- release_tracks: [ALPHA, GA]
  help_text:
    brief: |
      Get the IAM policy for a Dataplex datascan resource.
    description: |
      Displays the IAM policy associated with a Dataplex datascan resource.
      If formatted as JSON, the output can be edited and used as
      a policy file for *set-iam-policy*. The output includes an "etag"
      field identifying the version emitted and allowing detection of
      concurrent policy updates.
    examples: |
      To print the IAM policy for Dataplex datascan `test-datascan` in location `us-central1`, run:

          $ {command} test-datascan --location=us-central1
  request:
    collection: dataplex.projects.locations.dataScans
  arguments:
    resource:
      help_text: |
        Arguments and flags that define the Dataplex datascan IAM policy you want to retrieve.
      spec: !REF googlecloudsdk.command_lib.dataplex.resources:datascan