if modifiedString != originalString {
			patch[directiveMarker] = modifiedValue
		}
		return true, nil
	}
	return false, nil
}

// handleMapDiff diff between 2 maps `originalValueTyped` and `modifiedValue`,
// puts the diff in the `patch` associated with `key`
// key is the key associated with originalValue and modifiedValue.
// originalValue, modifiedValue are the old and new value respectively.They are both maps