AWS SDK for .NET Documentation
WithUnmodifiedSinceDate Method (unmodifiedSinceDate)
AmazonAmazon.S3.ModelCopyPartRequestWithUnmodifiedSinceDate(DateTime) Did this page help you?   Yes   No    Tell us about it...
Copies the object if it has not been modified since the specified time, otherwise returns a PreconditionFailed.
Declaration Syntax
[ObsoleteAttribute("The With methods are obsolete and will be removed in version 2 of the AWS SDK for .NET. See for more information.")]
public CopyPartRequest WithUnmodifiedSinceDate(
	DateTime unmodifiedSinceDate
unmodifiedSinceDate (DateTime)
The date/time to check the modification timestamp against
Return Value
this instance
Copies the object if it hasn't been modified since the specified time; otherwise returns a 412 (precondition failed). Constraints: This property can be used with ETagToMatch, but cannot be used with other conditional copy properties.

Assembly: AWSSDK (Module: AWSSDK) Version: (