based on doc:
curl -H “Authorization: Bearer fdslkjlk32j2l3kj2lkj2lkj323rr” -H “Content-Type: application/json” -X POST -d ‘{“project_id”: 9999999, “name”: “My App”}’ https://playcanvas.com/api/apps/download
this could download the app.
but when I tried it, with correct auth info and project_id, it returns 400 and “{“error”: “scenes: missing value”}%”.