AWS SDK for .NET Documentation
AttributeType Property
AmazonAmazon.DynamoDBv2.ModelAttributeDefinitionAttributeType Did this page help you?   Yes   No    Tell us about it...
The data type for the attribute.

Constraints:

Allowed Values
S, N, B

Declaration Syntax
C#
public string AttributeType { get; set; }

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