--- title: inputMessageDocument description: Document message --- ## Constructor: inputMessageDocument [Back to constructors index](index.md) Document message ### Attributes: | Name | Type | Required | Description | |----------|---------------|----------|-------------| |document|[InputFile](../types/InputFile.md) | Yes|Document to send| |thumb|[InputThumb](../types/InputThumb.md) | Yes|Document thumb, if available| |caption|[string](../types/string.md) | Yes|Document caption, 0-200 characters| ### Type: [InputMessageContent](../types/InputMessageContent.md)