Which protocol uses the YANG data model?

The NETCONF protocol was created to interface with network devices over the SSH protocol. Data transferred to and from network devices with the NETCONF protocol must adhere to the Yet Another Next Generation (YANG) data model. Representational state transfer (REST) is a set of constraints used for sending data to and from services. Simple Network Management Protocol (SNMP) is a network management protocol used to retrieve and send information to remote network devices. YAML is a markup language used to store and transfer data between applications.