/** Marshall the given parameter object, and output to a SdkJsonGenerator */
  public void marshall(
      RealtimeEndpointInfo realtimeEndpointInfo, StructuredJsonGenerator jsonGenerator) {

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

    try {
      jsonGenerator.writeStartObject();

      if (realtimeEndpointInfo.getPeakRequestsPerSecond() != null) {
        jsonGenerator
            .writeFieldName("PeakRequestsPerSecond")
            .writeValue(realtimeEndpointInfo.getPeakRequestsPerSecond());
      }
      if (realtimeEndpointInfo.getCreatedAt() != null) {
        jsonGenerator.writeFieldName("CreatedAt").writeValue(realtimeEndpointInfo.getCreatedAt());
      }
      if (realtimeEndpointInfo.getEndpointUrl() != null) {
        jsonGenerator
            .writeFieldName("EndpointUrl")
            .writeValue(realtimeEndpointInfo.getEndpointUrl());
      }
      if (realtimeEndpointInfo.getEndpointStatus() != null) {
        jsonGenerator
            .writeFieldName("EndpointStatus")
            .writeValue(realtimeEndpointInfo.getEndpointStatus());
      }

      jsonGenerator.writeEndObject();
    } catch (Throwable t) {
      throw new SdkClientException("Unable to marshall request to JSON: " + t.getMessage(), t);
    }
  }
  public Request<CreateRealtimeEndpointRequest> marshall(
      CreateRealtimeEndpointRequest createRealtimeEndpointRequest) {

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

    Request<CreateRealtimeEndpointRequest> request =
        new DefaultRequest<CreateRealtimeEndpointRequest>(
            createRealtimeEndpointRequest, "AmazonMachineLearning");
    request.addHeader("X-Amz-Target", "AmazonML_20141212.CreateRealtimeEndpoint");

    request.setHttpMethod(HttpMethodName.POST);

    request.setResourcePath("");

    try {
      final StructuredJsonGenerator jsonGenerator = protocolFactory.createGenerator();

      jsonGenerator.writeStartObject();

      if (createRealtimeEndpointRequest.getMLModelId() != null) {
        jsonGenerator
            .writeFieldName("MLModelId")
            .writeValue(createRealtimeEndpointRequest.getMLModelId());
      }

      jsonGenerator.writeEndObject();

      byte[] content = jsonGenerator.getBytes();
      request.setContent(new ByteArrayInputStream(content));
      request.addHeader("Content-Length", Integer.toString(content.length));
      request.addHeader("Content-Type", protocolFactory.getContentType());
    } catch (Throwable t) {
      throw new AmazonClientException("Unable to marshall request to JSON: " + t.getMessage(), t);
    }

    return request;
  }
  public Request<DescribeMLModelsRequest> marshall(
      DescribeMLModelsRequest describeMLModelsRequest) {

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

    Request<DescribeMLModelsRequest> request =
        new DefaultRequest<DescribeMLModelsRequest>(
            describeMLModelsRequest, "AmazonMachineLearning");
    request.addHeader("X-Amz-Target", "AmazonML_20141212.DescribeMLModels");

    request.setHttpMethod(HttpMethodName.POST);

    request.setResourcePath("");

    try {
      final StructuredJsonGenerator jsonGenerator =
          SdkJsonProtocolFactory.createWriter(false, "1.1");

      jsonGenerator.writeStartObject();

      if (describeMLModelsRequest.getFilterVariable() != null) {
        jsonGenerator
            .writeFieldName("FilterVariable")
            .writeValue(describeMLModelsRequest.getFilterVariable());
      }
      if (describeMLModelsRequest.getEQ() != null) {
        jsonGenerator.writeFieldName("EQ").writeValue(describeMLModelsRequest.getEQ());
      }
      if (describeMLModelsRequest.getGT() != null) {
        jsonGenerator.writeFieldName("GT").writeValue(describeMLModelsRequest.getGT());
      }
      if (describeMLModelsRequest.getLT() != null) {
        jsonGenerator.writeFieldName("LT").writeValue(describeMLModelsRequest.getLT());
      }
      if (describeMLModelsRequest.getGE() != null) {
        jsonGenerator.writeFieldName("GE").writeValue(describeMLModelsRequest.getGE());
      }
      if (describeMLModelsRequest.getLE() != null) {
        jsonGenerator.writeFieldName("LE").writeValue(describeMLModelsRequest.getLE());
      }
      if (describeMLModelsRequest.getNE() != null) {
        jsonGenerator.writeFieldName("NE").writeValue(describeMLModelsRequest.getNE());
      }
      if (describeMLModelsRequest.getPrefix() != null) {
        jsonGenerator.writeFieldName("Prefix").writeValue(describeMLModelsRequest.getPrefix());
      }
      if (describeMLModelsRequest.getSortOrder() != null) {
        jsonGenerator
            .writeFieldName("SortOrder")
            .writeValue(describeMLModelsRequest.getSortOrder());
      }
      if (describeMLModelsRequest.getNextToken() != null) {
        jsonGenerator
            .writeFieldName("NextToken")
            .writeValue(describeMLModelsRequest.getNextToken());
      }
      if (describeMLModelsRequest.getLimit() != null) {
        jsonGenerator.writeFieldName("Limit").writeValue(describeMLModelsRequest.getLimit());
      }

      jsonGenerator.writeEndObject();

      byte[] content = jsonGenerator.getBytes();
      request.setContent(new ByteArrayInputStream(content));
      request.addHeader("Content-Length", Integer.toString(content.length));
      request.addHeader("Content-Type", jsonGenerator.getContentType());
    } catch (Throwable t) {
      throw new AmazonClientException("Unable to marshall request to JSON: " + t.getMessage(), t);
    }

    return request;
  }