code: public void marshall(DisableStageTransitionRequest disableStageTransitionRequest, ProtocolMarshaller protocolMarshaller) {
  
          if (disableStageTransitionRequest == null) {
              throw new SdkClientException("Invalid argument passed to marshall(...)");
          }
  
          try {
              protocolMarshaller.marshall(disableStageTransitionRequest.getPipelineName(), PIPELINENAME_BINDING);
              protocolMarshaller.marshall(disableStageTransitionRequest.getStageName(), STAGENAME_BINDING);
              protocolMarshaller.marshall(disableStageTransitionRequest.getTransitionType(), TRANSITIONTYPE_BINDING);
              protocolMarshaller.marshall(disableStageTransitionRequest.getReason(), REASON_BINDING);
          } catch (Exception e) {
              throw new SdkClientException("Unable to marshall request to JSON: " + e.getMessage(), e);
          }
      }
docs: Marshall the given parameter object.