{
  "default_strategy": {
    "type": "probabilistic",
    "param": 0.5
  },
  "service_strategies": [
    {
      "service": "foo",
      "operation_strategies": [
        {
          "operation": "op1",
          "type": "probabilistic",
          "param": 0.2
        }
      ]
    },
    {
      "service": "bar",
      "operation_strategies": [
        {
          "operation": "op3",
          "type": "probabilistic",
          "param": 0.3
        },
        {
          "operation": "op5",
          "type": "probabilistic",
          "param": 0.4
        }
      ]
    }
  ]
}
