포스트맨 사용 방법
https://www.sfdcstop.com/2019/01/how-to-connect-to-salesforce-with.html
포스트맨 사용하기 위해 org 세팅
https://trailhead.salesforce.com/ko/content/learn/projects/quick-start-connect-postman-to-salesforce
세일즈포스 포스트맨 APIS
https://www.postman.com/salesforce-developers/workspace/salesforce-developers/overview
To be a better developer!!