string type_instance = 5;
}
+message MetadataValue {
+ oneof value {
+ string string_value = 1;
+ int64 int64_value = 2;
+ uint64 uint64_value = 3;
+ double double_value = 4;
+ bool bool_value = 5;
+ };
+}
+
message Value {
oneof value {
uint64 counter = 1;
Identifier identifier = 4;
repeated string ds_names = 5;
-}
+ map<string, MetadataValue> meta_data = 6;
+}
\ No newline at end of file