docs: public void marshall(WorkflowExecutionInfo workflowExecutionInfo, ProtocolMarshaller protocolMarshaller) {
  
          if (workflowExecutionInfo == null) {
              throw new SdkClientException("Invalid argument passed to marshall(...)");
          }
  
          try {
              protocolMarshaller.marshall(workflowExecutionInfo.getExecution(), EXECUTION_BINDING);
              protocolMarshaller.marshall(workflowExecutionInfo.getWorkflowType(), WORKFLOWTYPE_BINDING);
              protocolMarshaller.marshall(workflowExecutionInfo.getStartTimestamp(), STARTTIMESTAMP_BINDING);
              protocolMarshaller.marshall(workflowExecutionInfo.getCloseTimestamp(), CLOSETIMESTAMP_BINDING);
              protocolMarshaller.marshall(workflowExecutionInfo.getExecutionStatus(), EXECUTIONSTATUS_BINDING);
              protocolMarshaller.marshall(workflowExecutionInfo.getCloseStatus(), CLOSESTATUS_BINDING);
              protocolMarshaller.marshall(workflowExecutionInfo.getParent(), PARENT_BINDING);
              protocolMarshaller.marshall(workflowExecutionInfo.getTagList(), TAGLIST_BINDING);
              protocolMarshaller.marshall(workflowExecutionInfo.getCancelRequested(), CANCELREQUESTED_BINDING);
          } catch (Exception e) {
              throw new SdkClientException("Unable to marshall request to JSON: " + e.getMessage(), e);
          }
      }