CloudFormation Changelog

Changes to the CloudFormation resource specification.

ADDED: 5
REMOVED: 1
MODIFIED: 36
DOCUMENTATION: 0

New resource types

AWS::Bedrock::IntelligentPromptRouterLink to AWS::Bedrock::IntelligentPromptRouter

 Type: AWS::Bedrock::IntelligentPromptRouter
 Properties:
   Description: String
   PromptRouterName: String
   FallbackModel:
     ModelArn: String
   RoutingCriteria:
     ResponseQualityDifference: Double
   Models:  # PromptRouterTargetModel: see above
   Tags:
     - Value: String
       Key: String
 Fn::GetAtt:
   Status: String
   Type: String
   CreatedAt: String
   PromptRouterArn: String
   UpdatedAt: String

AWS::DataZone::DomainUnitLink to AWS::DataZone::DomainUnit

 Type: AWS::DataZone::DomainUnit
 Properties:
   Description: String
   ParentDomainUnitIdentifier: String
   DomainIdentifier: String
   Name: String
 Fn::GetAtt:
   DomainId: String
   Identifier: String
   LastUpdatedAt: String
   CreatedAt: String
   Id: String
   ParentDomainUnitId: String

AWS::DataZone::OwnerLink to AWS::DataZone::Owner

 Type: AWS::DataZone::Owner
 Properties:
   EntityType: String
   Owner:
     Group:
       GroupIdentifier: String
     User:
       UserIdentifier: String
   EntityIdentifier: String
   DomainIdentifier: String

AWS::Omics::WorkflowVersionLink to AWS::Omics::WorkflowVersion

 Type: AWS::Omics::WorkflowVersion
 Properties:
   ParameterTemplate:
     <key>:
       Description: String
       Optional: Boolean
   Description: String
   StorageType: String
   StorageCapacity: Double
   Accelerators: String
   WorkflowBucketOwnerId: String
   VersionName: String
   WorkflowId: String
   DefinitionUri: String
   Main: String
   Engine: String
   Tags:
     <key>: String
 Fn::GetAtt:
   Status: String
   Type: String
   Uuid: String
   CreationTime: String
   Arn: String

AWS::SSMGuiConnect::PreferencesLink to AWS::SSMGuiConnect::Preferences

 Type: AWS::SSMGuiConnect::Preferences
 Properties:
   ConnectionRecordingPreferences:
     KMSKeyArn: String
     RecordingDestinations:
       S3Buckets:
         - BucketName: String
           BucketOwner: String
 Fn::GetAtt:
   AccountId: String

Changed resource types

AWS::ApiGateway::DomainNameLink to AWS::ApiGateway::DomainName

 Type: AWS::ApiGateway::DomainName
 Fn::GetAtt:
+added:   DomainNameArn: String

AWS::AutoScaling::AutoScalingGroupLink to AWS::AutoScaling::AutoScalingGroup

 Type: AWS::AutoScaling::AutoScalingGroup
 Fn::GetAtt:
+added:   AutoScalingGroupARN: String

AWS::CodeBuild::FleetLink to AWS::CodeBuild::Fleet

 Type: AWS::CodeBuild::Fleet
 Properties:
   ComputeConfiguration:
+added:     instanceType: String

AWS::CodeBuild::ProjectLink to AWS::CodeBuild::Project

 Type: AWS::CodeBuild::Project
 Properties:
   Environment:
+added:     DockerServer:
+added:       ComputeType: String
+added:       SecurityGroupIds:
+added:         - String

AWS::CodePipeline::PipelineLink to AWS::CodePipeline::Pipeline

 Type: AWS::CodePipeline::Pipeline
 Properties:
   Stages:
     - Actions:
         - EnvironmentVariables:
+added:             - Type: String

AWS::DataSync::LocationAzureBlobLink to AWS::DataSync::LocationAzureBlob

 Type: AWS::DataSync::LocationAzureBlob
 Properties:
~modified:   # Required: Yes → No
   AgentArns:
     - String
+added:   CmkSecretConfig:
+added:     SecretArn: String
+added:     KmsKeyArn: String
+added:   CustomSecretConfig:
+added:     SecretArn: String
+added:     SecretAccessRoleArn: String
 Fn::GetAtt:
+added:   CmkSecretConfig.SecretArn: String
+added:   ManagedSecretConfig:
+added:     SecretArn: String
+added:   ManagedSecretConfig.SecretArn: String

