--- title: messageActionCustomAction description: Message action custom action image: https://docs.madelineproto.xyz/favicons/android-chrome-256x256.png --- # Constructor: messageActionCustomAction [Back to constructors index](index.md) Message action custom action ### Attributes: | Name | Type | Required | Description | |----------|---------------|----------|-------------| |message|[string](../types/string.md) | Yes|Message| ### Type: [MessageAction](../types/MessageAction.md) ### Example: ```php $messageActionCustomAction = ['_' => 'messageActionCustomAction', 'message' => 'string']; ``` Or, if you're into Lua: ```lua messageActionCustomAction={_='messageActionCustomAction', message='string'} ```