AWS SDK for .NET Documentation
ExtraFields Property
AmazonAmazon.S3.UtilS3PostUploadExceptionExtraFields Did this page help you?   Yes   No    Tell us about it...
Additional information about the error
Declaration Syntax
public IDictionary<string, string> ExtraFields { get; internal set; }
Some errors are accompanied by more specific information, which vary from error to error

Assembly: AWSSDK (Module: AWSSDK) Version: (