I am trying to setup a Zapier interface for Asana and Buffer.
Everything works, except the most important part : the attachement.
It returns an error “The provided image does not appear to be valid.”
I figure this is because the like is signed by amazon AWS and cannot be use indefinitely.
I tried Formatter to modify the url before fetching it, still no luck.
How can we allow buffer to retrieve attachement from Asana then ?
Here is my zap if that can help : Zapier | The easiest way to automate your work | Zapier
The error :