Receiving ExtensionError when renewing mail subscriptions using Graph API for existing valid subscriptions
问题 We're using the following to renew mail subscriptions using an app-level access token (have been doing so for a while now). PATCH https://graph.microsoft.com/v1.0/{subscriptionId} Lately, this request started failing sporadically, for valid subscriptions, with the following error: ExtensionError - Operation: Update; Exception: [Status Code: NotFound; Reason: Not Found] For example, the following ID failed to renew efea31ea-4ff4-4199-8f68-78ec0462797d even though its expiry is the next day.