public Request<ListCloudFrontOriginAccessIdentitiesRequest> marshall(
      ListCloudFrontOriginAccessIdentitiesRequest listCloudFrontOriginAccessIdentitiesRequest) {

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

    Request<ListCloudFrontOriginAccessIdentitiesRequest> request =
        new DefaultRequest<ListCloudFrontOriginAccessIdentitiesRequest>(
            listCloudFrontOriginAccessIdentitiesRequest, "AmazonCloudFront");

    request.setHttpMethod(HttpMethodName.GET);

    String uriResourcePath = "/2016-01-28/origin-access-identity/cloudfront";

    request.setResourcePath(uriResourcePath);

    if (listCloudFrontOriginAccessIdentitiesRequest.getMarker() != null) {
      request.addParameter(
          "Marker",
          StringUtils.fromString(listCloudFrontOriginAccessIdentitiesRequest.getMarker()));
    }

    if (listCloudFrontOriginAccessIdentitiesRequest.getMaxItems() != null) {
      request.addParameter(
          "MaxItems",
          StringUtils.fromString(listCloudFrontOriginAccessIdentitiesRequest.getMaxItems()));
    }

    return request;
  }
  public Request<ListCloudFrontOriginAccessIdentitiesRequest> marshall(
      ListCloudFrontOriginAccessIdentitiesRequest listCloudFrontOriginAccessIdentitiesRequest) {
    if (listCloudFrontOriginAccessIdentitiesRequest == null) {
      throw new AmazonClientException("Invalid argument passed to marshall(...)");
    }

    Request<ListCloudFrontOriginAccessIdentitiesRequest> request =
        new DefaultRequest<ListCloudFrontOriginAccessIdentitiesRequest>(
            listCloudFrontOriginAccessIdentitiesRequest, "AmazonCloudFront");
    request.setHttpMethod(HttpMethodName.GET);

    String uriResourcePath =
        "2013-09-27/origin-access-identity/cloudfront?Marker={Marker}&MaxItems={MaxItems}";
    uriResourcePath =
        uriResourcePath.replace(
            "{Marker}", getString(listCloudFrontOriginAccessIdentitiesRequest.getMarker()));
    uriResourcePath =
        uriResourcePath.replace(
            "{MaxItems}", getString(listCloudFrontOriginAccessIdentitiesRequest.getMaxItems()));

    if (uriResourcePath.contains("?")) {
      String queryString = uriResourcePath.substring(uriResourcePath.indexOf("?") + 1);
      uriResourcePath = uriResourcePath.substring(0, uriResourcePath.indexOf("?"));

      for (String s : queryString.split("[;&]")) {
        String[] nameValuePair = s.split("=");
        if (nameValuePair.length == 2) {
          request.addParameter(nameValuePair[0], nameValuePair[1]);
        } else {
          request.addParameter(s, null);
        }
      }
    }

    request.setResourcePath(uriResourcePath);

    return request;
  }