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Amazon Web Services AWS Certified Solutions Architect - Associate (SAA-C03) SAA-C03 Question # 111 Topic 12 Discussion

Amazon Web Services AWS Certified Solutions Architect - Associate (SAA-C03) SAA-C03 Question # 111 Topic 12 Discussion

SAA-C03 Exam Topic 12 Question 111 Discussion:
Question #: 111
Topic #: 12

A company has an application that receives and processes purchase orders. The application supports only XML data. The company needs to configure the application to accept orders in JSON format. The company does not want to modify the application.

A solutions architect is using an Amazon API Gateway HTTP API to create a new purchase order API. The solutions architect needs to modify the application DNS record to point to the new HTTP API.


A.

Use an HTTP proxy integration to pass XML requests to the application. For JSON requests, use API Gateway mappings to convert the purchase orders to XML. Use an AWS Lambda function that is integrated with API Gateway to call the application.


B.

Use an HTTP proxy integration to pass XML requests to the application. For JSON requests, use an AWS Lambda function that is integrated with API Gateway to convert the purchase orders from JSON to XML and to call the application.


C.

Use an HTTP custom integration to pass XML requests to the application. For JSON requests, use API Gateway mappings to convert the purchase orders to XML. Use an AWS Lambda function that is integrated with API Gateway to call the application.


D.

Use an HTTP custom integration to pass XML requests to the application. For JSON requests, use an AWS Lambda function that is integrated with API Gateway to convert the purchase orders to JSON and to call the application.


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