Specifies whether the first line should be treated as a header.

File: AWS.S3.pas 

Namespace: AWS.S3 

Module: Appercept AWS SDK for Delphi 

Valid values:

• NONE: The first line is not a header.
• IGNORE: The first line is a header but ignore it.
• USE: The first line is a header and it should be used to identify columns in expressions.