AllTalk API 호출 시 apikey 헤더 인증 방법
apikey
service
groupId
apikey: {API_KEY} Content-Type: application/json
curl -X POST https://api.alltalk.co.kr/alimTalk \ -H "apikey: YOUR_API_KEY" \ -H "Content-Type: application/json" \ -d @payload.json
ERR_100
authToken
ERR_102