Hi Guru, Target accounts belong to target applications, which belong to devices. You use the "GET /api.php/v1/devices.json" to get the device ID, you use the "GET /api.php/v1/devices.json/{id}/targetApplications" resource to get the target application IDs for target applications associated with the device, and then you use the "GET /api.php/v1/devices.json/{deviceId}/targetApplications/{applicationId}/targetAccounts" resource to get the target account IDs for each target application. Alternatively you can use the remote CLI searchTargetAccount command to get target account IDs, see the other thread you opened today.