public DomainInfo unmarshall(JsonUnmarshallerContext context) throws Exception {
    DomainInfo domainInfo = new DomainInfo();

    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("DomainName", targetDepth)) {
          context.nextToken();
          domainInfo.setDomainName(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 domainInfo;
  }
  /** Marshall the given parameter object, and output to a SdkJsonGenerator */
  public void marshall(DomainInfo domainInfo, StructuredJsonGenerator jsonGenerator) {

    if (domainInfo == null) {
      throw new AmazonClientException("Invalid argument passed to marshall(...)");
    }

    try {
      jsonGenerator.writeStartObject();

      if (domainInfo.getDomainName() != null) {
        jsonGenerator.writeFieldName("DomainName").writeValue(domainInfo.getDomainName());
      }

      jsonGenerator.writeEndObject();
    } catch (Throwable t) {
      throw new AmazonClientException("Unable to marshall request to JSON: " + t.getMessage(), t);
    }
  }