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You can monitor information about API method activity across all
apps in your project using the console.
On the Monitoring page, you can see metrics for traffic, error rates, and
latency by API method. This page also displays document service, recommendation
service, and user event service errors.
[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Hard to understand","hardToUnderstand","thumb-down"],["Incorrect information or sample code","incorrectInformationOrSampleCode","thumb-down"],["Missing the information/samples I need","missingTheInformationSamplesINeed","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-08-25 UTC."],[[["\u003cp\u003eThe \u003cstrong\u003eMonitoring\u003c/strong\u003e page in the console allows you to track API method activity, including traffic, error rates, and latency across all apps.\u003c/p\u003e\n"],["\u003cp\u003eYou can filter the displayed metrics on the \u003cstrong\u003eMonitoring\u003c/strong\u003e page by selecting specific API method names or by zooming in on a specific time period.\u003c/p\u003e\n"],["\u003cp\u003eThe \u003cstrong\u003eMonitoring\u003c/strong\u003e page displays document service, recommendation service, and user event service errors.\u003c/p\u003e\n"],["\u003cp\u003eBy clicking on an error name on the \u003cstrong\u003eMonitoring\u003c/strong\u003e page, users can access more details about that specific error in Error Reporting.\u003c/p\u003e\n"]]],[],null,["# Monitor API methods\n\nYou can monitor information about API method activity across all\napps in your project using the console.\n\nOn the **Monitoring** page, you can see metrics for traffic, error rates, and\nlatency by API method. This page also displays document service, recommendation\nservice, and user event service errors.\n\nView API method metrics\n-----------------------\n\n1. In the console, go to the **AI Applications** page.\n\n [AI Applications](https://console.cloud.google.com/gen-app-builder/start)\n2. Go to the **Monitoring** page.\n\n3. Select or specify the time period from which to view your metrics.\n\n4. To filter metrics in a graph:\n\n - Select any API method name to show that method's metrics\n - Drag to zoom in on a time period\n5. For more metrics and filters, click **View API metrics** to go to the\n **APIs \\& Services** page.\n\nView API method errors\n----------------------\n\n1. In the Google Cloud console, go to the **AI Applications** page.\n\n [AI Applications](https://console.cloud.google.com/gen-app-builder/start)\n2. Go to the **Monitoring** page.\n\n3. Select or specify the time period from which to view errors.\n\n4. Click the **Document service** , **Recommendation service** , or\n **User event service** tabs to see errors for that service.\n\n5. To see more details about an error, click the error name to view it in\n Error Reporting."]]