Document class

This object represents a general file (as opposed to photos, voice messages and audio files).

Constructors

Document({required String fileId, required String fileUniqueId, PhotoSize? thumb, String? fileName, String? mimeType, int? fileSize})
Basic constructor

Properties

fileId String
Identifier for this file, which can be used to download or reuse the file
getter/setter pair
fileName String?
Optional. Original filename as defined by sender
getter/setter pair
fileSize int?
Optional. File size in bytes. It can be bigger than 2^31 and some programming languages may have difficulty/silent defects in interpreting it. But it has at most 52 significant bits, so a signed 64-bit integer or double-precision float type are safe for storing this value.
getter/setter pair
fileUniqueId String
Unique identifier for this file, which is supposed to be the same over time and for different bots. Can't be used to download or reuse the file.
getter/setter pair
hashCode int
The hash code for this object.
no setterinherited
mimeType String?
Optional. MIME type of the file as defined by sender
getter/setter pair
runtimeType Type
A representation of the runtime type of the object.
no setterinherited
thumb PhotoSize?
Optional. Document thumbnail as defined by sender
getter/setter pair

Methods

noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
toJson() Map
Creates a json from the object
toString() String
A string representation of this object.
override

Operators

operator ==(Object other) bool
The equality operator.
inherited

Static Methods

fromJson(Map<String, dynamic> json) Document
Creates a object from a json