Hi,

For my mobile number verification for Whatsapp cloud API, i used postman with these details

https://graph.facebook.com/v1/account

Body>raw { "cc": "91", "phone_number": "80503XXXXX", "method": "sms", "cert": "CmMKHwiWoXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXYttN1OU6tPFAa9LP8kfmDWPbR3XpfngI=" }

But I get response as below

{ "error": { "message": "Unknown path components: /account", "type": "OAuthException", "code": 2500, "fbtrace_id": "AeORLyndjqbijvrXUAdAzD3" } }