Create Verb put for events

I would like to know if it is possible to create the put verb to edit the attributes column of tc_events, if it is possible, could someone help by informing which files I need to change? EventResorce. I did this but I was not successful, I don't know what the route files would be.

   @Path("{id}")
    @PUT 
    public Event updateEvent(@PathParam("id") long id, Event updatedEvent) throws StorageException {
     
        Event existingEvent = storage.getObject(Event.class, new Request(
                new Columns.All(), new Condition.Equals("id", id)));
        if (existingEvent == null) {
            throw new WebApplicationException(Response.status(Response.Status.NOT_FOUND).build());
        }

  
        permissionsService.checkPermission(Device.class, getUserId(), existingEvent.getDeviceId());

    
        existingEvent.setAttributes(updatedEvent.getAttributes());

      
        storage.update(existingEvent);

        return existingEvent;
    }

Dear people, please, could someone help me, I made these changes and now the submit is being carried out but it is not being inserted into the database, which is where I am going wrong. insert the route put the swagger.json file.

    @PUT 
    public Event updateEvent(@PathParam("id") long id, Event updatedEvent) throws StorageException {
       
        Event existingEvent = storage.getObject(Event.class, new Request(
                new Columns.All(), new Condition.Equals("id", id)));
        if (existingEvent == null) {
            throw new WebApplicationException(Response.status(Response.Status.NOT_FOUND).build());
        }
        permissionsService.checkPermission(Device.class, getUserId(), existingEvent.getDeviceId());
        existingEvent.setAttributes(updatedEvent.getAttributes());
        storage.update(existingEvent);
        return existingEvent;
    }

        "summary": "Update a Events",
        "tags": [
          "Events"
        ],
        "parameters": [
          {
            "name": "id",
            "in": "path",
            "required": true,
            "schema": {
              "type": "integer"
            }
          }
        ],
        "requestBody": {
          "content": {
            "application/json": {
              "schema": {
                "$ref": "#/components/schemas/Event"
              }
            }
          },
          "required": true
        },
        "responses": {
          "200": {
            "description": "OK",
            "content": {
              "application/json": {
                "schema": {
                  "$ref": "#/components/schemas/Event"
                }
              }
            }
          }
        },
        "x-codegen-request-body-name": "body"
      }