A Company Wants to Implement Authentication for Its New REST

question 113

Multiple Choice

A company wants to implement authentication for its new REST service using Amazon API Gateway. To authenticate the calls, each request must include HTTP headers with a client ID and user ID. These credentials must be compared to authentication data in an Amazon DynamoDB table. What MUST the company do to implement this authentication in API Gateway?

• A) Implement an AWS Lambda authorizer that references the DynamoDB authentication table
• B) Create a model that requires the credentials, then grant API Gateway access to the authentication table
• C) Modify the integration requests to require the credentials, then grant API Gateway access to the authentication table
• D) Implement an Amazon Cognito authorizer that references the DynamoDB authentication table

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