public Request<AdminUpdateDeviceStatusRequest> marshall(
      AdminUpdateDeviceStatusRequest adminUpdateDeviceStatusRequest) {

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

    Request<AdminUpdateDeviceStatusRequest> request =
        new DefaultRequest<AdminUpdateDeviceStatusRequest>(
            adminUpdateDeviceStatusRequest, "AWSCognitoIdentityProvider");
    request.addHeader("X-Amz-Target", "AWSCognitoIdentityProviderService.AdminUpdateDeviceStatus");

    request.setHttpMethod(HttpMethodName.POST);

    request.setResourcePath("");

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

      jsonGenerator.writeStartObject();

      if (adminUpdateDeviceStatusRequest.getUserPoolId() != null) {
        jsonGenerator
            .writeFieldName("UserPoolId")
            .writeValue(adminUpdateDeviceStatusRequest.getUserPoolId());
      }
      if (adminUpdateDeviceStatusRequest.getUsername() != null) {
        jsonGenerator
            .writeFieldName("Username")
            .writeValue(adminUpdateDeviceStatusRequest.getUsername());
      }
      if (adminUpdateDeviceStatusRequest.getDeviceKey() != null) {
        jsonGenerator
            .writeFieldName("DeviceKey")
            .writeValue(adminUpdateDeviceStatusRequest.getDeviceKey());
      }
      if (adminUpdateDeviceStatusRequest.getDeviceRememberedStatus() != null) {
        jsonGenerator
            .writeFieldName("DeviceRememberedStatus")
            .writeValue(adminUpdateDeviceStatusRequest.getDeviceRememberedStatus());
      }

      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 SdkClientException("Unable to marshall request to JSON: " + t.getMessage(), t);
    }

    return request;
  }
  public Request<ListDevicesRequest> marshall(ListDevicesRequest listDevicesRequest) {

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

    Request<ListDevicesRequest> request =
        new DefaultRequest<ListDevicesRequest>(listDevicesRequest, "AWSCognitoIdentityProvider");
    request.addHeader("X-Amz-Target", "AWSCognitoIdentityProviderService.ListDevices");

    request.setHttpMethod(HttpMethodName.POST);

    request.setResourcePath("");

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

      jsonGenerator.writeStartObject();

      if (listDevicesRequest.getAccessToken() != null) {
        jsonGenerator.writeFieldName("AccessToken").writeValue(listDevicesRequest.getAccessToken());
      }
      if (listDevicesRequest.getLimit() != null) {
        jsonGenerator.writeFieldName("Limit").writeValue(listDevicesRequest.getLimit());
      }
      if (listDevicesRequest.getPaginationToken() != null) {
        jsonGenerator
            .writeFieldName("PaginationToken")
            .writeValue(listDevicesRequest.getPaginationToken());
      }

      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 SdkClientException("Unable to marshall request to JSON: " + t.getMessage(), t);
    }

    return request;
  }