This page contains release notes for features and updates to the Chat developer platform. We recommend that Chat developers periodically check this list for any new announcements.
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May 25, 2023
You can authenticate and authorize users' credentials to access the Chat API by using OAuth 2.0. Authenticating and authorizing with user credentials lets Chat apps access user data and perform operations on the authenticated user's behalf. When an app performs an action with user authentication (such as creating a space), Google Chat might display an attribution message that tells users the name of the app that performed the action for the user who authorized it.
Oauth 2.0 scopes are available for you to request and your users to consent to.
Quotas and limits are applied to the Chat API.
The following methods are available:
- Create a message
- Delete a message
- Get a message
- Update a message
- List messages
- Create a reaction
- Delete a reaction
- List reactions
- Create a membership
- Delete a membership
- Get a membership
- List memberships
- Create a space
- Delete a space
- Get a space
- Find a direct message
- List spaces
- Update a space
- Set up a space (create and populate)
- Download media
- Upload media
June 16, 2022
On the web, Google Chat cards now match Google Material Design. The Material Design cards feature aesthetic enhancements that improve usability and render faster.
May 15, 2022
Developer Preview: Available as part of the Google Workspace Developer Preview Program, which grants early access to certain features.
On mobile devices, Google Chat cards now match Google Material Design. The Material Design cards feature aesthetic enhancements that improve usability and render faster.