- contentType (String)
- The content type required
The content type for the content being uploaded. This property defaults to "binary/octet-stream". For more information, refer to: http://www.w3.org/Protocols/rfc2616/rfc2616-sec14.html#sec14.17.
Note that if content type is specified, it should also be included in the HttpRequest headers of the eventual upload request, otherwise a signature error may result.