- release_tracks: [ALPHA, GA]
  help_text:
    brief: List available topologies for Cloud TPUs.
    description: List available topologies for for Cloud TPUs.
    examples: |
      The following command lists all of the topologies available in zone `us-central1-b`:

        $ {command} --zone=us-central1-b

  request:
    ALPHA:
      collection: tpu.projects.locations.acceleratorTypes
      api_version: v2alpha1
    GA:
      collection: tpu.projects.locations.acceleratorTypes
      api_version: v2

  arguments:
    resource:
      help_text: The zone to list topologies versions for.
      spec: !REF googlecloudsdk.command_lib.compute.tpus.resources:location

  response:
    modify_response_hooks:
    - googlecloudsdk.command_lib.compute.tpus.util:ListTopologiesResponseHook

  output:
    format: table(
      topology:label=TOPOLOGY,
      type:label=TYPE:sort=1,
      acceleratorType:label=ACCELERATOR_TYPE)
