code: public Observable<ServiceResponse<List<Image>>> getImagesByIdsWithServiceResponseAsync(UUID projectId, GetImagesByIdsOptionalParameter getImagesByIdsOptionalParameter) {
          if (projectId == null) {
              throw new IllegalArgumentException("Parameter projectId 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> imageIds = getImagesByIdsOptionalParameter != null ? getImagesByIdsOptionalParameter.imageIds() : null;
          final UUID iterationId = getImagesByIdsOptionalParameter != null ? getImagesByIdsOptionalParameter.iterationId() : null;
  
          return getImagesByIdsWithServiceResponseAsync(projectId, imageIds, iterationId);
      }
docs: Get images by id for a given project iteration.
  This API will return a set of Images for the specified tags and optionally iteration. If no iteration is specified the
  current workspace is used.
  
  @param projectId The project id
  @param getImagesByIdsOptionalParameter 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 List&lt;Image&gt; object