The CAPIF core function allows to revoke subscription of CAPIF events for the subscribing entity related to the service API changes, such as availability events of service APIs, change in service API information, monitoring service API invocations, API invoker onboarding events, etc. This procedure is initiated by the CAPIF core function.
It is optional to trigger notification by the CAPIF core function for revocation of subscription for CAPIF event(s).
This subclause describes the information flows for CAPIF event subscription revocation.
Figure 8.9.3-1 illustrates the procedure for subscription revocation, triggered by the CAPIF core function.
The subscribing entity has previously subscribed to CAPIF event(s) to the CAPIF core function.