3.7.1000.0

3.7.1000.0 (2025-03-11 18:40 UTC)

• EC2 (3.7.435.0)
  • This release adds the GroupLongName field to the response of the DescribeAvailabilityZones API.
• ECR (3.7.410.0)
  • This release adds Amazon ECR to Amazon ECR pull through cache rules support.
• ECS (3.7.408.47)
  • This is a documentation only update for Amazon ECS to address various tickets.
• Inspector2 (3.7.405.0)
  • Adding componentArn to network reachability details
• MediaLive (3.7.413.0)
  • Add an enum option DISABLED for Output Locking Mode under Global Configuration.
• Core 3.7.402.17
  • Updating endpoints.json file.
  • All services packages updated to require new Core

3.7.999.0

3.7.999.0 (2025-03-10 18:29 UTC)

• BedrockAgent (3.7.422.0)
  • Add support for computer use tools
• BedrockAgentRuntime (3.7.423.0)
  • Add support for computer use tools
• Connect (3.7.419.0)
  • Add support for contact transfers in external voice systems.
• CostExplorer (3.7.405.0)
  • Releasing minor partition endpoint updates.
• MediaLive (3.7.412.0)
  • Adds defaultFontSize and defaultLineHeight as options in the EbuTtDDestinationSettings within the caption descriptions for an output stream.
• PcaConnectorAd (3.7.401.0)
  • PrivateCA Connector for Active Directory now supports dual stack endpoints. This release adds the IpAddressType option to the VpcInformation on a Connector which determines whether the endpoint supports IPv4 only or IPv4 and IPv6 traffic.
• SecurityHub (3.7.403.0)
  • This release adds new StandardsControlsUpdatable field to the StandardsSubscription resource
• TimestreamInfluxDB (3.7.406.14)
  • This release updates the default value of pprof-disabled from false to true.
• Core 3.7.402.16
  • Updating endpoints.json file.
  • All services packages updated to require new Core

4.0.0.0-preview.10

4.0.0.0-preview.10 (2025-03-07 14:25 UTC)

• CloudFront (4.0.0.0)
  • Removed the AmazonCloudFrontUtil utility code that was no longer being used.
• DynamoDBv2 (4.0.0.0)
  • Removed the DynamoDBContextTableNamePrefix property. Users should call AWSConfigsDynamoDB.Context.TableNamePrefix instead of AWSConfigsDynamoDB.Context.DynamoDBContextTableNamePrefix.
  • Add Support for DateOnly and TimeOnly in DynamoDB high level libraries. This support is available in .NET 8 and above.
• EC2 (4.0.0.0)
  • Removed the VPC utilizes code. It was terribly out of date even referring to EC2 instance type that has been deprecated for years.
  • Removed the image utilities used for looking up EC2 amis for Windows OS.
  • [Breaking Change] Remove obsolete IPRanges behavior from EC2. IPV4Ranges or IPV6Ranges should be used instead.
• IoT (4.0.0.0)
  • Removed a legacy customization for NextToken override to refer to the actual modeled pagination token.
• Lambda (4.0.0.0)
  • Removed obsolete InvokeAsync service client operation to avoid confusion with the Async suffix added for async .NET methods.
• S3 (4.0.0.0)
  • Remove obsolete DisableMD5Stream property. Code should be updated to use DisableDefaultChecksumValidation property.
  • Remove obsolete ServerSideEncryptionMethod and ServerSideEncryptionKeyManagementServiceKeyId from CopyPart. This should be set in the InitiateMultipartUpload method.
  • Remove obsolete Expires property from GetObjectResponse. Code should be updated to use ExpiresString. Since the string may not be in a valid timestamp format code shoud use TryParse when converting to DateTime.
  • Remove obsolete region identifiers from S3Region enumeration
  • Remove obsolete Prefix property from LifecycleConfiguration. Code should be updated to use Filter property.
  • Remove obsolete Transition and NoncurrentVersionTransition from LifecycleRule. Could should be updated to use the collection versions Transitions and NoncurrentVersionTransitions.
  • Remove obsolete Event property from TopicConfiguration. Code should be updated to use the collection property Events.
  • Remove obsolete CalculateContentMD5Header property. This property no longer needed to be set because the SDK will compute a checksum by default.
  • Remove obsolete Bucket property from SelectObjectContentRequest. Code should be updated to use BucketName.
  • Remove obsolete NumberOfUploadThreads property from TransferUtilityConfig. Code should be updated to use ConcurrentServiceRequests.
  • Remove obsolete DoesS3BucketExist method. Code should be updated to use DoesS3BucketExistV2
• SageMakerRuntime (4.0.0.0)
  • Removed obsolete constructors for PayloadPart.
• SecurityToken (4.0.0.0)
  • Removed the deprecated STS assume role credential provider since users should be using the one in core.
• Core 4.0.0.0
  • Remove obsolete endpoint logic code
  • Remove obsolete global ClockSkew property
  • Remove the obsolete ReadWriteTimeout property from ClientConfig all targets except .NET Framework 4.7.2.
  • Update SDK signers to handle scenarios where anonymous credentials are provided.
  • All services packages updated to require new Core

