replaceSiteDeviceHaCluster
POST https://{{host}}/api/v1/sites/:site_id/devices/:device_id/ha
Usually Device Replacement is done by Device Replacement API. For a HA cluster, you can also replace a node by another device in the same site.
Request Body
{"nodes"=>[{"mac"=>"aff827549235"}, {"mac"=>"8396cd006c8c"}]}