## Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
## SPDX-License-Identifier: Apache-2.0

{
    "version": "2018-05-29",
    "operation": "UpdateItem",
    "key" : {
        "id" : $util.dynamodb.toDynamoDBJson($ctx.args.input.id),
        "type" : $util.dynamodb.toDynamoDBJson("MACHINE_CONFIG")
    },
    "update": {
        "expression": "SET #pctn = :pctn, #stn = :stn, #suv = :suv, #sdv = :sdv, #siv = :siv",
        "expressionNames": {
            "#pctn": "machineProductionCountTagName",
            "#stn": "machineStatusTagName",
            "#suv": "machineStatusUpValue",
            "#sdv": "machineStatusDownValue",
            "#siv": "machineStatusIdleValue"
        },
        "expressionValues": {
            ":pctn": $util.dynamodb.toDynamoDBJson($ctx.args.input.machineProductionCountTagName),
            ":stn": $util.dynamodb.toDynamoDBJson($ctx.args.input.machineStatusTagName),
            ":suv": $util.dynamodb.toDynamoDBJson($ctx.args.input.machineStatusUpValue),
            ":sdv": $util.dynamodb.toDynamoDBJson($ctx.args.input.machineStatusDownValue),
            ":siv": $util.dynamodb.toDynamoDBJson($ctx.args.input.machineStatusIdleValue)
        }
    },
    "condition": {
        "expression": "attribute_exists(id)"
    }
}