Amazon Lightsail is the easiest way to get started with AWS for developers who just need virtual private servers. Lightsail includes everything you need to launch your project quickly – a virtual machine, SSD-based storage, data transfer, DNS management, and a static IP – for a low, predictable price.

Developer Guide
Describes how to get started with Amazon Lightsail instances to create a development environment or an application. Quickly configure the domain name and back it up using a snapshot.
API Reference
Describes all the API operations for Amazon Lightsail in detail. Also provides sample requests, responses, and errors for the supported web services protocols.