--- title: messages.messageEditData description: Message edit data for media image: https://docs.madelineproto.xyz/favicons/android-chrome-256x256.png redirect_from: /API_docs/constructors/messages_messageEditData.html --- # Constructor: messages.messageEditData [Back to constructors index](index.md) Message edit data for media ### Attributes: | Name | Type | Required | Description | |----------|---------------|----------|-------------| |caption|[Bool](../types/Bool.md) | Optional|Media caption, if the specified media's caption can be edited| ### Type: [messages.MessageEditData](../types/messages.MessageEditData.md) ### Example: ```php $messages.messageEditData = ['_' => 'messages.messageEditData', 'caption' => Bool]; ``` Or, if you're into Lua: ```lua messages.messageEditData={_='messages.messageEditData', caption=Bool} ```