Add resource gitlab_group_integration_mattermost
New Resource
Add resource gitlab_group_integration_mattermost analog to gitlab_project_integration_mattermost (added in !1673 (merged), renamed/copied in !2507 (merged)) but for group-level configuration.
Related GitLab APIs
API documentation: https://docs.gitlab.com/api/group_integrations/#mattermost-notifications
Additional Details
- GitLab REST API resources available (read for data sources, CRUD for resources)
- client-go supports the related GitLab API already
- I'd like to contribute it myself
Edited by Christoffer Sawicki