Whatsapp cloud API enable Whatsapp_business_messaging permission
I have been trying to send Whatsapp messages using cloud API, but its expecting to enable Whatsapp_business_messaging permission which is by default disabled when associating with any app that has been created.
https://developers.facebook.com/docs/whatsapp/cloud-api/get-started#get-access-token.
I didn't find any documentation pertaining to enable the above mentioned permission. Kindly assist.