Method: projects.instances.getIamPolicy

Gets the access control policy for an instance resource. Returns an empty policy if an instance exists but does not have a policy set.

Authorization requires spanner.instances.getIamPolicy on resource.

HTTP request

POST https://spanner.googleapis.com/v1/{resource=projects/*/instances/*}:getIamPolicy

The URL uses gRPC Transcoding syntax.

Path parameters

Parameters
resource

string

REQUIRED: The Cloud Spanner resource for which the policy is being retrieved. The format is projects/<project ID>/instances/<instance ID> for instance resources and projects/<project ID>/instances/<instance ID>/databases/<database ID> for database resources.

Request body

The request body contains data with the following structure:

JSON representation 
{
  "options": {
    object (GetPolicyOptions)
  }
}
Fields
options

object (GetPolicyOptions)

OPTIONAL: A GetPolicyOptions object for specifying options to instances.getIamPolicy.

Response body

If successful, the response body contains an instance of Policy.

Authorization scopes

Requires one of the following OAuth scopes:

  • https://www.googleapis.com/auth/spanner.admin
  • https://www.googleapis.com/auth/cloud-platform

For more information, see the Authentication Overview.