CODEWITHSUNDEEP
node.jsfacebookfacebook-graph-apifacebook-messengerfacebook-messenger-bot
marcus
marcus

Reputation: 61

Facebook Messenger API cannot send image with attachment_id

I've followed the docs: https://developers.facebook.com/docs/messenger-platform/send-messages#messaging_types on uploading an image to the facebook graph API. I've successfully uploaded the img, and got an attachment_id as response, as expected. enter image description here

However, when trying to POST out with that attachment id, I got this error:

(#100) Incorrect number of files uploaded. Must upload exactly one file."

Attached is the body and response: enter image description here

Anybody knows how to fix this? I looked EVERYWEHRE LOL (i think), ranging from facebook developer community posts to other SO posts. One thing to note is both uploading to API using URL image and local image files will give me an attachment_id, but still just can't POST out using them.

Thanks.

EDIT: here's the link to the same question on facebook developer community. https://developers.facebook.com/community/threads/625390676140313/?post_id=625390679473646

Upvotes: 0

Views: 489

Answers (0)

Related Questions