Voice constructor

const Voice({ @JsonKey.new(name: 'file_id') required String fileId, @JsonKey.new(name: 'file_unique_id') required String fileUniqueId, @JsonKey.new(name: 'duration') required int duration, @JsonKey.new(name: 'mime_type') String? mimeType, @JsonKey.new(name: 'file_size') int? fileSize, })

Creates a voice note

• fileId Identifier for this file, which can be used to download or reuse the file
• fileUniqueId Unique identifier for this file
• duration Duration of the video in seconds as defined by sender
• mimeType MIME type of the file as defined by sender
• fileSize File size in bytes

Implementation

const factory Voice({
  /// Identifier for this file, which can be used to download or reuse the
  /// file
  @JsonKey(name: 'file_id') required String fileId,

  /// 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.
  @JsonKey(name: 'file_unique_id') required String fileUniqueId,

  /// Duration of the video in seconds as defined by sender
  ///
  /// A handy [Duration] getter is available as `durationTime`
  @JsonKey(name: 'duration') required int duration,

  /// Optional. MIME type of the file as defined by sender
  @JsonKey(name: 'mime_type') String? mimeType,

  /// 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.
  @JsonKey(name: 'file_size') int? fileSize,
}) = _Voice;