adding changes

Author: Manasvi Jain

apigw-websocket-api-vpclink/README.md

@@ -58,12 +58,6 @@ Once the application is deployed, retrieve the WebSocketURL value from CloudForm
     $ wscat -c <YOUR WEBSOCKET URL>
     ```
 
-4. To test the custom route and its associated function, send a JSON-formatted request like the following example. The Lambda function sends back the value of the "data" key using the callback URL:
-```
-$ wscat -c <YOUR WEBSOCKET URL>
-connected (press CTRL+C to quit)
-```
-
 ## Cleanup
 
 1. Delete the stack

apigw-websocket-api-vpclink/template.yml

@@ -1,6 +1,6 @@
 AWSTemplateFormatVersion: 2010-09-09
 Transform: AWS::Serverless-2016-10-31
-Description: An Amazon API Gateway WebSocket API and an AWS Lambda function.
+Description: An Amazon API Gateway WebSocket API with a VPC link.
 
 Parameters:
   NlbInternalDns:
@@ -14,7 +14,7 @@ Resources:
     Type: AWS::ApiGatewayV2::Api
     Properties:
       Name: !Ref AWS::StackName
-      Description: An Amazon API Gateway WebSocket API and an AWS Lambda function.
+      Description: An Amazon API Gateway WebSocket API with a VPC link.
       ProtocolType: WEBSOCKET
       RouteSelectionExpression: $request.body.action