NAME
    gcloud iam roles update - update an IAM custom role

SYNOPSIS
    gcloud iam roles update ROLE_ID
        (--organization=ORGANIZATION | --project=PROJECT_ID) [--file=FILE]
        [--add-permissions=ADD_PERMISSIONS --description=DESCRIPTION
          --permissions=PERMISSIONS
          --remove-permissions=REMOVE_PERMISSIONS --stage=STAGE --title=TITLE]
        [GCLOUD_WIDE_FLAG ...]

DESCRIPTION
    This command updates an IAM custom role.

EXAMPLES
    To update the role ProjectUpdater from a YAML file, run:

        $ gcloud iam roles update roles/ProjectUpdater --organization=123 \
            --file=role_file_path

    To update the role ProjectUpdater with flags, run:

        $ gcloud iam roles update roles/ProjectUpdater --project=myproject \
            --permissions=permission1,permission2

POSITIONAL ARGUMENTS
     ROLE_ID
        The id of the custom role to update. For example: CustomRole. You must
        also specify the --organization or --project flag.

REQUIRED FLAGS
     Exactly one of these must be specified:

       --organization=ORGANIZATION
          The organization of the role you want to update.

       --project=PROJECT_ID
          The project of the role you want to update.

          The Google Cloud project ID to use for this invocation. If omitted,
          then the current project is assumed; the current project can be
          listed using gcloud config list --format='text(core.project)' and can
          be set using gcloud config set project PROJECTID.

          --project and its fallback core/project property play two roles in
          the invocation. It specifies the project of the resource to operate
          on. It also specifies the project for API enablement check, quota,
          and billing. To specify a different project for quota and billing,
          use --billing-project or billing/quota_project property.

OPTIONAL FLAGS
     --file=FILE
        The YAML file you want to use to update a role. Can not be specified
        with other flags except role-id.

     The following flags determine the fields need to be updated. You can
     update a role by specifying the following flags, or you can update a role
     from a YAML file by specifying the file flag.

       --add-permissions=ADD_PERMISSIONS
          The permissions you want to add to the role. Use commas to separate
          them.

       --description=DESCRIPTION
          The description of the role you want to update.

       --permissions=PERMISSIONS
          The permissions of the role you want to set. Use commas to separate
          them.

       --remove-permissions=REMOVE_PERMISSIONS
          The permissions you want to remove from the role. Use commas to
          separate them.

       --stage=STAGE
          The state of the role you want to update.

       --title=TITLE
          The title of the role you want to update.

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.

NOTES
    These variants are also available:

        $ gcloud alpha iam roles update

        $ gcloud beta iam roles update