//[docs](../../../index.md)/[dev.inmo.tgbotapi.requests.send.media](../index.md)/[SendAnimationData](index.md)/[replyToMessageId](reply-to-message-id.md) # replyToMessageId [common] Content open override val [replyToMessageId](reply-to-message-id.md): [MessageIdentifier](../../dev.inmo.tgbotapi.types/index.md#%5Bdev.inmo.tgbotapi.types%2FMessageIdentifier%2F%2F%2FPointingToDeclaration%2F%5D%2FClasslikes%2F625018081)? = null