release_tracks: [ALPHA, BETA, GA]
help_text:
  brief: Remove IAM policy binding for an instance.
  description: |
    Removes a policy binding to the IAM policy of an instance, given an instance ID and the binding.
  examples: |
    To remove an IAM policy binding for the role of ``roles/editor'' for the user 'test-user@gmail.com'
    on the instance 'instance-id', run:

      $ {command} example-instance --member='user:test-user@gmail.com' --role='roles/editor' --location=us-central1-a

    See https://cloud.google.com/iam/docs/managing-policies for details of
    policy role and member types.
request:
  collection: notebooks.projects.locations.instances
  api_version: v1

arguments:
  resource:
    help_text: The ID of the instance to remove the IAM binding.
    spec: !REF googlecloudsdk.command_lib.notebooks.resources:instance
