public Request<CreateJobRequest> marshall(CreateJobRequest createJobRequest) {
    if (createJobRequest == null) {
      throw new AmazonClientException("Invalid argument passed to marshall(...)");
    }

    Request<CreateJobRequest> request =
        new DefaultRequest<CreateJobRequest>(createJobRequest, "AmazonElasticTranscoder");
    String target = "EtsCustomerService.CreateJob";
    request.addHeader("X-Amz-Target", target);

    request.setHttpMethod(HttpMethodName.POST);
    String uriResourcePath = "2012-09-25/jobs";

    uriResourcePath = uriResourcePath.replaceAll("//", "/");

    if (uriResourcePath.contains("?")) {
      String queryString = uriResourcePath.substring(uriResourcePath.indexOf("?") + 1);
      uriResourcePath = uriResourcePath.substring(0, uriResourcePath.indexOf("?"));

      for (String s : queryString.split("[;&]")) {
        String[] nameValuePair = s.split("=");
        if (nameValuePair.length == 2) {
          if (!(nameValuePair[1].isEmpty()))
            request.addParameter(nameValuePair[0], nameValuePair[1]);
        }
      }
    }
    request.setResourcePath(uriResourcePath);

    try {
      StringWriter stringWriter = new StringWriter();
      JSONWriter jsonWriter = new JSONWriter(stringWriter);

      jsonWriter.object();

      if (createJobRequest.getPipelineId() != null) {
        jsonWriter.key("PipelineId").value(createJobRequest.getPipelineId());
      }
      JobInput input = createJobRequest.getInput();
      if (input != null) {

        jsonWriter.key("Input");
        jsonWriter.object();

        if (input.getKey() != null) {
          jsonWriter.key("Key").value(input.getKey());
        }
        if (input.getFrameRate() != null) {
          jsonWriter.key("FrameRate").value(input.getFrameRate());
        }
        if (input.getResolution() != null) {
          jsonWriter.key("Resolution").value(input.getResolution());
        }
        if (input.getAspectRatio() != null) {
          jsonWriter.key("AspectRatio").value(input.getAspectRatio());
        }
        if (input.getInterlaced() != null) {
          jsonWriter.key("Interlaced").value(input.getInterlaced());
        }
        if (input.getContainer() != null) {
          jsonWriter.key("Container").value(input.getContainer());
        }
        jsonWriter.endObject();
      }
      CreateJobOutput output = createJobRequest.getOutput();
      if (output != null) {

        jsonWriter.key("Output");
        jsonWriter.object();

        if (output.getKey() != null) {
          jsonWriter.key("Key").value(output.getKey());
        }
        if (output.getThumbnailPattern() != null) {
          jsonWriter.key("ThumbnailPattern").value(output.getThumbnailPattern());
        }
        if (output.getRotate() != null) {
          jsonWriter.key("Rotate").value(output.getRotate());
        }
        if (output.getPresetId() != null) {
          jsonWriter.key("PresetId").value(output.getPresetId());
        }
        if (output.getSegmentDuration() != null) {
          jsonWriter.key("SegmentDuration").value(output.getSegmentDuration());
        }

        com.amazonaws.internal.ListWithAutoConstructFlag<JobWatermark> watermarksList =
            (com.amazonaws.internal.ListWithAutoConstructFlag<JobWatermark>)
                (output.getWatermarks());
        if (watermarksList != null
            && !(watermarksList.isAutoConstruct() && watermarksList.isEmpty())) {

          jsonWriter.key("Watermarks");
          jsonWriter.array();

          for (JobWatermark watermarksListValue : watermarksList) {
            if (watermarksListValue != null) {
              jsonWriter.object();
              if (watermarksListValue.getPresetWatermarkId() != null) {
                jsonWriter
                    .key("PresetWatermarkId")
                    .value(watermarksListValue.getPresetWatermarkId());
              }
              if (watermarksListValue.getInputKey() != null) {
                jsonWriter.key("InputKey").value(watermarksListValue.getInputKey());
              }
              jsonWriter.endObject();
            }
          }
          jsonWriter.endArray();
        }
        JobAlbumArt albumArt = output.getAlbumArt();
        if (albumArt != null) {

