asGroup
Casts this PolicyGrantPrincipal as a Group and retrieves its aws.sdk.kotlin.services.datazone.model.GroupPolicyGrantPrincipal value. Throws an exception if the PolicyGrantPrincipal is not a Group.
Casts this PolicyGrantPrincipal as a Group and retrieves its aws.sdk.kotlin.services.datazone.model.GroupPolicyGrantPrincipal value. Throws an exception if the PolicyGrantPrincipal is not a Group.