AWS SDK for .NET Documentation
WithUnmodifiedSinceDate Method (unmodifiedSinceDate)
AmazonAmazon.S3.TransferTransferUtilityOpenStreamRequestWithUnmodifiedSinceDate(DateTime) Did this page help you?   Yes   No    Tell us about it...
Sets the UnmodifiedSinceDate property for this request and returns this object instance, enabling additional method calls to be chained together. When this is set, the Amazon S3 object is downloaded only if it has been modified since the specified time. Otherwise, Amazon S3 returns a 412 error code.
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 TransferUtilityOpenStreamRequest WithUnmodifiedSinceDate(
	DateTime unmodifiedSinceDate
)
Parameters
unmodifiedSinceDate (DateTime)
The value to set the UnmodifiedSinceDate property.
Return Value
This object instance, enabling additional method calls to be chained together.

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