permanentId property

Uint8List? permanentId
final

The permanent file identifier (typically a 16-byte MD5 hash), or null if the document has no file identifier array.

The permanent ID is set when the document is first created and does not change across save operations. Callers that need a hex string can use permanentId?.map((b) => b.toRadixString(16).padLeft(2, '0')).join().

Implementation

final Uint8List? permanentId;