NAME
    gcloud workbench instances add-iam-policy-binding - adds IAM policy binding
        for a workbench instance

SYNOPSIS
    gcloud workbench instances add-iam-policy-binding
        (INSTANCE : --location=LOCATION) --member=PRINCIPAL --role=ROLE
        [GCLOUD_WIDE_FLAG ...]

DESCRIPTION
    Adds a policy binding to the IAM policy of an instance, given an instance
    ID and the binding.

EXAMPLES
    To add an IAM policy binding for the role of roles/notebooks.admin for the
    user 'test-user@gmail.com' on the instance 'instance-id', run:

        $ gcloud workbench instances add-iam-policy-binding \
            --member='user:test-user@gmail.com' \
            --role='roles/notebooks.admin' example-instance \
            --location=us-central1-a

    See https://cloud.google.com/iam/docs/managing-policies for details of
    policy role and member types.

POSITIONAL ARGUMENTS
     Instance resource - The ID of the instance to add the IAM binding. 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 instance 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.

       INSTANCE
          ID of the instance or fully qualified identifier for the instance.

          To set the instance attribute:
          ▸ provide the argument instance 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 workbench instance.

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

REQUIRED FLAGS
     --member=PRINCIPAL
        The principal to add the binding for. Should be of the form
        user|group|serviceAccount:email or domain:domain.

        Examples: user:test-user@gmail.com, group:admins@example.com,
        serviceAccount:test123@example.domain.com, or
        domain:example.domain.com.

        Some resources also accept the following special values:
        ◆ allUsers - Special identifier that represents anyone who is on the
          internet, with or without a Google account.
        ◆ allAuthenticatedUsers - Special identifier that represents anyone
          who is authenticated with a Google account or a service account.

     --role=ROLE
        Role name to assign to the principal. The role name is the complete
        path of a predefined role, such as roles/logging.viewer, or the role ID
        for a custom role, such as
        organizations/{ORGANIZATION_ID}/roles/logging.viewer.

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 notebooks/v2 API. The full documentation for this API
    can be found at: https://cloud.google.com/notebooks/docs/

NOTES
    This variant is also available:

        $ gcloud beta workbench instances add-iam-policy-binding

