{
    "Intervention_Config": {
        "class": "ControlledVaccine",
        "Waning_Config": {
            "class": "WaningEffectMapLinear",
            "Reference_Timer": 0,
            "Initial_Effect": 1.0,
            "Expire_At_Durability_Map_End": 1,
            "Durability_Map": {
                "Times": [0, 120, 240, 360],
                "Values": [0.7, 0.8, 1.0, 0.0]
            }
        }
    }
 }