public DataRetrievalRule unmarshall(JsonUnmarshallerContext context) throws Exception {
    DataRetrievalRule dataRetrievalRule = new DataRetrievalRule();

    int originalDepth = context.getCurrentDepth();
    String currentParentElement = context.getCurrentParentElement();
    int targetDepth = originalDepth + 1;

    JsonToken token = context.getCurrentToken();
    if (token == null) token = context.nextToken();
    if (token == VALUE_NULL) return null;

    while (true) {
      if (token == null) break;

      if (token == FIELD_NAME || token == START_OBJECT) {
        if (context.testExpression("Strategy", targetDepth)) {
          context.nextToken();
          dataRetrievalRule.setStrategy(StringJsonUnmarshaller.getInstance().unmarshall(context));
        }
        if (context.testExpression("BytesPerHour", targetDepth)) {
          context.nextToken();
          dataRetrievalRule.setBytesPerHour(LongJsonUnmarshaller.getInstance().unmarshall(context));
        }
      } else if (token == END_ARRAY || token == END_OBJECT) {
        if (context.getLastParsedParentElement() == null
            || context.getLastParsedParentElement().equals(currentParentElement)) {
          if (context.getCurrentDepth() <= originalDepth) break;
        }
      }

      token = context.nextToken();
    }

    return dataRetrievalRule;
  }
  public ListPartsResult unmarshall(JsonUnmarshallerContext context) throws Exception {
    ListPartsResult listPartsResult = new ListPartsResult();

    int originalDepth = context.getCurrentDepth();
    String currentParentElement = context.getCurrentParentElement();
    int targetDepth = originalDepth + 1;

    JsonToken token = context.getCurrentToken();
    if (token == null) token = context.nextToken();
    if (token == VALUE_NULL) return null;

    while (true) {
      if (token == null) break;

      if (token == FIELD_NAME || token == START_OBJECT) {
        if (context.testExpression("MultipartUploadId", targetDepth)) {
          context.nextToken();
          listPartsResult.setMultipartUploadId(
              StringJsonUnmarshaller.getInstance().unmarshall(context));
        }
        if (context.testExpression("VaultARN", targetDepth)) {
          context.nextToken();
          listPartsResult.setVaultARN(StringJsonUnmarshaller.getInstance().unmarshall(context));
        }
        if (context.testExpression("ArchiveDescription", targetDepth)) {
          context.nextToken();
          listPartsResult.setArchiveDescription(
              StringJsonUnmarshaller.getInstance().unmarshall(context));
        }
        if (context.testExpression("PartSizeInBytes", targetDepth)) {
          context.nextToken();
          listPartsResult.setPartSizeInBytes(
              LongJsonUnmarshaller.getInstance().unmarshall(context));
        }
        if (context.testExpression("CreationDate", targetDepth)) {
          context.nextToken();
          listPartsResult.setCreationDate(StringJsonUnmarshaller.getInstance().unmarshall(context));
        }
        if (context.testExpression("Parts", targetDepth)) {
          context.nextToken();
          listPartsResult.setParts(
              new ListUnmarshaller<PartListElement>(PartListElementJsonUnmarshaller.getInstance())
                  .unmarshall(context));
        }
        if (context.testExpression("Marker", targetDepth)) {
          context.nextToken();
          listPartsResult.setMarker(StringJsonUnmarshaller.getInstance().unmarshall(context));
        }
      } else if (token == END_ARRAY || token == END_OBJECT) {
        if (context.getLastParsedParentElement() == null
            || context.getLastParsedParentElement().equals(currentParentElement)) {
          if (context.getCurrentDepth() <= originalDepth) break;
        }
      }

      token = context.nextToken();
    }

    return listPartsResult;
  }
  public GlacierJobDescription unmarshall(JsonUnmarshallerContext context) throws Exception {
    GlacierJobDescription glacierJobDescription = new GlacierJobDescription();

    int originalDepth = context.getCurrentDepth();
    String currentParentElement = context.getCurrentParentElement();
    int targetDepth = originalDepth + 1;

