• v4 API:
  • :class:`gitlab.v4.objects.ProjectRegistryRepository`
  • :class:`gitlab.v4.objects.ProjectRegistryRepositoryManager`
  • :attr:`gitlab.v4.objects.Project.repositories`
• Gitlab API: https://docs.gitlab.com/ce/api/container_registry.html

Get the list of container registry repositories associated with the project:

repositories = project.repositories.list()

Delete repository:

project.repositories.delete(id=x)
# or
repository = repositories.pop()
repository.delete()