Posts under category Meta & Facebook

I am trying to set up an account to use Marketing Messages feature: https://developers.facebook.com/docs/messenger-platform/marketing-messages
But I am getting the following error when trying to send a "Sample Opt In Request": {'error': {'message': '(#10) This account is not eligible for the Recurring Notification IG Beta', 'type': 'OAuthException', 'code': 10, 'error_subcode': 2534089, 'fbtrace_id': 'A5TA9kaWh47ovaso9cM79Lm'}}

Some batch calls updating catalog products fail with following error:
Locality fields are missing or incomplete: Your feed is missing locality information. Check to make sure you include: availability_circle_origin and availability_circle_radius, or availability_polygon_coordinates, or availability_postal_codes, or availability_circle_radius and address
However, I can't find any document describing those fields: - availability_circle_origin - availability_circle_radius - availability_polygon_coordinates - availability_postal_codes - availability_circle_radius and address
If anybody knows any documents about those fields, could you share them? I can't find any clue to resolve the problem.

I've setup a WhatsApp Business to test WhatsApp API for sending messages. I've followed the getting started guide, but when I send a test message from the main interface of WhatsApp API, the message is sent but is not received by the recipient, even though there is a template approved by Facebook

As shown in the pictures, when I press send message, the sending succeeds but the recipient receives nothing

update : i added a real number ( not using a facebook testing number ) also did not work