Version 253.0.0

 Type: AWS::BedrockAgentCore::ConfigurationBundle Properties:   Components:     <key>:       Configuration: Json   Description: String   CreatedBy:     Arn: String     Name: String   CommitMessage: String   KmsKeyArn: String   BundleName: String   BranchName: String   Tags:     - Value: String       Key: String Fn::GetAtt:   VersionId: String   LineageMetadata:     CreatedBy:  # VersionCreatedBySource: see above     ParentVersionIds:       - String     CommitMessage: String     BranchName: String   LineageMetadata.ParentVersionIds:     - String   BundleId: String   LineageMetadata.CommitMessage: String   LineageMetadata.CreatedBy.Name: String   CreatedAt: String   LineageMetadata.BranchName: String   BundleArn: String   UpdatedAt: String   LineageMetadata.CreatedBy:  # VersionCreatedBySource: see above   LineageMetadata.CreatedBy.Arn: String

 Type: AWS::CloudWatch::LogAlarm Properties:   ComparisonOperator: String   TreatMissingData: String   ScheduledQueryConfiguration:     ScheduledQueryRoleARN: String     ScheduleConfiguration:       ScheduleExpression: String       StartTimeOffset: Integer       EndTimeOffset: Integer     QueryString: String     LogGroupIdentifiers:       - String     AggregationExpression: String   QueryResultsToEvaluate: Integer   OKActions:     - String   AlarmActions:     - String   ActionsEnabled: Boolean   ActionLogLineRoleArn: String   AlarmName: String   AlarmDescription: String   ActionLogLineCount: Integer   InsufficientDataActions:     - String   QueryResultsToAlarm: Integer   Tags:     - Value: String       Key: String   Threshold: Double Fn::GetAtt:   Arn: String

 Type: AWS::ElementalInference::Dictionary Properties:   Language: String   Entries: String   Tags:     <key>: String   Name: String Fn::GetAtt:   Id: String   Arn: String

 Type: AWS::Neptune::GlobalCluster Properties:   StorageEncrypted: Boolean   EngineVersion: String   SourceDBClusterIdentifier: String   DeletionProtection: Boolean   GlobalClusterIdentifier: String   Engine: String   Tags:     - Value: String       Key: String

 Type: AWS::BedrockAgentCore::GatewayTarget Properties:   # Required: Yes → No~modified:   Name: String   TargetConfiguration:     Http:       # Required: Yes → No~modified:       AgentcoreRuntime:+added:         Schema:+added:           Source:+added:             S3:+added:               BucketOwnerAccountId: String+added:               Uri: String+added:             InlinePayload: String+added:       Passthrough:+added:         Endpoint: String+added:         ProtocolType: String+added:         Schema:  # HttpApiSchemaConfiguration: see above+added:         StickinessConfiguration:+added:           Identifier: String+added:           Timeout: Integer     Mcp:+added:       Connector:+added:         Enabled:+added:           - String+added:         Configurations:+added:           - Description: String+added:             ParameterOverrides:+added:               - Path: String+added:                 Description: String+added:                 Visible: Boolean+added:             ParameterValues: Json+added:             Name: String+added:         Source:+added:           ConnectorId: String

 Type: AWS::BedrockAgentCore::Harness Properties:   AuthorizerConfiguration:     CustomJWTAuthorizer:+added:       PrivateEndpoint:+added:         SelfManagedLatticeResource:+added:           ResourceConfigurationIdentifier: String+added:         ManagedVpcResource:+added:           RoutingDomain: String+added:           VpcIdentifier: String+added:           SubnetIds:+added:             - String+added:           EndpointIpAddressType: String+added:           SecurityGroupIds:+added:             - String+added:           Tags:+added:             <key>: String+added:       PrivateEndpointOverrides:+added:         - Domain: String+added:           PrivateEndpoint:  # PrivateEndpoint: see above   Environment:     AgentCoreRuntimeEnvironment:       FilesystemConfigurations:+added:         - EfsAccessPoint:+added:             MountPath: String+added:             AccessPointArn: String+added:           S3FilesAccessPoint:+added:             MountPath: String+added:             AccessPointArn: String           # Required: Yes → No~modified:           SessionStorage: SessionStorageConfiguration       # Update requires: Replacement → No interruption~modified:       NetworkConfiguration:         # Update requires: Replacement → No interruption~modified:         NetworkMode: String         # Update requires: Replacement → No interruption~modified:         NetworkModeConfig:           # Update requires: Replacement → No interruption~modified:           SecurityGroups:             - String           # Update requires: Replacement → No interruption~modified:           Subnets:             - String   Memory:     AgentCoreMemoryConfiguration:       RetrievalConfig:         <key>:~modified:           RelevanceScore: Double → String~modified:           TopK: Integer → String   Model:     BedrockModelConfig:+added:       AdditionalParams:+added:         <key>: Json+added:       ApiFormat: String+added:     LiteLlmModelConfig:+added:       ApiBase: String+added:       Temperature: Double+added:       AdditionalParams:+added:         <key>: Json+added:       MaxTokens: Integer+added:       ApiKeyArn: String+added:       TopP: Double+added:       ModelId: String     OpenAiModelConfig:+added:       AdditionalParams:+added:         <key>: Json+added:       ApiFormat: String   Skills:+added:     - Git:+added:         Path: String+added:         Auth:+added:           Username: String+added:           CredentialArn: String+added:         Url: String       # Required: Yes → No~modified:       Path: String+added:       S3:+added:         Uri: String

