public Builder setScenarioExecutionEndingRequest(
          main.Messages.ScenarioExecutionEndingRequest.Builder builderForValue) {
        if (scenarioExecutionEndingRequestBuilder_ == null) {
          scenarioExecutionEndingRequest_ = builderForValue.build();
          onChanged();
        } else {
          scenarioExecutionEndingRequestBuilder_.setMessage(builderForValue.build());
        }
        bitField0_ |= 0x00000040;
        return this;
      }