RFC 9922: A Common YANG Data Model for Scheduling

This document defines common types and groupings that are meant to be used for scheduling purposes, such as events, policies, services, or resources based on date and time. For the sake of better modularity, the YANG module includes a set of recurrence-related groupings with varying levels of representation (i.e., from basic to advanced) to accommodate a variety of requirements. It also defines groupings for validating requested schedules and reporting scheduling statuses.