCreateSOAPAPIFromURL() throws Exception {
         Assert.assertEquals(serviceResponse.getResponseCode(), HttpStatus.SC_OK, "API invocation failed");
     }
 
-
-    /**
-     * Find a free port to start backend WebSocket server in given port range
-     *
-     * @return Available Port Number
-     */
-    private int getAvailablePort() {
-        while (lowerPortLimit < upperPortLimit) {
-            if (isPortFree(lowerPortLimit)) {
-                return lowerPortLimit;
-            }
-            lowerPortLimit++;
-        }
-        return -1;
-    }
-
     /**
      * Check whether give port is available
      *
diff --git a/modules/integration/tests-integration/tests-backend/src/test/java/org/wso2/am/integration/tests/restapi/ContentSearchTestCase.java b/modules/integration/tests-integration/tests-backend/src/test/java/org/wso2/am/integration/tests/restapi/ContentSearchTestCase.java
index 4287a596dd..ccffa3e5b6 100644
--- a/modules/integration/tests-integration/tests-backend/src/test/java/org/wso2/am/integration/tests/restapi/ContentSearchTestCase.java
+++ b/modules/integration/tests-integration/tests-backend/src/test/java/org/wso2/am/integration/tests/restapi/ContentSearchTestCase.java
@@ -223,7 +223,7 @@ public void testDocumentContentSearch() throws Exception {
                 } else {
                     log.warn("Document content search in publisher failed. Received response : " + searchResultListDTO
                             .getCount() + " Retrying...");
-                    Thread.sleep(3000);
+                    Thread.sleep(Math.min(3000L * (i + 1), 30000L));
                 }
             }
         }
@@ -243,7 +243,7 @@ public void testDocumentContentSearch() throws Exception {
                 } else {
                     log.warn("Document content search in store failed. Received response : " + searchResultListDTO
                             .getCount() + " Retrying...");
-                    Thread.sleep(3000);
+                    Thread.sleep(Math.min(3000L * (i + 1), 30000L));
                 }
             }
         }
diff --git a/modules/integration/tests-integration/tests-backend/src/test/java/org/wso2/am/integration/tests/restapi/GatewayRestAPITestCase.java b/modules/integration/tests-integration/tests-backend/src/test/java/org/wso2/am/integration/tests/restapi/GatewayRestAPITestCase.java
index 45e9160743..8a6a2dfe32 100644
--- a/modules/integration/tests-integration/tests-backend/src/test/java/org/wso2/am/integration/tests/restapi/GatewayRestAPITestCase.java
+++ b/modules/integration/tests-integration/tests-backend/src/test/java/org/wso2/am/integration/tests/restapi/GatewayRestAPITestCase.java
@@ -90,10 +90,17 @@ public void testGatewayRestAPI() throws Exception {
         faultAttributeMap.put("headerName", "FaultTestHeader");
         faultAttributeMap.put("headerValue", "FaultTestValue");
 
+        List<OperationPolicyDTO> requestOpList = getPolicyList(policyName, commonPolicyMap, requestAttributeMap);
+        requestOpList.get(0).setPolicyVersion("v2");
+        List<OperationPolicyDTO> responseOpList = getPolicyList(policyName, commonPolicyMap, responseAttributeMap);
+        responseOpList.get(0).setPolicyVersion("v2");
+        List<OperationPolicyDTO> faultOpList = getPolicyList(policyName, commonPolicyMap, faultAttributeMap);
+        faultOpList.get(0).setPolicyVersion("v2");
+
         APIOperationPoliciesDTO apiOperationPoliciesDTO = new APIOperationPoliciesDTO();
-        apiOperationPoliciesDTO.setRequest(getPolicyList(policyName, commonPolicyMap, requestAttributeMap));
-        apiOperationPoliciesDTO.setResponse(getPolicyList(policyName, commonPolicyMap, responseAttributeMap));
-        apiOperationPoliciesDTO.setFault(getPolicyList(policyName, commonPolicyMap, faultAttributeMap));
+        apiOperationPoliciesDTO.setRequest(requestOpList);
+        apiOperationPoliciesDTO.setResponse(responseOpList);
+        apiOperationPoliciesDTO.setFault(faultOpList);
 
         APIDTO api = restAPIPublisher.getAPIByID(apiId);
         api.getOperations().get(0).setOperationPolicies(apiOperationPoliciesDTO);
diff --git a/modules/integration/tests-integration/tests-backend/src/test/java/org/wso2/am/integration/tests/restapi/admin/EnvironmentTestCase.java b/modules/integration/tests-integration/tests-backend/src/test/java/org/wso2/am/integration/tests/restapi/admin/EnvironmentTestCase.java
index 5825d6366a..c9769b94e9 100644
--- a/modules/integration/tests-integration/tests-backend/src/test/java/org/wso2/am/integration/tests/restapi/admin/EnvironmentTestCase.java
+++ b/modules/integration/tests-integration/tests-backend/src/test/java/org/wso2/am/integration/tests/restapi/admin/EnvironmentTestCase.java
@@ -482,9 +482,10 @@ private void addApiAndProductRevision() throws Exception {
             provider = provider + "@" + tenantDomain;
         }
 
+        final String version = "1.0.0";
         List<String> policies = Arrays.asList(TIER_UNLIMITED, TIER_GOLD);
 
-        APIProductDTO apiProductDTO = apiProductTestHelper.createAPIProductInPublisher(provider, name, context,
+        APIProductDTO apiProductDTO = apiProductTestHelper.createAPIProductInPublisher(provider, name, context, version,
                 apisToBeUsed, policies);
 
         waitForAPIDeployment();
diff --git a/modules/integration/tests-integration/tests-backend/src/test/java/org/wso2/am/integration/tests/restapi/admin/throttlingpolicy/AdvancedThrottlingPolicyTestCase.java b/modules/integration/tests-integration/tests-backend/src/test/java/org/wso2/am/integration/tests/restapi/admin/throttlingpolicy/AdvancedThrottlingPolicyTestCase.java
index f75fb5c2bc..e8525f0fd9 100644
--- a/modules/integration/tests-integration/tests-backend/src/test/java/org/wso2/am/integration/tests/restapi/admin/throttlingpolicy/AdvancedThrottlingPolicyTestCase.java
+++ b/modules/integration/tests-integration/tests-backend/src/test/java/org/wso2/am/integration/tests/restapi/admin/throttlingpolicy/AdvancedThrottlingPolicyTestCase.java
@@ -646,7 +646,7 @@ public AdvancedThrottlePolicyDTO createThrottlingPolicy(String policyName) {
      * @param requestHeaders
      */
     private void verifyThrottling(String apiContext, Map<String, String> requestHeaders) throws Exception {
-        waitUntilClockHour();
+        waitUntilClockMinute();
         boolean isThrottled = false;
         for (int invocationCount = 0; invocationCount < 20; invocationCount++) {
             //Invoke  API
diff --git a/modules/integration/tests-integration/tests-backend/src/test/java/org/wso2/am/integration/tests/restapi/admin/throttlingpolicy/SubscriptionThrottlingPolicyTestCase.java b/modules/integration/tests-integration/tests-backend/src/test/java/org/wso2/am/integration/tests/restapi/admin/throttlingpolicy/SubscriptionThrottlingPolicyTestCase.java
index ade97c4e34..e5ba6c3052 100644
--- a/modules/integration/tests-integration/tests-backend/src/test/java/org/wso2/am/integration/tests/restapi/admin/throttlingpolicy/SubscriptionThrottlingPolicyTestCase.java
+++ b/modules/integration/tests-integration/tests-backend/src/test/java/org/wso2/am/integration/tests/restapi/admin/throttlingpolicy/SubscriptionThrottlingPolicyTestCase.java
@@ -43,6 +43,7 @@
 import org.wso2.am.integration.test.utils.base.APIMIntegrationBaseTest;
 import org.wso2.am.integration.test.utils.base.APIMIntegrationConstants;
 import org.wso2.am.integration.test.utils.bean.APIRequest;
+import org.wso2.am.integration.tests.throttling.ThrottlingUtils;
 import org.wso2.carbon.automation.engine.context.TestUserMode;
 import org.wso2.carbon.automation.test.utils.http.client.HttpRequestUtil;
 import org.wso2.carbon.automation.test.utils.http.client.HttpResponse;
@@ -272,15 +273,20 @@ public void testSubscriptionLevelThrottling() throws Exception {
         requestHeaders1.put("content-type", "application/json");
         HttpResponse response1;
         boolean isThrottled1 = false;
+        int totalNumberOfRequests = 15;
+        ThrottlingUtils.waitUntilNextClockHourIfCurrentHourIsInLastNMinutes(3);
         for (int i = 0; i < 15; i++) {
-            response1 = HttpRequestUtil.doGet(getAPIInvocationURLHttp(API_CONTEXT, API_VERSION) + API_END_POINT_METHOD,
-                    requestHeaders1);
-            if (response1.getResponseCode() == 429) {
-                Assert.assertTrue(i >= 10);
-                isThrottled1 = true;
-                break;
-            }
-            Thread.sleep(1000);
+                if (i == totalNumberOfRequests - 1) {
+                        Thread.sleep(ThrottlingUtils.WAIT_FOR_JMS_THROTTLE_EVENT_IN_MILLISECONDS);
+                    }
+                response1 = HttpRequestUtil.doGet(getAPIInvocationURLHttp(API_CONTEXT, API_VERSION) + API_END_POINT_METHOD,
+                        requestHeaders1);
+                if (response1.getResponseCode() == 429) {
+                        Assert.assertTrue(i >= 10);
+                        isThrottled1 = true;
+                        break;
+                }
+                Thread.sleep(1000);
         }
         Assert.assertTrue(isThrottled1, "Request not throttled by " + policyName1);
         restAPIStore.removeSubscription(subscriptionDTO);
diff --git a/modules/integration/tests-integration/tests-backend/src/test/java/org/wso2/am/integration/tests/restapi/admin/throttlingpolicy/ThrottlePolicyExportImportTestCase.java b/modules/integration/tests-integration/tests-backend/src/test/java/org/wso2/am/integration/tests/restapi/admin/throttlingpolicy/ThrottlePolicyExportImportTestCase.java
index c9cfaef127..c7610e9eb2 100644
--- a/modules/integration/tests-integration/tests-backend/src/test/java/org/wso2/am/integration/tests/restapi/admin/throttlingpolicy/ThrottlePolicyExportImportTestCase.java
+++ b/modules/integration/tests-integration/tests-backend/src/test/java/org/wso2/am/integration/tests/restapi/admin/throttlingpolicy/ThrottlePolicyExportImportTestCase.java
@@ -58,7 +58,7 @@ public class ThrottlePolicyExportImportTestCase extends APIMIntegrationBaseTest
     private final String DISPLAY_NAME = "Test Policy";
     private final String TIME_UNIT = "min";
     private final Integer UNIT_TIME = 1;
-    private final String APIM_VERSION = "v4.2.0";
+    private final String APIM_VERSION = "v4.3.0";
     private final String DESCRIPTION = "This is a test throttle policy";
     private final String ADVANCED_POLICY_NAME = "TestPolicyAdvanced";
     private final String APPLICATION_POLICY_NAME = "TestPolicyApplication";
diff --git a/modules/integration/tests-integration/tests-backend/src/test/java/org/wso2/am/integration/tests/streamingapis/websub/WebSubAPITestCase.java b/modules/integration/tests-integration/tests-backend/src/test/java/org/wso2/am/integration/tests/streamingapis/websub/WebSubAPITestCase.java
index 5dd4c436b4..0d8125ef35 100644
--- a/modules/integration/tests-integration/tests-backend/src/test/java/org/wso2/am/integration/tests/streamingapis/websub/WebSubAPITestCase.java
+++ b/modules/integration/tests-integration/tests-backend/src/test/java/org/wso2/am/integration/tests/streamingapis/websub/WebSubAPITestCase.java
@@ -336,6 +336,7 @@ public void testSubscriberVerification() throws Exception {
         apiDto.setEnableSubscriberVerification(true);
         restAPIPublisher.updateAPI(apiDto, apiId);
         createAPIRevisionAndDeployUsingRest(apiId, restAPIPublisher);
+        waitForAPIDeployment();
         waitForAPIDeploymentSync(user.getUserName(), apiName, apiVersion, APIMIntegrationConstants.IS_API_EXISTS);
 
