code: public UpdateResponse deleteFlowConfig(FlowId flowId, Properties header, boolean triggerListener) throws FlowConfigLoggedException {
  
      log.info("[GAAS-REST] Delete called with flowGroup {} flowName {}", flowId.getFlowGroup(), flowId.getFlowName());
      URI flowUri = null;
  
      try {
        flowUri = FlowUriUtils.createFlowSpecUri(flowId);
        this.flowCatalog.remove(flowUri, header, triggerListener);
        return new UpdateResponse(HttpStatus.S_200_OK);
      } catch (URISyntaxException e) {
        throw new FlowConfigLoggedException(HttpStatus.S_400_BAD_REQUEST, "bad URI " + flowUri, e);
      }
    }
docs: Delete flowConfig locally and trigger all listeners iff @param triggerListener is set to true