A developer is building an application integrating an Amazon API Gateway with an AWS Lambda function. When calling the API, the developer receives the following error: Wed Nov 08 01:13:00 UTC 2017 : Method completed with status: 502 What should the developer do to resolve the error?
A) Change the HTTP endpoint of the API to an HTTPS endpoint
B) Change the format of the payload sent to the API Gateway
C) Change the format of the Lambda function response to the API call
D) Change the authorization header in the API call to access the Lambda function

Question

Quizplus · Accepted Answer

The 502 error indicates a bad gateway, often caused by the Lambda function returning a response in an incorrect format. The developer should ensure the Lambda function's response matches the expected format for API Gateway.

A Developer Is Building an Application Integrating an Amazon API