         callbackServerServlet.setCallbacksReceived(0);
diff --git a/modules/integration/tests-integration/tests-backend/src/test/java/org/wso2/am/integration/tests/throttling/JWTRequestCountThrottlingTestCase.java b/modules/integration/tests-integration/tests-backend/src/test/java/org/wso2/am/integration/tests/throttling/JWTRequestCountThrottlingTestCase.java
index 701d075a62..c445cbfd1a 100644
--- a/modules/integration/tests-integration/tests-backend/src/test/java/org/wso2/am/integration/tests/throttling/JWTRequestCountThrottlingTestCase.java
+++ b/modules/integration/tests-integration/tests-backend/src/test/java/org/wso2/am/integration/tests/throttling/JWTRequestCountThrottlingTestCase.java
@@ -54,6 +54,7 @@
 import org.wso2.am.integration.test.utils.bean.APIRequest;
 import org.wso2.am.integration.test.utils.generic.APIMTestCaseUtils;
 import org.wso2.am.integration.test.utils.http.HTTPSClientUtils;
+import org.wso2.am.integration.tests.throttling.ThrottlingUtils;
 import org.wso2.carbon.automation.engine.context.TestUserMode;
 import org.wso2.carbon.automation.test.utils.http.client.HttpRequestUtil;
 import org.wso2.carbon.automation.test.utils.http.client.HttpResponse;
@@ -158,10 +159,10 @@ public void setEnvironment() throws Exception {
         Assert.assertNotNull(apiPolicyId1, "The policy ID cannot be null or empty");
 
         //Create the advanced throttling policy with conditions
-        RequestCountLimitDTO requestCountLimit10000PerMin =
+        RequestCountLimitDTO requestCountLimit10PerMin =
                 DtoFactory.createRequestCountLimitDTO("min", 1, 10L);
         ThrottleLimitDTO defaultLimit2 =
-                DtoFactory.createThrottleLimitDTO(ThrottleLimitDTO.TypeEnum.REQUESTCOUNTLIMIT, requestCountLimit10000PerMin, null);
+                DtoFactory.createThrottleLimitDTO(ThrottleLimitDTO.TypeEnum.REQUESTCOUNTLIMIT, requestCountLimit10PerMin, null);
         AdvancedThrottlePolicyDTO requestCountAdvancedPolicyDTO2 = DtoFactory
                 .createAdvancedThrottlePolicyDTO(apiPolicyName2, "", "", false, defaultLimit2,
                         createConditionalGroups(defaultLimit));
@@ -367,14 +368,14 @@ public void testAPILevelThrottlingWithIpCondition() throws Exception {
         requestHeaders.put("content-type", "application/json");
         requestHeaders.put("X-Forwarded-For", "10.100.1.22");
 
-        Assert.assertFalse(isThrottled(requestHeaders, null,-1),
+        Assert.assertFalse(isThrottled(requestHeaders, null, -1),
                 "Request was throttled unexpectedly in Unlimited API tier");
 
         apidto.setApiThrottlingPolicy(apiPolicyName2);
         updatedAPI = restAPIPublisher.updateAPI(apidto, apiId);
         Assert.assertEquals(updatedAPI.getApiThrottlingPolicy(), apiPolicyName2,
                 "API tier not updated.");
-        Assert.assertFalse(isThrottled(requestHeaders, null,-1), "Request not need to throttle since policy was " +
+        Assert.assertFalse(isThrottled(requestHeaders, null, -1), "Request not need to throttle since policy was " +
                 "Unlimited");
         // Create Revision and Deploy to Gateway
         createAPIRevisionAndDeployUsingRest(apiId, restAPIPublisher);
@@ -454,7 +455,7 @@ public void testAPILevelThrottlingWithJWTClaimCondition() throws Exception {
 
     private boolean isThrottled(Map<String, String> requestHeaders, Map<String, String> queryParams,
                                 int expectedCount) throws InterruptedException, IOException {
-        waitUntilClockHour();
+        waitUntilClockMinute();
         StringBuilder url = new StringBuilder(gatewayUrl);
         if (queryParams != null) {
             int i = 0;
@@ -474,9 +475,13 @@ private boolean isThrottled(Map<String, String> requestHeaders, Map<String, Stri
         HttpResponse response;
         boolean isThrottled = false;
         for (int j = 0; j < expectedCount; j++) {
+            if (j == expectedCount - 1) {
+                log.info("Waiting for JMS messages to arrive in gateway before sending " + expectedCount + " request");
+                Thread.sleep(ThrottlingUtils.WAIT_FOR_JMS_THROTTLE_EVENT_IN_MILLISECONDS);
+            }
             String body = "{\"payload\" : \"00000000000000000\"}";
             response = HTTPSClientUtils.doPost(url.toString(), requestHeaders, body);
-            log.info("==============Response " + response.getResponseCode());
+            log.info("============== Response " + response.getResponseCode());
             if (response.getResponseCode() == 429) {
                 isThrottled = true;
                 break;
diff --git a/modules/integration/tests-integration/tests-backend/src/test/java/org/wso2/am/integration/tests/throttling/ThrottlingUtils.java b/modules/integration/tests-integration/tests-backend/src/test/java/org/wso2/am/integration/tests/throttling/ThrottlingUtils.java
new file mode 100644
index 0000000000..e2228e4074
--- /dev/null
+++ b/modules/integration/tests-integration/tests-backend/src/test/java/org/wso2/am/integration/tests/throttling/ThrottlingUtils.java
@@ -0,0 +1,43 @@
+/*
+ * Copyright (c) 2024, WSO2 LLC. (http://www.wso2.org) All Rights Reserved.
+ *
+ * WSO2 Inc. licenses this file to you under the Apache License,
+ * Version 2.0 (the "License"); you may not use this file except
+ * in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.wso2.am.integration.tests.throttling;
+
+import java.util.Calendar;
+
+public class ThrottlingUtils {
+    public static int WAIT_FOR_JMS_THROTTLE_EVENT_IN_MILLISECONDS = 3000;
+
+    /**
+     * Wait until next hour starts if the current hour has only n minutes left.
+     * @param n
+     * @throws InterruptedException
+     */
+    public static void waitUntilNextClockHourIfCurrentHourIsInLastNMinutes(int n) throws InterruptedException {
+        int timeUntilNextHour = getTimeToNextHourInMinutes();
+        if (n >= timeUntilNextHour) {
+            Thread.sleep(timeUntilNextHour * 60 * 1000);
+        }
+    }
+
+    public static int getTimeToNextHourInMinutes() {
+        Calendar calendar = Calendar.getInstance();
+        int minutesInTime = calendar.get(Calendar.MINUTE);
+        return 60 - minutesInTime;
+    }
+}
diff --git a/modules/integration/tests-integration/tests-backend/src/test/java/org/wso2/am/integration/tests/websocket/WebSocketAPITestCase.java b/modules/integration/tests-integration/tests-backend/src/test/java/org/wso2/am/integration/tests/websocket/WebSocketAPITestCase.java
index acb5eb3592..cc84def1d0 100644
--- a/modules/integration/tests-integration/tests-backend/src/test/java/org/wso2/am/integration/tests/websocket/WebSocketAPITestCase.java
+++ b/modules/integration/tests-integration/tests-backend/src/test/java/org/wso2/am/integration/tests/websocket/WebSocketAPITestCase.java
@@ -100,7 +100,6 @@ enum AUTH_IN {
         HEADER,
         QUERY
     }
-    private final ExecutorService executorService = Executors.newSingleThreadExecutor();
     private final String apiName = "WebSocketAPI";
     private final String applicationName = "WebSocketApplication";
     private final String applicationJWTName = "WebSocketJWTTypeApplication";
@@ -131,6 +130,7 @@ enum AUTH_IN {
     long throttleMarkTime = 0;
     String apiVersion2 = "2.0.0";
     String endPointApplication = "EndPointApplication";
+    Server server = null;
 
     @Factory(dataProvider = "userModeDataProvider")
     public WebSocketAPITestCase(TestUserMode userMode) {
@@ -160,15 +160,7 @@ public void setEnvironment() throws Exception {
                 (new File(wsEventPublisherSource + wsThrottleOutEventPublisherSource),
                         new File(wsEventPublisherTarget + wsThrottleOutEventPublisherSource), false);
         webSocketServerHost = InetAddress.getLocalHost().getHostName();
-        int lowerPortLimit = 9950;
-        int upperPortLimit = 9999;
-        webSocketServerPort = getAvailablePort(lowerPortLimit, upperPortLimit);
-        if (webSocketServerPort == -1) {
-            throw new APIManagerIntegrationTestException("No available port in the range " +
-                    lowerPortLimit + "-" + upperPortLimit + " was found");
-        }
-        log.info("Selected port " + webSocketServerPort + " to start backend server");
-        startWebSocketServer(webSocketServerPort);
+        startWebSocketServer();
     }
 
     @Test(description = "Publish WebSocket API")
@@ -498,33 +490,25 @@ private void waitForReply(WebSocketClientImpl clientSocket) {
     /**
      * Starts backend web socket server in given port
      *
-     * @param serverPort Port that WebSocket Server starts
      */
-    private void startWebSocketServer(final int serverPort) {
-
-        executorService.execute(new Runnable() {
-            public void run() {
-
-                WebSocketHandler wsHandler = new WebSocketHandler() {
-                    @Override
-                    public void configure(WebSocketServletFactory factory) {
-
-                        factory.register(WebSocketServerImpl.class);
-                    }
-                };
-                Server server = new Server(serverPort);
-                server.setHandler(wsHandler);
-                try {
-                    server.start();
-                    log.info("WebSocket backend server started at port: " + serverPort);
-                } catch (InterruptedException ignore) {
-                } catch (Exception e) {
-                    log.error("Error while starting backend server at port: " + serverPort, e);
-                    Assert.fail("Cannot start WebSocket server");
-                }
+    private void startWebSocketServer() {
+        WebSocketHandler wsHandler = new WebSocketHandler() {
+            @Override
+            public void configure(WebSocketServletFactory factory) {
+                factory.register(WebSocketServerImpl.class);
             }
-
-        });
+        };
+        server = new Server(0);
+        server.setHandler(wsHandler);
+        try {
+            server.start();
+            webSocketServerPort = server.getURI().getPort();
+            log.info("WebSocket backend server started at port :" + webSocketServerPort);
+        } catch (InterruptedException ignore) {
+        } catch (Exception e) {
+            log.error("Error while starting backend server at port: " + webSocketServerPort, e);
+            Assert.fail("Cannot start WebSocket server");
+        }
     }
 
     /**
@@ -534,7 +518,7 @@ public void configure(WebSocketServletFactory factory) {
      */
     private void testThrottling(String accessToken) throws Exception {
 
-        waitUntilClockHour();
+        waitUntilClockMinute();
         int startingDistinctUnitTime = LocalDateTime.now().getMinute();
         int limit = 2;
         WebSocketClient client = new WebSocketClient();
@@ -563,6 +547,7 @@ private void testThrottling(String accessToken) throws Exception {
                         log.info("Repeating the test as throttling testing time duration is dispersed into two " +
                                 "separate units of time");
                         testThrottling(accessToken);
+                        return;
                     }
                     assertEquals(socket.getResponseMessage(), "Error code: 4003 reason: Websocket frame throttled out",
                             "Received response is not matching");
@@ -626,9 +611,10 @@ private void invokeAPI(WebSocketClient client, String accessToken, AUTH_IN in, H
 
