{
  "methodConfig": [
    {
      "name": [
        {
          "service": "google.iam.credentials.v1.IAMCredentials",
          "method": "GenerateAccessToken"
        },
        {
          "service": "google.iam.credentials.v1.IAMCredentials",
          "method": "GenerateIdToken"
        },
        {
          "service": "google.iam.credentials.v1.IAMCredentials",
          "method": "SignBlob"
        },
        {
          "service": "google.iam.credentials.v1.IAMCredentials",
          "method": "SignJwt"
        }
      ],
      "timeout": "60s",
      "retryPolicy": {
        "maxAttempts": 5,
        "initialBackoff": "0.100s",
        "maxBackoff": "60s",
        "backoffMultiplier": 1.3,
        "retryableStatusCodes": [
          "UNAVAILABLE",
          "DEADLINE_EXCEEDED"
        ]
      }
    }
  ]
}