          jsonWriter.key("AlbumArt");
          jsonWriter.object();

          if (albumArt.getMergePolicy() != null) {
            jsonWriter.key("MergePolicy").value(albumArt.getMergePolicy());
          }

          com.amazonaws.internal.ListWithAutoConstructFlag<Artwork> artworkList =
              (com.amazonaws.internal.ListWithAutoConstructFlag<Artwork>) (albumArt.getArtwork());
          if (artworkList != null && !(artworkList.isAutoConstruct() && artworkList.isEmpty())) {

            jsonWriter.key("Artwork");
            jsonWriter.array();

            for (Artwork artworkListValue : artworkList) {
              if (artworkListValue != null) {
                jsonWriter.object();
                if (artworkListValue.getInputKey() != null) {
                  jsonWriter.key("InputKey").value(artworkListValue.getInputKey());
                }
                if (artworkListValue.getMaxWidth() != null) {
                  jsonWriter.key("MaxWidth").value(artworkListValue.getMaxWidth());
                }
                if (artworkListValue.getMaxHeight() != null) {
                  jsonWriter.key("MaxHeight").value(artworkListValue.getMaxHeight());
                }
                if (artworkListValue.getSizingPolicy() != null) {
                  jsonWriter.key("SizingPolicy").value(artworkListValue.getSizingPolicy());
                }
                if (artworkListValue.getPaddingPolicy() != null) {
                  jsonWriter.key("PaddingPolicy").value(artworkListValue.getPaddingPolicy());
                }
                if (artworkListValue.getAlbumArtFormat() != null) {
                  jsonWriter.key("AlbumArtFormat").value(artworkListValue.getAlbumArtFormat());
                }
                jsonWriter.endObject();
              }
            }
            jsonWriter.endArray();
          }
          jsonWriter.endObject();
        }

        com.amazonaws.internal.ListWithAutoConstructFlag<Clip> compositionList =
            (com.amazonaws.internal.ListWithAutoConstructFlag<Clip>) (output.getComposition());
        if (compositionList != null
            && !(compositionList.isAutoConstruct() && compositionList.isEmpty())) {

          jsonWriter.key("Composition");
          jsonWriter.array();

          for (Clip compositionListValue : compositionList) {
            if (compositionListValue != null) {
              jsonWriter.object();
              TimeSpan timeSpan = compositionListValue.getTimeSpan();
              if (timeSpan != null) {

                jsonWriter.key("TimeSpan");
                jsonWriter.object();

                if (timeSpan.getStartTime() != null) {
                  jsonWriter.key("StartTime").value(timeSpan.getStartTime());
                }
                if (timeSpan.getDuration() != null) {
                  jsonWriter.key("Duration").value(timeSpan.getDuration());
                }
                jsonWriter.endObject();
              }
              jsonWriter.endObject();
            }
          }
          jsonWriter.endArray();
        }
        jsonWriter.endObject();
      }

      com.amazonaws.internal.ListWithAutoConstructFlag<CreateJobOutput> outputsList =
          (com.amazonaws.internal.ListWithAutoConstructFlag<CreateJobOutput>)
              (createJobRequest.getOutputs());
      if (outputsList != null && !(outputsList.isAutoConstruct() && outputsList.isEmpty())) {

        jsonWriter.key("Outputs");
        jsonWriter.array();

        for (CreateJobOutput outputsListValue : outputsList) {
          if (outputsListValue != null) {
            jsonWriter.object();
            if (outputsListValue.getKey() != null) {
              jsonWriter.key("Key").value(outputsListValue.getKey());
            }
            if (outputsListValue.getThumbnailPattern() != null) {
              jsonWriter.key("ThumbnailPattern").value(outputsListValue.getThumbnailPattern());
            }
            if (outputsListValue.getRotate() != null) {
              jsonWriter.key("Rotate").value(outputsListValue.getRotate());
            }
            if (outputsListValue.getPresetId() != null) {
              jsonWriter.key("PresetId").value(outputsListValue.getPresetId());
            }
            if (outputsListValue.getSegmentDuration() != null) {
              jsonWriter.key("SegmentDuration").value(outputsListValue.getSegmentDuration());
            }

