{API_IP:PORT}.task.joingroup.result_check0 — REJECT (chưa duyệt/từ chối)1 — APPROVE (đã duyệt)curl --location --request POST '/nats/callback/task/joingroup/result_check' \
--header 'Content-Type: application/json' \
--data-raw '{
"id": 0,
"campaign_join_id": 0,
"page_url": "string",
"status": 0,
"error_message": "string"
}'