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{"openapi":"3.0.0","info":{"version":"2016-02-06","x-release":"v4","title":"Application Auto Scaling","description":"<p>With Application Auto Scaling, you can configure automatic scaling for your scalable resources. You can use Application Auto Scaling to accomplish the following tasks:</p> <ul> <li> <p>Define scaling policies to automatically scale your AWS or custom resources</p> </li> <li> <p>Scale your resources in response to CloudWatch alarms</p> </li> <li> <p>Schedule one-time or recurring scaling actions</p> </li> <li> <p>View the history of your scaling events</p> </li> </ul> <p>Application Auto Scaling can scale the following resources:</p> <ul> <li> <p>Amazon ECS services. For more information, see <a href=\"https://docs.aws.amazon.com/AmazonECS/latest/developerguide/service-auto-scaling.html\">Service Auto Scaling</a> in the <i>Amazon Elastic Container Service Developer Guide</i>.</p> </li> <li> <p>Amazon EC2 Spot fleets. 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