AWS SDK Version 3 for .NET
API Reference

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Update a document in DynamoDB, with a hash-and-range primary key to identify the document, and using the specified config.


For .NET Core and PCL this operation is only available in asynchronous form. Please refer to UpdateItemAsync.

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


public Document UpdateItem(
         Document doc,
         Primitive hashKey,
         Primitive rangeKey,
         UpdateItemOperationConfig config
Type: Amazon.DynamoDBv2.DocumentModel.Document

Attributes to update.

Type: Amazon.DynamoDBv2.DocumentModel.Primitive

Hash key element of the document.

Type: Amazon.DynamoDBv2.DocumentModel.Primitive

Range key element of the document.

Type: Amazon.DynamoDBv2.DocumentModel.UpdateItemOperationConfig

Configuration to use.

Return Value
Type: Document
Null or updated attributes, depending on config.

Version Information

.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

See Also