     @AfterClass(alwaysRun = true)
     public void destroy() throws Exception {
-
+        if (server != null) {
+            server.stop();
+        }
         serverConfigurationManager.restoreToLastConfiguration(false);
-        executorService.shutdownNow();
         super.cleanUp();
     }
 }
diff --git a/modules/integration/tests-integration/tests-backend/src/test/java/org/wso2/am/integration/tests/workflow/WorkflowApprovalExecutorTest.java b/modules/integration/tests-integration/tests-backend/src/test/java/org/wso2/am/integration/tests/workflow/WorkflowApprovalExecutorTest.java
index 6e9b9b941b..45b85a52d1 100644
--- a/modules/integration/tests-integration/tests-backend/src/test/java/org/wso2/am/integration/tests/workflow/WorkflowApprovalExecutorTest.java
+++ b/modules/integration/tests-integration/tests-backend/src/test/java/org/wso2/am/integration/tests/workflow/WorkflowApprovalExecutorTest.java
@@ -44,10 +44,12 @@
 import org.wso2.am.integration.clients.store.api.v1.dto.ApplicationDTO;
 import org.wso2.am.integration.clients.store.api.v1.dto.ApplicationKeyDTO;
 import org.wso2.am.integration.clients.store.api.v1.dto.ApplicationKeyGenerateRequestDTO;
+import org.wso2.am.integration.test.Constants;
 import org.wso2.am.integration.test.impl.ApiProductTestHelper;
 import org.wso2.am.integration.test.impl.ApiTestHelper;
 import org.wso2.am.integration.test.impl.RestAPIAdminImpl;
 import org.wso2.am.integration.test.impl.RestAPIStoreImpl;
+import org.wso2.am.integration.test.utils.APIManagerIntegrationTestException;
 import org.wso2.am.integration.test.utils.UserManagementUtils;
 import org.wso2.am.integration.test.utils.base.APIMIntegrationConstants;
 import org.wso2.am.integration.test.utils.bean.*;
@@ -162,6 +164,8 @@ public void testAPIWorkflowProcess() throws Exception {
         apiId = apiResponse.getData();
         // Create Revision and Deploy to Gateway
         createAPIRevisionAndDeployUsingRest(apiId, restAPIPublisher);
+        String externalRef = getExternalRef(apiName);
+        acceptDeployRequestByAdmin(externalRef);
         //request to publish the API
         HttpResponse lifeCycleChangeResponse = restAPIPublisher
                 .changeAPILifeCycleStatus(apiId, APILifeCycleAction.PUBLISH.getAction(), null);
@@ -244,9 +248,9 @@ public void testAPIProductWorkflowProcess() throws Exception {
         // Request to Publish the API Product
         WorkflowResponseDTO workflowResponseDTO = apiProductTestHelper.changeLifecycleStateOfApiProduct(apiProductId,
                 "Publish", null);
-        assertEquals("CREATED", workflowResponseDTO.getWorkflowStatus().getValue());
+        assertEquals(workflowResponseDTO.getWorkflowStatus().getValue(), "CREATED");
         APIProductDTO returnedAPIProductDTO = restAPIPublisher.getApiProduct(apiProductId);
-        assertEquals("CREATED", returnedAPIProductDTO.getState());
+        assertEquals(returnedAPIProductDTO.getState(), "CREATED");
         assertEquals(returnedAPIProductDTO.getWorkflowStatus(), APILifeCycleState.CREATED.toString(), "Lifecycle "
                 + "state should remain without changing till approval. ");
 
@@ -295,10 +299,11 @@ private void createAndDeployAPIProduct() throws Exception {
 
         final String name = UUID.randomUUID().toString();
         final String context = "/" + UUID.randomUUID();
+        final String version = "1.0.0";
 
         List<String> policies = Arrays.asList(TIER_UNLIMITED, TIER_GOLD);
 
-        apiProductDTO = apiProductTestHelper.createAPIProductInPublisher(USER_SMITH, name, context, apisToBeUsed,
+        apiProductDTO = apiProductTestHelper.createAPIProductInPublisher(USER_SMITH, name, context, version, apisToBeUsed,
                 policies);
         apiProductId = apiProductDTO.getId();
         assert apiProductDTO.getState() != null;
@@ -905,6 +910,8 @@ public void testCleanUpWorkflowProcess() throws Exception {
         String apiIdNew = apiResponse.getData();
         // Create Revision and Deploy to Gateway
         createAPIRevisionAndDeployUsingRest(apiIdNew, restAPIPublisher);
+        String externalRef = getExternalRef(apiName);
+        acceptDeployRequestByAdmin(externalRef);
         //request to publish the API
         HttpResponse lifeCycleChangeResponse = restAPIPublisher
                 .changeAPILifeCycleStatus(apiIdNew, APILifeCycleAction.PUBLISH.getAction(), null);
@@ -918,7 +925,6 @@ public void testCleanUpWorkflowProcess() throws Exception {
         String jsonAPIStateChangeGetResponse = response.getData();
         String apiStateChangeExternalWorkflowRef = null;
         JSONObject workflowRespObj = new JSONObject(response.getData());
-        String externalWorkflowRef = null;
         JSONArray arr = (JSONArray) workflowRespObj.get("list");
         for (int i = 0; i < arr.length(); i++) {
             JSONObject listItem = (JSONObject) arr.get(i);
@@ -979,6 +985,8 @@ public void testCleanUpWorkflowProcess() throws Exception {
         String apiIdSecond = apiResponseNew.getData();
         // Create Revision and Deploy to Gateway
         createAPIRevisionAndDeployUsingRest(apiIdSecond, restAPIPublisher);
+        String externalWorkflowRef = getExternalRef(apiName);
+        acceptDeployRequestByAdmin(externalRef);
         restAPIPublisher.changeAPILifeCycleStatus(apiIdSecond, APILifeCycleAction.PUBLISH.getAction(),
                 null);
         //get workflow requests of API state change
@@ -1096,6 +1104,227 @@ public void testCleanUpWorkflowProcess() throws Exception {
                 "Clean up pending task process is failed for Application Key generation");
     }
 
