Delete the custom agents source for an enterprise

Removes the custom agents source configuration for the enterprise. This effectively disables custom agents and Copilot CLI client settings for the enterprise by removing the reference to the source organization's .github-private repository.

Note: This does not delete the .github-private repository or any agent definition files. It only removes the association between the enterprise and the source repository.

Enterprise owners with write access to AI Controls can use this endpoint.

OAuth app tokens and personal access tokens (classic) need the admin:enterprise scope to use this endpoint.