            com.amazonaws.internal.ListWithAutoConstructFlag<JobWatermark> watermarksList =
                (com.amazonaws.internal.ListWithAutoConstructFlag<JobWatermark>)
                    (outputsListValue.getWatermarks());
            if (watermarksList != null
                && !(watermarksList.isAutoConstruct() && watermarksList.isEmpty())) {

              jsonWriter.key("Watermarks");
              jsonWriter.array();

              for (JobWatermark watermarksListValue : watermarksList) {
                if (watermarksListValue != null) {
                  jsonWriter.object();
                  if (watermarksListValue.getPresetWatermarkId() != null) {
                    jsonWriter
                        .key("PresetWatermarkId")
                        .value(watermarksListValue.getPresetWatermarkId());
                  }
                  if (watermarksListValue.getInputKey() != null) {
                    jsonWriter.key("InputKey").value(watermarksListValue.getInputKey());
                  }
                  jsonWriter.endObject();
                }
              }
              jsonWriter.endArray();
            }
            JobAlbumArt albumArt = outputsListValue.getAlbumArt();
            if (albumArt != null) {

              jsonWriter.key("AlbumArt");
              jsonWriter.object();

              if (albumArt.getMergePolicy() != null) {
                jsonWriter.key("MergePolicy").value(albumArt.getMergePolicy());
              }

              com.amazonaws.internal.ListWithAutoConstructFlag<Artwork> artworkList =
                  (com.amazonaws.internal.ListWithAutoConstructFlag<Artwork>)
                      (albumArt.getArtwork());
              if (artworkList != null
                  && !(artworkList.isAutoConstruct() && artworkList.isEmpty())) {

                jsonWriter.key("Artwork");
                jsonWriter.array();

                for (Artwork artworkListValue : artworkList) {
                  if (artworkListValue != null) {
                    jsonWriter.object();
                    if (artworkListValue.getInputKey() != null) {
                      jsonWriter.key("InputKey").value(artworkListValue.getInputKey());
                    }
                    if (artworkListValue.getMaxWidth() != null) {
                      jsonWriter.key("MaxWidth").value(artworkListValue.getMaxWidth());
                    }
                    if (artworkListValue.getMaxHeight() != null) {
                      jsonWriter.key("MaxHeight").value(artworkListValue.getMaxHeight());
                    }
                    if (artworkListValue.getSizingPolicy() != null) {
                      jsonWriter.key("SizingPolicy").value(artworkListValue.getSizingPolicy());
                    }
                    if (artworkListValue.getPaddingPolicy() != null) {
                      jsonWriter.key("PaddingPolicy").value(artworkListValue.getPaddingPolicy());
                    }
                    if (artworkListValue.getAlbumArtFormat() != null) {
                      jsonWriter.key("AlbumArtFormat").value(artworkListValue.getAlbumArtFormat());
                    }
                    jsonWriter.endObject();
                  }
                }
                jsonWriter.endArray();
              }
              jsonWriter.endObject();
            }

            com.amazonaws.internal.ListWithAutoConstructFlag<Clip> compositionList =
                (com.amazonaws.internal.ListWithAutoConstructFlag<Clip>)
                    (outputsListValue.getComposition());
            if (compositionList != null
                && !(compositionList.isAutoConstruct() && compositionList.isEmpty())) {

              jsonWriter.key("Composition");
              jsonWriter.array();

              for (Clip compositionListValue : compositionList) {
                if (compositionListValue != null) {
                  jsonWriter.object();
                  TimeSpan timeSpan = compositionListValue.getTimeSpan();
                  if (timeSpan != null) {

