- help_text:
    brief: |
      Update a Filestore snapshot.
    description: |
      Update the metadata of a Filestore snapshot.

      This command can fail for the following reasons:
        * The snapshot specified does not exist.
        * The active account does not have permission to update the given
          snapshot.
    examples: |
      The following command updates the Filestore Snapshot named 'my-snapshot' in region
      us-central1 to change the description to 'A new description.'

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

  arguments:
    params:
    - arg_name: snapshot
      is_positional: true
      help_text: |
        Arguments and flags that specify the Filestore snapshot you want to
        update.
    - group:
        mutex: true
        required: true
        params:
        - arg_name: zone
          help_text: |
            Compute zone (e.g. us-central1-c) for the snapshot.
        - arg_name: region
          help_text: |
            Compute region (e.g. us-central1) for the snapshot.
    - 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.snapshots.update_util:FormatSnapshotUpdateResponse

  async:
    collection: file.projects.locations.operations

  request:
    api_version: v1p1alpha1
    display_resource_type: snapshot
    collection: file.projects.locations.snapshots
    modify_request_hooks:
    - googlecloudsdk.command_lib.filestore.snapshots.util:FormatSnapshotAccessRequest
    - googlecloudsdk.command_lib.filestore.snapshots.update_util:GetExistingSnapshot
    - googlecloudsdk.command_lib.filestore.snapshots.update_util:AddDescription
    - googlecloudsdk.command_lib.filestore.snapshots.update_util:UpdateLabels