docs: public void marshall(UserDefinedFunction userDefinedFunction, ProtocolMarshaller protocolMarshaller) {
  
          if (userDefinedFunction == null) {
              throw new SdkClientException("Invalid argument passed to marshall(...)");
          }
  
          try {
              protocolMarshaller.marshall(userDefinedFunction.getFunctionName(), FUNCTIONNAME_BINDING);
              protocolMarshaller.marshall(userDefinedFunction.getClassName(), CLASSNAME_BINDING);
              protocolMarshaller.marshall(userDefinedFunction.getOwnerName(), OWNERNAME_BINDING);
              protocolMarshaller.marshall(userDefinedFunction.getOwnerType(), OWNERTYPE_BINDING);
              protocolMarshaller.marshall(userDefinedFunction.getCreateTime(), CREATETIME_BINDING);
              protocolMarshaller.marshall(userDefinedFunction.getResourceUris(), RESOURCEURIS_BINDING);
          } catch (Exception e) {
              throw new SdkClientException("Unable to marshall request to JSON: " + e.getMessage(), e);
          }
      }