I'm having a bit of trouble with the create avatar for a place API. I keep on getting the error of "Invalid URI" even though I'm copying the Get URI of the avatar from an existing place. Is there a trick to make this work? It would be simpler if I could post a URL to obtain the avatar from.
Difficult to say but if can include some example of what you are attempting it might help. The URI for a place avatar may not work since it requires authentication to retrieve and when you post it to the other place the system is trying to read the avatar anonymously. Just a guess based on what you described.