Amazon EC2 Container Service Documentation

Amazon EC2 Container Service (Amazon ECS) is a highly scalable, fast, container management service that makes it easy to run, stop, and manage Docker containers on a cluster of Amazon EC2 instances.

Developer Guide
Describes key concepts of Amazon ECS and provides instructions for using the features of Amazon ECS.
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ECS section of AWS CLI Reference
Documents the Amazon ECS commands available in the AWS Command Line Interface (AWS CLI).
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API Reference
Documents the Amazon ECS Query API.
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