AWS SDK for .NET Documentation
Count Property
AmazonAmazon.DynamoDB.ModelScanRequestCount Did this page help you?   Yes   No    Tell us about it...
If set to true, Amazon DynamoDB returns a total number of items for the Scan operation, even if the operation has no matching items for the assigned filter. Do not set Count to true while providing a list of AttributesToGet, otherwise Amazon DynamoDB returns a validation error.
Declaration Syntax
C#
public bool Count { get; set; }

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