As long as the AP is "apodted" any Subcriber Modules PMP radios will be auto matically adopted when they get their option43 details via DHCP.
#2
REST API is on prem only (in roadmap for cloud)
#3
IS there a method to programitcally claim the device via the API by pre-provisioning the SM via the API I know we can put the inventory in advance which would achieve this.
#4
Any way to push a template to a device via the API aside from the job scheduler.