Gemini Cloud Assist release notes

This page documents production updates to Gemini Cloud Assist. Check this page for announcements about new or updated features, bug fixes, known issues, and deprecated functionality.

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April 16, 2026

Announcement

geminicloudassist API automatically enabled for Gemini Cloud Assist chat users

As of April 16th, 2026, the geminicloudassist.googleapis.com API has been automatically enabled on projects that meet all of the following criteria:

  • Had used Gemini Cloud Assist chat in the prior 60 days.
  • Had the cloudaicompanion.googleapis.com API enabled on April 16, 2026.
  • Did not have the geminicloudassist.googleapis.com API enabled on April 16, 2026.

The Gemini Cloud Assist chat functionality that was previously served by cloudaicompanion.googleapis.com is now served by geminicloudassist.googleapis.com, and both APIs are dependencies to use Gemini Cloud Assist. This automatic API enablement ensures that users have access to the same functionality without any loss of service.

April 09, 2026

Deprecated

VPC Service Controls support for Gemini Cloud Assist investigations deprecation

Starting April 13, 2026, Gemini Cloud Assist investigations will no longer be supported within VPC Service Controls perimeters. You do not need to remove the Gemini Cloud Assist API (geminicloudassist.googleapis.com) from your Restricted Service configurations, but if you keep it there, access to it will still be blocked within the perimeter. To continue using this feature, you must make requests to the service from outside any VPC Service Controls perimeter. For more information, see the Deprecated VPC Service Controls support for Gemini Cloud Assist investigations page.

April 08, 2026

Breaking

Custom IAM roles permission update for Gemini Cloud Assist

Gemini Cloud Assist has replaced the cloudaicompanion.instances.completeTask IAM permission with geminicloudassist.agents.invoke. If you have access to Gemini Cloud Assist through a custom IAM role, you must update the role to continue having access. For more information, see the deprecated IAM permissions page.

April 06, 2026

Deprecated

Custom IAM roles permission update for Gemini Cloud Assist

On April 8, 2026, Gemini Cloud Assist is replacing the cloudaicompanion.instances.completeTask IAM permission with geminicloudassist.agents.invoke. Updates to standard IAM roles will be done automatically, but if you have access to Gemini Cloud Assist through a custom IAM role, you must update the role before April 8, 2026 to ensure continued access. For more information, see the deprecated IAM permissions page.

January 01, 2026

Announcement

Gemini Cloud Assist documentation migration

Gemini Cloud Assist release notes are now published here. If you are looking for Gemini Cloud Assist release notes prior to January 2026, see the Gemini for Google Cloud release notes.