1. What is a REST API?
Answer: A REST API is a type of web service that uses HTTP requests to access and manipulate data. It is an architectural style for building web services that are scalable, flexible, and maintainable.
2. What are the benefits of using a REST API?
Answer: REST APIs are easy to use, flexible, and scalable. They allow developers to access and manipulate data from multiple sources, and can be integrated with a wide range of programming languages and platforms.
3. How do I create a REST API using Amazon API Gateway?
Answer: Amazon API Gateway provides a simple, flexible, and scalable way to create REST APIs. You can create APIs using the API Gateway console, the AWS CLI, or the AWS SDKs.
4. How do I secure my REST API?
Answer: Amazon API Gateway provides several options for securing your REST API, including authentication and authorization, API keys, and OAuth 2.0.
5. How do I monitor and troubleshoot my REST API?
Answer: Amazon API Gateway provides several tools for monitoring and troubleshooting your REST API, including CloudWatch metrics and logs, X-Ray tracing, and API Gateway caching. You can also use third-party tools and services to monitor and troubleshoot your API.