- release_tracks: [BETA, GA]
  help_text:
    brief: |
      Update the description or labels of a Filestore snapshot.
    description: |
      Update the metadata of a Filestore snapshot.

      This command can fail for the following reasons:
        * The snapshot or instance specified does not exist.
        * The active account does not have permission to update the given
          snapshot.
    examples: |
      To update the description of a snapshot named ``my-snapshot'' for the
      instance ``my-instance'' from ``us-central1'', run:

        $ {command} my-snapshot --instance=my-instance --instance-region=us-central1 --description="A new description."

  arguments:
    params:
    - arg_name: snapshot
      is_positional: true
      required: true
      help_text: |
        Name of the Filestore snapshot to be updated.
    - arg_name: instance
      required: true
      help_text: |
        Name of the Filestore instance the snapshot belongs to.
    - group:
        mutex: true
        required: true
        params:
        - arg_name: instance-region
          help_text: |
            Region of the Filestore instance.
        - arg_name: instance-location
          help_text: |
            Location of the Filestore instance.
    - arg_name: description
      api_field: snapshot.description
      help_text: |
        Description of the snapshot.
    additional_arguments_hook: googlecloudsdk.command_lib.filestore.update_util:UpdateLabelsFlags

  response:
    modify_response_hooks:
    - googlecloudsdk.command_lib.filestore.instances.snapshots.util:FormatSnapshotUpdateResponse

  async:
    collection: file.projects.locations.operations

  request:
    BETA:
      api_version: v1beta1
    GA:
      api_version: v1
    display_resource_type: snapshot
    collection: file.projects.locations.instances.snapshots
    modify_request_hooks:
    - googlecloudsdk.command_lib.filestore.instances.snapshots.util:FormatSnapshotAccessRequest
    - googlecloudsdk.command_lib.filestore.instances.snapshots.util:GetExistingSnapshot
    - googlecloudsdk.command_lib.filestore.instances.snapshots.util:AddDescription
    - googlecloudsdk.command_lib.filestore.instances.snapshots.util:UpdateLabels