docs: public void marshall(CreatePullRequestRequest createPullRequestRequest, ProtocolMarshaller protocolMarshaller) {
  
          if (createPullRequestRequest == null) {
              throw new SdkClientException("Invalid argument passed to marshall(...)");
          }
  
          try {
              protocolMarshaller.marshall(createPullRequestRequest.getTitle(), TITLE_BINDING);
              protocolMarshaller.marshall(createPullRequestRequest.getDescription(), DESCRIPTION_BINDING);
              protocolMarshaller.marshall(createPullRequestRequest.getTargets(), TARGETS_BINDING);
              protocolMarshaller.marshall(createPullRequestRequest.getClientRequestToken(), CLIENTREQUESTTOKEN_BINDING);
          } catch (Exception e) {
              throw new SdkClientException("Unable to marshall request to JSON: " + e.getMessage(), e);
          }
      }