Missing payload in QUERY response

Hello, tell me guys, what is wrong with my QUERY response. Because I looked at it and found nothing but Google Console tells that I am missing payload field. Error message from Google Cloud: { "insertId": "166g06lg15lgekt", "jsonPayload": { "executionLog": { "executionResults": [ { "actionResults": [ { "action": { "actionType": "STATE_QUERY" }, "device": { "deviceType": "OUTLET" }, "status": { "externalDebugString": "JSON payload not an object.", "isSuccess": false, "statusType": "PARTNER_RESPONSE_INVALID_PAYLOAD" } } ], "executionType": "PARTNER_CLOUD", "latencyMsec": "191", "requestId": "4734217757620110233" } ] }, "locale": "en-US" }, "logName": "projects/smartlightproject-f47f4/logs/assistant_smarthome%2Fassistant_smarthome_logs", "receiveTimestamp": "2022-07-13T13:23:04.088211105Z", "resource": { "labels": { "project_id": "smartlightproject-f47f4" }, "type": "assistant_action_project" }, "severity": "ERROR", "timestamp": "2022-07-13T13:23:04.088211105Z" }

And my QUERY response: { "requestId": "4734217757620110233", "payload": { "devices": { "123": { "on": "true", "online": "true" } } } }

[predond]

@slaesh, my friend, you are a genious! I managed to try your solution anyway and it worked! I totally don’t know why this happened but when I passed string JSON to Ok method I got intended action and no error. I really really appreciate your suggestion, it saved me life 😃. Now with a cool heart I can close issue. Know that I am really really thankful to you.

[predond]

The Ok function is an ASP.NET base element that returns the data passed to it as argument as JSON. So that object passed to Ok function is converted to application/JSON content type of response and parsed into JSON. I done SYNC request in the same way and Actions on Google accepted it, so I wouldn’t suspect it as the cause of issue. But I don’t see any other causes that may evoke that problem. That’s the reason why I started that issue 😃. I don’t see any ways to solve it at all. Maybe you can write some example with QUERY handling and send it to me? It doesn’t have to be in C#, because I can read other languages as well (from languages known for more than a little people of course 😃).