API Endpoint(s) and/or Zoom API Event(s)
I have followed this documentation and verified our applications storage and update of both the access token and refresh token upon a refresh request.
Description
For some users we are seeing a 400 when requesting a new refresh and access token a bit after they have installed the application.
Here’s the behavior we’ve seen:
- Successfully created access token / refresh_token via app installation:
- minutes later => successfully refreshed token
- A couple hours later => Returned refresh token from step 2 user and attempted another refresh. Received Invalid Token Error.
The other posts/documentation on the forum suggest that this would be caused by not making the subsequent request with newest refresh token but I can verify in our test environment and for some production users that the approach in use works. Is there anything else this error could be caused by?
Error
{
“reason”: “Invalid Token!”,
“error”: “invalid_grant”
}