Boto3

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* api-change:``cognito-idp``: [``botocore``] Added the capacity to return available challenges in admin authentication and to set version 3 of the pre token generation event for M2M ATC.
* api-change:``ec2``: [``botocore``] Update the DescribeVpcs response
* api-change:``qbusiness``: [``botocore``] Adds support for the ingestion of audio and video files by Q Business, which can be configured with the mediaExtractionConfiguration parameter.
* api-change:``rum``: [``botocore``] Add support for PutResourcePolicy, GetResourcePolicy and DeleteResourcePolicy to support resource based policies for AWS CloudWatch RUM
* api-change:``sagemaker``: [``botocore``] Add DomainId to CreateDomainResponse
* api-change:``transcribe``: [``botocore``] Updating documentation for post call analytics job queueing.
* enhancement:configuration: [``botocore``] Add support for disabling host prefix injection via the ``AWS_DISABLE_HOST_PREFIX_INJECTION`` environment variable or the ``disable_host_prefix_injection`` parameter in the shared aws configuration file.

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* api-change:``bedrock-agent``: [``botocore``] 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.
* api-change:``bedrock-data-automation``: [``botocore``] 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.
* api-change:``bedrock-data-automation-runtime``: [``botocore``] Added a mandatory parameter DataAutomationProfileArn to support for cross region inference for InvokeDataAutomationAsync API. Renamed DataAutomationArn to DataAutomationProjectArn. Added APIs to support tagging.
* api-change:``dms``: [``botocore``] Add skipped status to the Result Statistics of an Assessment Run
* api-change:``eks``: [``botocore``] Adding licenses to EKS Anywhere Subscription operations response.
* api-change:``mediaconvert``: [``botocore``] The AWS MediaConvert Probe API allows you to analyze media files and retrieve detailed metadata about their content, format, and structure.
* api-change:``pricing``: [``botocore``] Update GetProducts and DescribeServices API request input validations.
* api-change:``ssm``: [``botocore``] Systems Manager doc-only updates for Feb. 2025.
* enhancement:useragent: [``botocore``] Update user agent string to include client feature use.

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* api-change:``bedrock-agent-runtime``: [``botocore``] Introduces Sessions (preview) to enable stateful conversations in GenAI applications.
* api-change:``emr``: [``botocore``] Definition update for EbsConfiguration.
* api-change:``qbusiness``: [``botocore``] This release supports deleting attachments from conversations.
* api-change:``redshift-serverless``: [``botocore``] Add track support for Redshift Serverless workgroup.
* api-change:``sagemaker``: [``botocore``] SageMaker HubService is introducing support for creating Training Jobs in Curated Hub (Private Hub). Additionally, it is introducing two new APIs: UpdateHubContent and UpdateHubContentReference.
* api-change:``storagegateway``: [``botocore``] This release adds support to invoke a process that cleans the specified file share's cache of file entries that are failing upload to Amazon S3.

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* api-change:``application-signals``: [``botocore``] This release adds API support for reading Service Level Objectives and Services from monitoring accounts, from SLO and Service-scoped operations, including ListServices and ListServiceLevelObjectives.
* api-change:``batch``: [``botocore``] AWS Batch: Resource Aware Scheduling feature support
* api-change:``chime``: [``botocore``] Removes the Amazon Chime SDK APIs from the "chime" namespace. Amazon Chime SDK APIs continue to be available in the AWS SDK via the dedicated Amazon Chime SDK namespaces: chime-sdk-identity, chime-sdk-mediapipelines, chime-sdk-meetings, chime-sdk-messaging, and chime-sdk-voice.
* api-change:``cloudfront``: [``botocore``] Documentation update for VPC origin config.
* api-change:``ec2``: [``botocore``] Amazon EC2 Fleet customers can now override the Block Device Mapping specified in the Launch Template when creating a new Fleet request, saving the effort of creating and associating new Launch Templates to customize the Block Device Mapping.
* api-change:``iotfleetwise``: [``botocore``] This release adds an optional listResponseScope request parameter in certain list API requests to limit the response to metadata only.
* api-change:``oam``: [``botocore``] This release adds support for sharing AWS::ApplicationSignals::Service and AWS::ApplicationSignals::ServiceLevelObjective resources.
* api-change:``sagemaker``: [``botocore``] AWS SageMaker InferenceComponents now support rolling update deployments for Inference Components.
* enhancement:``Protocol``: [``botocore``] Adds support for the smithy-rpc-v2-cbor protocol. If a service supports smithy-rpc-v2-cbor, this protocol will automatically be used. For more information, see https://smithy.io/2.0/additional-specs/protocols/smithy-rpc-v2.html

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* api-change:``codebuild``: [``botocore``] Adding "reportArns" field in output of BatchGetBuildBatches API. "reportArns" is an array that contains the ARNs of reports created by merging reports from builds associated with the batch build.
* api-change:``devicefarm``: [``botocore``] Add an optional configuration to the ScheduleRun and CreateRemoteAccessSession API to set a device level http/s proxy.
* api-change:``ec2``: [``botocore``] Adds support for time-based EBS-backed AMI copy operations. Time-based copy ensures that EBS-backed AMIs are copied within and across Regions in a specified timeframe.
* api-change:``iot``: [``botocore``] AWS IoT - AWS IoT Device Defender adds support for a new Device Defender Audit Check that monitors device certificate age and custom threshold configurations for both the new device certificate age check and existing device certificate expiry check.
* api-change:``taxsettings``: [``botocore``] PutTaxRegistration API changes for Egypt, Greece, Vietnam countries

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* api-change:``bedrock-agent``: [``botocore``] This release improves support for newer models in Amazon Bedrock Flows.
* api-change:``bedrock-agent-runtime``: [``botocore``] Adding support for ReasoningContent fields in Pre-Processing, Post-Processing and Orchestration Trace outputs.
* api-change:``bedrock-runtime``: [``botocore``] This release adds Reasoning Content support to Converse and ConverseStream APIs
* api-change:``elasticache``: [``botocore``] Documentation update, adding clarity and rephrasing.
* api-change:``elastic-inference``: [``botocore``] The elastic-inference client has been removed following the deprecation of the service.
* feature:Endpoints: [``botocore``] Generate and use AWS-account-based endpoints for compatible services when the account ID is available. At launch, DynamoDB is the first and only compatible service. The new endpoint URL pattern will be ``https://<account-id>.ddb.<region>.amazonaws.com``. Additional services may be added in the future. See the documentation for details: https://docs.aws.amazon.com/sdkref/latest/guide/feature-account-endpoints.html