Inheritance: AmazonElasticMapReduceException
        public override AmazonServiceException UnmarshallException(JsonUnmarshallerContext context, Exception innerException, HttpStatusCode statusCode)
        {
            ErrorResponse errorResponse = JsonErrorResponseUnmarshaller.GetInstance().Unmarshall(context);

              if (errorResponse.Code != null && errorResponse.Code.Equals("InternalServerErrorException"))
              {
            InternalServerErrorException ex = new InternalServerErrorException(errorResponse.Message, innerException, errorResponse.Type, errorResponse.Code, errorResponse.RequestId, statusCode);

            return ex;
              }

              return new AmazonElasticMapReduceException(errorResponse.Message, innerException, errorResponse.Type, errorResponse.Code, errorResponse.RequestId, statusCode);
        }