+    /**
+     * Test API revision deployment workflow
+     * Following flows will be tested,
+     * Deploy revision request will be sent and check whether it is not deployed
+     * Reject request and check whether it is not deployed
+     * Deploy request will be sent, admin will approve it and check whether it is deployed
+     * Undeploy the revision and check whether it is undeployed
+     * Deploy a revision and send another request and check whether the second request is not deployed
+     * Reject the second request and check whether it is not deployed
+     * Deploy the second request and check whether it is deployed and the first deployment is undeployed
+     *
+     * @throws Exception if an error occurs when revision deployment workflow test is running
+     **/
+    @Test(groups = { "wso2.am" }, description = "Testing the API Revision Deployment Workflow Process")
+    public void testAPIRevisionDeploymentWorkflowProcess() throws Exception {
+        //Add API
+        String apiName = "WorkflowRevisionDeployment";
+        String apiVersion = "1.0.0";
+        String apiContext = "workflowrevision";
+        String url = getGatewayURLHttp() + "jaxrs_basic/services/customers/customerservice";
+        APIRequest apiRequest;
+        apiRequest = new APIRequest(apiName, apiContext, new URL(url));
+        apiRequest.setVersion(apiVersion);
+        apiRequest.setTiersCollection(APIMIntegrationConstants.API_TIER.UNLIMITED);
+        apiRequest.setTier(APIMIntegrationConstants.API_TIER.UNLIMITED);
+        apiRequest.setProvider(USER_SMITH);
+        HttpResponse apiResponse = restAPIPublisher.addAPI(apiRequest);
+        apiId = apiResponse.getData();
+        assertEquals(apiResponse.getResponseCode(), 201,
+                "API creation failed in Revision Deployment Workflow Executor");
+
+        // Create revision and send deploy request
+        String firstRevisionUUID = createAPIRevisionAndDeployUsingRest(apiId, restAPIPublisher);
+
+        String firstExternalWorkflowRef = getExternalRef(apiName);
+
+        // Get workflow pending request by external workflow reference by admin
+        org.wso2.am.integration.test.HttpResponse response = restAPIAdmin.getWorkflowByExternalWorkflowReference(
+                firstExternalWorkflowRef);
+        assertEquals(response.getResponseCode(), 200,
+                "Get First Workflow Pending request by external workflow reference failed for User Admin");
+
+        // Reject workflow and check whether the revision is not deployed
+        response = restAPIAdmin.rejectWorkflowStatus(firstExternalWorkflowRef);
+        assertEquals(response.getResponseCode(), 200, "First Workflow request reject failed for user admin");
+        HttpResponse apiRevisionsGetResponse = restAPIPublisher.getAPIRevisions(apiId, "deployed:true");
+        assertEquals(apiRevisionsGetResponse.getResponseCode(), HTTP_RESPONSE_CODE_OK,
+                "Unable to retrieve deployed revisions" + apiRevisionsGetResponse.getData());
+        JSONObject apiRevisionsGetResponseObj = new JSONObject(apiRevisionsGetResponse.getData());
+        assertEquals(apiRevisionsGetResponseObj.getJSONArray("list").length(), 0, "First Revision is deployed");
+
+        deployAPIRevisionWithWorkflow(apiId, firstRevisionUUID, firstExternalWorkflowRef);
+        apiRevisionsGetResponse = restAPIPublisher.getAPIRevisions(apiId, "deployed:true");
+        assertEquals(apiRevisionsGetResponse.getResponseCode(), HTTP_RESPONSE_CODE_OK,
+                "Unable to retrieve deployed revisions" + apiRevisionsGetResponse.getData());
+        apiRevisionsGetResponseObj = new JSONObject(apiRevisionsGetResponse.getData());
+        JSONArray listArray = apiRevisionsGetResponseObj.getJSONArray("list");
+        // Iterate through the "list" array
+        for (int i = 0; i < listArray.length(); i++) {
+            JSONObject item = listArray.getJSONObject(i);
+            String status = item.getJSONArray("deploymentInfo").getJSONObject(0).getString("status");
+            if ("APPROVED".equals(status)) {
+                assertEquals(firstRevisionUUID, item.getString("id"), "First Revision is not deployed");
+            }
+        }
+
+        // Undeploy revision and check whether it is undeployed
+        undeployAPIRevisionWithWorkflow(apiId, firstRevisionUUID, firstExternalWorkflowRef);
+        apiRevisionsGetResponse = restAPIPublisher.getAPIRevisions(apiId, "deployed:true");
+        assertEquals(apiRevisionsGetResponse.getResponseCode(), HTTP_RESPONSE_CODE_OK,
+                "Unable to retrieve deployed revisions" + apiRevisionsGetResponse.getData());
+        apiRevisionsGetResponseObj = new JSONObject(apiRevisionsGetResponse.getData());
+        assertEquals(apiRevisionsGetResponseObj.getJSONArray("list").length(), 0, "First Revision is deployed");
+
+        // Deploy a revision then send another request and check whether the second request is not deployed
+        deployAPIRevisionWithWorkflow(apiId, firstRevisionUUID, firstExternalWorkflowRef);
+        // Create Second Revision and send deploy request
+        String secondRevisionUUID = createAPIRevisionAndDeployUsingRest(apiId, restAPIPublisher);
+        apiRevisionsGetResponse = restAPIPublisher.getAPIRevisions(apiId, "deployed:true");
+        assertEquals(apiRevisionsGetResponse.getResponseCode(), HTTP_RESPONSE_CODE_OK,
+                "Unable to retrieve deployed revisions" + apiRevisionsGetResponse.getData());
+        apiRevisionsGetResponseObj = new JSONObject(apiRevisionsGetResponse.getData());
+        listArray = apiRevisionsGetResponseObj.getJSONArray("list");
+        // Iterate through the "list" array
+        for (int i = 0; i < listArray.length(); i++) {
+            JSONObject item = listArray.getJSONObject(i);
+            String status = item.getJSONArray("deploymentInfo").getJSONObject(0).getString("status");
+            if ("APPROVED".equals(status)) {
+                assertEquals(firstRevisionUUID, item.getString("id"), "Second Revision is deployed");
+            }
+        }
+
+        String secondExternalWorkflowRef = getExternalRef(apiName);
+        apiRevisionsGetResponse = restAPIPublisher.getAPIRevisions(apiId, "deployed:true");
+        assertEquals(apiRevisionsGetResponse.getResponseCode(), HTTP_RESPONSE_CODE_OK,
+                "Unable to retrieve deployed revisions" + apiRevisionsGetResponse.getData());
+
+        // Reject the second workflow request and check whether the second revision is not deployed
+        response = restAPIAdmin.rejectWorkflowStatus(secondExternalWorkflowRef);
+        assertEquals(response.getResponseCode(), 200, "Workflow request update failed for user admin");
+        apiRevisionsGetResponse = restAPIPublisher.getAPIRevisions(apiId, "deployed:true");
+        assertEquals(apiRevisionsGetResponse.getResponseCode(), HTTP_RESPONSE_CODE_OK,
+                "Unable to retrieve deployed revisions" + apiRevisionsGetResponse.getData());
+        apiRevisionsGetResponseObj = new JSONObject(apiRevisionsGetResponse.getData());
+        listArray = apiRevisionsGetResponseObj.getJSONArray("list");
+        // Iterate through the "list" array
+        for (int i = 0; i < listArray.length(); i++) {
+            JSONObject item = listArray.getJSONObject(i);
+            String status = item.getJSONArray("deploymentInfo").getJSONObject(0).getString("status");
+            if ("APPROVED".equals(status)) {
+                Assert.assertNotEquals(secondRevisionUUID, item.getString("id"), "Second Revision is deployed");
+            }
+        }
+
+        // Deploy the second revision and check whether the first revision is undeployed
+        deployAPIRevisionWithWorkflow(apiId, secondRevisionUUID, secondExternalWorkflowRef);
+        apiRevisionsGetResponse = restAPIPublisher.getAPIRevisions(apiId, "deployed:true");
+        assertEquals(apiRevisionsGetResponse.getResponseCode(), HTTP_RESPONSE_CODE_OK,
+                "Unable to retrieve deployed revisions" + apiRevisionsGetResponse.getData());
+        apiRevisionsGetResponseObj = new JSONObject(apiRevisionsGetResponse.getData());
+        listArray = apiRevisionsGetResponseObj.getJSONArray("list");
+        // Iterate through the "list" array
+        for (int i = 0; i < listArray.length(); i++) {
+            JSONObject item = listArray.getJSONObject(i);
+            String status = item.getJSONArray("deploymentInfo").getJSONObject(0).getString("status");
+            if ("APPROVED".equals(status)) {
+                Assert.assertNotEquals(firstRevisionUUID, item.getString("id"), "First Revision is deployed");
+                assertEquals(secondRevisionUUID, item.getString("id"), "Second Revision is not deployed");
+            }
+        }
+    }
+
+    /**
+     * Get the external reference for AM_REVISION_DEPLOYMENT workflow
+     *
+     * @param apiName        API Name
+     * @return external reference
+     * @throws Exception if an error occurs when deploying a revision
+     **/
+    private String getExternalRef(String apiName) throws Exception {
+        String workflowType = "AM_REVISION_DEPLOYMENT";
+        // Get workflow pending requests by admin
+        org.wso2.am.integration.test.HttpResponse response = restAPIAdmin.getWorkflows(workflowType);
+        assertEquals(response.getResponseCode(), 200, "Get Workflow Pending requests failed for User Admin");
+
+        // Get the externalReference of the workflow
+        JSONObject workflowRespObj = new JSONObject(response.getData());
+        String externalWorkflowRef = null;
+        JSONArray revisionArray = (JSONArray) workflowRespObj.get("list");
+        for (int item = 0; item < revisionArray.length(); item++) {
+            JSONObject revision = (JSONObject) revisionArray.get(item);
+            JSONObject properties = (JSONObject) revision.get("properties");
+            if (properties.has("apiName") && apiName.equals(properties.get("apiName"))) {
+                externalWorkflowRef = (String) revision.get("referenceId");
+            }
+        }
+        assertNotNull("External Workflow reference is not available ", externalWorkflowRef);
+        return externalWorkflowRef;
+    }
+
+    /**
+     * Deploy a revision when revision deployment workflow is active
+     *
+     * @param apiId        API Id
+     * @param revisionUUID Revision UUID
+     * @param externalRef  External reference
+     * @throws Exception if an error occurs when deploying a revision
+     **/
+    private void deployAPIRevisionWithWorkflow(String apiId, String revisionUUID, String externalRef) throws Exception {
+        // Send deploy request, approve and check whether it is deployed
+        List<APIRevisionDeployUndeployRequest> apiRevisionDeployRequestList = new ArrayList<>();
+        APIRevisionDeployUndeployRequest apiRevisionDeployRequest = new APIRevisionDeployUndeployRequest();
+        apiRevisionDeployRequest.setName(Constants.GATEWAY_ENVIRONMENT);
+        apiRevisionDeployRequest.setVhost("localhost");
+        apiRevisionDeployRequest.setDisplayOnDevportal(true);
+        apiRevisionDeployRequestList.add(apiRevisionDeployRequest);
+        HttpResponse apiRevisionsDeployResponse = restAPIPublisher.deployAPIRevision(apiId, revisionUUID,
+                apiRevisionDeployRequestList, "API");
+        assertEquals(apiRevisionsDeployResponse.getResponseCode(), HTTP_RESPONSE_CODE_CREATED,
+                "Unable to deploy API Revisions:" + apiRevisionsDeployResponse.getData());
+        org.wso2.am.integration.test.HttpResponse response = restAPIAdmin.updateWorkflowStatus(externalRef);
+        assertEquals(response.getResponseCode(), 200, "First Workflow request update failed for user admin");
+        acceptDeployRequestByAdmin(externalRef);
+    }
+
+    /**
+     * Accept the deployment workflow request from the admin side
+     *
+     * @param externalRef  External reference
+     * @throws Exception if an error occurs when deploying a revision
+     **/
+    private void acceptDeployRequestByAdmin(String externalRef) throws Exception {
+        org.wso2.am.integration.test.HttpResponse response = restAPIAdmin.updateWorkflowStatus(externalRef);
+        assertEquals(response.getResponseCode(), 200, "First Workflow request update failed for user admin");
+    }
+
+    /**
+     * Undeploy a revision when revision deployment workflow is active
+     *
+     * @param apiId        API Id
+     * @param revisionUUID Revision UUID
+     * @param externalRef  External reference
+     * @throws Exception if an error occurs when undeploying a revision
+     **/
+    private void undeployAPIRevisionWithWorkflow(String apiId, String revisionUUID, String externalRef)
+            throws Exception {
+        List<APIRevisionDeployUndeployRequest> apiRevisionDeployRequestList = new ArrayList<>();
+        APIRevisionDeployUndeployRequest apiRevisionDeployRequest = new APIRevisionDeployUndeployRequest();
+        apiRevisionDeployRequest.setName(Constants.GATEWAY_ENVIRONMENT);
+        apiRevisionDeployRequest.setVhost("localhost");
+        apiRevisionDeployRequest.setDisplayOnDevportal(true);
+        apiRevisionDeployRequestList.add(apiRevisionDeployRequest);
+        HttpResponse apiRevisionsDeployResponse = restAPIPublisher.undeployAPIRevision(apiId, revisionUUID,
+                apiRevisionDeployRequestList);
+        assertEquals(apiRevisionsDeployResponse.getResponseCode(), HTTP_RESPONSE_CODE_CREATED,
+                "Unable to deploy API Revisions:" + apiRevisionsDeployResponse.getData());
+        org.wso2.am.integration.test.HttpResponse response = restAPIAdmin.updateWorkflowStatus(externalRef);
+        assertEquals(response.getResponseCode(), 200, "First Workflow request update failed for user admin");
+    }
+
+
     @AfterClass(alwaysRun = true)
     public void destroy() throws Exception {
         restAPIStore.deleteApplication(applicationID);
diff --git a/modules/integration/tests-integration/tests-backend/src/test/resources/artifacts/AM/configFiles/APIM5898/workflow-extensions.xml b/modules/integration/tests-integration/tests-backend/src/test/resources/artifacts/AM/configFiles/APIM5898/workflow-extensions.xml
index 94b4204689..77e2b8a758 100644
--- a/modules/integration/tests-integration/tests-backend/src/test/resources/artifacts/AM/configFiles/APIM5898/workflow-extensions.xml
+++ b/modules/integration/tests-integration/tests-backend/src/test/resources/artifacts/AM/configFiles/APIM5898/workflow-extensions.xml
@@ -1,4 +1,6 @@
 <WorkFlowExtensions>
+    <APIRevisionDeployment executor="org.wso2.carbon.apimgt.impl.workflow.APIRevisionDeploymentSimpleWorkflowExecutor"/>
+    <!--APIRevisionDeployment executor="org.wso2.carbon.apimgt.impl.workflow.APIRevisionDeploymentApprovalWorkflowExecutor"/-->
     <ApplicationCreation executor="org.wso2.carbon.apimgt.impl.workflow.ApplicationCreationSimpleWorkflowExecutor"/>
