diff --git a/x-pack/platform/plugins/shared/observability_ai_assistant/server/service/client/index.test.ts b/x-pack/platform/plugins/shared/observability_ai_assistant/server/service/client/index.test.ts
index cb80eb2a9ca67..6acb26dccfe22 100644
--- a/x-pack/platform/plugins/shared/observability_ai_assistant/server/service/client/index.test.ts
+++ b/x-pack/platform/plugins/shared/observability_ai_assistant/server/service/client/index.test.ts
@@ -327,6 +327,11 @@ describe('Observability AI Assistant client', () => {
             functionCalling: 'auto',
             toolChoice: undefined,
             tools: undefined,
+            metadata: {
+              connectorTelemetry: {
+                pluginId: 'observability_ai_assistant',
+              },
+            },
           },
         ]);
       });
@@ -847,6 +852,11 @@ describe('Observability AI Assistant client', () => {
             functionCalling: 'auto',
             toolChoice: 'auto',
             tools: expect.any(Object),
+            metadata: {
+              connectorTelemetry: {
+                pluginId: 'observability_ai_assistant',
+              },
+            },
           },
         ]);
       });
@@ -996,6 +1006,11 @@ describe('Observability AI Assistant client', () => {
             functionCalling: 'auto',
             toolChoice: 'auto',
             tools: expect.any(Object),
+            metadata: {
+              connectorTelemetry: {
+                pluginId: 'observability_ai_assistant',
+              },
+            },
           },
         ]);
       });
diff --git a/x-pack/platform/plugins/shared/observability_ai_assistant/server/service/client/index.ts b/x-pack/platform/plugins/shared/observability_ai_assistant/server/service/client/index.ts
index 43d5209d555f7..56a75e8656e8b 100644
--- a/x-pack/platform/plugins/shared/observability_ai_assistant/server/service/client/index.ts
+++ b/x-pack/platform/plugins/shared/observability_ai_assistant/server/service/client/index.ts
@@ -492,6 +492,11 @@ export class ObservabilityAIAssistantClient {
       toolChoice,
       tools,
       functionCalling: (simulateFunctionCalling ? 'simulated' : 'auto') as FunctionCallingMode,
+      metadata: {
+        connectorTelemetry: {
+          pluginId: 'observability_ai_assistant',
+        },
+      },
     };
 
     this.dependencies.logger.debug(