Quota policy

AI Platform Vizier limits use and enforces appropriate quotas on a per-project basis. Specific policies vary depending on resource availability, user profile, service usage history, and other factors, and are subject to change without notice.

The sections below outline the current quota limits of the system.

Limits on service requests

You may only make a limited number of individual API requests per 60-second interval. Each limit applies to a particular API or group of APIs as described in the following sections.

You can see your project's request quotas in the API Manager for AI Platform Vizier on Google Cloud console.

Service requests

The following limits apply to the combined total all of the supported requests in this list:

Period Limit
60 seconds 300

Resource quotas

In addition to the limits on requests over time, you have a limit to resource use as shown in the following list:

  • Maximum number of trials in a study: 1,000

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