ChannelContentMessageImpl

constructor(    messageId: MessageId,     chat: PreviewChannelChat,     senderChat: PreviewChat,     content: T,     date: DateTime,     editDate: DateTime?,     hasProtectedContent: Boolean,     forwardInfo: ForwardInfo,     replyTo: AccessibleMessage?,     replyMarkup: InlineKeyboardMarkup?,     senderBot: CommonBot?,     authorSignature: AuthorSignature?,     mediaGroupId: MediaGroupId?,     fromOffline: Boolean)
constructor(    messageId: MessageId,     chat: PreviewChannelChat,     senderChat: PreviewChat,     content: T,     date: DateTime,     editDate: DateTime?,     hasProtectedContent: Boolean,     forwardOrigin: MessageOrigin?,     replyInfo: ReplyInfo?,     replyMarkup: InlineKeyboardMarkup?,     senderBot: CommonBot?,     authorSignature: AuthorSignature?,     mediaGroupId: MediaGroupId?,     fromOffline: Boolean)