Retrieves detailed contact information for a specific WhatsApp contact using their ID. Returns contact details including name, number, business status, and various contact flags.
xxxxxxxxxxcurl --request POST \--url https://waapi.app/api/v1/instances/id/client/action/get-contact-by-id \--header 'accept: application/json' \--header 'content-type: application/json'
xxxxxxxxxx29}{"data": {"id": {"server": "c.us","user": "1234567890","_serialized": "1234567890@c.us"},"number": "1234567890","isBusiness": false,"isEnterprise": false,"labels": [null],"name": "Contact Name","pushname": "Contact Name","shortName": "Contact","type": "in","isMe": false,"isUser": true,"isGroup": false,"isWAContact": true,"isMyContact": true,"isBlocked": false},"links": {
