In Cisco DNA Center, what is the integration API (westbound)?

The integration API in Cisco DNA Center is considered "westbound" because it facilitates communication with external IT systems such as IT Service Management (ITSM), IP Address Management (IPAM), and various reporting tools. This allows DNA Center to exchange data and integrate its network management capabilities with broader IT operations. The other options are incorrect because: "Southbound consumer-facing RESTful API enabling discovery and configuration management" describes a northbound API from a different perspective, or a southbound interface to network devices. "Interface between the controller and network devices enabling discovery and configuration management" describes a southbound interface, which connects DNA Center to the network infrastructure (e.g., switches, routers, APs). "Northbound consumer-facing RESTful API enabling discovery and configuration management" describes the API used by external applications or orchestrators to interact with DNA Center, not its integration with other IT systems.