--- title: updateChatReplyMarkup description: Default chat reply markup has changed. It can happen because new message with reply markup has come or old reply markup was hidden by user --- ## Constructor: updateChatReplyMarkup [Back to constructors index](index.md) Default chat reply markup has changed. It can happen because new message with reply markup has come or old reply markup was hidden by user ### Attributes: | Name | Type | Required | Description | |----------|---------------|----------|-------------| |chat\_id|[int53](../types/int53.md) | Yes|Chat identifier| |reply\_markup\_message\_id|[int53](../types/int53.md) | Yes|Identifier of the message from which reply markup need to be used or 0 if there is no default custom reply markup in the chat| ### Type: [Update](../types/Update.md)