spot_fleet.json

{
    "HistoryRecords": [
        {
            "Timestamp": "2015-06-26T17:54:23.253Z", 
            "EventInformation": {
                "EventSubType": "submitted"
            }, 
            "EventType": "fleetRequestChange"
        }, 
        {
            "Timestamp": "2015-06-26T17:54:23.369Z", 
            "EventInformation": {
                "EventSubType": "active"
            }, 
            "EventType": "fleetRequestChange"
        }, 
        {
            "Timestamp": "2015-06-26T17:54:24.139Z", 
            "EventInformation": {
                "EventSubType": "price_update", 
                "EventDescription": "c4.large, ami-68d8e93a, Linux/UNIX (Amazon VPC); old price: 0.5, new price: 0.5"
            }, 
            "EventType": "fleetRequestChange"
        }, 
        {
            "Timestamp": "2015-06-26T18:04:25.884Z", 
            "EventInformation": {
                "InstanceId": "i-afdde562", 
                "EventSubType": "terminated"
            }, 
            "EventType": "instanceChange"
        }, 
        {
            "Timestamp": "2015-06-26T18:04:26.786Z", 
            "EventInformation": {
                "EventSubType": "price_update", 
                "EventDescription": "c4.large, ami-68d8e93a, Linux/UNIX (Amazon VPC); old price: 0.5, new price: 0.5"
            }, 
            "EventType": "fleetRequestChange"
        }, 
        {
            "Timestamp": "2015-06-26T18:08:28.181Z", 
            "EventInformation": {
                "InstanceId": "i-65dee6a8", 
                "EventSubType": "launched"
            }, 
            "EventType": "instanceChange"
        }, 
        {
            "Timestamp": "2015-06-26T18:12:26.209Z", 
            "EventInformation": {
                "InstanceId": "i-aedde563", 
                "EventSubType": "terminated"
            }, 
            "EventType": "instanceChange"
        }, 
        {
            "Timestamp": "2015-06-26T18:12:27.003Z", 
            "EventInformation": {
                "EventSubType": "price_update", 
                "EventDescription": "c4.large, ami-68d8e93a, Linux/UNIX (Amazon VPC); old price: 0.5, new price: 0.5"
            }, 
            "EventType": "fleetRequestChange"
        }
    ], 
    "SpotFleetRequestId": "sfr-XXXXXXXXX", 
    "LastEvaluatedTime": "2015-06-26T18:15:16+0000", 
    "StartTime": "1970-01-01T00:00:01Z"
}