--- title: inputMediaDocumentExternal description: Media document external image: https://docs.madelineproto.xyz/favicons/android-chrome-256x256.png --- # Constructor: inputMediaDocumentExternal [Back to constructors index](index.md) Media document external ### Attributes: | Name | Type | Required | Description | |----------|---------------|----------|-------------| |url|[string](../types/string.md) | Yes|URL| |caption|[string](../types/string.md) | Yes|Caption| |ttl\_seconds|[int](../types/int.md) | Optional|Ttl seconds| ### Type: [InputMedia](../types/InputMedia.md) ### Example: ```php $inputMediaDocumentExternal = ['_' => 'inputMediaDocumentExternal', 'url' => 'string', 'caption' => 'string', 'ttl_seconds' => int]; ``` [PWRTelegram](https://pwrtelegram.xyz) json-encoded version: ``` {"_": "inputMediaDocumentExternal", "url": "string", "caption": "string", "ttl_seconds": int} ``` Or, if you're into Lua: ```lua inputMediaDocumentExternal={_='inputMediaDocumentExternal', url='string', caption='string', ttl_seconds=int} ```