AWS::DataSync::LocationObjectStorageLink to AWS::DataSync::LocationObjectStorage

 Type: AWS::DataSync::LocationObjectStorage
 Properties:
~modified:   # Required: Yes → No
   AgentArns:
     - String
+added:   CmkSecretConfig:
+added:     SecretArn: String
+added:     KmsKeyArn: String
+added:   CustomSecretConfig:
+added:     SecretArn: String
+added:     SecretAccessRoleArn: String
 Fn::GetAtt:
+added:   CmkSecretConfig.SecretArn: String
+added:   ManagedSecretConfig:
+added:     SecretArn: String
+added:   ManagedSecretConfig.SecretArn: String

AWS::DataZone::EnvironmentBlueprintConfigurationLink to AWS::DataZone::EnvironmentBlueprintConfiguration

 Type: AWS::DataZone::EnvironmentBlueprintConfiguration
 Properties:
+added:   EnvironmentRolePermissionBoundary: String
+added:   ProvisioningConfigurations:
+added:     - LakeFormationConfiguration:
+added:         LocationRegistrationExcludeS3Locations:
+added:           - String
+added:         LocationRegistrationRole: String

AWS::DataZone::ProjectLink to AWS::DataZone::Project

 Type: AWS::DataZone::Project
 Properties:
+added:   DomainUnitId: String
+added:   ProjectProfileId: String
+added:   ProjectProfileVersion: String
+added:   UserParameters:
+added:     - EnvironmentId: String
+added:       EnvironmentParameters:
+added:         - Value: String
+added:           Name: String
+added:       EnvironmentConfigurationName: String
 Fn::GetAtt:
+added:   ProjectStatus: String

AWS::EC2::EIPLink to AWS::EC2::EIP

 Type: AWS::EC2::EIP
 Properties:
~modified:   # Update requires: Replacement → No interruption
   Domain: String

AWS::EC2::HostLink to AWS::EC2::Host

 Type: AWS::EC2::Host
 Properties:
+added:   Tags:
+added:     - Value: String
+added:       Key: String

AWS::EC2::LaunchTemplateLink to AWS::EC2::LaunchTemplate

 Type: AWS::EC2::LaunchTemplate
 Properties:
   LaunchTemplateData:
     BlockDeviceMappings:
       - Ebs:
+added:           VolumeInitializationRate: Integer

AWS::EC2::NetworkInsightsAnalysisLink to AWS::EC2::NetworkInsightsAnalysis

 Type: AWS::EC2::NetworkInsightsAnalysis
 Properties:
+added:   FilterOutArns:
+added:     - String

AWS::EC2::VolumeLink to AWS::EC2::Volume

 Type: AWS::EC2::Volume
 Properties:
+added:   VolumeInitializationRate: Integer

AWS::ECS::ServiceLink to AWS::ECS::Service

 Type: AWS::ECS::Service
 Properties:
~modified:   # Update requires: Replacement → Some interruptions
   DeploymentController:
~modified:     # Update requires: Replacement → Some interruptions
     Type: String
   VolumeConfigurations:
     - ManagedEBSVolume:
+added:         VolumeInitializationRate: Integer

AWS::EMR::ClusterLink to AWS::EMR::Cluster

 Type: AWS::EMR::Cluster
 Properties:
   Instances:
     CoreInstanceFleet:
       InstanceTypeConfigs:
~modified:         - # Update requires: No interruption → Replacement
           CustomAmiId: String
     MasterInstanceFleet:  # InstanceFleetConfig: see above
     TaskInstanceFleets:  # InstanceFleetConfig: see above
   ManagedScalingPolicy:
+added:     ScalingStrategy: String
+added:     UtilizationPerformanceIndex: Integer

AWS::EMR::InstanceFleetConfigLink to AWS::EMR::InstanceFleetConfig

 Type: AWS::EMR::InstanceFleetConfig
 Properties:
   InstanceTypeConfigs:
~modified:     - # Update requires: No interruption → Replacement
       CustomAmiId: String

AWS::FSx::FileSystemLink to AWS::FSx::FileSystem

 Type: AWS::FSx::FileSystem
 Properties:
   LustreConfiguration:
+added:     DataReadCacheConfiguration:
+added:       SizingMode: String
+added:       SizeGiB: Integer
+added:     ThroughputCapacity: Integer

AWS::GameLift::ContainerFleetLink to AWS::GameLift::ContainerFleet

 Type: AWS::GameLift::ContainerFleet
 Properties:
~modified:   # Update requires: Replacement → No interruption
   Locations:
~modified:     - # Update requires: Replacement → No interruption
       Location: String
~modified:       # Update requires: Replacement → No interruption
       LocationCapacity:
~modified:         # Update requires: Replacement → No interruption
         DesiredEC2Instances: Integer
~modified:         # Update requires: Replacement → No interruption
         MaxSize: Integer
~modified:         # Update requires: Replacement → No interruption
         MinSize: Integer
~modified:       # Update requires: Replacement → No interruption
       StoppedActions:
         - String

