encodingBytes property
The raw bytes of the rendered encoding, or null if the requester set none.
This is the exact ground truth for the encoding channel; encoding is a lenient UTF-8 string view of these same bytes. A non-null empty Uint8List denotes a present-but-empty encoding, distinct from null, which denotes an absent one — the asymmetry canon gives a query and gives neither a sample nor a reply.
Implementation
final Uint8List? encodingBytes;