{
    "version":2,
    "waiters":{
        "InstanceDeregistered": {
          "delay": 15,
          "operation": "DescribeInstanceHealth",
          "maxAttempts": 40,
          "acceptors": [
            {
              "expected": "OutOfService",
              "matcher": "pathAll",
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              "argument": "InstanceStates[].State"
            },
            {
              "matcher": "error",
              "expected": "InvalidInstance",
              "state": "success"
            }
          ]
        },
        "AnyInstanceInService":{
            "acceptors":[
                {
                    "argument":"InstanceStates[].State",
                    "expected":"InService",
                    "matcher":"pathAny",
                    "state":"success"
                }
            ],
            "delay":15,
            "maxAttempts":40,
            "operation":"DescribeInstanceHealth"
        },
        "InstanceInService":{
            "acceptors":[
                {
                    "argument":"InstanceStates[].State",
                    "expected":"InService",
                    "matcher":"pathAll",
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                },
                {
                    "matcher": "error",
                    "expected": "InvalidInstance",
                    "state": "retry"
                }
            ],
            "delay":15,
            "maxAttempts":40,
            "operation":"DescribeInstanceHealth"
        }
    }
}