docs: public void marshall(Input input, ProtocolMarshaller protocolMarshaller) {
  
          if (input == null) {
              throw new SdkClientException("Invalid argument passed to marshall(...)");
          }
  
          try {
              protocolMarshaller.marshall(input.getNamePrefix(), NAMEPREFIX_BINDING);
              protocolMarshaller.marshall(input.getInputProcessingConfiguration(), INPUTPROCESSINGCONFIGURATION_BINDING);
              protocolMarshaller.marshall(input.getKinesisStreamsInput(), KINESISSTREAMSINPUT_BINDING);
              protocolMarshaller.marshall(input.getKinesisFirehoseInput(), KINESISFIREHOSEINPUT_BINDING);
              protocolMarshaller.marshall(input.getInputParallelism(), INPUTPARALLELISM_BINDING);
              protocolMarshaller.marshall(input.getInputSchema(), INPUTSCHEMA_BINDING);
          } catch (Exception e) {
              throw new SdkClientException("Unable to marshall request to JSON: " + e.getMessage(), e);
          }
      }