A company is developing a microservices application with a search catalog. The application must use REST APIs for the frontend and access backend services hosted in private VPC subnets. What is the appropriate solution?

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WebSocket API with Amazon API Gateway, Amazon ECS in a private subnet, and a private VPC link.

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REST API with Amazon API Gateway, Amazon ECS in a private subnet, and a private VPC link.

71.4%

WebSocket API with Amazon API Gateway, Amazon ECS in a private subnet, and a security group.

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REST API with Amazon API Gateway, Amazon ECS in a private subnet, and a security group.

28.6%

AWS Certified Solutions Architect - Associate