Getting in_pin_code invalid even if i enter proper pincode.
My address message using cloud api is getting triggered properly. but whenever end user is trying to submit it. we are getting an error in_pin_code invalid. i have checked for multiple picodes. the api we are using is https://developers.facebook.com/docs/whatsapp/cloud-api/guides/send-messages/#address-messages Let me know if anything i have to do
I am also having the same issue.
the relevant answer is that you need to perform an update for WhatsApp on iOS.