Create/Get Agent API - fixes and example improvements (#3246)

python/samples/getting_started/agents/azure_ai/azure_ai_with_response_format.py

@@ -33,7 +33,7 @@ async def main() -> None:
         agent = await provider.create_agent(
             name="ProductMarketerAgent",
             instructions="Return launch briefs as structured JSON.",
-            # Specify type to use as response
+            # Specify Pydantic model for structured output via default_options
             default_options={"response_format": ReleaseBrief},
         )
 

python/samples/getting_started/agents/azure_ai/azure_ai_with_runtime_json_schema.py

@@ -37,17 +37,19 @@ async def main() -> None:
         AzureCliCredential() as credential,
         AzureAIProjectAgentProvider(credential=credential) as provider,
     ):
-        # Pass response_format at agent creation time using dict schema format
+        # Pass response_format via default_options using dict schema format
         agent = await provider.create_agent(
             name="WeatherDigestAgent",
             instructions="Return sample weather digest as structured JSON.",
-            response_format={
-                "type": "json_schema",
-                "json_schema": {
-                    "name": runtime_schema["title"],
-                    "strict": True,
-                    "schema": runtime_schema,
-                },
+            default_options={
+                "response_format": {
+                    "type": "json_schema",
+                    "json_schema": {
+                        "name": runtime_schema["title"],
+                        "strict": True,
+                        "schema": runtime_schema,
+                    },
+                }
             },
         )