# 63047: Link to a sample media file returned an invalid Content-Type

Log Type: APPLICATION

Log Level: ERROR

## Description

The link to the media file does not have a `Content-Type` header set to an accepted MIME type. As a result, the template was not created.

### Possible causes

* The web server hosting the media file is not sending `Content-Type` headers
* The web server hosting the media file is sending an invalid `Content-Type` header

### Possible solutions

* Make sure the web server hosting the sample file returns either `image/jpeg`, `image/png`, `application/pdf`, or `video/mp4` for the `Content-Type` header.