                    jsonWriter.key("TimeSpan");
                    jsonWriter.object();

                    if (timeSpan.getStartTime() != null) {
                      jsonWriter.key("StartTime").value(timeSpan.getStartTime());
                    }
                    if (timeSpan.getDuration() != null) {
                      jsonWriter.key("Duration").value(timeSpan.getDuration());
                    }
                    jsonWriter.endObject();
                  }
                  jsonWriter.endObject();
                }
              }
              jsonWriter.endArray();
            }
            jsonWriter.endObject();
          }
        }
        jsonWriter.endArray();
      }
      if (createJobRequest.getOutputKeyPrefix() != null) {
        jsonWriter.key("OutputKeyPrefix").value(createJobRequest.getOutputKeyPrefix());
      }

      com.amazonaws.internal.ListWithAutoConstructFlag<CreateJobPlaylist> playlistsList =
          (com.amazonaws.internal.ListWithAutoConstructFlag<CreateJobPlaylist>)
              (createJobRequest.getPlaylists());
      if (playlistsList != null && !(playlistsList.isAutoConstruct() && playlistsList.isEmpty())) {

        jsonWriter.key("Playlists");
        jsonWriter.array();

        for (CreateJobPlaylist playlistsListValue : playlistsList) {
          if (playlistsListValue != null) {
            jsonWriter.object();
            if (playlistsListValue.getName() != null) {
              jsonWriter.key("Name").value(playlistsListValue.getName());
            }
            if (playlistsListValue.getFormat() != null) {
              jsonWriter.key("Format").value(playlistsListValue.getFormat());
            }

            com.amazonaws.internal.ListWithAutoConstructFlag<String> outputKeysList =
                (com.amazonaws.internal.ListWithAutoConstructFlag<String>)
                    (playlistsListValue.getOutputKeys());
            if (outputKeysList != null
                && !(outputKeysList.isAutoConstruct() && outputKeysList.isEmpty())) {

              jsonWriter.key("OutputKeys");
              jsonWriter.array();

              for (String outputKeysListValue : outputKeysList) {
                if (outputKeysListValue != null) {
                  jsonWriter.value(outputKeysListValue);
                }
              }
              jsonWriter.endArray();
            }
            jsonWriter.endObject();
          }
        }
        jsonWriter.endArray();
      }

      jsonWriter.endObject();

      String snippet = stringWriter.toString();
      byte[] content = snippet.getBytes(UTF8);
      request.setContent(new StringInputStream(snippet));
      request.addHeader("Content-Length", Integer.toString(content.length));
      request.addHeader("Content-Type", "application/x-amz-json-1.0");
    } catch (Throwable t) {
      throw new AmazonClientException("Unable to marshall request to JSON: " + t.getMessage(), t);
    }

    return request;
  }
  public Request<CreatePresetRequest> marshall(CreatePresetRequest createPresetRequest) {
    if (createPresetRequest == null) {
      throw new AmazonClientException("Invalid argument passed to marshall(...)");
    }

    Request<CreatePresetRequest> request =
        new DefaultRequest<CreatePresetRequest>(createPresetRequest, "AmazonElasticTranscoder");
    String target = "EtsCustomerService.CreatePreset";
    request.addHeader("X-Amz-Target", target);
    request.addHeader("Content-Type", "application/x-amz-json-1.0");

    request.setHttpMethod(HttpMethodName.POST);

    String uriResourcePath = "2012-09-25/presets";

    uriResourcePath = uriResourcePath.replaceAll("//", "/");

    if (uriResourcePath.contains("?")) {
      String queryString = uriResourcePath.substring(uriResourcePath.indexOf("?") + 1);
      uriResourcePath = uriResourcePath.substring(0, uriResourcePath.indexOf("?"));

      for (String s : queryString.split("[;&]")) {
        String[] nameValuePair = s.split("=");
        if (nameValuePair.length == 2) {
          request.addParameter(nameValuePair[0], nameValuePair[1]);
        } else {
          request.addParameter(s, null);
        }
      }
    }

