Hey!
Sorry if this is the wrong category. Not sure where to post this. On our group we load in our decalid’s from trello as that’s easier to manage for non-scripters. We used to have an image preview in trello by using this “code”:
However, that now returns “bad request”. Was this replaced?
Thanks in advance 
After reading about 400 Bad Request it’s either the server is not accepting Roblox requests (I don’t quite know where your sending request from so just guessed) or cannot process the request because of a client error.
These are some client errors the article listed:
Was indeed trying to access from my browser, but woudn’t work in trello either. After having read about it I see that Roblox restricted the endpoint for their site only, which I don’t like at all 