This section lists resources you can refer to as you build Google Workspace add-ons.

## REST and RPC resources

For Google Workspace add-ons implemented with HTTP endpoints, you can use the
Google Workspace add-ons API to manage your add-ons.

- Define the card markup of your add-on.
- Create deployments.
- Create and manage deployments using command-line tools.
- [Read and update Google Chat app configurations](https://developers.google.com/workspace/chat/configure-chat-api#configure-api) (Developer Preview).
- Manage deployment permissions using granular Cloud IAM permissions.
- Grant deployment permissions to service accounts or regular users.