diff --git a/src/c++/perf_analyzer/genai-pa/genai_pa/llm_inputs/llm_inputs.py b/src/c++/perf_analyzer/genai-pa/genai_pa/llm_inputs/llm_inputs.py
index 5cb7f1471..d56deafd2 100644
--- a/src/c++/perf_analyzer/genai-pa/genai_pa/llm_inputs/llm_inputs.py
+++ b/src/c++/perf_analyzer/genai-pa/genai_pa/llm_inputs/llm_inputs.py
@@ -26,6 +26,7 @@
 class InputType(Enum):
     URL = auto()
     FILE = auto()
+    SYNTHETIC = auto()
 
 
 class InputFormat(Enum):
diff --git a/src/c++/perf_analyzer/genai-pa/tests/test_llm_inputs.py b/src/c++/perf_analyzer/genai-pa/tests/test_llm_inputs.py
index 5e2c7278d..34aafb3c4 100644
--- a/src/c++/perf_analyzer/genai-pa/tests/test_llm_inputs.py
+++ b/src/c++/perf_analyzer/genai-pa/tests/test_llm_inputs.py
@@ -37,6 +37,8 @@ def default_configured_url(self):
 
         yield default_configured_url
 
+    # TODO: Add tests that verify json schemas
+
     def test_input_type_url_no_model_name(self):
         """
         Test for exception when input type is URL and no model name