{
    "name": "DeleteChildPipeline",
    "properties": {
        "activities": [
            {
                "name": "ForEach1",
                "type": "ForEach",
                "dependsOn": [],
                "userProperties": [],
                "typeProperties": {
                    "items": {
                        "value": "@pipeline().parameters.FileNames",
                        "type": "Expression"
                    },
                    "isSequential": true,
                    "activities": [
                        {
                            "name": "Get Metadata2",
                            "type": "GetMetadata",
                            "dependsOn": [],
                            "policy": {
                                "timeout": "7.00:00:00",
                                "retry": 0,
                                "retryIntervalInSeconds": 30,
                                "secureOutput": false,
                                "secureInput": false
                            },
                            "userProperties": [],
                            "typeProperties": {
                                "dataset": {
                                    "referenceName": "DestinationDataset_ntn",
                                    "type": "DatasetReference",
                                    "parameters": {
                                        "directory": {
                                            "value": "@pipeline().parameters.FolderName",
                                            "type": "Expression"
                                        },
                                        "filename": "@item().name"
                                    }
                                },
                                "fieldList": [
                                    "lastModified",
                                    "itemName"
                                ],
                                "storeSettings": {
                                    "type": "AzureBlobStorageReadSettings"
                                },
                                "formatSettings": {
                                    "type": "DelimitedTextReadSettings"
                                }
                            }
                        },
                        {
                            "name": "If Condition1",
                            "type": "IfCondition",
                            "dependsOn": [
                                {
                                    "activity": "Get Metadata2",
                                    "dependencyConditions": [
                                        "Succeeded"
                                    ]
                                }
                            ],
                            "userProperties": [],
                            "typeProperties": {
                                "expression": {
                                    "value": "@lessorequals(activity('Get Metadata2').output.lastModified,adddays(utcnow(),-30))",
                                    "type": "Expression"
                                },
                                "ifTrueActivities": [
                                    {
                                        "name": "Set variable1",
                                        "type": "SetVariable",
                                        "dependsOn": [],
                                        "userProperties": [],
                                        "typeProperties": {
                                            "variableName": "testfilename",
                                            "value": {
                                                "value": "@item().name",
                                                "type": "Expression"
                                            }
                                        }
                                    },
                                    {
                                        "name": "Set variable1_copy1",
                                        "type": "SetVariable",
                                        "dependsOn": [
                                            {
                                                "activity": "Set variable1",
                                                "dependencyConditions": [
                                                    "Succeeded"
                                                ]
                                            }
                                        ],
                                        "userProperties": [],
                                        "typeProperties": {
                                            "variableName": "testfoldername",
                                            "value": {
                                                "value": "@pipeline().parameters.FolderName",
                                                "type": "Expression"
                                            }
                                        }
                                    }
                                ]
                            }
                        }
                    ]
                }
            }
        ],
        "parameters": {
            "FileNames": {
                "type": "array"
            },
            "FolderName": {
                "type": "string"
            }
        },
        "variables": {
            "Filenames": {
                "type": "String"
            },
            "testfilename": {
                "type": "String"
            },
            "testfoldername": {
                "type": "String"
            }
        },
        "annotations": []
    }
}