code: public Observable<ServiceResponse<Evaluate>> evaluateFileInputWithServiceResponseAsync(byte[] imageStream, EvaluateFileInputOptionalParameter evaluateFileInputOptionalParameter) {
          if (this.client.baseUrl() == null) {
              throw new IllegalArgumentException("Parameter this.client.baseUrl() is required and cannot be null.");
          }
          if (imageStream == null) {
              throw new IllegalArgumentException("Parameter imageStream is required and cannot be null.");
          }
          final Boolean cacheImage = evaluateFileInputOptionalParameter != null ? evaluateFileInputOptionalParameter.cacheImage() : null;
  
          return evaluateFileInputWithServiceResponseAsync(imageStream, cacheImage);
      }
docs: Returns probabilities of the image containing racy or adult content.
  
  @param imageStream The image file.
  @param evaluateFileInputOptionalParameter 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 Evaluate object