// Code generated by private/model/cli/gen-api/main.go. DO NOT EDIT.

// Package applicationautoscaling provides the client and types for making API
// requests to Application Auto Scaling.
//
// With Application Auto Scaling, you can automatically scale your AWS resources.
// The experience similar to that of Auto Scaling (https://aws.amazon.com/autoscaling/).
// You can use Application Auto Scaling to accomplish the following tasks:
//
//    * Define scaling policies to automatically scale your AWS resources
//
//    * Scale your resources in response to CloudWatch alarms
//
//    * View the history of your scaling events
//
// Application Auto Scaling can scale the following AWS resources:
//
//    * Amazon ECS services. For more information, see Service Auto Scaling
//    (http://docs.aws.amazon.com/AmazonECS/latest/developerguide/service-auto-scaling.html)
//    in the Amazon EC2 Container Service Developer Guide.
//
//    * Amazon EC2 Spot fleets. For more information, see Automatic Scaling
//    for Spot Fleet (http://docs.aws.amazon.com/AWSEC2/latest/UserGuide/fleet-auto-scaling.html)
//    in the Amazon EC2 User Guide.
//
//    * Amazon EMR clusters. For more information, see Using Automatic Scaling
//    in Amazon EMR (http://docs.aws.amazon.com/ElasticMapReduce/latest/ManagementGuide/emr-automatic-scaling.html)
//    in the Amazon EMR Management Guide.
//
//    * AppStream 2.0 fleets. For more information, see Autoscaling Amazon AppStream
//    2.0 Resources (http://docs.aws.amazon.com/appstream2/latest/developerguide/autoscaling.html)
//    in the Amazon AppStream 2.0 Developer Guide.
//
// For a list of supported regions, see AWS Regions and Endpoints: Application
// Auto Scaling (http://docs.aws.amazon.com/general/latest/gr/rande.html#as-app_region)
// in the AWS General Reference.
//
// See https://docs.aws.amazon.com/goto/WebAPI/application-autoscaling-2016-02-06 for more information on this service.
//
// See applicationautoscaling package documentation for more information.
// https://docs.aws.amazon.com/sdk-for-go/api/service/applicationautoscaling/
//
// Using the Client
//
// To use the client for Application Auto Scaling you will first need
// to create a new instance of it.
//
// When creating a client for an AWS service you'll first need to have a Session
// already created. The Session provides configuration that can be shared
// between multiple service clients. Additional configuration can be applied to
// the Session and service's client when they are constructed. The aws package's
// Config type contains several fields such as Region for the AWS Region the
// client should make API requests too. The optional Config value can be provided
// as the variadic argument for Sessions and client creation.
//
// Once the service's client is created you can use it to make API requests the
// AWS service. These clients are safe to use concurrently.
//
//   // Create a session to share configuration, and load external configuration.
//   sess := session.Must(session.NewSession())
//
//   // Create the service's client with the session.
//   svc := applicationautoscaling.New(sess)
//
// See the SDK's documentation for more information on how to use service clients.
// https://docs.aws.amazon.com/sdk-for-go/api/
//
// See aws package's Config type for more information on configuration options.
// https://docs.aws.amazon.com/sdk-for-go/api/aws/#Config
//
// See the Application Auto Scaling client ApplicationAutoScaling for more
// information on creating the service's client.
// https://docs.aws.amazon.com/sdk-for-go/api/service/applicationautoscaling/#New
//
// Once the client is created you can make an API request to the service.
// Each API method takes a input parameter, and returns the service response
// and an error.
//
// The API method will document which error codes the service can be returned
// by the operation if the service models the API operation's errors. These
// errors will also be available as const strings prefixed with "ErrCode".
//
//   result, err := svc.DeleteScalingPolicy(params)
//   if err != nil {
//       // Cast err to awserr.Error to handle specific error codes.
//       aerr, ok := err.(awserr.Error)
//       if ok && aerr.Code() == <error code to check for> {
//           // Specific error code handling
//       }
//       return err
//   }
//
//   fmt.Println("DeleteScalingPolicy result:")
//   fmt.Println(result)
//
// Using the Client with Context
//
// The service's client also provides methods to make API requests with a Context
// value. This allows you to control the timeout, and cancellation of pending
// requests. These methods also take request Option as variadic parameter to apply
// additional configuration to the API request.
//
//   ctx := context.Background()
//
//   result, err := svc.DeleteScalingPolicyWithContext(ctx, params)
//
// See the request package documentation for more information on using Context pattern
// with the SDK.
// https://docs.aws.amazon.com/sdk-for-go/api/aws/request/
package applicationautoscaling