private List<NetworkKey> deserializeNetKeys(@NonNull final JsonDeserializationContext context,
                                                @NonNull final JsonArray json,
                                                @NonNull final String meshUuid) {
        final Type networkKey = new TypeToken<List<NetworkKey>>() {
        }.getType();
        final List<NetworkKey> networkKeys = context.deserialize(json, networkKey);
        for (NetworkKey key : networkKeys) {
            key.setMeshUuid(meshUuid);
        }
        return networkKeys;
    }
Returns a JsonElement of network keys after de-serializing the json array containing the network keys

@param context  deserializer context
@param json     json array containing the netkeys
@param meshUuid network provisionerUuid
@return List of network keys
mesh/src/main/java/no/nordicsemi/android/mesh/MeshNetworkDeserializer.java