AWS SDK for .NET Documentation
Protocol Property
AmazonAmazon.S3.ModelGetPreSignedUrlRequestProtocol Did this page help you?   Yes   No    Tell us about it...
The requested protocol (http/https) for the pre-signed url.
Declaration Syntax
C#
public Protocol Protocol { get; set; }
Remarks
Defaults to https.

Assembly: AWSSDK (Module: AWSSDK) Version: 1.5.60.0 (1.5.60.0)