I am working through this page https://developers.ringcentral.com/guide/notifications/webhooks/creating-webhooks using python code, I have subscribed to telephone sessions and a reminder of when my subscription is about to expire so I can renew it (this is the plan).
However I don't know how long a subscription takes to expire so I can't work out when to request the reminder.
My filters look like this
eventFilters = [ '/restapi/v1.0/subscription/~?threshold=86400&interval=3600', '/restapi/v1.0/account/~/telephony/sessions' ]
The idea is to receive a reminder every hour when my subcription is due to expire in 24 hours.
I have not received an event yet and I was wondering if this works on the sandbox or if I need to use different threshold and interval parameters.