AWS SDK for .NET Documentation
AttributeUpdates Property
AmazonAmazon.DynamoDB.ModelUpdateItemRequestAttributeUpdates Did this page help you?   Yes   No    Tell us about it...
Map of attribute name to the new value and action for the update. The attribute names specify the attributes to modify, and cannot contain any primary key attributes.
Declaration Syntax
C#
public Dictionary<string, AttributeValueUpdate> AttributeUpdates { get; set; }

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