code: public PolicyAssignmentInner create(String scope, String policyAssignmentName, PolicyAssignmentInner parameters) {
          return createWithServiceResponseAsync(scope, policyAssignmentName, parameters).toBlocking().single().body();
      }
docs: Creates a policy assignment.
  Policy assignments are inherited by child resources. For example, when you apply a policy to a resource group that policy is assigned to all resources in the group.
  
  @param scope The scope of the policy assignment.
  @param policyAssignmentName The name of the policy assignment.
  @param parameters Parameters for the policy assignment.
  @throws IllegalArgumentException thrown if parameters fail the validation
  @throws CloudException thrown if the request is rejected by server
  @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent
  @return the PolicyAssignmentInner object if successful.