# DocSpring::TemplateDocumentMetadata ## Properties | Name | Type | Description | Notes | | ---- | ---- | ----------- | ----- | | **filename** | **String** | | | | **mime_type** | **String** | | | | **size** | **Integer** | | | ## Example ```ruby require 'docspring' instance = DocSpring::TemplateDocumentMetadata.new( filename: null, mime_type: null, size: null ) ```