 Type: AWS::BedrockAgentCore::OnlineEvaluationConfig Properties:+added:   ClusteringConfig:+added:     Frequencies:+added:       - String   # Required: Yes → No~modified:   Evaluators:     - EvaluatorReference+added:   Insights:+added:     - InsightId: String

 Type: AWS::BedrockAgentCore::Policy Properties:   Definition:     # Required: Yes → No~modified:     Cedar: CedarPolicy+added:     Policy:+added:       Statement: String+added:   EnforcementMode: String

 Type: AWS::CodePipeline::Webhook Properties:+added:   Tags:+added:     - Value: String+added:       Key: String

 Type: AWS::EC2::FlowLog Properties:+added:   TagFieldSpecifications:+added:     - ResourceType: String+added:       TagKeys:+added:         - String

 Type: AWS::ECS::Service Properties:+added:   Monitoring:+added:     MetricConfigurations:+added:       - ResolutionSeconds: Integer+added:         MetricNames:+added:           - String

 Type: AWS::EKS::Cluster Properties:   ResourcesVpcConfig:+added:     ControlPlaneEgressMode: String

 Type: AWS::ElasticLoadBalancing::LoadBalancer Properties:   # Duplicates allowed: No → Yes~modified:   AppCookieStickinessPolicy:     - AppCookieStickinessPolicy   # Duplicates allowed: No → Yes~modified:   AvailabilityZones:     - String   HealthCheck:     # Update requires: No interruption → Some interruptions~modified:     HealthyThreshold: String     # Update requires: No interruption → Some interruptions~modified:     Interval: String     # Update requires: No interruption → Some interruptions~modified:     Target: String     # Update requires: No interruption → Some interruptions~modified:     Timeout: String     # Update requires: No interruption → Some interruptions~modified:     UnhealthyThreshold: String   # Duplicates allowed: No → Yes~modified:   Instances:     - String   # Duplicates allowed: No → Yes~modified:   LBCookieStickinessPolicy:     - LBCookieStickinessPolicy   # Duplicates allowed: No → Yes~modified:   Listeners:     - # Duplicates allowed: No → Yes~modified:       PolicyNames:         - String   # Duplicates allowed: No → Yes~modified:   Policies:     - # Duplicates allowed: No → Yes~modified:       Attributes: List of Json → List of PolicyItem+added:         Value: String+added:         Name: String       # Duplicates allowed: No → Yes~modified:       InstancePorts:         - String       # Duplicates allowed: No → Yes~modified:       LoadBalancerPorts:         - String   # Duplicates allowed: No → Yes~modified:   SecurityGroups:     - String   # Duplicates allowed: No → Yes~modified:   Subnets:     - String Fn::GetAtt:+added:   SourceSecurityGroup:+added:     GroupName: String+added:     OwnerAlias: String

 Type: AWS::ElementalInference::Feed Properties:   Outputs:     - OutputConfig:+added:         Subtitling:+added:           AspectRatio:+added:             Height: Integer+added:             Width: Integer+added:           Dictionary: String+added:           Language: String+added:           ProfanityFilter: String

 Type: AWS::GameLift::ContainerGroupDefinition Properties:   GameServerContainerDefinition:+added:     LinuxCapabilities:+added:       Include:+added:         - String   SupportContainerDefinitions:+added:     - LinuxCapabilities:  # LinuxCapabilities: see above

 Type: AWS::Interconnect::Connection Properties:−removed:   RemoteOwnerAccount: String

 Type: AWS::Lambda::CapacityProvider Properties:+added:   TelemetryConfig:+added:     LoggingConfig:+added:       LogGroup: String+added:       SystemLogLevel: String

 Type: AWS::Lambda::LayerVersion Properties:   Content:+added:     S3ObjectStorageMode: String

