code: func (actor Actor) CreateServiceBroker(serviceBrokerName, username, password, brokerURI, spaceGUID string) (ServiceBroker, Warnings, error) {
  	serviceBroker, warnings, err := actor.CloudControllerClient.CreateServiceBroker(serviceBrokerName, username, password, brokerURI, spaceGUID)
  	return ServiceBroker(serviceBroker), Warnings(warnings), err
  }
docs: // CreateServiceBroker returns a ServiceBroker and any warnings or errors.