It returns 204 code, but object is still in status “waiting” in Action. Callback ID is absolutely correct, checked it several times. What I’m doing wrong?
I do not have any answer for you. Just want to point out that I have the same issue. It is not a simple delay either since I have waited ~20 hours since the requests with no result.
The blocking seems to be completely broken. It does not seem to use the time specified in the `hs_expiration_duration` field. Not even their own example with the value “P1WT1H” is working. It always use the default expiration time of 1 week (P1W).
2. Add search queries for appId and portalId: (?appId=<Your appId>&portalId=<Your portalId>
3. Make sure you use correct authentication (I was using my private app for authentication, which apparently was not ok since the private app creates a separate portalId from the portal where the workflow is created).