Extension L2 construct
An AWS AppConfig extension.
Example
declare const fn: lambda.Function;
new appconfig.Extension(this, 'MyExtension', {
actions: [
new appconfig.Action({
actionPoints: [appconfig.ActionPoint.ON_DEPLOYMENT_START],
eventDestination: new appconfig.LambdaDestination(fn),
}),
],
});
# fn: lambda.Function
appconfig.Extension(self, "MyExtension",
actions=[
appconfig.Action(
action_points=[appconfig.ActionPoint.ON_DEPLOYMENT_START],
event_destination=appconfig.LambdaDestination(fn)
)
]
)
Function fn;
Extension.Builder.create(this, "MyExtension")
.actions(List.of(
Action.Builder.create()
.actionPoints(List.of(ActionPoint.ON_DEPLOYMENT_START))
.eventDestination(new LambdaDestination(fn))
.build()))
.build();
// Install: dotnet add package Amazon.CDK.Lib
Function fn;
new Extension(this, "MyExtension", new ExtensionProps {
Actions = new [] {
new Action(new ActionProps {
ActionPoints = new [] { ActionPoint.ON_DEPLOYMENT_START },
EventDestination = new LambdaDestination(fn)
}) }
});
// Install: go get github.com/aws/aws-cdk-go/awscdk/v2
var fn Function
appconfig.NewExtension(this, jsii.String("MyExtension"), &ExtensionProps{
Actions: []Action{
appconfig.NewAction(&ActionProps{
ActionPoints: []ActionPoint{
appconfig.ActionPoint_ON_DEPLOYMENT_START,
},
EventDestination: appconfig.NewLambdaDestination(fn),
}),
},
})
Initializer
new Extension(scope: Construct, id: string, props: ExtensionProps)
Extension(scope: Construct, id: str, props: ExtensionProps)
new Extension(Construct scope, String id, ExtensionProps props)
new Extension(Construct scope, string id, ExtensionProps props)
NewExtension(Scope Construct, Id *string, Props ExtensionProps)
Construct Props
actionsAction[]actionstyping.List[Action]actionsList<Action>ActionsAction[]Actions*[]Actionrequired#descriptionoptionalstringdescriptionoptionalstrdescriptionoptionalStringDescriptionoptionalstringDescriptionoptional*string#Default: No description.
extensionNameoptionalstringextension_nameoptionalstrextensionNameoptionalStringExtensionNameoptionalstringExtensionNameoptional*string#Default: A name is generated.
latestVersionNumberoptionalnumberlatest_version_numberoptionalint | floatlatestVersionNumberoptionalNumberLatestVersionNumberoptionaldoubleLatestVersionNumberoptional*float64= None.#When you create a new version, specify the most recent current version number. For example, you create version 3, enter 2 for this field.
Properties
actionsmay be undefinedAction[]actionsmay be undefinedtyping.List[Action]actionsmay be undefinedList<Action>Actionsmay be undefinedAction[]Actionsmay be undefined*[]Action#descriptionmay be undefinedstringdescriptionmay be undefinedstrdescriptionmay be undefinedStringDescriptionmay be undefinedstringDescriptionmay be undefined*string#envResourceEnvironmentenvResourceEnvironmentenvResourceEnvironmentEnvResourceEnvironmentEnvResourceEnvironmentrequired#notes
For resources that are created and managed in a Stack (those created by creating new class instances like new Role(), new Bucket(), etc.), this is always the same as the environment of the stack they belong to.
For referenced resources (those obtained from referencing methods like Role.fromRoleArn(), Bucket.fromBucketName(), etc.), they might be different than the stack they were imported into.
extensionRefExtensionReferenceextension_refExtensionReferenceextensionRefExtensionReferenceExtensionRefExtensionReferenceExtensionRefExtensionReferencerequired#extensionVersionNumbernumberextension_version_numberint | floatextensionVersionNumberNumberExtensionVersionNumberdoubleExtensionVersionNumber*float64required#latestVersionNumbermay be undefinednumberlatest_version_numbermay be undefinedint | floatlatestVersionNumbermay be undefinedNumberLatestVersionNumbermay be undefineddoubleLatestVersionNumbermay be undefined*float64#namemay be undefinedstringnamemay be undefinedstrnamemay be undefinedStringNamemay be undefinedstringNamemay be undefined*string#parametersmay be undefinedParameter[]parametersmay be undefinedtyping.List[Parameter]parametersmay be undefinedList<Parameter>Parametersmay be undefinedParameter[]Parametersmay be undefined*[]Parameter#PROPERTY_INJECTION_IDstringproperty_injection_idstrPROPERTY_INJECTION_IDStringPROPERTY_INJECTION_IDstringPROPERTY_INJECTION_ID*stringrequiredstatic#Methods
applyCrossStackReferenceStrength(strength: ReferenceStrength): voiddef apply_cross_stack_reference_strength(self, strength: ReferenceStrength) -> Nonepublic void applyCrossStackReferenceStrength(ReferenceStrength strength)public void ApplyCrossStackReferenceStrength(ReferenceStrength strength)func ApplyCrossStackReferenceStrength(Strength ReferenceStrength)#notes · 1 parameter
When set, any cross-stack reference to this resource will use the specified mechanism instead of the global default determined by the @aws-cdk/core:defaultCrossStackReferences context key. This is useful for selectively weakening specific references to avoid the "deadly embrace" problem without changing the app-wide default.