3.7.998.0

3.7.998.0 (2025-03-07 19:30 UTC)

• BedrockAgent (3.7.421.0)
  • Introduces support for Neptune Analytics as a vector data store and adds Context Enrichment Configurations, enabling use cases such as GraphRAG.
• BedrockAgentRuntime (3.7.422.0)
  • Support Multi Agent Collaboration within Inline Agents
• CloudFront (3.7.404.44)
  • Documentation updates for Amazon CloudFront.
• EC2 (3.7.434.0)
  • Add serviceManaged field to DescribeAddresses API response.
• ElasticLoadBalancingV2 (3.7.409.0)
  • This release adds support for assigning IP addresses to Application Load Balancers from VPC IP Address Manager pools.
• NeptuneGraph (3.7.404.21)
  • Several small updates to resolve customer requests.
• Core 3.7.402.15
  • Update the SDK's checksum component to skip adding headers when a request is made with anonymous credentials.
  • Update the SDK's checksum component to skip algorithms that require the AWS Common Runtime dependency, as those may cause issues in customer's environments.
  • Updating endpoints.json file.
  • All services packages updated to require new Core

3.7.997.0

3.7.997.0 (2025-03-06 19:25 UTC)

• Bedrock (3.7.414.0)
  • This releases adds support for Custom Prompt Router
• CloudTrail (3.7.403.24)
  • Doc-only update for CloudTrail.
• IVSRealTime (3.7.404.0)
  • IVS Real-Time now offers customers the ability to merge fragmented recordings in the event of a participant disconnect.
• NetworkFlowMonitor (3.7.401.0)
  • This release contains 2 changes. 1: DeleteScope/GetScope/UpdateScope operations now return 404 instead of 500 when the resource does not exist. 2: Expected string format for clientToken fields of CreateMonitorInput/CreateScopeInput/UpdateMonitorInput have been updated to be an UUID based string.
• RedshiftDataAPIService (3.7.403.0)
  • This release adds support for ListStatements API to filter statements by ClusterIdentifier, WorkgroupName, and Database.
• WAFV2 (3.7.404.0)
  • You can now perform an exact match or rate limit aggregation against the web request's JA4 fingerprint.
• WorkSpaces (3.7.410.0)
  • Added a new ModifyEndpointEncryptionMode API for managing endpoint encryption settings.
• Core 3.7.402.14
  • Updating endpoints.json file.
  • All services packages updated to require new Core

3.7.996.0

3.7.996.0 (2025-03-05 19:30 UTC)

• BedrockRuntime (3.7.414.0)
  • This releases adds support for Custom Prompt Router ARN
• DataSync (3.7.404.0)
  • AWS DataSync now supports modifying ServerHostname while updating locations SMB, NFS, and ObjectStorage.
• GameLiftStreams (3.7.400.0)
  • New Service: Amazon GameLift Streams delivers low-latency game streaming from AWS global infrastructure to virtually any device with a browser at up to 1080p resolution and 60 fps.
• IoTFleetWise (3.7.405.0)
  • This release adds floating point support for CAN/OBD signals and adds support for signed OBD signals.
• WorkSpaces (3.7.409.0)
  • Added DeviceTypeWorkSpacesThinClient type to allow users to access their WorkSpaces through a WorkSpaces Thin Client.
• Core 3.7.402.13
  • Update the SDK checksum component to better validate whether the AWS Common Runtime dependency can be used.
  • Updating endpoints.json file.
  • All services packages updated to require new Core

4.0.0.0-preview.9

4.0.0.0-preview.9 (2025-03-04 14:29 UTC)

• DynamoDBv2 (4.0.0.0)
  • Implement DynamoDBDerivedTypeAttribute to enable polymorphism support for nested items on save and load data.
• S3 (4.0.0.0)
  • Manual sweep of S3 for protocol test compliance.
• Core 4.0.0.0
  • [Breaking Change] Rework how SDK logs can be outputted. The AWSSDK.Extensions.Logging.ILoggerAdaptor and AWSSDK.Extensions.Logging.Log4NetAdaptor adaptor packages were added to support outputting the SDK logs to Microsoft.Extensions.Logging or log4net.
  • Do not send null values, but do send empty strings and empty lists over the wire in headers for restxml and restjson protocols
  • Improved error message when searching for AWS credentials and no credentials were found.
  • The CredentialsRetriever pipeline handler has been removed and each signer now retrieves credentials from the Identity property directly instead.
  • The FallbackCredentialsFactory has been marked as deprecated, and the DefaultAWSCredentialsIdentityResolver class should be used instead. This new class follows the credential resolution order as the other AWS SDKs and will re-evaluate credentials when environment variables (such as AWS_PROFILE) change - which can happen in interactive PowerShell sessions.
  • The ImmutableCredentials property of the RequestContext has been removed - as it's only applicable to AWS credentials. A new property named Identity is available instead (it'll be used for anonymous and token credentials as well).
  • The AWS SDK for .NET has been updated to resolve credentials at request time, instead of resolving them when a client is instantiated (note: credentials are still cached between executions, the SDK won't attempt to retrieve them again - e.g. by calling AssumeRole - if they're valid from a previous call).
  • The signature for the signer classes (such as AWS4Signer) has been changed as they now implement a new interface.
  • All services packages updated to require new Core

