1. What is an HTTP API in Amazon API Gateway?
Answer: An HTTP API is a type of API Gateway that allows clients to invoke backend HTTP endpoints over HTTP or HTTPS. It provides a simple and cost-effective way to build APIs that can handle tens of thousands of requests per second.
2. How do I create an HTTP API in Amazon API Gateway?
Answer: To create an HTTP API in Amazon API Gateway, you can use the API Gateway console, AWS CLI, or AWS SDKs. You can define your API using OpenAPI 3.0 or create it from scratch using the API Gateway console.
3. What are the features of HTTP APIs in Amazon API Gateway?
Answer: Some of the features of HTTP APIs in Amazon API Gateway include route management, CORS support, JWT authorizers, parameter mapping, request validation, data transformations, binary media types, and custom domain names.
4. How do I secure my HTTP API in Amazon API Gateway?
Answer: You can secure your HTTP API in Amazon API Gateway using JWT authorizers, AWS Identity and Access Management (IAM) policies, and AWS WAF. You can also enable mutual TLS authentication to encrypt traffic between the client and API Gateway.
5. How do I monitor and troubleshoot my HTTP API in Amazon API Gateway?
Answer: Amazon API Gateway provides several tools for monitoring and troubleshooting your HTTP API, including CloudWatch metrics and logs, AWS X-Ray tracing, and Kinesis Data Firehose. You can also use the API Gateway console to view and test your API's routes and integrations.