ctors.go
func (api *TelegramBotAPI) NewOutgoingForward(recipient Recipient, origin Chat, messageID int) *OutgoingForward {
	return &OutgoingForward{
		outgoingMessageBase: outgoingMessageBase{
			outgoingBase: outgoingBase{
				api:       api,
				Recipient: recipient,
			},
		},
		FromChatID: NewRecipientFromChat(origin),
		MessageID:  messageID,
	}
}
func (api *TelegramBotAPI) NewOutgoingForward(recipient Recipient, origin Chat, messageID int) *OutgoingForward {
	return &OutgoingForward{
		outgoingMessageBase: outgoingMessageBase{
			outgoingBase: outgoingBase{
				api:       api,
				Recipient: recipient,
			},
		},
		FromChatID: NewRecipientFromChat(origin),
		MessageID:  messageID,
	}
}
// NewOutgoingForward creates a new outgoing, forwarded message.