Parameters
strengthstrengthstrengthstrengthStrength— - The reference strength to use for this resource.
applyRemovalPolicy(policy: RemovalPolicy): voiddef apply_removal_policy(self, policy: RemovalPolicy) -> Nonepublic void applyRemovalPolicy(RemovalPolicy policy)public void ApplyRemovalPolicy(RemovalPolicy policy)func ApplyRemovalPolicy(Policy RemovalPolicy)#notes
The Removal Policy controls what happens to this resource when it stops being managed by CloudFormation, either because you've removed it from the CDK application or because you've made a change that requires the resource to be replaced.
The resource can be deleted (RemovalPolicy.DESTROY), or left in your AWS account for data recovery and cleanup later (RemovalPolicy.RETAIN).
fromExtensionArn(scope: Construct, id: string, extensionArn: string): IExtension@staticmethod def from_extension_arn(scope: Construct, id: str, extension_arn: str) -> IExtensionpublic static IExtension fromExtensionArn(Construct scope, String id, String extensionArn)public static IExtension FromExtensionArn(Construct scope, string id, string extensionArn)func FromExtensionArn(Scope Construct, Id *string, ExtensionArn *string) IExtensionstatic#3 parameters
Parameters
scopescopescopescopeScope— The parent construct.ididididId— The name of the extension construct.extensionArnextension_arnextensionArnextensionArnExtensionArn— The Amazon Resource Name (ARN) of the extension.
fromExtensionAttributes(scope: Construct, id: string, attrs: ExtensionAttributes): IExtension@staticmethod def from_extension_attributes(scope: Construct, id: str, attrs: ExtensionAttributes) -> IExtensionpublic static IExtension fromExtensionAttributes(Construct scope, String id, ExtensionAttributes attrs)public static IExtension FromExtensionAttributes(Construct scope, string id, ExtensionAttributes attrs)func FromExtensionAttributes(Scope Construct, Id *string, Attrs ExtensionAttributes) IExtensionstatic#3 parameters
Parameters
scopescopescopescopeScope— The parent construct.ididididId— The name of the extension construct.attrsattrsattrsattrsAttrs— The attributes of the extension.
isConstruct(x: any): boolean@staticmethod def is_construct(x: Any) -> boolpublic static Boolean isConstruct(Object x)public static bool IsConstruct(object x)func IsConstruct(X interface{}) *boolstatic#notes · 1 parameter · returns
Use this method instead of instanceof to properly detect Construct instances, even when the construct library is symlinked.
Explanation: in JavaScript, multiple copies of the constructs library on disk are seen as independent, completely different libraries. As a consequence, the class Construct in each copy of the constructs library is seen as a different class, and an instance of one class will not test as instanceof the other class. npm install will not create installations like this, but users may manually symlink construct libraries together or use a monorepo tool: in those cases, multiple copies of the constructs library can be accidentally installed, and instanceof will behave unpredictably. It is safest to avoid using instanceof, and using this type-testing method instead.
Parameters
xxxxX— Any object.
Returns: true if x is an object created from a class which extends Construct.
isOwnedResource(construct: IConstruct): boolean@staticmethod def is_owned_resource(construct: IConstruct) -> boolpublic static Boolean isOwnedResource(IConstruct construct)public static bool IsOwnedResource(IConstruct construct)func IsOwnedResource(Construct IConstruct) *boolstatic#isResource(construct: IConstruct): boolean@staticmethod def is_resource(construct: IConstruct) -> boolpublic static Boolean isResource(IConstruct construct)public static bool IsResource(IConstruct construct)func IsResource(Construct IConstruct) *boolstatic#toString(): stringdef to_string(self, ) -> strpublic String toString()public string ToString()func ToString() *string#with(...mixins: IMixin[]): IConstructdef with(self, mixins: IMixin) -> IConstructpublic IConstruct with(IMixin mixins)public IConstruct With(IMixin mixins)func With(Mixins IMixin) IConstruct#Mixins are applied in order. The list of constructs is captured at the start of the call, so constructs added by a mixin will not be visited. Use multiple with() calls if subsequent mixins should apply to added constructs.