NAME
    gcloud alpha metastore services backups set-iam-policy - set the IAM policy
        for a backup

SYNOPSIS
    gcloud alpha metastore services backups set-iam-policy
        (BACKUP : --location=LOCATION --service=SERVICE) POLICY_FILE
        [GCLOUD_WIDE_FLAG ...]

DESCRIPTION
    (ALPHA) Sets the IAM policy for the given backup as defined in a JSON or
    YAML file.

    See https://cloud.google.com/iam/docs/managing-policies for details of the
    policy file format and contents.

EXAMPLES
    The following command will read an IAM policy defined in a JSON file
    'policy.json' and set it for the backup 'my-backup':

        $ gcloud alpha metastore services backups set-iam-policy my-backup \
            policy.json

POSITIONAL ARGUMENTS
     Backup resource - Backup for which to display the IAM policy. The
     arguments in this group can be used to specify the attributes of this
     resource. (NOTE) Some attributes are not given arguments in this group but
     can be set in other ways.

     To set the project attribute:
      ◆ provide the argument backup on the command line with a fully
        specified name;
      ◆ provide the argument --project on the command line;
      ◆ set the property core/project.

     This must be specified.

       BACKUP
          ID of the backup or fully qualified identifier for the backup.

          To set the backup attribute:
          ▸ provide the argument backup on the command line.

          This positional argument must be specified if any of the other
          arguments in this group are specified.

       --location=LOCATION
          The location of the Dataproc Metastore service.

          If not specified, will use default metastore/location.

          To set the location attribute:
          ▸ provide the argument backup on the command line with a fully
            specified name;
          ▸ provide the argument --location on the command line;
          ▸ set the property metastore/location.

       --service=SERVICE
          The identifier of the Dataproc Metastore service

          To set the service attribute:
          ▸ provide the argument backup on the command line with a fully
            specified name;
          ▸ provide the argument --service on the command line.

     POLICY_FILE
        Path to a local JSON or YAML formatted file containing a valid policy.

        The output of the get-iam-policy command is a valid file, as is any
        JSON or YAML file conforming to the structure of a Policy
        (https://cloud.google.com/iam/reference/rest/v1/Policy).

GCLOUD WIDE FLAGS
    These flags are available to all commands: --access-token-file, --account,
    --billing-project, --configuration, --flags-file, --flatten, --format,
    --help, --impersonate-service-account, --log-http, --project, --quiet,
    --trace-token, --user-output-enabled, --verbosity.

    Run $ gcloud help for details.

API REFERENCE
    This command uses the metastore/v1alpha API. The full documentation for
    this API can be found at: https://cloud.google.com/dataproc-metastore/docs

NOTES
    This command is currently in alpha and might change without notice. If this
    command fails with API permission errors despite specifying the correct
    project, you might be trying to access an API with an invitation-only early
    access allowlist. These variants are also available:

        $ gcloud metastore services backups set-iam-policy

        $ gcloud beta metastore services backups set-iam-policy

