NAME
    gcloud iam policies update - update the policy on the given attachment
        point with the given name

SYNOPSIS
    gcloud iam policies update POLICY_ID --attachment-point=ATTACHMENT_POINT
        --kind=KIND --policy-file=POLICY_FILE [--etag=ETAG]
        [GCLOUD_WIDE_FLAG ...]

DESCRIPTION
    Update the policy on the given attachment point with the given name.

EXAMPLES
    The following command updates the IAM policy my-deny-policy, which is
    attached to the resource project 123 and has the etag abc:

        $ gcloud iam policies update my-deny-policy \
            --attachment-point=cloudresourcemanager.googleapis.com/\
        projects/123 --kind=denypolicies --policy-file=policy.json \
            --etag=abc

POSITIONAL ARGUMENTS
     POLICY_ID
        Policy ID that is unique for the resource to which the policy is
        attached.

REQUIRED FLAGS
     --attachment-point=ATTACHMENT_POINT
        Resource to which the policy is attached. For valid formats, see
        https://cloud.google.com/iam/help/deny/attachment-point.

     --kind=KIND
        Policy type. Use denypolicies for deny policies.

     --policy-file=POLICY_FILE
        Path to the file that contains the policy, in JSON or YAML format. For
        valid syntax, see https://cloud.google.com/iam/help/deny/policy-syntax.

OPTIONAL FLAGS
     --etag=ETAG
        Etag that identifies the version of the existing policy. It can be
        obtained by running gcloud iam policies get. When deleting a policy, if
        the etag is omitted, the policy is deleted regardless of its current
        etag. When updating a policy, if the etag is omitted, the update uses
        the etag provided in the policy file.

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 policies update

        $ gcloud beta iam policies update

