{ "topic": "unknown/unknown/things/twin/errors", "headers": {}, "path": "/", "value": { "status": 404, "error": "things:attribute.notfound", "message": "The attribute with key '/location' on the thing with ID 'com.acme:xdk_53' could not be found or the requester had insufficient permissions to access it.", "description": "Check if the ID of the thing and the key of your requested attribute was correct and you have sufficient permissions." }, "status": 404 }