code: public Observable<ServiceResponse<Integer>> getImagePerformanceCountWithServiceResponseAsync(UUID projectId, UUID iterationId, GetImagePerformanceCountOptionalParameter getImagePerformanceCountOptionalParameter) {
          if (projectId == null) {
              throw new IllegalArgumentException("Parameter projectId is required and cannot be null.");
          }
          if (iterationId == null) {
              throw new IllegalArgumentException("Parameter iterationId is required and cannot be null.");
          }
          if (this.client.apiKey() == null) {
              throw new IllegalArgumentException("Parameter this.client.apiKey() is required and cannot be null.");
          }
          final List<String> tagIds = getImagePerformanceCountOptionalParameter != null ? getImagePerformanceCountOptionalParameter.tagIds() : null;
  
          return getImagePerformanceCountWithServiceResponseAsync(projectId, iterationId, tagIds);
      }
docs: Gets the number of images tagged with the provided {tagIds} that have prediction results from
  training for the provided iteration {iterationId}.
  The filtering is on an and/or relationship. For example, if the provided tag ids are for the "Dog" and
  "Cat" tags, then only images tagged with Dog and/or Cat will be returned.
  
  @param projectId The project id
  @param iterationId The iteration id. Defaults to workspace
  @param getImagePerformanceCountOptionalParameter the object representing the optional parameters to be set before calling this API
  @throws IllegalArgumentException thrown if parameters fail the validation
  @return the observable to the Integer object