    request.setResourcePath(uriResourcePath);

    try {
      StringWriter stringWriter = new StringWriter();
      JSONWriter jsonWriter = new JSONWriter(stringWriter);

      jsonWriter.object();

      if (createPresetRequest.getName() != null) {
        jsonWriter.key("Name").value(createPresetRequest.getName());
      }
      if (createPresetRequest.getDescription() != null) {
        jsonWriter.key("Description").value(createPresetRequest.getDescription());
      }
      if (createPresetRequest.getContainer() != null) {
        jsonWriter.key("Container").value(createPresetRequest.getContainer());
      }
      VideoParameters video = createPresetRequest.getVideo();
      if (video != null) {

        jsonWriter.key("Video");
        jsonWriter.object();

        if (video.getCodec() != null) {
          jsonWriter.key("Codec").value(video.getCodec());
        }
        if (video.getCodecOptions() != null) {
          jsonWriter.key("CodecOptions");
          jsonWriter.object();
          for (Map.Entry<String, String> codecOptionsListValue :
              video.getCodecOptions().entrySet()) {
            if (codecOptionsListValue.getValue() != null) {
              jsonWriter.key(codecOptionsListValue.getKey());

              jsonWriter.value(codecOptionsListValue.getValue());
            }
          }
          jsonWriter.endObject();
        }
        if (video.getKeyframesMaxDist() != null) {
          jsonWriter.key("KeyframesMaxDist").value(video.getKeyframesMaxDist());
        }
        if (video.getFixedGOP() != null) {
          jsonWriter.key("FixedGOP").value(video.getFixedGOP());
        }
        if (video.getBitRate() != null) {
          jsonWriter.key("BitRate").value(video.getBitRate());
        }
        if (video.getFrameRate() != null) {
          jsonWriter.key("FrameRate").value(video.getFrameRate());
        }
        if (video.getMaxFrameRate() != null) {
          jsonWriter.key("MaxFrameRate").value(video.getMaxFrameRate());
        }
        if (video.getResolution() != null) {
          jsonWriter.key("Resolution").value(video.getResolution());
        }
        if (video.getAspectRatio() != null) {
          jsonWriter.key("AspectRatio").value(video.getAspectRatio());
        }
        if (video.getMaxWidth() != null) {
          jsonWriter.key("MaxWidth").value(video.getMaxWidth());
        }
        if (video.getMaxHeight() != null) {
          jsonWriter.key("MaxHeight").value(video.getMaxHeight());
        }
        if (video.getDisplayAspectRatio() != null) {
          jsonWriter.key("DisplayAspectRatio").value(video.getDisplayAspectRatio());
        }
        if (video.getSizingPolicy() != null) {
          jsonWriter.key("SizingPolicy").value(video.getSizingPolicy());
        }
        if (video.getPaddingPolicy() != null) {
          jsonWriter.key("PaddingPolicy").value(video.getPaddingPolicy());
        }

        com.amazonaws.internal.ListWithAutoConstructFlag<PresetWatermark> watermarksList =
            (com.amazonaws.internal.ListWithAutoConstructFlag<PresetWatermark>)
                (video.getWatermarks());
        if (watermarksList != null
            && !(watermarksList.isAutoConstruct() && watermarksList.isEmpty())) {

          jsonWriter.key("Watermarks");
          jsonWriter.array();

