code: public ResponseBuilder addDelegateDirective(Intent updatedIntent) {
          DelegateDirective delegateDirective = DelegateDirective.builder()
                  .withUpdatedIntent(updatedIntent)
                  .build();
          return addDirective(delegateDirective);
      }
docs: Adds a Dialog {@link DelegateDirective} to the response.
  
  @param updatedIntent updated intent
  @return response builder