gcloud-help/gcloud/alpha/iap/web/remove-iam-policy-binding

NAME
    gcloud alpha iap web remove-iam-policy-binding - remove IAM policy binding
        from an IAP IAM resource

SYNOPSIS
    gcloud alpha iap web remove-iam-policy-binding --member=PRINCIPAL
        --role=ROLE
        [--all | --condition=[KEY=VALUE,...]
          | --condition-from-file=CONDITION_FROM_FILE]
        [--resource-type=RESOURCE_TYPE
          : --region=REGION --service=SERVICE --version=VERSION]
        [GCLOUD_WIDE_FLAG ...]

DESCRIPTION
    (ALPHA) Removes a policy binding from the IAM policy of an IAP IAM
    resource. One binding consists of a member, a role and an optional
    condition. See $ gcloud alpha iap web get-iam-policy for examples of how to
    specify an IAP IAM resource.

EXAMPLES
    See $ gcloud alpha iap web get-iam-policy for examples of how to specify an
    IAP IAM resource.

    To remove an IAM policy binding for the role of 'roles/editor' for the user
    'test-user@gmail.com' on IAP IAM resource IAP_IAM_RESOURCE, run:

        $ gcloud alpha iap web remove-iam-policy-binding \
            --resource-type=IAP_IAM_RESOURCE \
            --member='user:test-user@gmail.com' --role='roles/editor'

    To remove an IAM policy binding for the role of 'roles/editor' from all
    authenticated users on IAP IAM resource IAP_IAM_RESOURCE,run:

        $ gcloud alpha iap web remove-iam-policy-binding \
            --resource-type=IAP_IAM_RESOURCE \
            --member='allAuthenticatedUsers' --role='roles/editor'

    To remove an IAM policy binding with a condition of
    expression='request.time < timestamp("2019-01-01T00:00:00Z")',
    title='expires_end_of_2018', and description='Expires at midnight on
    2018-12-31' for the role of 'roles/browser' for the user
    'test-user@gmail.com' on IAP IAM resource IAP_IAM_RESOURCE, run:

        $ gcloud alpha iap web remove-iam-policy-binding \
            --resource-type=IAP_IAM_RESOURCE \
            --member='user:test-user@gmail.com' --role='roles/browser' \
            --condition='expression=request.time <
            timestamp("2019-01-01T00:00:00Z"),title=expires_end_of_2018,
            description=Expires at midnight on 2018-12-31'

    To remove all IAM policy bindings regardless of the condition for the role
    of 'roles/browser' and for the user 'test-user@gmail.com' on IAP IAM
    resource IAP_IAM_RESOURCE, run:

        $ gcloud alpha iap web remove-iam-policy-binding \
            --resource-type=IAP_IAM_RESOURCE \
            --member='user:test-user@gmail.com' --role='roles/browser' --all

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

REQUIRED FLAGS
     --member=PRINCIPAL
        The principal to remove 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.

        Deleted principals have an additional deleted: prefix and a ?uid=UID
        suffix, where UID is a unique identifier for the principal. Example:
        deleted:user:test-user@gmail.com?uid=123456789012345678901.

        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
        The role to remove the principal from.

OPTIONAL FLAGS
     At most one of these can be specified:

       --all
          Remove all bindings with this role and principal, irrespective of any
          conditions.

       --condition=[KEY=VALUE,...]
          The condition of the binding that you want to remove. When the
          condition is explicitly specified as None (--condition=None), a
          binding without a condition is removed. Otherwise, only a binding
          with a condition that exactly matches the specified condition
          (including the optional description) is removed. For more on
          conditions, refer to the conditions overview guide:
          https://cloud.google.com/iam/docs/conditions-overview

          When using the --condition flag, include the following key-value
          pairs:

           expression
              (Required) Condition expression that evaluates to True or False.
              This uses a subset of Common Expression Language syntax.

              If the condition expression includes a comma, use a different
              delimiter to separate the key-value pairs. Specify the delimiter
              before listing the key-value pairs. For example, to specify a
              colon (:) as the delimiter, do the following:
              --condition=^:^title=TITLE:expression=EXPRESSION. For more
              information, see
              https://cloud.google.com/sdk/gcloud/reference/topic/escaping.

           title
              (Required) A short string describing the purpose of the
              expression.

           description
              (Optional) Additional description for the expression.

       --condition-from-file=CONDITION_FROM_FILE
          Path to a local JSON or YAML file that defines the condition. To see
          available fields, see the help for --condition.

     --resource-type=RESOURCE_TYPE
        Resource type of the IAP resource. RESOURCE_TYPE must be one of:
        app-engine, backend-services.

     --region=REGION
        Region name. Should only be specified with
        --resource-type=backend-services.

     --service=SERVICE
        Service name.

     --version=VERSION
        Service version. Should only be specified with
        --resource-type=app-engine.

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
    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 iap web remove-iam-policy-binding

        $ gcloud beta iap web remove-iam-policy-binding