     <!--ApplicationCreation executor="org.wso2.carbon.apimgt.impl.workflow.ApplicationCreationWSWorkflowExecutor">
          <Property name="serviceEndpoint">http://localhost:9765/services/ApplicationApprovalWorkFlowProcess/</Property>
diff --git a/modules/integration/tests-integration/tests-backend/src/test/resources/artifacts/AM/configFiles/approveWorkflow/workflow-extensions.xml b/modules/integration/tests-integration/tests-backend/src/test/resources/artifacts/AM/configFiles/approveWorkflow/workflow-extensions.xml
index d164df1782..07f1e9fdd5 100644
--- a/modules/integration/tests-integration/tests-backend/src/test/resources/artifacts/AM/configFiles/approveWorkflow/workflow-extensions.xml
+++ b/modules/integration/tests-integration/tests-backend/src/test/resources/artifacts/AM/configFiles/approveWorkflow/workflow-extensions.xml
@@ -1,4 +1,6 @@
 <WorkFlowExtensions>
+    <!--APIRevisionDeployment executor="org.wso2.carbon.apimgt.impl.workflow.APIRevisionDeploymentSimpleWorkflowExecutor"/-->
+    <APIRevisionDeployment executor="org.wso2.carbon.apimgt.impl.workflow.APIRevisionDeploymentApprovalWorkflowExecutor"/>
     <!--ApplicationCreation executor="org.wso2.carbon.apimgt.impl.workflow.ApplicationCreationSimpleWorkflowExecutor"/-->
     <ApplicationCreation executor="org.wso2.carbon.apimgt.impl.workflow.ApplicationCreationApprovalWorkflowExecutor"/>
     <!--ProductionApplicationRegistration executor="org.wso2.carbon.apimgt.impl.workflow.ApplicationRegistrationSimpleWorkflowExecutor"/-->
diff --git a/modules/integration/tests-integration/tests-backend/src/test/resources/artifacts/AM/configFiles/common/tenant-conf.json b/modules/integration/tests-integration/tests-backend/src/test/resources/artifacts/AM/configFiles/common/tenant-conf.json
index d3b51d1d8a..ff2f47135f 100644
--- a/modules/integration/tests-integration/tests-backend/src/test/resources/artifacts/AM/configFiles/common/tenant-conf.json
+++ b/modules/integration/tests-integration/tests-backend/src/test/resources/artifacts/AM/configFiles/common/tenant-conf.json
@@ -356,6 +356,18 @@
       {
         "Name": "apim:admin_tier_view",
         "Roles": "admin"
+      },
+      {
+        "Name": "apim:gateway_policy_manage",
+        "Roles": "admin"
+      },
+      {
+        "Name": "apim:gateway_policy_view",
+        "Roles": "admin,Internal/creator,Internal/publisher,Internal/observer"
+      },
+      {
+        "Name": "apim:api_provider_change",
+        "Roles": "admin"
       }
     ]
   },
diff --git a/modules/integration/tests-integration/tests-backend/src/test/resources/artifacts/AM/configFiles/linterCustomRulesTest/tenant-conf.json b/modules/integration/tests-integration/tests-backend/src/test/resources/artifacts/AM/configFiles/linterCustomRulesTest/tenant-conf.json
index cdfd74e214..f7e162679f 100644
--- a/modules/integration/tests-integration/tests-backend/src/test/resources/artifacts/AM/configFiles/linterCustomRulesTest/tenant-conf.json
+++ b/modules/integration/tests-integration/tests-backend/src/test/resources/artifacts/AM/configFiles/linterCustomRulesTest/tenant-conf.json
@@ -372,6 +372,18 @@
       {
         "Name": "apim:admin_tier_view",
         "Roles": "admin"
+      },
+      {
+        "Name": "apim:gateway_policy_manage",
+        "Roles": "admin"
+      },
+      {
+        "Name": "apim:gateway_policy_view",
+        "Roles": "admin,Internal/creator,Internal/publisher,Internal/observer"
+      },
+      {
+        "Name": "apim:api_provider_change",
+        "Roles": "admin"
       }
     ]
   },
diff --git a/modules/integration/tests-integration/tests-backend/src/test/resources/artifacts/AM/configFiles/monetization/tenant-conf.json b/modules/integration/tests-integration/tests-backend/src/test/resources/artifacts/AM/configFiles/monetization/tenant-conf.json
index baf97cec81..0eced40453 100644
--- a/modules/integration/tests-integration/tests-backend/src/test/resources/artifacts/AM/configFiles/monetization/tenant-conf.json
+++ b/modules/integration/tests-integration/tests-backend/src/test/resources/artifacts/AM/configFiles/monetization/tenant-conf.json
@@ -356,6 +356,18 @@
       {
         "Name": "apim:admin_tier_view",
         "Roles": "admin"
+      },
+      {
+        "Name": "apim:gateway_policy_manage",
+        "Roles": "admin"
+      },
+      {
+        "Name": "apim:gateway_policy_view",
+        "Roles": "admin,Internal/creator,Internal/publisher,Internal/observer"
+      },
+      {
+        "Name": "apim:api_provider_change",
+        "Roles": "admin"
       }
     ]
   },
diff --git a/modules/integration/tests-integration/tests-backend/src/test/resources/artifacts/AM/configFiles/notification/tenant-conf.json b/modules/integration/tests-integration/tests-backend/src/test/resources/artifacts/AM/configFiles/notification/tenant-conf.json
index f94a83790c..fa2f1375ae 100644
--- a/modules/integration/tests-integration/tests-backend/src/test/resources/artifacts/AM/configFiles/notification/tenant-conf.json
+++ b/modules/integration/tests-integration/tests-backend/src/test/resources/artifacts/AM/configFiles/notification/tenant-conf.json
@@ -356,6 +356,18 @@
       {
         "Name": "apim:admin_tier_view",
         "Roles": "admin"
+      },
+      {
+        "Name": "apim:gateway_policy_manage",
+        "Roles": "admin"
+      },
+      {
+        "Name": "apim:gateway_policy_view",
+        "Roles": "admin,Internal/creator,Internal/publisher,Internal/observer"
+      },
+      {
+        "Name": "apim:api_provider_change",
+        "Roles": "admin"
       }
     ]
   },
diff --git a/modules/integration/tests-integration/tests-backend/src/test/resources/artifacts/AM/configFiles/tenantConf/tenant-conf.json b/modules/integration/tests-integration/tests-backend/src/test/resources/artifacts/AM/configFiles/tenantConf/tenant-conf.json
index 205ff6e62b..e097660fae 100644
--- a/modules/integration/tests-integration/tests-backend/src/test/resources/artifacts/AM/configFiles/tenantConf/tenant-conf.json
+++ b/modules/integration/tests-integration/tests-backend/src/test/resources/artifacts/AM/configFiles/tenantConf/tenant-conf.json
@@ -356,6 +356,18 @@
       {
         "Name": "apim:admin_tier_view",
         "Roles": "admin"
+      },
+      {
+        "Name": "apim:gateway_policy_manage",
+        "Roles": "admin"
+      },
+      {
+        "Name": "apim:gateway_policy_view",
+        "Roles": "admin,Internal/creator,Internal/publisher,Internal/observer"
+      },
+      {
+        "Name": "apim:api_provider_change",
+        "Roles": "admin"
       }
     ]
   },
diff --git a/modules/integration/tests-integration/tests-backend/src/test/resources/artifacts/AM/configFiles/tokenTest/urlSafeTokenTest/deployment.toml b/modules/integration/tests-integration/tests-backend/src/test/resources/artifacts/AM/configFiles/tokenTest/urlSafeTokenTest/deployment.toml
index fe69c76171..9741be31c6 100755
--- a/modules/integration/tests-integration/tests-backend/src/test/resources/artifacts/AM/configFiles/tokenTest/urlSafeTokenTest/deployment.toml
+++ b/modules/integration/tests-integration/tests-backend/src/test/resources/artifacts/AM/configFiles/tokenTest/urlSafeTokenTest/deployment.toml
@@ -102,3 +102,17 @@ password = "${admin.password}"
 [apim.sync_runtime_artifacts.gateway.skip_list]
 apis = ["admin--git2231head_v1.0.0.xml","admin--PizzaShackAPI_v1.0.0.xml","admin--ScriptMediatorAPI_v1.0.xml",
 "APIThrottleBackendAPI.xml","BackEndSecurity.xml","DigestAuth_API.xml","git2231.xml","HttpPATCHSupport_API.xml","JWKS-Backend.xml","JWTBackendAPI.xml","multiVSR_v1.0.0.xml","Response_API_1.xml","Response_API_2.xml","Response_Custom_API.xml","Response_Error_API.xml","Response_Loc_API.xml","SpecialCRN_v1.0.0.xml","status_code_204_API.xml","stockquote.xml","XML_API.xml","Version1.xml","Version2.xml","schemaValidationAPI.xml"]
+
+[[apim.devportal.application_attributes]]
+required=true
+hidden=false
+default="Yes"
+name="Sandbox access required"
+description="Does this Application require access to APIs in the Sandbox environment ? (Yes or No)"
+
+[[apim.devportal.application_attributes]]
+required=true
+hidden=false
+default="Yes"
+name="Production access required"
+description="Does this Application require access to APIs in the Production environment ? (Yes or No)"
diff --git a/modules/integration/tests-integration/tests-backend/src/test/resources/artifacts/AM/configFiles/workflowHTTPRedirect/workflow-extentions.xml b/modules/integration/tests-integration/tests-backend/src/test/resources/artifacts/AM/configFiles/workflowHTTPRedirect/workflow-extentions.xml
index 7069df3b94..169bc1998a 100755
--- a/modules/integration/tests-integration/tests-backend/src/test/resources/artifacts/AM/configFiles/workflowHTTPRedirect/workflow-extentions.xml
+++ b/modules/integration/tests-integration/tests-backend/src/test/resources/artifacts/AM/configFiles/workflowHTTPRedirect/workflow-extentions.xml
@@ -1,4 +1,6 @@
     <WorkFlowExtensions>
+        <APIRevisionDeployment executor="org.wso2.carbon.apimgt.impl.workflow.APIRevisionDeploymentSimpleWorkflowExecutor"/>
+        <!--APIRevisionDeployment executor="org.wso2.carbon.apimgt.impl.workflow.APIRevisionDeploymentApprovalWorkflowExecutor"/-->
         <ApplicationCreation executor="org.wso2.carbon.apimgt.impl.workflow.ApplicationCreationSimpleWorkflowExecutor"/>
         <!--ApplicationCreation executor="org.wso2.carbon.apimgt.impl.workflow.ApplicationCreationWSWorkflowExecutor">
              <Property name="serviceEndpoint">http://localhost:9765/services/ApplicationApprovalWorkFlowProcess/</Property>
diff --git a/modules/integration/tests-integration/tests-backend/src/test/resources/artifacts/AM/configFiles/workflowapistatechange/workflow-extentions.xml b/modules/integration/tests-integration/tests-backend/src/test/resources/artifacts/AM/configFiles/workflowapistatechange/workflow-extentions.xml
index eea1238883..0031170e41 100644
--- a/modules/integration/tests-integration/tests-backend/src/test/resources/artifacts/AM/configFiles/workflowapistatechange/workflow-extentions.xml
+++ b/modules/integration/tests-integration/tests-backend/src/test/resources/artifacts/AM/configFiles/workflowapistatechange/workflow-extentions.xml
@@ -1,4 +1,6 @@
 <WorkFlowExtensions>
+    <APIRevisionDeployment executor="org.wso2.carbon.apimgt.impl.workflow.APIRevisionDeploymentSimpleWorkflowExecutor"/>
+    <!--APIRevisionDeployment executor="org.wso2.carbon.apimgt.impl.workflow.APIRevisionDeploymentApprovalWorkflowExecutor"/-->
     <ApplicationCreation executor="org.wso2.carbon.apimgt.impl.workflow.ApplicationCreationSimpleWorkflowExecutor"/>
     <!--ApplicationCreation executor="org.wso2.carbon.apimgt.impl.workflow.ApplicationCreationWSWorkflowExecutor">
          <Property name="serviceEndpoint">http://localhost:9765/services/ApplicationApprovalWorkFlowProcess/</Property>
diff --git a/modules/integration/tests-integration/tests-backend/src/test/resources/artifacts/AM/operationPolicy/customCommonLogJSONPolicy.json b/modules/integration/tests-integration/tests-backend/src/test/resources/artifacts/AM/operationPolicy/customCommonLogJSONPolicy.json
index ec1fe61c18..856a4bb62f 100644
--- a/modules/integration/tests-integration/tests-backend/src/test/resources/artifacts/AM/operationPolicy/customCommonLogJSONPolicy.json
+++ b/modules/integration/tests-integration/tests-backend/src/test/resources/artifacts/AM/operationPolicy/customCommonLogJSONPolicy.json
@@ -1,6 +1,6 @@
 {
   "type": "operation_policy_specification",
-  "version": "v4.2.0",
+  "version": "v4.3.0",
   "data": {
     "category": "Mediation",
     "name": "customCommonLogPolicy",
diff --git a/modules/integration/tests-integration/tests-backend/src/test/resources/artifacts/AM/operationPolicy/customCommonLogPolicy.yaml b/modules/integration/tests-integration/tests-backend/src/test/resources/artifacts/AM/operationPolicy/customCommonLogPolicy.yaml
index 1505cd5226..dcc595f3d8 100644
--- a/modules/integration/tests-integration/tests-backend/src/test/resources/artifacts/AM/operationPolicy/customCommonLogPolicy.yaml
+++ b/modules/integration/tests-integration/tests-backend/src/test/resources/artifacts/AM/operationPolicy/customCommonLogPolicy.yaml
@@ -1,5 +1,5 @@
 type: operation_policy_specification
-version: v4.2.0
+version: v4.3.0
 data:
   category: Mediation
   name: customCommonLogPolicy
diff --git a/modules/integration/tests-integration/tests-backend/src/test/resources/artifacts/AM/operationPolicy/customCommonLogPolicyInvalid.yaml b/modules/integration/tests-integration/tests-backend/src/test/resources/artifacts/AM/operationPolicy/customCommonLogPolicyInvalid.yaml
index b54faa1c59..a0c79765a7 100644
--- a/modules/integration/tests-integration/tests-backend/src/test/resources/artifacts/AM/operationPolicy/customCommonLogPolicyInvalid.yaml
+++ b/modules/integration/tests-integration/tests-backend/src/test/resources/artifacts/AM/operationPolicy/customCommonLogPolicyInvalid.yaml
@@ -1,5 +1,5 @@
 type: operation_policy_specification
-version: v4.2.0
+version: v4.3.0
 data:
   category: Mediation
   name: customCommonLogPolicy
diff --git a/modules/integration/tests-integration/tests-backend/src/test/resources/artifacts/AM/synapseconfigs/property/auth_headers.xml b/modules/integration/tests-integration/tests-backend/src/test/resources/artifacts/AM/synapseconfigs/property/auth_headers.xml
index a56a1fc94b..67195c66f8 100644
--- a/modules/integration/tests-integration/tests-backend/src/test/resources/artifacts/AM/synapseconfigs/property/auth_headers.xml
+++ b/modules/integration/tests-integration/tests-backend/src/test/resources/artifacts/AM/synapseconfigs/property/auth_headers.xml
@@ -27,9 +27,9 @@
       <inSequence>
                <send>
                   <endpoint name="admin--AuthHeaderTestAPI_APIproductionEndpoint_0">
-                     <http uri-template="http://localhost:8991/am/sample/calculator/v1/api/multiply"/>
+                     <http uri-template="http://localhost:8993/am/sample/calculator/v1/api/multiply"/>
                      <property name="ENDPOINT_ADDRESS"
-                               value="http://localhost:8991/am/sample/calculator/v1/api/multiply"/>
+                               value="http://localhost:8993/am/sample/calculator/v1/api/multiply"/>
                   </endpoint>
                </send>
       </inSequence>
diff --git a/modules/integration/tests-integration/tests-backend/src/test/resources/oas/v2/oas_with_advance_configs.json b/modules/integration/tests-integration/tests-backend/src/test/resources/oas/v2/oas_with_advance_configs.json
new file mode 100644
index 0000000000..44eb0fc3c7
--- /dev/null
+++ b/modules/integration/tests-integration/tests-backend/src/test/resources/oas/v2/oas_with_advance_configs.json
@@ -0,0 +1,127 @@
+{
+  "swagger" : "2.0",
+  "info" : {
+    "version" : "1.0.0",
+    "title" : "SwaggerPetstore_v2"
+  },
+  "security" : [ {
+    "default" : [ ]
+  } ],
