{
    "tag": "testdag",
    "parameters": {
        "DATES": [
            "2022-01-01",
            "2022-01-02"
        ]
    },
    "tasks": {
        "A": {
            "job": {
                "command": [
                    "/usr/bin/echo",
                    "A",
                    "{{DATE}}"
                ]
            },
            "children": [
                "b",
                "c",
                "d"
            ]
        },
        "b": {
            "job": {
                "command": [
                    "/usr/bin/sleep",
                    "B",
                    "{{DATE}"
                ]
            },
            "children": [
                "d"
            ]
        },
        "c": {
            "job": {
                "command": [
                    "/usr/bin/echo",
                    "C",
                    "{{DATE}"
                ]
            },
            "children": [
                "e",
                "f"
            ]
        },
        "d": {
            "job": {
                "command": [
                    "/usr/bin/echo",
                    "D",
                    "{{DATE}"
                ]
            },
            "children": [
                "f"
            ]
        },
        "e": {
            "job": {
                "command": [
                    "/usr/bin/echo",
                    "E",
                    "{{DATE}"
                ]
            },
            "children": [
                "f"
            ]
        },
        "f": {
            "job": {
                "command": [
                    "/usr/bin/echo",
                    "F",
                    "{{DATE}"
                ]
            }
        }
    }
}