AWS SDK for .NET Documentation
WithETagToMatch Method (etagToMatch)
AmazonAmazon.S3.ModelGetObjectRequestWithETagToMatch(String) Did this page help you?   Yes   No    Tell us about it...
Sets an ETag to be matched as a pre-condition for returning the object, otherwise a PreconditionFailed signal is returned.
Declaration Syntax
C#
[ObsoleteAttribute("The With methods are obsolete and will be removed in version 2 of the AWS SDK for .NET. See http://aws.amazon.com/sdkfornet/#version2 for more information.")]
public GetObjectRequest WithETagToMatch(
	string etagToMatch
)
Parameters
etagToMatch (String)
The ETag to match
Return Value
this instance
Remarks
When this is set the S3 object is returned only if its entity tag (ETag) is the same as the one specified, otherwise return a 412 (precondition failed).

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