@RestrictTo(RestrictTo.Scope.LIBRARY)
    public void setAddressLabel(@Nullable final UUID uuidLabel) {
        addressLabel = uuidLabel;
        if (uuidLabel != null) {
            address = MeshAddress.generateVirtualAddress(uuidLabel);
        }
    }
Sets the group address label

@param uuidLabel UUID label of the address
mesh/src/main/java/no/nordicsemi/android/mesh/Group.java