1{
2  "methodConfig": [
3    {
4      "name": [
5        {
6          "service": "helloworld.Greeter",
7          "method": "SayHello"
8        }
9      ],
10
11      "retryPolicy": {
12        "maxAttempts": 5,
13        "initialBackoff": "0.5s",
14        "maxBackoff": "30s",
15        "backoffMultiplier": 2,
16        "retryableStatusCodes": [
17          "UNAVAILABLE"
18        ]
19      }
20    }
21  ]
22}
23