A company has developed APIs that use Amazon API Gateway with Regional endpoints. The APIs call AWS Lambda functions that use API Gateway authentication mechanisms. After a design review, a solutions architect identifi es a set of APIs that do not require public access.The solutions architect must design a solution to make the set of APIs accessible only from a VPC. All APIs need to be called with an Authenticated user Which solution will meet these requirements with the LEAST amount of effort? | AWSSAP

单选题

A company has developed APIs that use Amazon API Gateway with Regional endpoints. The APIs call AWS Lambda functions that use API Gateway authentication mechanisms. After a design review, a solutions architect identifi es a set of APIs that do not require public access.

The solutions architect must design a solution to make the set of APIs accessible only from a VPC. All APIs need to be called with an Authenticated user Which solution will meet these requirements with the LEAST amount of effort?

A、

Create an internal Application Load Balancer,

Create a target group,

Selectthe Lambda function to call. Use the ALB DNS name to call the API from the VPC.

B、

Remove the DNS entry that is associated with the API in API Gateway. Create a hosted zone in Amazon Route 53. Create a CNAME record in

the hosted zone. Update the API in API Gateway with the CNAME record. Use the CNAME record to call the API from the VPC.

C、

Update the API endpoint from Regional to private in API Gateway. Create an interface VPC endpoint in the VPCreate a resource policy, and

attach it to the API. Use the VPC endpoint to call the API from the VPC.

D、

Deploy the Lambda functions inside the VPC Provision an EC2 instance, and install an Apache server. From the Apache server, call the

Lambda functions. Use the internal CNAME record of the EC2 instance to call the API from the VPC

查看答案

微信小程序答题下载APP答题

由4l***os提供分享举报纠错