A Developer implemented a static website hosted in Amazon S3 that makes web service requests hosted in Amazon API Gateway and AWS Lambda. The site is showing an error that reads: "No 'Access-Control-Allow-Origin' header is present on the requested resource. Origin 'null' is therefore not allowed access." What should the Developer do to resolve this issue?
A) Enable cross-origin resource sharing (CORS) on the S3 bucket.
B) Enable cross-origin resource sharing (CORS) for the method in API Gateway
C) Add the Access-Control-Request-Method header to the request
D) Add the Access-Control-Request-Headers header to the request

Question

Quizplus · Accepted Answer

The error indicates a CORS issue, which is related to the API Gateway. Enabling CORS for the method in API Gateway will allow the static website to access the resources.

A Developer Implemented a Static Website Hosted in Amazon S3