{
    "model_class": "WorkflowInvocation",
    "id": "5f1915bcf9f35612",
    "update_time": "2021-01-04T17:40:58.604118",
    "create_time": "2021-01-04T17:40:58.407793",
    "workflow_id": "c563253a01738670",
    "history_id": "78ea7964263eadc1",
    "uuid": "01127b40-4eb4-11eb-baba-acde48001122",
    "state": "scheduled",
    "steps": [
        {
            "model_class": "WorkflowInvocationStep",
            "id": "17aa5eb1e678661b",
            "update_time": "2021-01-04T17:40:58.605592",
            "job_id": null,
            "workflow_step_id": "84e9a019416adb3d",
            "subworkflow_invocation_id": null,
            "state": "scheduled",
            "action": null,
            "order_index": 0,
            "workflow_step_label": "input dataset",
            "jobs": [],
            "workflow_step_uuid": "161efd0b-9cdb-42eb-bc9a-fc529b1bb638",
            "outputs": {},
            "output_collections": {}
        }
    ],
    "inputs": {
        "0": {
            "id": "06f257d480656689",
            "src": "hda",
            "label": "input dataset",
            "workflow_step_id": "84e9a019416adb3d"
        }
    },
    "input_step_parameters": {
        "Workflow Input Parameter": {
            "parameter_value": true,
            "label": "Workflow Input Parameter",
            "workflow_step_id": "22bdbe9d6e0775fe" 
        }
    },
    "outputs": {
        "Workflow Output Dataset": {
            "id": "4f352876a933b584",
            "workflow_step_id": "05f39d2a289deb5a",
            "src": "hda"
        }
    },
    "output_collections": {
        "Workflow Output Collection": {
            "id": "ecbc86ac41da8f7b",
            "workflow_step_id": "c486c1d29a0743d3",
            "src": "hdca"
        }
    },
    "output_values": {},
    "messages": []
}