OAS 3 This guide is for OpenAPI 3.0. If you use OpenAPI 2.0, see our OpenAPI 2.0 guide. In OpenAPI 3.0, you can describe files uploaded directly with the request content and files uploaded with multipart requests. Use the requestBody keyword to describe the request payload containing a file. Under content, specify the request media type (such as image/png or application/octet-stream). Files use a