AWS SDK Version 3 for .NET
API Reference

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Represents the properties of a local secondary index.

Inheritance Hierarchy


Namespace: Amazon.DynamoDBv2.Model
Assembly: AWSSDK.DynamoDBv2.dll
Version: 3.x.y.z


public class LocalSecondaryIndex

The LocalSecondaryIndex type exposes the following members


Public Method LocalSecondaryIndex()


Public Property IndexName System.String

Gets and sets the property IndexName.

The name of the local secondary index. The name must be unique among all other indexes on this table.

Public Property KeySchema System.Collections.Generic.List<Amazon.DynamoDBv2.Model.KeySchemaElement>

Gets and sets the property KeySchema.

The complete key schema for the local secondary index, consisting of one or more pairs of attribute names and key types:

  • HASH - partition key

  • RANGE - sort key

The partition key of an item is also known as its hash attribute. The term "hash attribute" derives from DynamoDB' usage of an internal hash function to evenly distribute data items across partitions, based on their partition key values.

The sort key of an item is also known as its range attribute. The term "range attribute" derives from the way DynamoDB stores items with the same partition key physically close together, in sorted order by the sort key value.

Public Property Projection Amazon.DynamoDBv2.Model.Projection

Gets and sets the property Projection.

Represents attributes that are copied (projected) from the table into the local secondary index. These are in addition to the primary key attributes and index key attributes, which are automatically projected.

Version Information

.NET Standard:
Supported in: 1.3

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

Portable Class Library:
Supported in: Windows Store Apps
Supported in: Windows Phone 8.1
Supported in: Xamarin Android
Supported in: Xamarin iOS (Unified)
Supported in: Xamarin.Forms

Supported Versions: 4.6 and above
Supported Platforms: Android, iOS, Standalone