code: public List<ModelTrainingInfo> getStatus(UUID appId, String versionId) {
          return getStatusWithServiceResponseAsync(appId, versionId).toBlocking().single().body();
      }
docs: Gets the training status of all models (intents and entities) for the specified LUIS app. You must call the train API to train the LUIS app before you call this API to get training status. "appID" specifies the LUIS app ID. "versionId" specifies the version number of the LUIS app. For example, "0.1".
  
  @param appId The application ID.
  @param versionId The version ID.
  @throws IllegalArgumentException thrown if parameters fail the validation
  @throws ErrorResponseException thrown if the request is rejected by server
  @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent
  @return the List&lt;ModelTrainingInfo&gt; object if successful.