{
    "name": "Object handling example",
    "properties": {
        "activities": [
            {
                "name": "StoreAllAsString",
                "type": "SetVariable",
                "dependsOn": [],
                "userProperties": [],
                "typeProperties": {
                    "variableName": "asString",
                    "value": {
                        "value": "@string(pipeline().parameters.input)",
                        "type": "Expression"
                    }
                }
            },
            {
                "name": "ParseAndGetComponent",
                "type": "SetVariable",
                "dependsOn": [
                    {
                        "activity": "StoreAllAsString",
                        "dependencyConditions": [
                            "Succeeded"
                        ]
                    }
                ],
                "userProperties": [],
                "typeProperties": {
                    "variableName": "component",
                    "value": {
                        "value": "@json(variables('asString')).complex.foo",
                        "type": "Expression"
                    }
                }
            }
        ],
        "parameters": {
            "input": {
                "type": "object",
                "defaultValue": {
                    "id": 1,
                    "complex": {
                        "foo": "bar",
                        "val": true
                    }
                }
            }
        },
        "variables": {
            "asString": {
                "type": "String"
            },
            "component": {
                "type": "String"
            }
        },
        "annotations": []
    }
}