Since we do not use standard Merge Request workflow with personal branches the number of projects a user is a member of can become excessive quickly.
In order to keep a productive workspace the the ability to leave resolved issue forks exists.
The APi block prevents using API clients or scripting to automate the routine action of leaving a project after the issue is Closed-fixed.
https://docs.gitlab.com/ee/api/members.html#remove-a-member-from-a-group...
Allowing this API will not allow users to remove other users from projects unless they already hold the permissions to do so.
On issue forks all accounts are given Developer permissions which do not have the ability to remove other users.
Use an API client (GitBlur) to view members of an issue fork that you are a member of. Select Leave on self and observe a 401 error.
Allow Authenticated DELETE requests to projects members
DELETE https://git.drupalcode.org/api/v4/projects/
/members/ HTTP/2.0
None
Allow GitlabApi access
None
Fixed
GitLab