 Type: AWS::MediaLive::Channel Properties:   EncoderSettings:     AudioDescriptions:       - AudioNormalizationSettings:+added:           PeakCalculation: String+added:           PeakLimiterThreshold: Double   InferenceSettings:+added:     AudioFeedInputs:+added:       - AudioSelectorName: String+added:         FeedInput: String   InputAttachments:     - InputSettings:         AudioSelectors:           - SelectorSettings:               AudioPidSelection:+added:                 Pids:+added:                   - DolbyEDecode:+added:                       ProgramSelection: String+added:                     PremixSettings:+added:                       AudioNormalizationSettings:+added:                         PeakCalculation: String+added:                         TargetLkfs: Double+added:                         Algorithm: String+added:                         AlgorithmControl: String+added:                         PeakLimiterThreshold: Double+added:                       RemixSettings:+added:                         ChannelsOut: Integer+added:                         ChannelMappings:+added:                           - OutputChannel: Integer+added:                             InputChannelLevels:+added:                               - InputChannel: Integer+added:                                 Gain: Integer+added:                         ChannelsIn: Integer+added:                       GainDb: Double+added:                       Channels: Integer+added:                     Pid: Integer               AudioTrackSelection:                 Tracks:+added:                   - PremixSettings:  # AudioPreMixerSettings: see above         CaptionSelectors:           - SelectorSettings:+added:               SmartSubtitleSourceSettings:+added:                 CaptionSynchronizationMode: String+added:                 InferenceFeedOutput: String

 Type: AWS::MediaPackageV2::OriginEndpoint Properties:   DashManifests:+added:     - AudioTimelinePattern: String

 Type: AWS::MediaTailor::PlaybackConfiguration Properties:+added:   FunctionMapping:+added:     <key>: String

 Type: AWS::ObservabilityAdmin::OrganizationCentralizationRule Properties:   Rule:     Destination:+added:       DestinationMetricsConfiguration:+added:         BackupConfiguration:+added:           Region: String     Source:+added:       SourceMetricsConfiguration:+added:         MetricsSelectionCriteria: String

 Type: AWS::QuickSight::ActionConnector Properties:   # Required: No → Yes~modified:   AuthenticationConfig: AuthConfig

 Type: AWS::RAM::ResourceShare Properties:+added:   ResourceShareConfiguration:+added:     ExclusiveAccountAccess: Boolean+added:     RetainSharingOnAccountLeaveOrganization: Boolean

 Type: AWS::S3::Bucket Properties:   MetadataConfiguration:+added:     AnnotationTableConfiguration:+added:       Role: String+added:       TableName: String+added:       ConfigurationState: String+added:       TableArn: String+added:       EncryptionConfiguration:+added:         KmsKeyArn: String+added:         SseAlgorithm: String Fn::GetAtt:+added:   MetadataConfiguration.AnnotationTableConfiguration.TableArn: String+added:   MetadataConfiguration.AnnotationTableConfiguration.TableName: String

 Type: AWS::SageMaker::Cluster Properties:   RestrictedInstanceGroups:     - # Required: Yes → No~modified:       EnvironmentConfig: EnvironmentConfig+added:   RestrictedInstanceGroupsConfig:+added:     SharedEnvironmentConfig:+added:       FSxLustreDeletionPolicy: String+added:       FSxLustreConfig:+added:         SizeInGiB: Integer+added:         PerUnitStorageThroughput: Integer

 Type: AWS::SSM::Association Properties:+added:   AssociationDispatchAssumeRole: String+added:   Tags:+added:     - Value: String+added:       Key: String

 Type: AWS::WAFv2::RuleGroup Properties:+added:   MonetizationConfig:+added:     CurrencyMode: String+added:     CryptoConfig:+added:       PaymentNetworks:+added:         - Chain: String+added:           Prices:+added:             - Amount: String+added:               Currency: String+added:           WalletAddress: String   Rules:     - Action:+added:         Monetize:+added:           PriceMultiplier: String

 Type: AWS::WAFv2::WebACL Properties:+added:   MonetizationConfig:+added:     CurrencyMode: String+added:     CryptoConfig:+added:       PaymentNetworks:+added:         - Chain: String+added:           Prices:+added:             - Amount: String+added:               Currency: String+added:           WalletAddress: String   Rules:     - Action:+added:         Monetize:+added:           PriceMultiplier: String       Statement:         ManagedRuleGroupStatement:           RuleActionOverrides:             - ActionToUse:  # RuleAction: see above           ScopeDownStatement:  # Statement: see above         NotStatement:           Statement:  # Statement: see above         OrStatement:           Statements:  # Statement: see above         RateBasedStatement:           ScopeDownStatement:  # Statement: see above         RuleGroupReferenceStatement:           RuleActionOverrides:  # RuleActionOverride: see above

 Type: AWS::Wisdom::AIGuardrail Fn::GetAtt:+added:   ModifiedTimeSeconds: Double