A Company Is Creating a REST Service Using an Amazon

question 161

Multiple Choice

A company is creating a REST service using an Amazon API Gateway with AWS Lambda integration. The service must run different versions for testing purposes. What would be the BEST way to accomplish this?

• A) Use an X -Version header to denote which version is being called and pass that header to the Lambda function(s) Use an X -Version header to denote which version is being called and pass that header to the Lambda function(s)
• B) Create an API Gateway Lambda authorizer to route API clients to the correct API version
• C) Create an API Gateway resource policy to isolate versions and provide context to the Lambda function(s)
• D) Deploy the API versions as unique stages with unique endpoints and use stage variables to provide further context

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