adding tool call instrumentation (#43799)

* adding tool call instrumentation

* fixing code checker issues

* moving import into test functions

Author: M-Hietala

sdk/ai/azure-ai-projects/azure/ai/projects/telemetry/_ai_project_instrumentor.py

@@ -437,9 +437,9 @@ def _add_instructions_event(
         event_body: Dict[str, Any] = {}
         if _trace_agents_content and (instructions or additional_instructions):
             if instructions and additional_instructions:
-                event_body["content"] = f"{instructions} {additional_instructions}"
+                event_body["text"] = f"{instructions} {additional_instructions}"
             else:
-                event_body["content"] = instructions or additional_instructions
+                event_body["text"] = instructions or additional_instructions
 
         attributes = self._create_event_attributes(agent_id=agent_id, thread_id=thread_id)
         attributes[GEN_AI_EVENT_CONTENT] = json.dumps(event_body, ensure_ascii=False)

sdk/ai/azure-ai-projects/azure/ai/projects/telemetry/_responses_instrumentor.py

@@ -187,6 +187,7 @@ def check_span_events(self, span, expected_events):
                 raise AssertionError("check_span_events: event not found")
 
         if len(span_events) > 0:  # If there are any additional events in the span_events
-            raise AssertionError("check_span_events: unexpected event found")
+            unexpected_event_names = [event.name for event in span_events]
+            raise AssertionError(f"check_span_events: unexpected event(s) found: {unexpected_event_names}")
 
         return True

sdk/ai/azure-ai-projects/tests/agents/telemetry/gen_ai_trace_verifier.py

@@ -237,7 +237,7 @@ def test_agent_creation_with_tracing_content_recording_enabled(self, **kwargs):
                 "name": "gen_ai.system.instruction",
                 "attributes": {
                     "gen_ai.system": "az.ai.agents",
-                    "gen_ai.event.content": '{"content": "You are a helpful AI assistant. Be polite and provide accurate information."}',
+                    "gen_ai.event.content": '{"text": "You are a helpful AI assistant. Be polite and provide accurate information."}',
                 },
             }
         ]

sdk/ai/azure-ai-projects/tests/agents/telemetry/test_ai_agents_instrumentor.py

@@ -114,7 +114,7 @@ async def test_create_agent_with_tracing_content_recording_enabled(self, **kwarg
                 "name": "gen_ai.system.instruction",
                 "attributes": {
                     "gen_ai.system": "az.ai.agents",
-                    "gen_ai.event.content": '{"content": "You are a helpful AI assistant. Always be polite and provide accurate information."}',
+                    "gen_ai.event.content": '{"text": "You are a helpful AI assistant. Always be polite and provide accurate information."}',
                 },
             }
         ]