    JsonToken token = context.currentToken;
    if (token == null) token = context.nextToken();

    while (true) {
      if (token == null) break;

      if (token == FIELD_NAME || token == START_OBJECT) {
        if (context.testExpression("JobId", targetDepth)) {
          context.nextToken();
          glacierJobDescription.setJobId(StringJsonUnmarshaller.getInstance().unmarshall(context));
        }
        if (context.testExpression("JobDescription", targetDepth)) {
          context.nextToken();
          glacierJobDescription.setJobDescription(
              StringJsonUnmarshaller.getInstance().unmarshall(context));
        }
        if (context.testExpression("Action", targetDepth)) {
          context.nextToken();
          glacierJobDescription.setAction(StringJsonUnmarshaller.getInstance().unmarshall(context));
        }
        if (context.testExpression("ArchiveId", targetDepth)) {
          context.nextToken();
          glacierJobDescription.setArchiveId(
              StringJsonUnmarshaller.getInstance().unmarshall(context));
        }
        if (context.testExpression("VaultARN", targetDepth)) {
          context.nextToken();
          glacierJobDescription.setVaultARN(
              StringJsonUnmarshaller.getInstance().unmarshall(context));
        }
        if (context.testExpression("CreationDate", targetDepth)) {
          context.nextToken();
          glacierJobDescription.setCreationDate(
              StringJsonUnmarshaller.getInstance().unmarshall(context));
        }
        if (context.testExpression("Completed", targetDepth)) {
          context.nextToken();
          glacierJobDescription.setCompleted(
              BooleanJsonUnmarshaller.getInstance().unmarshall(context));
        }
        if (context.testExpression("StatusCode", targetDepth)) {
          context.nextToken();
          glacierJobDescription.setStatusCode(
              StringJsonUnmarshaller.getInstance().unmarshall(context));
        }
        if (context.testExpression("StatusMessage", targetDepth)) {
          context.nextToken();
          glacierJobDescription.setStatusMessage(
              StringJsonUnmarshaller.getInstance().unmarshall(context));
        }
        if (context.testExpression("ArchiveSizeInBytes", targetDepth)) {
          context.nextToken();
          glacierJobDescription.setArchiveSizeInBytes(
              LongJsonUnmarshaller.getInstance().unmarshall(context));
        }
        if (context.testExpression("InventorySizeInBytes", targetDepth)) {
          context.nextToken();
          glacierJobDescription.setInventorySizeInBytes(
              LongJsonUnmarshaller.getInstance().unmarshall(context));
        }
        if (context.testExpression("SNSTopic", targetDepth)) {
          context.nextToken();
          glacierJobDescription.setSNSTopic(
              StringJsonUnmarshaller.getInstance().unmarshall(context));
        }
        if (context.testExpression("CompletionDate", targetDepth)) {
          context.nextToken();
          glacierJobDescription.setCompletionDate(
              StringJsonUnmarshaller.getInstance().unmarshall(context));
        }
        if (context.testExpression("SHA256TreeHash", targetDepth)) {
          context.nextToken();
          glacierJobDescription.setSHA256TreeHash(
              StringJsonUnmarshaller.getInstance().unmarshall(context));
        }
        if (context.testExpression("ArchiveSHA256TreeHash", targetDepth)) {
          context.nextToken();
          glacierJobDescription.setArchiveSHA256TreeHash(
              StringJsonUnmarshaller.getInstance().unmarshall(context));
        }
        if (context.testExpression("RetrievalByteRange", targetDepth)) {
          context.nextToken();
          glacierJobDescription.setRetrievalByteRange(
              StringJsonUnmarshaller.getInstance().unmarshall(context));
        }
      } else if (token == END_ARRAY || token == END_OBJECT) {
        if (context.getLastParsedParentElement() == null
            || context.getLastParsedParentElement().equals(currentParentElement)) {
          if (context.getCurrentDepth() <= originalDepth) break;
        }
      }

      token = context.nextToken();
    }

    return glacierJobDescription;
  }