docs: public void marshall(EventSourceMappingConfiguration eventSourceMappingConfiguration, ProtocolMarshaller protocolMarshaller) {
  
          if (eventSourceMappingConfiguration == null) {
              throw new SdkClientException("Invalid argument passed to marshall(...)");
          }
  
          try {
              protocolMarshaller.marshall(eventSourceMappingConfiguration.getUUID(), UUID_BINDING);
              protocolMarshaller.marshall(eventSourceMappingConfiguration.getBatchSize(), BATCHSIZE_BINDING);
              protocolMarshaller.marshall(eventSourceMappingConfiguration.getEventSourceArn(), EVENTSOURCEARN_BINDING);
              protocolMarshaller.marshall(eventSourceMappingConfiguration.getFunctionArn(), FUNCTIONARN_BINDING);
              protocolMarshaller.marshall(eventSourceMappingConfiguration.getLastModified(), LASTMODIFIED_BINDING);
              protocolMarshaller.marshall(eventSourceMappingConfiguration.getLastProcessingResult(), LASTPROCESSINGRESULT_BINDING);
              protocolMarshaller.marshall(eventSourceMappingConfiguration.getState(), STATE_BINDING);
              protocolMarshaller.marshall(eventSourceMappingConfiguration.getStateTransitionReason(), STATETRANSITIONREASON_BINDING);
          } catch (Exception e) {
              throw new SdkClientException("Unable to marshall request to JSON: " + e.getMessage(), e);
          }
      }