update README.md

Author: Frederic Mercier

cross-component/deployexecute/README.md

@@ -31,20 +31,21 @@ The following environment variables need to be set:
 | Name  | Description | Value for Docker |
 | - | - | - |
 | DC_API_URL | Decision Center API URL | http://localhost:9060/decisioncenter-api |
-| DSR_URL | Decision Server Runtime URL | http://localhost:9060/decisioncenter/DecisionService) |
+| DSR_URL | Decision Server Runtime URL | http://localhost:9060/decisioncenter/DecisionService |
 
 <!-- markdown-link-check-enable-->
 
-### 2. Deploy the Decision Service
+### 2. Deploy the `Loan Validation Service` Decision Service
+
+If the `Loan Validation Service` Decision Service is not available in Decision Center yet, run:
 
-If not already done, deploy the `Loan Validation Service` Decision Service into Decision Center by running:
 ```bash
 # configure the Authentication (using Basic Auth)
-auth_credentials=(--user \"odmAdmin:odmAdmin\")
+export auth_credentials=(--user "odmAdmin:odmAdmin")
 
-decision_service_name="Loan Validation Service"
-filename="${decision_service_name// /_}.zip" # replace spaces by underscores
-filename_urlencoded="${decision_service_name// /%20}.zip" # replace spaces by %20
+export decision_service_name="Loan Validation Service"
+export filename="${decision_service_name// /_}.zip" # replace spaces by underscores
+export filename_urlencoded="${decision_service_name// /%20}.zip" # replace spaces by %20
 
 # download the Decision Service zip file
 curl -sL -o ${filename} "https://github.com/DecisionsDev/odm-for-dev-getting-started/blob/master/${filename_urlencoded}?raw=1"
@@ -55,21 +56,21 @@ curl -sk -X POST ${auth_credentials[@]} -H "accept: application/json" -H "Conten
     "${DC_API_URL}/v1/decisionservices/import"
 ```
 
-## Run the sample
+## Running the sample
 
 ```bash
 # configure the Authentication (using Basic Auth)
-export auth_credentials=(--user 'odmAdmin:odmAdmin')
+export auth_credentials=(--user "odmAdmin:odmAdmin")
 
 # get the ID of the Decision Service in Decision Center
 export decision_service_name="Loan Validation Service"
-get_decisionService_result=$(curl -sk -X GET ${auth_credentials[@]} -H "accept: application/json" "${DC_API_URL}/v1/decisionservices?q=name%3A${decision_service_name// /%20}")
-decisionServiceId=$(echo ${get_decisionService_result} | jq -r '.elements[0].id')
+export get_decisionService_result=$(curl -sk -X GET ${auth_credentials[@]} -H "accept: application/json" "${DC_API_URL}/v1/decisionservices?q=name%3A${decision_service_name// /%20}")
+export decisionServiceId=$(echo ${get_decisionService_result} | jq -r '.elements[0].id')
 
 # get the ID of the deployment configuration in Decision Center
 export deployment_name="production deployment"
-get_deployment_result=$(curl -sk -X GET ${auth_credentials[@]} -H "accept: application/json" "${DC_API_URL}/v1/decisionservices/${decisionServiceId}/deployments?q=name%3A${deployment_name// /%20}")
-deploymentConfigurationId=$(echo ${get_deployment_result} | jq -r '.elements[0].id')
+export get_deployment_result=$(curl -sk -X GET ${auth_credentials[@]} -H "accept: application/json" "${DC_API_URL}/v1/decisionservices/${decisionServiceId}/deployments?q=name%3A${deployment_name// /%20}")
+export deploymentConfigurationId=$(echo ${get_deployment_result} | jq -r '.elements[0].id')
 
 # deploy the ruleapp from Decision Center
 curl -sk -X POST ${auth_credentials[@]} -H "accept: application/json" "${DC_API_URL}/v1/deployments/${deploymentConfigurationId}/deploy" | jq
@@ -80,14 +81,15 @@ curl -sk -X POST ${auth_credentials[@]} -H "accept: application/json" -H "Conten
 ```
 
 > [!NOTE]
-> The commands above rely on Basic Authentication (as ODM is deployed without an OpenID Connect Provider). 
+> The commands above rely on the Basic Authentication (as ODM is deployed without an OpenID Connect Provider). 
+> 
 > In a different environment with OpenID Connect, you can authenticate using the `client_credentials` grant type by:
 >  - setting the environment variables
 >    - CLIENT_ID
 >    - CLIENT_SECRET
 >    - OPENID_TOKEN_URL
->  - and replacing `auth_credentials=(--user "odmAdmin:odmAdmin")` by the commands below:
+>  - and replacing `export auth_credentials=(--user "odmAdmin:odmAdmin")` by the commands below:
 > ```bash
-> access_token=$(curl -sk -X POST -H "Content-Type: application/x-www-form-urlencoded" -d "client_id=${CLIENT_ID}&scope=openid&client_secret=${CLIENT_SECRET}&grant_type=client_credentials" ${OPENID_TOKEN_URL}) | jq -r '.access_token')
-> auth_credentials=(-H "Authorization: Bearer ${access_token}")
+> export access_token=$(curl -sk -X POST -H "Content-Type: application/x-www-form-urlencoded" -d "client_id=${CLIENT_ID}&scope=openid&client_secret=${CLIENT_SECRET}&grant_type=client_credentials" ${OPENID_TOKEN_URL}) | jq -r '.access_token')
+> export auth_credentials=(-H "Authorization: Bearer ${access_token}")
 > ```