## New Endpoint API documentation: https://docs.gitlab.com/api/service_accounts/#update-an-instance-service-account ## Implementation Guide The code in `client-go` has a strong pattern that is repeatable when adding support for new APIs. - Read the instructions in [CONTRIBUTING.md](https://gitlab.com/gitlab-org/api/client-go/-/blob/main/CONTRIBUTING.md) to get your local development environment set up. - Clone the community fork of this project. - Add the new endpoint `UpdateServiceAccountUser` to `users.go` alongside the existing `CreateServiceAccountUser` and `ListServiceAccounts` endpoints.