code: public GetImageResponse getImage(GetImageRequest request) {
          checkNotNull(request, "request should not be null.");
          checkStringNotEmpty(request.getImageId(), "request imageId should not be empty.");
          InternalRequest internalRequest =
                  this.createRequest(request, HttpMethodName.GET, IMAGE_PREFIX, request.getImageId());
          return invokeHttpClient(internalRequest, GetImageResponse.class);
      }
docs: Get the detail information of specified image.
  
  @param request The request containing all options for getting the detail information of specified image.
  @return The response with the image detail information.