code: public ServiceFuture<RegexEntityExtractor> getRegexEntityEntityInfoAsync(UUID appId, String versionId, UUID regexEntityId, final ServiceCallback<RegexEntityExtractor> serviceCallback) {
          return ServiceFuture.fromResponse(getRegexEntityEntityInfoWithServiceResponseAsync(appId, versionId, regexEntityId), serviceCallback);
      }
docs: Gets information of a regex entity model.
  
  @param appId The application ID.
  @param versionId The version ID.
  @param regexEntityId The regex entity model ID.
  @param serviceCallback the async ServiceCallback to handle successful and failed responses.
  @throws IllegalArgumentException thrown if parameters fail the validation
  @return the {@link ServiceFuture} object