code: public ServiceFuture<OperationStatus> updateRegexEntityModelAsync(UUID appId, String versionId, UUID regexEntityId, RegexModelUpdateObject regexEntityUpdateObject, final ServiceCallback<OperationStatus> serviceCallback) {
          return ServiceFuture.fromResponse(updateRegexEntityModelWithServiceResponseAsync(appId, versionId, regexEntityId, regexEntityUpdateObject), serviceCallback);
      }
docs: Updates the regex entity model .
  
  @param appId The application ID.
  @param versionId The version ID.
  @param regexEntityId The regex entity extractor ID.
  @param regexEntityUpdateObject An object containing the new entity name and regex pattern.
  @param serviceCallback the async ServiceCallback to handle successful and failed responses.
  @throws IllegalArgumentException thrown if parameters fail the validation
  @return the {@link ServiceFuture} object