+  "paths" : {
+    "/pets" : {
+      "get" : {
+        "parameters" : [ ],
+        "responses" : {
+          "200" : {
+            "description" : "OK"
+          }
+        },
+        "security" : [ {
+          "default" : [ "SwaggerPetstore_v2" ]
+        } ],
+        "x-auth-type" : "Application & Application User",
+        "x-throttling-tier" : "Unlimited",
+        "x-wso2-application-security": {
+          "security-types": ["oauth2"],
+          "optional": false
+        }
+      }
+    },
+    "/pets/{petId}" : {
+      "get" : {
+        "parameters" : [ {
+          "name" : "petId",
+          "in" : "path",
+          "required" : true,
+          "type" : "string"
+        } ],
+        "responses" : {
+          "200" : {
+            "description" : "OK"
+          }
+        },
+        "security" : [ {
+          "default" : [ ]
+        } ],
+        "x-auth-type" : "Application & Application User",
+        "x-throttling-tier" : "Unlimited",
+        "x-wso2-application-security": {
+          "security-types": ["oauth2"],
+          "optional": false
+        }
+      }
+    },
+    "/oldpets" : {
+      "delete" : {
+        "parameters" : [ ],
+        "responses" : {
+          "200" : {
+            "description" : "OK"
+          }
+        },
+        "security" : [ {
+          "default" : [ "SwaggerPetstore_v2" ]
+        } ],
+        "x-auth-type" : "Application & Application User",
+        "x-throttling-tier" : "Unlimited",
+        "x-wso2-application-security": {
+          "security-types": ["oauth2"],
+          "optional": false
+        }
+      }
+    }
+  },
+  "x-wso2-api-key-header": "ApiKey",
+  "securityDefinitions" : {
+    "default" : {
+      "type" : "oauth2",
+      "authorizationUrl" : "https://test.com",
+      "flow" : "implicit",
+      "scopes" : {
+        "SwaggerPetstore_v2" : "SwaggerPetstore_v2"
+      },
+      "x-scopes-bindings" : {
+        "SwaggerPetstore_v2" : "admin"
+      }
+    }
+  },
+  "x-throttling-tier" : "Unlimited",
+  "x-wso2-cors" : {
+    "corsConfigurationEnabled" : true,
+    "accessControlAllowOrigins" : [ "*" ],
+    "accessControlAllowCredentials" : false,
+    "accessControlAllowHeaders" : [ "authorization", "Access-Control-Allow-Origin", "Content-Type", "SOAPAction" ],
+    "accessControlAllowMethods" : [ "GET", "PUT", "POST", "DELETE", "PATCH", "OPTIONS" ]
+  },
+  "x-wso2-production-endpoints": {
+    "urls": [
+      "https://localhost:9443/publisher-new/apis/create/openapi"
+    ],
+    "type": "http",
+    "advanceEndpointConfig": {
+      "circuitBreakers": {
+        "maxRetries": 3,
+        "maxConnectionPools": 1024,
+        "maxRequests": 75,
+        "maxPendingRequests": 35,
+        "maxConnections": 1024
+      }
+    }
+  },
+  "x-wso2-sandbox-endpoints" : {
+    "urls": [
+      "https://localhost:9443/publisher-new/apis/create/openapi"
+    ],
+    "type": "http",
+    "advanceEndpointConfig": {
+      "circuitBreakers": {
+        "maxRetries": 4,
+        "maxConnectionPools": 2048,
+        "maxRequests": 100,
+        "maxPendingRequests": 25,
+        "maxConnections": 2048
+      }
+    }
+  },
+  "x-wso2-basePath" : "/SwaggerPetstorev2/1.0.0"
+}
diff --git a/modules/integration/tests-integration/tests-backend/src/test/resources/oas/v3/api-product/test-api-1-oas.yaml b/modules/integration/tests-integration/tests-backend/src/test/resources/oas/v3/api-product/test-api-1-oas.yaml
new file mode 100644
index 0000000000..0ad7037e8e
--- /dev/null
+++ b/modules/integration/tests-integration/tests-backend/src/test/resources/oas/v3/api-product/test-api-1-oas.yaml
@@ -0,0 +1,139 @@
+openapi: 3.0.1
+info:
+  title: testAPI1
+  version: 1.0.0
+servers:
+  - url: /
+security:
+  - default: []
+paths:
+  "/users/{userID}/products/":
+    get:
+      parameters:
+        - name: userID
+          in: path
+          required: true
+          style: simple
+          explode: false
+          schema:
+            type: string
+            format: string
+      responses:
+        "200":
+          description: ok
+      security:
+        - default: []
+      x-auth-type: Application & Application User
+      x-throttling-tier: Unlimited
+      x-wso2-application-security:
+        security-types:
+          - oauth2
+        optional: false
+  "/users/{userID}/products/{productID}":
+    get:
+      parameters:
+        - $ref: "#/components/parameters/userIDPathParam"
+      responses:
+        "200":
+          description: ok
+      security:
+        - default: []
+      x-auth-type: Application & Application User
+      x-throttling-tier: Unlimited
+      x-wso2-application-security:
+        security-types:
+          - oauth2
+        optional: false
+    post:
+      parameters:
+        - $ref: "#/components/parameters/userIDPathParam"
+      responses:
+        "200":
+          description: ok
+          headers:
+            location:
+              $ref: "#/components/headers/Location"
+      security:
+        - default: []
+      x-auth-type: Application & Application User
+      x-throttling-tier: Unlimited
+      x-wso2-application-security:
+        security-types:
+          - oauth2
+        optional: false
+    parameters:
+      - $ref: "#/components/parameters/ProductIDPathParam"
+components:
+  parameters:
+    ProductIDPathParam:
+      name: productID
+      in: path
+      required: true
+      style: simple
+      explode: false
+      schema:
+        type: string
+        format: string
+    userIDPathParam:
+      name: userID
+      in: path
+      required: true
+      style: simple
+      explode: false
+      schema:
+        type: string
+        format: string
+  headers:
+    Location:
+      description: Location of the new created resource
+      style: simple
+      explode: false
+      schema:
+        type: string
+        format: uri
+  securitySchemes:
+    default:
+      type: oauth2
+      flows:
+        implicit:
+          authorizationUrl: "https://test.com"
+          scopes: {}
+x-wso2-auth-header: Authorization
+x-wso2-cors:
+  corsConfigurationEnabled: false
+  accessControlAllowOrigins:
+    - "*"
+  accessControlAllowCredentials: false
+  accessControlAllowHeaders:
+    - authorization
+    - Access-Control-Allow-Origin
+    - Content-Type
+    - SOAPAction
+    - apikey
+    - Internal-Key
+  accessControlAllowMethods:
+    - GET
+    - PUT
+    - POST
+    - DELETE
+    - PATCH
+    - OPTIONS
+x-wso2-production-endpoints:
+  urls:
+    - "http://api.yourdomain.com/"
+  type: http
+x-wso2-sandbox-endpoints:
+  urls:
+    - "http://api.yourdomain.com/"
+  type: http
+x-wso2-basePath: /testapi1/1.0.0
+x-wso2-transports:
+  - http
+  - https
+x-wso2-application-security:
+  security-types:
+    - oauth2
+  optional: false
+x-wso2-response-cache:
+  enabled: false
+  cacheTimeoutInSeconds: 300
diff --git a/modules/integration/tests-integration/tests-backend/src/test/resources/oas/v3/oas_with_advance_configs.json b/modules/integration/tests-integration/tests-backend/src/test/resources/oas/v3/oas_with_advance_configs.json
new file mode 100644
index 0000000000..e978319e2f
--- /dev/null
+++ b/modules/integration/tests-integration/tests-backend/src/test/resources/oas/v3/oas_with_advance_configs.json
@@ -0,0 +1,137 @@
+{
+  "openapi" : "3.0.1",
+  "info" : {
+    "title" : "SwaggerPetstore_v3",
+    "version" : "1.0.0"
+  },
+  "servers" : [ {
+    "url" : "/"
+  } ],
+  "security" : [ {
+    "default" : [ ]
+  } ],
+  "paths" : {
+    "/pets" : {
+      "get" : {
+        "responses" : {
+          "200" : {
+            "description" : "OK"
+          }
+        },
+        "security" : [ {
+          "default" : [ "SwaggerPetstore_v3" ]
+        } ],
+        "x-auth-type" : "Application & Application User",
+        "x-throttling-tier" : "Unlimited",
+        "x-wso2-application-security": {
+          "security-types": ["oauth2"],
+          "optional": false
+        }
+      }
+    },
+    "/pets/{petId}" : {
+      "get" : {
+        "parameters" : [ {
+          "name" : "petId",
+          "in" : "path",
+          "required" : true,
+          "style" : "simple",
+          "explode" : false,
+          "schema" : {
+            "type" : "string"
+          }
+        } ],
+        "responses" : {
+          "200" : {
+            "description" : "OK"
+          }
+        },
+        "security" : [ {
+          "default" : [ ]
+        } ],
+        "x-auth-type" : "Application & Application User",
+        "x-throttling-tier" : "Unlimited",
+        "x-wso2-application-security": {
+          "security-types": ["oauth2"],
+          "optional": false
+        }
+      }
+    },
+    "/oldpets" : {
+      "delete" : {
+        "responses" : {
+          "200" : {
+            "description" : "OK"
+          }
+        },
+        "security" : [ {
+          "default" : [ "SwaggerPetstore_v3" ]
+        } ],
+        "x-auth-type" : "Application & Application User",
+        "x-throttling-tier" : "Unlimited",
+        "x-wso2-application-security": {
+          "security-types": ["oauth2"],
+          "optional": false
+        }
+      }
+    }
+  },
+  "components" : {
+    "securitySchemes" : {
+      "default" : {
+        "type" : "oauth2",
+        "flows" : {
+          "implicit" : {
+            "authorizationUrl" : "https://test.com",
+            "scopes" : {
+              "SwaggerPetstore_v3" : "SwaggerPetstore_v3"
+            },
+            "x-scopes-bindings" : {
+              "SwaggerPetstore_v3" : "admin"
+            }
+          }
+        }
+      }
+    }
+  },
+  "x-wso2-api-key-header": "ApiKey",
+  "x-throttling-tier" : "Unlimited",
+  "x-wso2-cors" : {
+    "corsConfigurationEnabled" : true,
+    "accessControlAllowOrigins" : [ "*" ],
+    "accessControlAllowCredentials" : false,
+    "accessControlAllowHeaders" : [ "authorization", "Access-Control-Allow-Origin", "Content-Type", "SOAPAction" ],
+    "accessControlAllowMethods" : [ "GET", "PUT", "POST", "DELETE", "PATCH", "OPTIONS" ]
+  },
+  "x-wso2-production-endpoints": {
+    "urls": [
+      "https://localhost:9443/publisher-new/apis/create/openapi"
+    ],
+    "type": "http",
+    "advanceEndpointConfig": {
+      "circuitBreakers": {
+        "maxRetries": 3,
+        "maxConnectionPools": 1024,
+        "maxRequests": 75,
+        "maxPendingRequests": 35,
+        "maxConnections": 1024
+      }
+    }
+  },
+  "x-wso2-sandbox-endpoints" : {
+    "urls": [
+      "https://localhost:9443/publisher-new/apis/create/openapi"
+    ],
+    "type": "http",
+    "advanceEndpointConfig": {
+      "circuitBreakers": {
+        "maxRetries": 4,
+        "maxConnectionPools": 2048,
+        "maxRequests": 100,
+        "maxPendingRequests": 25,
+        "maxConnections": 2048
+      }
+    }
+  },
+  "x-wso2-basePath" : "/SwaggerPetstorev3/1.0.0"
+}
diff --git a/modules/integration/tests-integration/tests-backend/src/test/resources/testng-server-mgt.xml b/modules/integration/tests-integration/tests-backend/src/test/resources/testng-server-mgt.xml
index d34e32ebd0..09cfbfd0c7 100644
--- a/modules/integration/tests-integration/tests-backend/src/test/resources/testng-server-mgt.xml
+++ b/modules/integration/tests-integration/tests-backend/src/test/resources/testng-server-mgt.xml
@@ -24,6 +24,7 @@
         <classes>
             <class name="org.wso2.am.integration.tests.server.mgt.APIMgtServerStartupTestCase"/>
             <class name="org.wso2.am.integration.tests.server.mgt.OSGIServerBundleStatusTestCase"/>
+            <class name="org.wso2.am.integration.tests.logging.OOMLogsCheckTest"/>
             <!--<class name="org.wso2.am.integration.tests.login.LoginValidationTestCase"/>-->
         </classes>
     </test>
diff --git a/modules/integration/tests-integration/tests-backend/src/test/resources/testng.xml b/modules/integration/tests-integration/tests-backend/src/test/resources/testng.xml
index a76cc6a335..042e7496be 100644
--- a/modules/integration/tests-integration/tests-backend/src/test/resources/testng.xml
+++ b/modules/integration/tests-integration/tests-backend/src/test/resources/testng.xml
@@ -123,7 +123,7 @@
         <classes>
             <class name="org.wso2.am.integration.tests.restapi.ContentSearchTestCase"/>
             <class name="org.wso2.am.integration.tests.other.PublisherAccessControlTestCase"/>
-            <!-- <class name="org.wso2.am.integration.tests.other.DevPortalVisibilityTestCase"/>-->
+            <!--<class name="org.wso2.am.integration.tests.other.DevPortalVisibilityTestCase"/>-->
             <class name="org.wso2.am.integration.tests.api.lifecycle.APIVisibilityWithDirectURLTestCase"/>
             <class name="org.wso2.am.integration.tests.api.lifecycle.APITagVisibilityByRoleTestCase"/>
             <class name="org.wso2.am.integration.tests.api.lifecycle.NewVersionUpdateTestCase"/>
@@ -182,7 +182,7 @@
             <!-- <class name="org.wso2.am.integration.tests.jwt.EmailUserNameJWTAssertionTestCase"/>
             <class name="org.wso2.am.integration.tests.otherDefaultVersionWithScopesTesCase"/>
             <class name="org.wso2.am.integration.tests.header.ContentLengthHeaderTestCase"/> -->
-<!--            <class name="org.wso2.am.integration.tests.header.APIMANAGER3614DuplicateTransferEncodingHeaderTestCase"/>-->
+            <!--<class name="org.wso2.am.integration.tests.header.APIMANAGER3614DuplicateTransferEncodingHeaderTestCase"/>-->
             <class name="org.wso2.am.integration.tests.header.ESBJAVA3447PreserveCharsetInContentTypeTestCase"/>
             <!--class name="org.wso2.am.integration.tests.header.ESBJAVA5121CheckAuthHeaderOrderTestCase"/-->
             <!--<class name="org.wso2.am.integration.tests.other.APIEndpointTypeUpdateTestCase"/>-->
@@ -354,7 +354,7 @@
             <!--THis test will be enabled once the stats event streams are finalized  -->
             <!-- <class name="org.wso2.am.integration.tests.stats.APIInvocationStatPublisherTestCase"/>-->
             <!-- Temporarily disabling intermittently failing test-->
-            <!-- <class name="org.wso2.am.integration.tests.other.APIStateChangeWorkflowTestCase"/> -->
+            <!--<class name="org.wso2.am.integration.tests.other.APIStateChangeWorkflowTestCase"/>-->
             <class name="org.wso2.am.integration.tests.other.TokenEncryptionScopeTestCase"/>
             <class name="org.wso2.am.integration.tests.other.APIMANAGER5843WSDLHostnameTestCase"/>
             <class name="org.wso2.am.integration.tests.other.APIM4312NPEAfterRequestTimeoutTestCase"/>
@@ -387,6 +387,7 @@
         <classes>
             <class name="org.wso2.am.integration.tests.jwt.urlsafe.UrlSafeJWTTestSuite"/>
             <class name="org.wso2.am.integration.tests.jwt.urlsafe.URLSafeJWTTestCase"/>
+            <class name="org.wso2.am.integration.tests.jwt.jwtdecoding.JWTDecodingTestCase"/>
         </classes>
     </test>
 
