- release_tracks: [ALPHA, BETA, GA]
  help_text:
    brief: |
      Display metadata for a Memorystore Memcached region.
    description: |
      Display all metadata associated with a Memorystore Memcached region given a valid
      region name.

      This command can fail for the following reasons:
        * The region specified does not exist.
        * The active account does not have permission to access the given
          region.
    examples: |
      To display the metadata for the region `us-central1`, run:

        $ {command} us-central1

  arguments:
    resource:
      spec: !REF googlecloudsdk.command_lib.memcache.resources:region
      help_text: |
        Arguments and flags that specify the Memorystore Memcached region to describe.

  request:
    ALPHA:
      api_version: v1beta2
    BETA:
      api_version: v1beta2
    GA:
      api_version: v1
    collection: memcache.projects.locations