4.0.0.0-preview.12

4.0.0.0-preview.12 (2025-04-04 17:58 UTC)

• Kinesis (4.0.0.0)
  • Add the bi-directional streaming operation SubscribeToShard.
• LexRuntimeV2 (4.0.0.0)
  • Add the bi-directional streaming operation StartConversation.
• QBusiness (4.0.0.0)
  • Add the bi-directional streaming operation Chat.
• S3 (4.0.0.0)
  • Update remaining value types to be nullable.
• TranscribeStreaming (4.0.0.0)
  • Initial release of the TranscribeStreaming service package.
• Core 4.0.0.0
  • [Breaking Change] Move IEventStreamEvent to Amazon.Runtime.EventStreams namespace from Amazon.Runtime.EventStreams.Internal
  • [Breaking Change] Renamed IEventStream to IEventOutputStream and IEnumerableEventStream to IEnumerableEventOutputStream
  • Add core support for bi directional HTTP 2 service operations. Support is only available in .NET 8 and later.
  • Changed the default value of SSOAWSCredentialsOptions.SupportsGettingNewToken as false and improved error messaging if required SSO options are missing while generating new credentials.
  • Fix EndpointDiscoveryHandler not to fail when a request contains bearer token credentials.
  • Log a warning when ServiceUrl and RegionEndpoint are set at the same time. The SDK will log whichever of the two is used.
  • Remove redundant AWSSignerType attribute from service configuration classes.
  • Support Account ID based endpoints. Account-based endpoints help ensure high performance and scalability by using your AWS account ID to route requests for services that support this feature. For more information visit account id based endpoints on our docs.
  • Update the AWS SDK for .NET to include encoded metrics in the User-Agent header to track which features were used for a given request (for example, which retry behavior and how credentials were resolved)
  • All services packages updated to require new Core