          for (PresetWatermark watermarksListValue : watermarksList) {
            if (watermarksListValue != null) {
              jsonWriter.object();
              if (watermarksListValue.getId() != null) {
                jsonWriter.key("Id").value(watermarksListValue.getId());
              }
              if (watermarksListValue.getMaxWidth() != null) {
                jsonWriter.key("MaxWidth").value(watermarksListValue.getMaxWidth());
              }
              if (watermarksListValue.getMaxHeight() != null) {
                jsonWriter.key("MaxHeight").value(watermarksListValue.getMaxHeight());
              }
              if (watermarksListValue.getSizingPolicy() != null) {
                jsonWriter.key("SizingPolicy").value(watermarksListValue.getSizingPolicy());
              }
              if (watermarksListValue.getHorizontalAlign() != null) {
                jsonWriter.key("HorizontalAlign").value(watermarksListValue.getHorizontalAlign());
              }
              if (watermarksListValue.getHorizontalOffset() != null) {
                jsonWriter.key("HorizontalOffset").value(watermarksListValue.getHorizontalOffset());
              }
              if (watermarksListValue.getVerticalAlign() != null) {
                jsonWriter.key("VerticalAlign").value(watermarksListValue.getVerticalAlign());
              }
              if (watermarksListValue.getVerticalOffset() != null) {
                jsonWriter.key("VerticalOffset").value(watermarksListValue.getVerticalOffset());
              }
              if (watermarksListValue.getOpacity() != null) {
                jsonWriter.key("Opacity").value(watermarksListValue.getOpacity());
              }
              if (watermarksListValue.getTarget() != null) {
                jsonWriter.key("Target").value(watermarksListValue.getTarget());
              }
              jsonWriter.endObject();
            }
          }
          jsonWriter.endArray();
        }
        jsonWriter.endObject();
      }
      AudioParameters audio = createPresetRequest.getAudio();
      if (audio != null) {

        jsonWriter.key("Audio");
        jsonWriter.object();

        if (audio.getCodec() != null) {
          jsonWriter.key("Codec").value(audio.getCodec());
        }
        if (audio.getSampleRate() != null) {
          jsonWriter.key("SampleRate").value(audio.getSampleRate());
        }
        if (audio.getBitRate() != null) {
          jsonWriter.key("BitRate").value(audio.getBitRate());
        }
        if (audio.getChannels() != null) {
          jsonWriter.key("Channels").value(audio.getChannels());
        }
        AudioCodecOptions codecOptions = audio.getCodecOptions();
        if (codecOptions != null) {

          jsonWriter.key("CodecOptions");
          jsonWriter.object();

          if (codecOptions.getProfile() != null) {
            jsonWriter.key("Profile").value(codecOptions.getProfile());
          }
          jsonWriter.endObject();
        }
        jsonWriter.endObject();
      }
      Thumbnails thumbnails = createPresetRequest.getThumbnails();
      if (thumbnails != null) {

        jsonWriter.key("Thumbnails");
        jsonWriter.object();

        if (thumbnails.getFormat() != null) {
          jsonWriter.key("Format").value(thumbnails.getFormat());
        }
        if (thumbnails.getInterval() != null) {
          jsonWriter.key("Interval").value(thumbnails.getInterval());
        }
        if (thumbnails.getResolution() != null) {
          jsonWriter.key("Resolution").value(thumbnails.getResolution());
        }
        if (thumbnails.getAspectRatio() != null) {
          jsonWriter.key("AspectRatio").value(thumbnails.getAspectRatio());
        }
        if (thumbnails.getMaxWidth() != null) {
          jsonWriter.key("MaxWidth").value(thumbnails.getMaxWidth());
        }
        if (thumbnails.getMaxHeight() != null) {
          jsonWriter.key("MaxHeight").value(thumbnails.getMaxHeight());
        }
        if (thumbnails.getSizingPolicy() != null) {
          jsonWriter.key("SizingPolicy").value(thumbnails.getSizingPolicy());
        }
        if (thumbnails.getPaddingPolicy() != null) {
          jsonWriter.key("PaddingPolicy").value(thumbnails.getPaddingPolicy());
        }
        jsonWriter.endObject();
      }

      jsonWriter.endObject();

      String snippet = stringWriter.toString();
      byte[] content = snippet.getBytes("UTF-8");
      request.setContent(new StringInputStream(snippet));
      request.addHeader("Content-Length", Integer.toString(content.length));
    } catch (Throwable t) {
      throw new AmazonClientException("Unable to marshall request to JSON: " + t.getMessage(), t);
    }

    return request;
  }