AWS::GameLift::FleetLink to AWS::GameLift::Fleet

 Type: AWS::GameLift::Fleet
 Properties:
-removed:   DesiredEC2Instances: Integer
-removed:   MaxSize: Integer
-removed:   MinSize: Integer
+added:   Tags:
+added:     - Value: String
+added:       Key: String
 Fn::GetAtt:
+added:   FleetArn: String

AWS::IoT::ThingPrincipalAttachmentLink to AWS::IoT::ThingPrincipalAttachment

 Type: AWS::IoT::ThingPrincipalAttachment
 Properties:
+added:   ThingPrincipalType: String

AWS::Kendra::DataSourceLink to AWS::Kendra::DataSource

 Type: AWS::Kendra::DataSource
 Properties:
~modified:   # Update requires: No interruption → Replacement
   IndexId: String

AWS::Lex::BotLink to AWS::Lex::Bot

 Type: AWS::Lex::Bot
 Properties:
   BotLocales:
     - Intents:
         - Slots:
+added:             - SubSlotSetting:
+added:                 Expression: String
+added:                 SlotSpecifications:
                   <key>:
+added:                     ValueElicitationSetting:
+added:                       PromptSpecification:
+added:                         MaxRetries: Integer
+added:                         MessageGroupsList:
+added:                           - Message:
+added:                               CustomPayload:
+added:                                 Value: String
+added:                               ImageResponseCard:
+added:                                 Subtitle: String
+added:                                 Title: String
+added:                                 ImageUrl: String
+added:                                 Buttons:
+added:                                   - Value: String
+added:                                     Text: String
+added:                               PlainTextMessage:
+added:                                 Value: String
+added:                               SSMLMessage:
+added:                                 Value: String
+added:                             Variations:  # Message: see above
+added:                         PromptAttemptsSpecification:
                           <key>:
+added:                             TextInputSpecification:
+added:                               StartTimeoutMs: Integer
+added:                             AllowInterrupt: Boolean
+added:                             AllowedInputTypes:
+added:                               AllowDTMFInput: Boolean
+added:                               AllowAudioInput: Boolean
+added:                             AudioAndDTMFInputSpecification:
+added:                               DTMFSpecification:
+added:                                 DeletionCharacter: String
+added:                                 EndTimeoutMs: Integer
+added:                                 EndCharacter: String
+added:                                 MaxLength: Integer
+added:                               AudioSpecification:
+added:                                 EndTimeoutMs: Integer
+added:                                 MaxLengthMs: Integer
+added:                               StartTimeoutMs: Integer
+added:                         AllowInterrupt: Boolean
+added:                         MessageSelectionStrategy: String
+added:                       WaitAndContinueSpecification:
+added:                         WaitingResponse:
+added:                           MessageGroupsList:  # MessageGroup: see above
+added:                           AllowInterrupt: Boolean
+added:                         StillWaitingResponse:
+added:                           MessageGroupsList:  # MessageGroup: see above
+added:                           TimeoutInSeconds: Integer
+added:                           AllowInterrupt: Boolean
+added:                           FrequencyInSeconds: Integer
+added:                         IsActive: Boolean
+added:                         ContinueResponse:  # ResponseSpecification: see above
+added:                       SampleUtterances:
+added:                         - Utterance: String
+added:                       DefaultValueSpecification:
+added:                         DefaultValueList:
+added:                           - DefaultValue: String
+added:                     SlotTypeId: String

AWS::Logs::DeliveryDestinationLink to AWS::Logs::DeliveryDestination

 Type: AWS::Logs::DeliveryDestination
 Properties:
~modified:   DeliveryDestinationPolicy: Json → DestinationPolicy
+added:     DeliveryDestinationName: String
+added:     DeliveryDestinationPolicy: Json

AWS::MediaLive::ChannelLink to AWS::MediaLive::Channel

 Type: AWS::MediaLive::Channel
 Properties:
~modified:   # Update requires: Replacement → No interruption
   AnywhereSettings:
   Destinations:
+added:     - LogicalInterfaceNames:
+added:         - String
   EncoderSettings:
     CaptionDescriptions:
       - DestinationSettings:
           EbuTtDDestinationSettings:
+added:             DefaultFontSize: Integer
+added:             DefaultLineHeight: Integer
     OutputGroups:
       - OutputGroupSettings:
           CmafIngestGroupSettings:
+added:             CaptionLanguageMappings:
+added:               - LanguageCode: String
+added:                 CaptionChannel: Integer
+added:             TimedMetadataId3Frame: String
+added:             TimedMetadataId3Period: Integer
+added:             TimedMetadataPassthrough: String
     VideoDescriptions:
       - CodecSettings:
           Av1Settings:
+added:             Bitrate: Integer
+added:             RateControlMode: String

