Sets the part size of the upload in bytes
and returns this object instance,
enabling additional method calls to be chained together.
The uploaded file will be divided into
parts the size specified and
uploaded to Amazon S3 individually.

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 TransferUtilityUploadRequest WithPartSize( long partSize )

- partSize (Int64)
- The part size of the upload.

This object instance, enabling additional method calls to be chained together.