Package software.amazon.awscdk.services.appsync

Class ChannelNamespace

java.lang.Object

software.amazon.jsii.JsiiObject

software.constructs.Construct

software.amazon.awscdk.Resource

software.amazon.awscdk.services.appsync.ChannelNamespace

All Implemented Interfaces:

IResource, IChannelNamespace, software.amazon.jsii.JsiiSerializable, software.constructs.IConstruct, software.constructs.IDependable

@Generated(value="jsii-pacmak/1.116.0 (build 0eddcff)",
           date="2025-10-29T11:15:32.656Z")
@Stability(Stable)
public class ChannelNamespace
extends Resource
implements IChannelNamespace

A Channel Namespace.

Example:

 EventApi api;
 ChannelNamespace.Builder.create(this, "Namespace")
         .api(api)
         .authorizationConfig(NamespaceAuthConfig.builder()
                 // Override publishing authorization to API Key
                 .publishAuthModeTypes(List.of(AppSyncAuthorizationType.API_KEY))
                 // Override subscribing authorization to Lambda
                 .subscribeAuthModeTypes(List.of(AppSyncAuthorizationType.LAMBDA))
                 .build())
         .build();
 

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static final class	ChannelNamespace.Builder	A fluent builder for ChannelNamespace.

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

software.amazon.jsii.JsiiObject.InitializationMode

Nested classes/interfaces inherited from interface software.amazon.awscdk.services.appsync.IChannelNamespace

IChannelNamespace.Jsii$Default, IChannelNamespace.Jsii$Proxy

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

software.constructs.IConstruct.Jsii$Default

Nested classes/interfaces inherited from interface software.amazon.awscdk.IResource

IResource.Jsii$Default

Field Summary

Fields

Modifier and Type	Field	Description
static final String	PROPERTY_INJECTION_ID	Uniquely identifies this class.

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	ChannelNamespace(software.amazon.jsii.JsiiObject.InitializationMode initializationMode)
protected	ChannelNamespace(software.amazon.jsii.JsiiObjectRef objRef)
	ChannelNamespace(software.constructs.Construct scope, String id, ChannelNamespaceProps props)

Method Summary

Modifier and Type	Method	Description
static IChannelNamespace	fromChannelNamespaceArn(software.constructs.Construct scope, String id, String channelNamespaceArn)	Use an existing channel namespace by ARN.
String	getChannelNamespaceArn()	the ARN of the channel namespace.
Grant	grantPublish(IGrantable grantee)	Adds an IAM policy statement for EventPublish access to this channel namespace to an IAM principal's policy.
Grant	grantPublishAndSubscribe(IGrantable grantee)	Adds an IAM policy statement for EventPublish and EventSubscribe access to this channel namespace to an IAM principal's policy.
Grant	grantSubscribe(IGrantable grantee)	Adds an IAM policy statement for EventSubscribe access to this channel namespace to an IAM principal's policy.

Methods inherited from class software.amazon.awscdk.Resource

applyRemovalPolicy, generatePhysicalName, getEnv, getPhysicalName, getResourceArnAttribute, getResourceNameAttribute, getStack, isOwnedResource, isResource

Methods inherited from class software.constructs.Construct

getNode, isConstruct, toString

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, wait, wait, wait

Methods inherited from interface software.constructs.IConstruct

getNode

Methods inherited from interface software.amazon.awscdk.IResource

applyRemovalPolicy, getEnv, getStack

Methods inherited from interface software.amazon.jsii.JsiiSerializable

$jsii$toJson

Field Details

PROPERTY_INJECTION_ID

@Stability(Stable)
public static final String PROPERTY_INJECTION_ID

Uniquely identifies this class.

Constructor Details

ChannelNamespace

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

ChannelNamespace

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

ChannelNamespace

@Stability(Stable)
public ChannelNamespace(@NotNull
 software.constructs.Construct scope,
 @NotNull
 String id,
 @NotNull
 ChannelNamespaceProps props)

Parameters:

scope - This parameter is required.

id - This parameter is required.

props - This parameter is required.

Method Details

fromChannelNamespaceArn

@Stability(Stable)
@NotNull
public static IChannelNamespace fromChannelNamespaceArn(@NotNull
 software.constructs.Construct scope,
 @NotNull
 String id,
 @NotNull
 String channelNamespaceArn)

Use an existing channel namespace by ARN.

Parameters:

scope - This parameter is required.

id - This parameter is required.

channelNamespaceArn - This parameter is required.

grantPublish

@Stability(Stable)
@NotNull
public Grant grantPublish(@NotNull
 IGrantable grantee)

Adds an IAM policy statement for EventPublish access to this channel namespace to an IAM principal's policy.

Parameters:

grantee - The principal. This parameter is required.

grantPublishAndSubscribe

@Stability(Stable)
@NotNull
public Grant grantPublishAndSubscribe(@NotNull
 IGrantable grantee)

Adds an IAM policy statement for EventPublish and EventSubscribe access to this channel namespace to an IAM principal's policy.

Parameters:

grantee - The principal. This parameter is required.

grantSubscribe

@Stability(Stable)
@NotNull
public Grant grantSubscribe(@NotNull
 IGrantable grantee)

Adds an IAM policy statement for EventSubscribe access to this channel namespace to an IAM principal's policy.

Parameters:

grantee - The principal. This parameter is required.

getChannelNamespaceArn

@Stability(Stable)
@NotNull
public String getChannelNamespaceArn()

the ARN of the channel namespace.

Specified by:

getChannelNamespaceArn in interface IChannelNamespace