Topic 1 Question 409
2 つ選択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?
Use a token-based Lambda authorizer.
Use a request parameter-based Lambda authorizer.
Configure an integration request mapping template to reference the context map from the APIGateway Lambda authorizer.
Configure an integration request mapping template to reference the identity API key value from the API Gateway Lambda authorizer.
Use VPC endpoint policies for the WebSocket APIs.
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コメント(4)
- 正解だと思う選択肢: AC
Answers A,C
👍 3Mo_19812024/07/30 - 正解だと思う選択肢: AC
It's A C.
👍 1catoteja2024/07/23 - 正解だと思う選択肢: BC
Request parameter-based Lambda authorizers are indeed more suitable and the recommended approach.
After authorization, you can use the context map to pass relevant information to your backend without re-evaluating credentials for each message.
👍 1albert_kuo2024/10/05
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