release_tracks: [ALPHA, BETA, GA]

help_text:
  brief: Set the IAM policy for a queue.
  description: |
    This command replaces the existing IAM policy for a queue, given a queue
    and a file encoded in JSON or YAML that contains the IAM policy. If the
    given policy file specifies an "etag" value, then the replacement will
    succeed only if the policy already in place matches that etag. (An etag
    obtained via `get-iam-policy` will prevent the replacement if the policy
    for the queue has been subsequently updated.) A policy file that does not
    contain an etag value will replace any existing policy for the queue.

  examples: |
    To set the IAM policy for a queue:

      $ {command} my-queue policy-file.json

request:
  collection: cloudtasks.projects.locations.queues
  api_version: v2
  BETA:
    api_version: v2beta3
  ALPHA:
    api_version: v2beta2

arguments:
  resource:
    help_text: The queue for which to set the IAM policy.
    spec: !REF googlecloudsdk.command_lib.tasks.resources:queue