chore(apigatewayv2): add apigatewayv2 integrations and authorizers to jsiirc (#30461)

### Issue # (if applicable)

Closes #28348

### Reason for this change

When we promote apigatewayv2 from experimental to stable module, we did not add `jsiirc.json` file, thus no documentation is created and the namespace for import is incorrect. 

### Description of changes

We cannot fix the namespace now as this is stable modules and there're customers using it. Fixing this would be a breaking change to users who use apigatewayv2 in `aws-cdk-lib`.

### Description of how you validated changes

N/A

### Checklist
- [ ] My code adheres to the [CONTRIBUTING GUIDE](https://github.com/aws/aws-cdk/blob/main/CONTRIBUTING.md) and [DESIGN GUIDELINES](https://github.com/aws/aws-cdk/blob/main/docs/DESIGN_GUIDELINES.md)

----

*By submitting this pull request, I confirm that my contribution is made under the terms of the Apache-2.0 license*

Author: GavinZZ

packages/aws-cdk-lib/aws-apigatewayv2-authorizers/.jsiirc.json

@@ -0,0 +1,13 @@
+{
+  "targets": {
+    "dotnet": {
+      "namespace": "Amazon.CDK.AwsApigatewayv2Authorizers"
+    },
+    "java": {
+      "package": "software.amazon.awscdk.aws_apigatewayv2_authorizers"
+    },
+    "python": {
+      "module": "aws_cdk.aws_apigatewayv2_authorizers"
+    }
+  }
+}

packages/aws-cdk-lib/aws-apigatewayv2-authorizers/README.md

@@ -13,6 +13,9 @@
 - [WebSocket APIs](#websocket-apis)
   - [Lambda Authorizer](#lambda-authorizer)
   - [IAM Authorizers](#iam-authorizer)
+- [Import Issues](#import-issues)
+  - [DotNet Namespace](#dotnet-namespace)
+  - [Java Package](#java-package)
 
 ## Introduction
 
@@ -280,3 +283,26 @@ user.attachInlinePolicy(new iam.Policy(this, 'AllowInvoke', {
 }));
 
 ```
+
+## Import Issues
+
+`jsiirc.json` file is missing during the stablization process of this module, which caused import issues for DotNet and Java users who attempt to use this module. Unfortunately, to guarantee backward compatibility, we cannot simply correct the namespace for DotNet or package for Java. The following outlines the workaround.
+
+### DotNet Namespace
+
+Instead of the conventional namespace `Amazon.CDK.AWS.Apigatewayv2.Authorizers`, you would need to use the following namespace:
+
+```cs
+using Amazon.CDK.AwsApigatewayv2Authorizers;;
+```
+
+### Java Package
+
+Instead of conventional package `import software.amazon.awscdk.services.apigatewayv2_authorizers.*`, you would need to use the following package:
+
+```java
+import software.amazon.awscdk.aws_apigatewayv2_authorizers.*;
+
+// If you want to import a specific construct
+import software.amazon.awscdk.aws_apigatewayv2_authorizers.WebSocketIamAuthorizer;
+```

packages/aws-cdk-lib/aws-apigatewayv2-integrations/.jsiirc.json

@@ -0,0 +1,13 @@
+{
+  "targets": {
+    "dotnet": {
+      "namespace": "Amazon.CDK.AwsApigatewayv2Integrations"
+    },
+    "java": {
+      "package": "software.amazon.awscdk.aws_apigatewayv2_integrations"
+    },
+    "python": {
+      "module": "aws_cdk.aws_apigatewayv2_integrations"
+    }
+  }
+}

packages/aws-cdk-lib/aws-apigatewayv2-integrations/README.md

@@ -11,6 +11,9 @@
 - [WebSocket APIs](#websocket-apis)
   - [Lambda WebSocket Integration](#lambda-websocket-integration)
   - [AWS WebSocket Integration](#aws-websocket-integration)
+- [Import Issues](#import-issues)
+  - [DotNet Namespace](#dotnet-namespace)
+  - [Java Package](#java-package)
 
 ## HTTP APIs
 
@@ -307,4 +310,27 @@ webSocketApi.addRoute('$connect', {
 ```
 
 You can also set additional properties to change the behavior of your integration, such as `contentHandling`.
-See [Working with binary media types for WebSocket APIs](https://docs.aws.amazon.com/apigateway/latest/developerguide/websocket-api-develop-binary-media-types.html).
+See [Working with binary media types for WebSocket APIs](https://docs.aws.amazon.com/apigateway/latest/developerguide/websocket-api-develop-binary-media-types.html).
+
+## Import Issues
+
+`jsiirc.json` file is missing during the stablization process of this module, which caused import issues for DotNet and Java users who attempt to use this module. Unfortunately, to guarantee backward compatibility, we cannot simply correct the namespace for DotNet or package for Java. The following outlines the workaround.
+
+### DotNet Namespace
+
+Instead of the conventional namespace `Amazon.CDK.AWS.Apigatewayv2.Integrations`, you would need to use the following namespace:
+
+```cs
+using Amazon.CDK.AwsApigatewayv2Integrations;
+```
+
+### Java Package
+
+Instead of conventional package `import software.amazon.awscdk.services.apigatewayv2_integrations.*`, you would need to use the following package:
+
+```java
+import software.amazon.awscdk.aws_apigatewayv2_integrations.*;
+
+// If you want to import a specific construct
+import software.amazon.awscdk.aws_apigatewayv2_integrations.WebSocketAwsIntegration;
+```