gcloud alpha compute backend-services add-iam-policy-binding

gcloud alpha compute backend-services add-iam-policy-binding - add an IAM policy binding to a Compute Engine backend service

gcloud alpha compute backend-services add-iam-policy-binding BACKEND_SERVICE_NAME --member=PRINCIPAL --role=ROLE [--global     | --region=REGION] [GCLOUD_WIDE_FLAG …]

gcloud alpha compute backend-services add-iam-policy-binding my-backend-service --region=REGION --member='user:test-user@gmail.com' --role='roles/compute.loadBalancerServiceUser'

gcloud alpha compute backend-services add-iam-policy-binding my-backend-service --global --member='user:test-user@gmail.com' --role='roles/compute.loadBalancerServiceUser'

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

BACKEND_SERVICE_NAME

Name of the backend service to operate on.

--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.

At most one of these can be specified:

--global

If set, the backend service is global.

--region=REGION

Region of the backend service to operate on. Overrides the default compute/region property value for this command invocation.

Run $ gcloud help for details.