markConversationMessagesAsDelivered abstract method
Marks sent messages in a conversation as delivered.
Called when a conversation-level delivery receipt arrives, indicating the recipient's device has received the messages you sent.
senderIdFilter — when provided, only messages with that sender_id are
updated. Pass the current user's ID so that only your own sent messages
are marked as delivered; received messages are left unchanged.
Implementation
Future<void> markConversationMessagesAsDelivered(String conversationId, {String? senderIdFilter});