Package software.amazon.awscdk.cfnpropertymixins.services.lambda

Class CfnAliasPropsMixin

java.lang.Object

software.amazon.jsii.JsiiObject

software.amazon.awscdk.Mixin

software.amazon.awscdk.cfnpropertymixins.services.lambda.CfnAliasPropsMixin

All Implemented Interfaces:

software.amazon.jsii.JsiiSerializable, software.constructs.IMixin

@Generated(value="jsii-pacmak/1.127.0 (build 2117ad5)",
           date="2026-03-11T13:20:00.873Z")
@Stability(Stable)
public class CfnAliasPropsMixin
extends Mixin
implements software.constructs.IMixin

The AWS::Lambda::Alias resource creates an alias for a Lambda function version. Use aliases to provide clients with a function identifier that you can update to invoke a different version.

You can also map an alias to split invocation requests between two versions. Use the RoutingConfig parameter to specify a second version and the percentage of invocation requests that it receives.

Example:

 // The code below shows an example of how to instantiate this type.
 // The values are placeholders you should change.
 import software.amazon.awscdk.cfnpropertymixins.services.lambda.*;
 import software.amazon.awscdk.*;
 IMergeStrategy mergeStrategy;
 CfnAliasPropsMixin cfnAliasPropsMixin = CfnAliasPropsMixin.Builder.create(CfnAliasMixinProps.builder()
         .description("description")
         .functionName("functionName")
         .functionVersion("functionVersion")
         .name("name")
         .provisionedConcurrencyConfig(ProvisionedConcurrencyConfigurationProperty.builder()
                 .provisionedConcurrentExecutions(123)
                 .build())
         .routingConfig(AliasRoutingConfigurationProperty.builder()
                 .additionalVersionWeights(List.of(VersionWeightProperty.builder()
                         .functionVersion("functionVersion")
                         .functionWeight(123)
                         .build()))
                 .build())
         .build())
 .strategy(mergeStrategy)
 .build();
 

See Also:

• http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-lambda-alias.html

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static interface	CfnAliasPropsMixin.AliasRoutingConfigurationProperty	The traffic-shifting configuration of a Lambda function alias.
static final class	CfnAliasPropsMixin.Builder	A fluent builder for CfnAliasPropsMixin.
static interface	CfnAliasPropsMixin.ProvisionedConcurrencyConfigurationProperty	A provisioned concurrency configuration for a function's alias.
static interface	CfnAliasPropsMixin.VersionWeightProperty	The traffic-shifting configuration of a Lambda function alias.

Nested classes/interfaces inherited from class software.amazon.jsii.JsiiObject

software.amazon.jsii.JsiiObject.InitializationMode

Nested classes/interfaces inherited from interface software.constructs.IMixin

software.constructs.IMixin.Jsii$Default, software.constructs.IMixin.Jsii$Proxy

Field Summary

Fields

Modifier and Type	Field	Description
protected static final List<String>	CFN_PROPERTY_KEYS

Constructor Summary

Constructors

Modifier	Constructor	Description
	CfnAliasPropsMixin(CfnAliasMixinProps props)	Create a mixin to apply properties to AWS::Lambda::Alias.
	CfnAliasPropsMixin(CfnAliasMixinProps props, CfnPropertyMixinOptions options)	Create a mixin to apply properties to AWS::Lambda::Alias.
protected	CfnAliasPropsMixin(software.amazon.jsii.JsiiObject.InitializationMode initializationMode)
protected	CfnAliasPropsMixin(software.amazon.jsii.JsiiObjectRef objRef)

Method Summary

Modifier and Type	Method	Description
void	applyTo(software.constructs.IConstruct construct)	Apply the mixin properties to the construct.
protected CfnAliasMixinProps	getProps()
protected IMergeStrategy	getStrategy()
Boolean	supports(software.constructs.IConstruct construct)	Check if this mixin supports the given construct.

Methods inherited from class software.amazon.awscdk.Mixin

isMixin

Methods inherited from class software.amazon.jsii.JsiiObject

jsiiAsyncCall, jsiiAsyncCall, jsiiCall, jsiiCall, jsiiGet, jsiiGet, jsiiSet, jsiiStaticCall, jsiiStaticCall, jsiiStaticGet, jsiiStaticGet, jsiiStaticSet, jsiiStaticSet

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface software.amazon.jsii.JsiiSerializable

$jsii$toJson

Field Details

CFN_PROPERTY_KEYS

@Stability(Stable)
protected static final List<String> CFN_PROPERTY_KEYS

Constructor Details

CfnAliasPropsMixin

protected CfnAliasPropsMixin(software.amazon.jsii.JsiiObjectRef objRef)

CfnAliasPropsMixin

protected CfnAliasPropsMixin(software.amazon.jsii.JsiiObject.InitializationMode initializationMode)

CfnAliasPropsMixin

@Stability(Stable)
public CfnAliasPropsMixin(@NotNull
 CfnAliasMixinProps props,
 @Nullable
 CfnPropertyMixinOptions options)

Create a mixin to apply properties to AWS::Lambda::Alias.

Parameters:

props - L1 properties to apply. This parameter is required.

options - Mixin options.

CfnAliasPropsMixin

@Stability(Stable)
public CfnAliasPropsMixin(@NotNull
 CfnAliasMixinProps props)

Create a mixin to apply properties to AWS::Lambda::Alias.

Parameters:

props - L1 properties to apply. This parameter is required.

Method Details

applyTo

@Stability(Stable)
public void applyTo(@NotNull
 software.constructs.IConstruct construct)

Apply the mixin properties to the construct.

Specified by:

applyTo in interface software.constructs.IMixin

Specified by:

applyTo in class Mixin

Parameters:

construct - This parameter is required.

supports

@Stability(Stable)
@NotNull
public Boolean supports(@NotNull
 software.constructs.IConstruct construct)

Check if this mixin supports the given construct.

Specified by:

supports in interface software.constructs.IMixin

Overrides:

supports in class Mixin

Parameters:

construct - This parameter is required.

getProps

@Stability(Stable)
@NotNull
protected CfnAliasMixinProps getProps()

getStrategy

@Stability(Stable)
@NotNull
protected IMergeStrategy getStrategy()