@@ -428,7 +429,7 @@
         <parameter name="group" value="group1"/>
         <classes>
             <class name="org.wso2.am.integration.tests.logging.APILoggingTest"/>
-<!--            <class name="org.wso2.am.integration.tests.logging.CorrelationLoggingTest"/>-->
+            <!--<class name="org.wso2.am.integration.tests.logging.CorrelationLoggingTest"/>-->
         </classes>
     </test>
 
@@ -437,7 +438,7 @@
         <classes>
             <class name="org.wso2.am.integration.tests.crossSubscription.CrossTenantSubscriptionTestSuite"/>
             <class name="org.wso2.am.integration.tests.crossSubscription.CrossTenantSubscriptionTestCase"/>
-            <class name="org.wso2.am.integration.tests.crossSubscription.CrossTenantSubscriptionUpdateTestCase"/>
+            <!--<class name="org.wso2.am.integration.tests.crossSubscription.CrossTenantSubscriptionUpdateTestCase"/>-->
         </classes>
     </test>
 
diff --git a/modules/integration/tests-integration/tests-benchmark/pom.xml b/modules/integration/tests-integration/tests-benchmark/pom.xml
index c6b0a5e603..0eee46412d 100644
--- a/modules/integration/tests-integration/tests-benchmark/pom.xml
+++ b/modules/integration/tests-integration/tests-benchmark/pom.xml
@@ -20,7 +20,7 @@ under the License.
     <parent>
         <artifactId>org.wso2.carbon.am.integration.test</artifactId>
         <groupId>org.wso2.am</groupId>
-        <version>4.2.0-SNAPSHOT</version>
+        <version>4.3.0-SNAPSHOT</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
 
@@ -447,7 +447,7 @@ under the License.
         <dependency>
             <groupId>org.wso2.am</groupId>
             <artifactId>org.wso2.carbon.am.integration.backend.test</artifactId>
-            <version>4.2.0-SNAPSHOT</version>
+            <version>4.3.0-SNAPSHOT</version>
             <type>test-jar</type>
             <scope>test</scope>
         </dependency>
diff --git a/modules/integration/tests-integration/tests-config/pom.xml b/modules/integration/tests-integration/tests-config/pom.xml
index 4011315c65..d3c8f2563a 100644
--- a/modules/integration/tests-integration/tests-config/pom.xml
+++ b/modules/integration/tests-integration/tests-config/pom.xml
@@ -20,7 +20,7 @@ under the License.
     <parent>
         <artifactId>org.wso2.carbon.am.integration.test</artifactId>
         <groupId>org.wso2.am</groupId>
-        <version>4.2.0-SNAPSHOT</version>
+        <version>4.3.0-SNAPSHOT</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
 
diff --git a/modules/integration/tests-integration/tests-restart/pom.xml b/modules/integration/tests-integration/tests-restart/pom.xml
index 31d11795b3..8f92be5f2d 100644
--- a/modules/integration/tests-integration/tests-restart/pom.xml
+++ b/modules/integration/tests-integration/tests-restart/pom.xml
@@ -20,7 +20,7 @@ under the License.
     <parent>
         <artifactId>org.wso2.carbon.am.integration.test</artifactId>
         <groupId>org.wso2.am</groupId>
-        <version>4.2.0-SNAPSHOT</version>
+        <version>4.3.0-SNAPSHOT</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
 
diff --git a/modules/integration/tests-integration/tests-restart/src/test/java/org/wso2/am/integration/tests/server/restart/GraphqlServerRestartTestCase.java b/modules/integration/tests-integration/tests-restart/src/test/java/org/wso2/am/integration/tests/server/restart/GraphqlServerRestartTestCase.java
index ffeeadc6fc..4497870ba0 100644
--- a/modules/integration/tests-integration/tests-restart/src/test/java/org/wso2/am/integration/tests/server/restart/GraphqlServerRestartTestCase.java
+++ b/modules/integration/tests-integration/tests-restart/src/test/java/org/wso2/am/integration/tests/server/restart/GraphqlServerRestartTestCase.java
@@ -391,7 +391,10 @@ private File getTempFileWithContent(String schema) throws Exception {
 
