@Override
        public void onProvisionerDeleted(@NonNull Provisioner provisioner) {
            mMeshNetworkDb.delete(mProvisionerDao, provisioner);
            // Network update is invoked independent in the case of node deletion or provisioner deletion
            // onMeshNetworkUpdated();
        }
Callbacks observing user updates on the mesh network object
mesh/src/main/java/no/nordicsemi/android/mesh/MeshManagerApi.java