AWS SDK Version 2 for .NET
API Reference

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.NET Framework 3.5
 
Expected state of an item in DynamoDB.

Inheritance Hierarchy

System.Object
  Amazon.DynamoDBv2.DocumentModel.ExpectedState

Namespace: Amazon.DynamoDBv2.DocumentModel
Assembly: AWSSDK.dll
Version: (assembly version)

Syntax

C#
public class ExpectedState : Object

The ExpectedState type exposes the following members

Constructors

NameDescription
Public Method ExpectedState() Constructs an empty ExpectedState with ConditionalOeprator set to AND.

Properties

NameTypeDescription
Public Property ConditionalOperator Amazon.DynamoDBv2.DocumentModel.ConditionalOperatorValues Operator dictating whether ALL or SOME of the expected values must be true to satisfy the overall expected state.
Public Property ExpectedValues System.Collections.Generic.Dictionary<System.String, Amazon.DynamoDBv2.DocumentModel.ExpectedValue> Attribute name to ExpectedValue mapping. Represents the expected state of a number of attributes of a DynamoDB item.

Methods

NameDescription
Public Method AddExpected(string, bool) Adds an ExpectedValue with the specific Exists value for the attribute.
Public Method AddExpected(string, ScanOperator, Primitive[]) Adds an ExpectedValue with the specific Comparison and Values for the attribute.
Public Method ToExpectedAttributeMap() Creates a map of attribute names mapped to ExpectedAttributeValue objects. This call will use the conversion specified by AWSConfigs.DynamoDBConfig.ConversionSchema
Public Method ToExpectedAttributeMap(DynamoDBEntryConversion) Creates a map of attribute names mapped to ExpectedAttributeValue objects.

Version Information

.NET Framework:
Supported in: 4.5, 4.0, 3.5

.NET for Windows Store apps:
Supported in: Windows 8.1, Windows 8

.NET for Windows Phone:
Supported in: Windows Phone 8.1, Windows Phone 8