gcloud-help/gcloud/alpha/projects/remove-iam-policy-binding

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

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

DESCRIPTION
    (ALPHA) Removes a policy binding from 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 alpha 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 alpha 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 alpha 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 alpha 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 - ID for the project you want to remove 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
     --recommend=BOOLEAN_VALUE
        If true, checks Active Assist recommendation for the risk level of IAM
        policy binding removal, and issues a warning in the prompt. Optional
        flag is set to false by default. For details see
        https://cloud.google.com/recommender/docs/change-risk-recommendations

     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
    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 projects remove-iam-policy-binding

        $ gcloud beta projects remove-iam-policy-binding