DVA-C02 · Question #423
DVA-C02 Question #423: Real Exam Question with Answer & Explanation
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Question
A developer has an application that uses WebSocket APIs in Amazon API Gateway. The developer wants to use an API Gateway Lambda authorizer to control access to the application. The developer needs to add credential caching and reduce repeated usage of secret keys and authorization tokens on every request. Which combination of steps should the developer take to meet these requirements? (Choose two.)
Options
- AUse a token-based Lambda authorizer.
- BUse a request parameter-based Lambda authorizer.
- CConfigure an integration request mapping template to reference the context map from the
- DConfigure an integration request mapping template to reference the identity API key value from
- EUse VPC endpoint policies for the WebSocket APIs.
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