storagetransfer/v1/storagetransfer_grpc_service_config.json

{
  "methodConfig": [{
    "name": [{ "service": "google.storagetransfer.v1.StorageTransferService"},
             { "service": "google.longrunning.Operations"}],
    "timeout": "60s",
    "retryPolicy": {
      "maxAttempts": 5,
      "initialBackoff": "1s",
      "maxBackoff": "60s",
      "backoffMultiplier": 2,
      "retryableStatusCodes": [
        "UNAVAILABLE"
      ]
    }
  },
  {
    "name": [{ "service": "google.storagetransfer.v1.StorageTransferService", "method": "CreateTransferJob"}],
    "timeout" : "60s"
  }
]
}