toJson method

Map<String, dynamic> toJson()

Implementation

Map<String, dynamic> toJson() => {
  'sessionId': sessionId,
  'createdAt': createdAt.toIso8601String(),
  'updatedAt': updatedAt.toIso8601String(),
  'messages': messages.map((m) => _messageToJson(m)).toList(),
  'metadata': metadata,
};