If the template contains a device id that does not exist on the tenant and the user selects "Send Test Message", the only message the user gets is "Unprocessable Entity", which is technically correct and the response C8Y provides but it would be helpful if the mapper checked if the device exists and provides a more appropriate message itself.
If the template contains a device id that does not exist on the tenant and the user selects "Send Test Message", the only message the user gets is "Unprocessable Entity", which is technically correct and the response C8Y provides but it would be helpful if the mapper checked if the device exists and provides a more appropriate message itself.