3.7.995.0

3.7.995.0 (2025-03-04 21:22 UTC)

• CloudFront (3.7.404.41)
  • Mark AmazonCloudFrontUtil as obsolete and will be removed in the next major version.
• DynamoDBv2 (3.7.405.33)
  • Fixed an issue for incorrect DateTime epoch serialization when date falls out of epoch supported range. (Thanks @sander1095 for initial contribution)
• EC2 (3.7.433.1)
  • Mark ImageUtilities as obsolete and will be removed in the next major version.
  • Mark VPCUtilities as obsolete and will be removed in the next major version.
• ElastiCache (3.7.402.50)
  • Doc only update, listing 'valkey7' and 'valkey8' as engine options for parameter groups.
• IoTManagedIntegrations (3.7.400.0)
  • Adding managed integrations APIs for IoT Device Management to setup and control devices across different manufacturers and connectivity protocols. APIs include managedthing operations, credential and provisioning profile management, notification configuration, and OTA update.
• IoTSiteWise (3.7.404.0)
  • AWS IoT SiteWise now supports MQTT-enabled, V3 gateways. Configure data destinations for real-time ingestion into AWS IoT SiteWise or buffered ingestion using Amazon S3 storage. You can also use path filters for precise data collection from specific MQTT topics.
• RDS (3.7.410.44)
  • Note support for Database Insights for Amazon RDS.
• Core 3.7.402.12
  • Added method AWSSDKUtils.ConvertFromUnixLongEpochSeconds() for converting Unix epoch seconds to DateTime structure.
  • Updating endpoints.json file.
  • All services packages updated to require new Core

3.7.994.0

3.7.994.0 (2025-03-03 19:30 UTC)

• CloudWatchRUM (3.7.401.0)
  • Add support for PutResourcePolicy, GetResourcePolicy and DeleteResourcePolicy to support resource based policies for AWS CloudWatch RUM
• CognitoIdentityProvider (3.7.407.0)
  • Added the capacity to return available challenges in admin authentication and to set version 3 of the pre token generation event for M2M ATC.
• EC2 (3.7.433.0)
  • Update the DescribeVpcs response
• QBusiness (3.7.411.0)
  • Adds support for the ingestion of audio and video files by Q Business, which can be configured with the mediaExtractionConfiguration parameter.
• SageMaker (3.7.428.0)
  • Add DomainId to CreateDomainResponse
• TranscribeService (3.7.402.14)
  • Updating documentation for post call analytics job queueing.
• Core 3.7.402.11
  • Updating endpoints.json file.
  • All services packages updated to require new Core

3.7.993.0

3.7.993.0 (2025-02-28 19:30 UTC)

• BedrockAgent (3.7.420.0)
  • This release lets Amazon Bedrock Flows support newer models by increasing the maximum length of output in a prompt configuration. This release also increases the maximum number of prompt variables to 20 and the maximum number of node inputs to 20.
• BedrockDataAutomation (3.7.401.0)
  • Renamed and added new StandardConfiguration enums. Added support to update EncryptionConfiguration in UpdateBlueprint and UpdateDataAutomation APIs. Changed HttpStatus code for DeleteBlueprint and DeleteDataAutomationProject APIs to 200 from 204. Added APIs to support tagging.
• BedrockDataAutomationRuntime (3.7.401.0)
  • Added a mandatory parameter DataAutomationProfileArn to support for cross region inference for InvokeDataAutomationAsync API. Renamed DataAutomationArn to DataAutomationProjectArn. Added APIs to support tagging.
• DatabaseMigrationService (3.7.408.0)
  • Add skipped status to the Result Statistics of an Assessment Run
• EKS (3.7.411.0)
  • Adding licenses to EKS Anywhere Subscription operations response.
• MediaConvert (3.7.409.0)
  • The AWS MediaConvert Probe API allows you to analyze media files and retrieve detailed metadata about their content, format, and structure.
• Pricing (3.7.401.0)
  • Update GetProducts and DescribeServices API request input validations.
• SimpleSystemsManagement (3.7.403.49)
  • Systems Manager doc-only updates for Feb. 2025.
• Core 3.7.402.10
  • Updating endpoints.json file.
  • All services packages updated to require new Core