Hi @pzkor,
Thanks for contacting us!
Kindly be informed that it’s not possible to disable it, but you can set the Prefer header to minimize the result:
By adding an additional Prefer header to the request (
Prefer: edge-compatible) there will be no more metainformation in the REST response, but instead only contents from container output nodes will be part of the response. (Suppress warning in RestAPI Response - #7 by marten_kose)
Best,
Dzhanhir