AWS services or capabilities described in AWS Documentation may vary by region/location. Click Getting Started with Amazon AWS to see specific differences applicable to the China (Beijing) Region.
The UpdateTimeToLive method will enable or disable TTL for the specified table. A
UpdateTimeToLive call returns the current
it may take up to one hour for the change to fully process. Any additional
calls for the same table during this one hour duration result in a
TTL compares the current time in epoch time format to the time stored in the TTL attribute of an item. If the epoch time value stored in the attribute is less than the current time, the item is marked as expired and subsequently deleted.
The epoch time format is the number of seconds elapsed since 12:00:00 AM January 1st, 1970 UTC.
DynamoDB deletes expired items on a best-effort basis to ensure availability of throughput for other data operations.
DynamoDB typically deletes expired items within two days of expiration. The exact duration within which an item gets deleted after expiration is specific to the nature of the workload. Items that have expired and not been deleted will still show up in reads, queries, and scans.
As items are deleted, they are removed from any Local Secondary Index and Global Secondary Index immediately in the same eventually consistent way as a standard delete operation.
For more information, see Time To Live in the Amazon DynamoDB Developer Guide.
For .NET Core, PCL and Unity this operation is only available in asynchronous form. Please refer to UpdateTimeToLiveAsync.
public virtual UpdateTimeToLiveResponse UpdateTimeToLive( UpdateTimeToLiveRequest request )
Container for the necessary parameters to execute the UpdateTimeToLive service method.
|InternalServerErrorException||An error occurred on the server side.|
|LimitExceededException||There is no limit to the number of daily on-demand backups that can be taken. Up to 10 simultaneous table operations are allowed per account. These operations include CreateTable, UpdateTable, DeleteTable,UpdateTimeToLive, RestoreTableFromBackup, and RestoreTableToPointInTime. For tables with secondary indexes, only one of those tables can be in the CREATING state at any point in time. Do not attempt to create more than one such table simultaneously. The total limit of tables in the ACTIVE state is 250.|
|ResourceInUseException||The operation conflicts with the resource's availability. For example, you attempted to recreate an existing table, or tried to delete a table currently in the CREATING state.|
|ResourceNotFoundException||The operation tried to access a nonexistent table or index. The resource might not be specified correctly, or its status might not be ACTIVE.|
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