API to configure SAML Group Links
Proposal
GitLab supports provisioning access to the groups (or subgroups) via SAML Group Links. At this time, I was not able to find an API how to configure it in the REST API documentation.
UC: As an "owner" of the gitlab group, I would like to manage groups and subgroups automatic membership (via SAML Group Links) by the "Infrastructure-as-Code", specifically terraform.