{ "error": { "error_code": 27, "error_msg": "Group authorization failed: method is unavailable with group auth.", "request_params": [ { "key": "method", "value": "wall.get" }, { "key": "oauth", "value": "1" }, { "key": "domain", "value": "https://vk.com/unioromsk" }, { "key": "count", "value": "10" }, { "key": "filter", "value": "all" }, { "key": "v", "value": "5.199" } ] } }