HandleJsonRequestFromBody @Description: handle common json request from body build request using c.ShouldBindBodyWith(req, binding.JSON) validate request using validator.New().Struct(req) serialize request using json.Marshal(req) @Parameter c @Parameter req @Parameter appenders append request data out of http body, such as id in path @return err @return requestBody.

HandleJsonRequestFromQuery @Description: handle common json request from query build request using c.ShouldBindQuery(req, binding.JSON) validate request using validator.New().Struct(req) serialize request using json.Marshal(req) @Parameter c @Parameter req @Parameter appenders append request data out of http body, such as id in path @return ok @return requestBody.

HandleJsonRequestWithBuiltReq @Description: handle common json request with a built request validate request using validator.New().Struct(req) serialize request using json.Marshal(req) @Parameter c @Parameter req @Parameter appenders append request data out of http body, such as id in path @return bool @return requestBody.

HandleRequest @Description: handle request @Parameter c @Parameter req @Parameter builder build request from gin.Context @Parameter validator validate request @Parameter serializer serialize request to string @return err @return requestBody.

InvokeRpcMethod @Description: invoke cluster service from api @Parameter ctx context generated by gin framework, which contains traceId and operator info @Parameter rpcMethod the rpc method that defined in cluster service @Parameter requestBody thr request body in the rpc request @Parameter opts.

DefaultTimeout todo adjust timeout for async flow task.