code: public void marshall(CreateCachediSCSIVolumeRequest createCachediSCSIVolumeRequest, ProtocolMarshaller protocolMarshaller) {
  
          if (createCachediSCSIVolumeRequest == null) {
              throw new SdkClientException("Invalid argument passed to marshall(...)");
          }
  
          try {
              protocolMarshaller.marshall(createCachediSCSIVolumeRequest.getGatewayARN(), GATEWAYARN_BINDING);
              protocolMarshaller.marshall(createCachediSCSIVolumeRequest.getVolumeSizeInBytes(), VOLUMESIZEINBYTES_BINDING);
              protocolMarshaller.marshall(createCachediSCSIVolumeRequest.getSnapshotId(), SNAPSHOTID_BINDING);
              protocolMarshaller.marshall(createCachediSCSIVolumeRequest.getTargetName(), TARGETNAME_BINDING);
              protocolMarshaller.marshall(createCachediSCSIVolumeRequest.getSourceVolumeARN(), SOURCEVOLUMEARN_BINDING);
              protocolMarshaller.marshall(createCachediSCSIVolumeRequest.getNetworkInterfaceId(), NETWORKINTERFACEID_BINDING);
              protocolMarshaller.marshall(createCachediSCSIVolumeRequest.getClientToken(), CLIENTTOKEN_BINDING);
              protocolMarshaller.marshall(createCachediSCSIVolumeRequest.getKMSEncrypted(), KMSENCRYPTED_BINDING);
              protocolMarshaller.marshall(createCachediSCSIVolumeRequest.getKMSKey(), KMSKEY_BINDING);
              protocolMarshaller.marshall(createCachediSCSIVolumeRequest.getTags(), TAGS_BINDING);
          } catch (Exception e) {
              throw new SdkClientException("Unable to marshall request to JSON: " + e.getMessage(), e);
          }
      }
docs: Marshall the given parameter object.