     @AfterClass(alwaysRun = true)
     public void cleanUpArtifacts() throws Exception {
-        userManagementClient.deleteRole(GRAPHQL_ROLE);
+        // Clean up the role only if it is available
+        if(userManagementClient.roleNameExists(GRAPHQL_ROLE)){
+                userManagementClient.deleteRole(GRAPHQL_ROLE);
+            }
         userManagementClient.deleteUser(GRAPHQL_TEST_USER);
         restAPIStore.deleteApplication(testAppId1);
         restAPIStore.deleteApplication(testAppId2);
diff --git a/modules/integration/tests-integration/tests-restart/src/test/resources/artifacts/AM/configFiles/APIM5898/workflow-extensions.xml b/modules/integration/tests-integration/tests-restart/src/test/resources/artifacts/AM/configFiles/APIM5898/workflow-extensions.xml
index 94b4204689..77e2b8a758 100644
--- a/modules/integration/tests-integration/tests-restart/src/test/resources/artifacts/AM/configFiles/APIM5898/workflow-extensions.xml
+++ b/modules/integration/tests-integration/tests-restart/src/test/resources/artifacts/AM/configFiles/APIM5898/workflow-extensions.xml
@@ -1,4 +1,6 @@
 <WorkFlowExtensions>
+    <APIRevisionDeployment executor="org.wso2.carbon.apimgt.impl.workflow.APIRevisionDeploymentSimpleWorkflowExecutor"/>
+    <!--APIRevisionDeployment executor="org.wso2.carbon.apimgt.impl.workflow.APIRevisionDeploymentApprovalWorkflowExecutor"/-->
     <ApplicationCreation executor="org.wso2.carbon.apimgt.impl.workflow.ApplicationCreationSimpleWorkflowExecutor"/>
     <!--ApplicationCreation executor="org.wso2.carbon.apimgt.impl.workflow.ApplicationCreationWSWorkflowExecutor">
          <Property name="serviceEndpoint">http://localhost:9765/services/ApplicationApprovalWorkFlowProcess/</Property>
diff --git a/modules/integration/tests-integration/tests-restart/src/test/resources/artifacts/AM/configFiles/workflowHTTPRedirect/workflow-extentions.xml b/modules/integration/tests-integration/tests-restart/src/test/resources/artifacts/AM/configFiles/workflowHTTPRedirect/workflow-extentions.xml
index 7069df3b94..169bc1998a 100755
--- a/modules/integration/tests-integration/tests-restart/src/test/resources/artifacts/AM/configFiles/workflowHTTPRedirect/workflow-extentions.xml
+++ b/modules/integration/tests-integration/tests-restart/src/test/resources/artifacts/AM/configFiles/workflowHTTPRedirect/workflow-extentions.xml
@@ -1,4 +1,6 @@
     <WorkFlowExtensions>
+        <APIRevisionDeployment executor="org.wso2.carbon.apimgt.impl.workflow.APIRevisionDeploymentSimpleWorkflowExecutor"/>
+        <!--APIRevisionDeployment executor="org.wso2.carbon.apimgt.impl.workflow.APIRevisionDeploymentApprovalWorkflowExecutor"/-->
         <ApplicationCreation executor="org.wso2.carbon.apimgt.impl.workflow.ApplicationCreationSimpleWorkflowExecutor"/>
         <!--ApplicationCreation executor="org.wso2.carbon.apimgt.impl.workflow.ApplicationCreationWSWorkflowExecutor">
              <Property name="serviceEndpoint">http://localhost:9765/services/ApplicationApprovalWorkFlowProcess/</Property>
diff --git a/modules/integration/tests-integration/tests-restart/src/test/resources/artifacts/AM/synapseconfigs/property/auth_headers.xml b/modules/integration/tests-integration/tests-restart/src/test/resources/artifacts/AM/synapseconfigs/property/auth_headers.xml
index a56a1fc94b..67195c66f8 100644
--- a/modules/integration/tests-integration/tests-restart/src/test/resources/artifacts/AM/synapseconfigs/property/auth_headers.xml
+++ b/modules/integration/tests-integration/tests-restart/src/test/resources/artifacts/AM/synapseconfigs/property/auth_headers.xml
@@ -27,9 +27,9 @@
       <inSequence>
                <send>
                   <endpoint name="admin--AuthHeaderTestAPI_APIproductionEndpoint_0">
-                     <http uri-template="http://localhost:8991/am/sample/calculator/v1/api/multiply"/>
+                     <http uri-template="http://localhost:8993/am/sample/calculator/v1/api/multiply"/>
                      <property name="ENDPOINT_ADDRESS"
-                               value="http://localhost:8991/am/sample/calculator/v1/api/multiply"/>
+                               value="http://localhost:8993/am/sample/calculator/v1/api/multiply"/>
                   </endpoint>
                </send>
       </inSequence>
diff --git a/modules/local-authenticators/pom.xml b/modules/local-authenticators/pom.xml
index e7206a0c62..27c50eeba8 100644
--- a/modules/local-authenticators/pom.xml
+++ b/modules/local-authenticators/pom.xml
@@ -19,7 +19,7 @@
     <parent>
         <groupId>org.wso2.am</groupId>
         <artifactId>am-parent</artifactId>
-        <version>4.2.0-SNAPSHOT</version>
+        <version>4.3.0-SNAPSHOT</version>
         <relativePath>../../pom.xml</relativePath>
     </parent>
     <modelVersion>4.0.0</modelVersion>
diff --git a/modules/oauth2-grant-types/pom.xml b/modules/oauth2-grant-types/pom.xml
index 45310b7938..33f36be380 100644
--- a/modules/oauth2-grant-types/pom.xml
+++ b/modules/oauth2-grant-types/pom.xml
@@ -19,7 +19,7 @@
     <parent>
         <groupId>org.wso2.am</groupId>
         <artifactId>am-parent</artifactId>
-        <version>4.2.0-SNAPSHOT</version>
+        <version>4.3.0-SNAPSHOT</version>
         <relativePath>../../pom.xml</relativePath>
     </parent>
 
diff --git a/modules/org.wso2.am.multitenancy.dashboard.ui/pom.xml b/modules/org.wso2.am.multitenancy.dashboard.ui/pom.xml
index 0af51fab82..a520f46764 100644
--- a/modules/org.wso2.am.multitenancy.dashboard.ui/pom.xml
+++ b/modules/org.wso2.am.multitenancy.dashboard.ui/pom.xml
@@ -3,7 +3,7 @@
     <parent>
         <artifactId>am-parent</artifactId>
         <groupId>org.wso2.am</groupId>
-        <version>4.2.0-SNAPSHOT</version>
+        <version>4.3.0-SNAPSHOT</version>
         <relativePath>../../pom.xml</relativePath>
     </parent>
     <modelVersion>4.0.0</modelVersion>
diff --git a/modules/p2-profile/pom.xml b/modules/p2-profile/pom.xml
index affedf053a..1705966f3f 100644
--- a/modules/p2-profile/pom.xml
+++ b/modules/p2-profile/pom.xml
@@ -22,7 +22,7 @@
     <parent>
         <groupId>org.wso2.am</groupId>
         <artifactId>am-parent</artifactId>
-        <version>4.2.0-SNAPSHOT</version>
+        <version>4.3.0-SNAPSHOT</version>
         <relativePath>../../pom.xml</relativePath>
     </parent>
 
diff --git a/modules/p2-profile/product/pom.xml b/modules/p2-profile/product/pom.xml
index 7052c154d4..b3074db191 100644
--- a/modules/p2-profile/product/pom.xml
+++ b/modules/p2-profile/product/pom.xml
@@ -20,7 +20,7 @@
     <parent>
         <groupId>org.wso2.am</groupId>
         <artifactId>am-p2-profile-gen-parent</artifactId>
-        <version>4.2.0-SNAPSHOT</version>
+        <version>4.3.0-SNAPSHOT</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
 
diff --git a/modules/styles/pom.xml b/modules/styles/pom.xml
index 6712c531f0..8bc075433b 100644
--- a/modules/styles/pom.xml
+++ b/modules/styles/pom.xml
@@ -22,7 +22,7 @@
     <parent>
         <groupId>org.wso2.am</groupId>
         <artifactId>am-parent</artifactId>
-        <version>4.2.0-SNAPSHOT</version>
+        <version>4.3.0-SNAPSHOT</version>
         <relativePath>../../pom.xml</relativePath>
     </parent>
 
diff --git a/modules/styles/product/pom.xml b/modules/styles/product/pom.xml
index 02c3fc5f41..82c39a4cbf 100644
--- a/modules/styles/product/pom.xml
+++ b/modules/styles/product/pom.xml
@@ -23,7 +23,7 @@
     <parent>
         <groupId>org.wso2.am</groupId>
         <artifactId>am-styles-parent</artifactId>
-        <version>4.2.0-SNAPSHOT</version>
+        <version>4.3.0-SNAPSHOT</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
 
diff --git a/modules/styles/product/src/main/resources/META-INF/product.xml b/modules/styles/product/src/main/resources/META-INF/product.xml
index 7447707aab..21d69f4ae2 100644
--- a/modules/styles/product/src/main/resources/META-INF/product.xml
+++ b/modules/styles/product/src/main/resources/META-INF/product.xml
@@ -18,7 +18,7 @@
 <product xmlns="http://products.wso2.org/carbon">
     <properties>
        <property name="userforum">https://wso2.com/community</property>
-       <property name="userguide">https://apim.docs.wso2.com/en/4.2.0/</property>
+       <property name="userguide">https://apim.docs.wso2.com/en/4.3.0/</property>
        <property name="issuetracker">https://github.com/wso2/api-manager/issues</property>
        <property name="collapsedmenus">region1_configure_menu,region3_registry_menu,region4_monitor_menu,region5_tools_menu</property>
        <property name="webAdminConsoleTitle">WSO2 API Manager</property>
diff --git a/modules/styles/product/src/main/resources/web/product/about.html b/modules/styles/product/src/main/resources/web/product/about.html
index 535ad7abd3..001293d534 100644
--- a/modules/styles/product/src/main/resources/web/product/about.html
+++ b/modules/styles/product/src/main/resources/web/product/about.html
@@ -21,7 +21,7 @@
     <link href="../admin/css/documentation.css" rel="stylesheet" type="text/css" media="all"/>
 </head>
 <body>
-<h1>Version 4.2.0</h1>
+<h1>Version 4.3.0</h1>
 
 <h2>About WSO2 API Manager</h2>
 
@@ -33,7 +33,7 @@ <h2>About WSO2 API Manager</h2>
 </p>
 
 <p>
-    WSO2 API Manager 4.2.0 is developed on top of the revolutionary
+    WSO2 API Manager 4.3.0 is developed on top of the revolutionary
     <a href="http://wso2.org/projects/carbon">Carbon platform</a>
     (Middleware a' la carte), and is based on OSGi which provides
     better modularity for your SOA architecture.
diff --git a/modules/styles/service/pom.xml b/modules/styles/service/pom.xml
index 5b4a6220f5..13b34654d1 100644
--- a/modules/styles/service/pom.xml
+++ b/modules/styles/service/pom.xml
@@ -20,7 +20,7 @@
     <parent>
         <groupId>org.wso2.am</groupId>
         <artifactId>am-styles-parent</artifactId>
-        <version>4.2.0-SNAPSHOT</version>
+        <version>4.3.0-SNAPSHOT</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
 
diff --git a/pom.xml b/pom.xml
index cc6deaeecc..041406e19c 100644
--- a/pom.xml
+++ b/pom.xml
@@ -23,7 +23,7 @@
     <groupId>org.wso2.am</groupId>
     <artifactId>am-parent</artifactId>
     <packaging>pom</packaging>
-    <version>4.2.0-SNAPSHOT</version>
+    <version>4.3.0-SNAPSHOT</version>
     <name>WSO2 API Manager - Aggregator Module</name>
     <url>https://wso2.com/products/api-manager</url>
     <description>WSO2 API Manager</description>
@@ -1277,10 +1277,10 @@
         <carbon.analytics.common.version>5.3.5</carbon.analytics.common.version>
 
         <!-- APIM Portals Component Version -->
-        <carbon.apimgt.ui.version>9.0.476</carbon.apimgt.ui.version>
+        <carbon.apimgt.ui.version>9.0.494</carbon.apimgt.ui.version>
 
         <!-- APIM Component Version -->
-        <carbon.apimgt.version>9.28.190</carbon.apimgt.version>
+        <carbon.apimgt.version>9.28.221</carbon.apimgt.version>
 
         <carbon.apimgt.imp.pkg.version>[9.0.0, 10.0.0)</carbon.apimgt.imp.pkg.version>
 
@@ -1294,7 +1294,7 @@
 
         <!--carbon versions-->
         <carbon.kernel.version>4.8.1</carbon.kernel.version>
-        <apimserver.version>4.2.0-SNAPSHOT</apimserver.version>
+        <apimserver.version>4.3.0-SNAPSHOT</apimserver.version>
 
         <cipher.tool.version>1.1.20</cipher.tool.version>
 
diff --git a/release-notes.html b/release-notes.html
index a63acdc3f6..ba6e70e193 100644
--- a/release-notes.html
+++ b/release-notes.html
@@ -23,14 +23,14 @@
 <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
 <head>
     <meta content="text/html; charset=iso-8859-1" http-equiv="content-type"/>
-    <title>WSO2 API Manager v4.2.0 - 11th March 2022</title>
+    <title>WSO2 API Manager v4.3.0 - 1st April 2024</title>
 </head>
 <body>
 <div id="main-content">
-    <h1>WSO2 API Manager 4.2.0 Released!</h1>
+    <h1>WSO2 API Manager 4.3.0 Released!</h1>
 
 <p>
-    The WSO2 API Manager team is pleased to announce the release of version 4.2.0 of
+    The WSO2 API Manager team is pleased to announce the release of version 4.3.0 of
     the Open Source API Manager.
 </p>
 
@@ -77,7 +77,7 @@ <h2>How to Run</h2>
     <li>Use "admin", "admin" as the username and password to login as an admin</li>
 </ol>
 
-    <h2>Bug Fixes And Improvements in 4.2.0</h2>
+    <h2>Bug Fixes And Improvements in 4.3.0</h2>
     <ul>
         <li>GitHub (<a href="https://github.com/wso2/api-manager/issues?q=is%3Aissue+is%3Aclosed+label%3AComponent%2FAPIM+closed%3A2022-04-05..2023-03-11">product-apim</a>)
         </li>