AWS::MediaLive::InputLink to AWS::MediaLive::Input

 Type: AWS::MediaLive::Input
 Properties:
+added:   SdiSources:
+added:     - String
+added:   Smpte2110ReceiverGroupSettings:
+added:     Smpte2110ReceiverGroups:
+added:       - SdpSettings:
+added:           AudioSdps:
+added:             - MediaIndex: Integer
+added:               SdpUrl: String
+added:           AncillarySdps:  # InputSdpLocation: see above
+added:           VideoSdp:  # InputSdpLocation: see above

AWS::Omics::WorkflowLink to AWS::Omics::Workflow

 Type: AWS::Omics::Workflow
 Properties:
+added:   StorageType: String
 Fn::GetAtt:
+added:   Uuid: String

AWS::RolesAnywhere::TrustAnchorLink to AWS::RolesAnywhere::TrustAnchor

 Type: AWS::RolesAnywhere::TrustAnchor
 Properties:
   Source:
~modified:     # Required: No → Yes
     SourceData:
~modified:     # Required: No → Yes
     SourceType: String

AWS::SageMaker::AppLink to AWS::SageMaker::App

 Type: AWS::SageMaker::App
 Properties:
+added:   RecoveryMode: Boolean
 Fn::GetAtt:
+added:   BuiltInLifecycleConfigArn: String

AWS::SageMaker::DomainLink to AWS::SageMaker::Domain

 Type: AWS::SageMaker::Domain
 Properties:
   DefaultSpaceSettings:
     JupyterLabAppSettings:
+added:       BuiltInLifecycleConfigArn: String
   DefaultUserSettings:
+added:     AutoMountHomeEFS: String
     CodeEditorAppSettings:
+added:       BuiltInLifecycleConfigArn: String
     JupyterLabAppSettings:  # JupyterLabAppSettings: see above
     StudioWebPortalSettings:
+added:       HiddenInstanceTypes:
+added:         - String
+added:       HiddenSageMakerImageVersionAliases:
+added:         - SageMakerImageName: String
+added:           VersionAliases:
+added:             - String

AWS::SageMaker::UserProfileLink to AWS::SageMaker::UserProfile

 Type: AWS::SageMaker::UserProfile
 Properties:
   UserSettings:
+added:     AutoMountHomeEFS: String
     CodeEditorAppSettings:
+added:       BuiltInLifecycleConfigArn: String
     JupyterLabAppSettings:
+added:       BuiltInLifecycleConfigArn: String
     StudioWebPortalSettings:
+added:       HiddenInstanceTypes:
+added:         - String
+added:       HiddenSageMakerImageVersionAliases:
+added:         - SageMakerImageName: String
+added:           VersionAliases:
+added:             - String

AWS::SES::MailManagerRuleSetLink to AWS::SES::MailManagerRuleSet

 Type: AWS::SES::MailManagerRuleSet
 Properties:
   Rules:
     - Actions:
+added:         - PublishToSns:
+added:             TopicArn: String
+added:             Encoding: String
+added:             ActionFailurePolicy: String
+added:             RoleArn: String
+added:             PayloadType: String

AWS::SSMContacts::ContactLink to AWS::SSMContacts::Contact

 Type: AWS::SSMContacts::Contact
 Properties:
+added:   Tags:
+added:     - Value: String
+added:       Key: String

AWS::Synthetics::CanaryLink to AWS::Synthetics::Canary

 Type: AWS::Synthetics::Canary
 Properties:
+added:   DryRunAndUpdate: Boolean
   Schedule:
+added:     RetryConfig:
+added:       MaxRetries: Integer

AWS::VerifiedPermissions::PolicyStoreLink to AWS::VerifiedPermissions::PolicyStore

 Type: AWS::VerifiedPermissions::PolicyStore
 Properties:
+added:   DeletionProtection:
+added:     Mode: String
+added:   Tags:
+added:     - Value: String
+added:       Key: String

AWS::WorkSpaces::WorkspacesPoolLink to AWS::WorkSpaces::WorkspacesPool

 Type: AWS::WorkSpaces::WorkspacesPool
 Properties:
+added:   RunningMode: String

CloudFormation Changelog

New resource types

Changed resource types

Removed resource types

AWS::DataSync::StorageSystemLink to AWS::DataSync::StorageSystem