NAME
    gcloud projects remove-iam-policy-binding - remove IAM policy binding for a
        project

SYNOPSIS
    gcloud projects remove-iam-policy-binding PROJECT_ID --member=PRINCIPAL
        --role=ROLE
        [--all | --condition=[KEY=VALUE,...]
          | --condition-from-file=CONDITION_FROM_FILE] [GCLOUD_WIDE_FLAG ...]

DESCRIPTION
    Removes a policy binding to the IAM policy of a project, given a project ID
    and the binding. One binding consists of a member, a role and an optional
    condition.

EXAMPLES
    To remove an IAM policy binding for the role of 'roles/editor' for the user
    'test-user@gmail.com' on project with identifier 'example-project-id-1',
    run:

        $ gcloud projects remove-iam-policy-binding example-project-id-1 \
            --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 project 'example-project-id-1', run:

        $ gcloud projects remove-iam-policy-binding example-project-id-1 \
            --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 project with identifier 'example-project-id-1',
    run:

        $ gcloud projects remove-iam-policy-binding example-project-id-1 \
            --member='user:test-user@gmail.com' --role='roles/browser' \
            --condition='expression=request.time <
         timestamp("2019-01-01T00:00:00Z"),title=expires_end_of_2018,descrip\
        tion=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 project with
    identifier 'example-project-id-1', run:

        $ gcloud projects remove-iam-policy-binding example-project-id-1 \
            --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.

POSITIONAL ARGUMENTS
     Project resource - The project to remove the IAM policy binding from. This
     represents a Cloud resource.

     This must be specified.

       PROJECT_ID
          ID of the project or fully qualified identifier for the project.

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

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.

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 cloudresourcemanager/v1 API. The full documentation
    for this API can be found at: https://cloud.google.com/resource-manager

NOTES
    These variants are also available:

        $ gcloud alpha projects remove-iam-policy-binding

        $ gcloud beta projects remove-iam-policy-binding