I have created an application as the documentation says, but I always get this error.
https://developer.box.com/guides/authentication/client-credentials/
This is your documentation, can you help me?
This is my app client id: alhd08bt4pv1gt6n9i4ipi8andjscofb
curl -i -X POST "https://api.box.com/oauth2/token" \
-H"Content-Type: application/x-www-form-urlencoded"\
-d"client_id=alhd08bt4pv1gt6n9i4ipi8andjscofb"\
-d"client_secret=*****"\
-d"grant_type=client_credentials"\
-d"box_subject_type=user"\
-d"box_subject_id=2629647****"
Response
{
"error": "invalid_grant",
"error_description": "Grant credentials are invalid"
}