// CARetryOptions returns the default retry options recommended for CA calls
// This includes 5 retries, with backoff from 100ms -> 1.6s with jitter.
var CARetryOptions = []retry.CallOption{
	retry.WithMax(5),
	retry.WithBackoff(wrapBackoffWithMetrics(retry.BackoffExponentialWithJitter(100*time.Millisecond, 0.1))),
	retry.WithCodes(codes.Canceled, codes.DeadlineExceeded, codes.ResourceExhausted, codes.Aborted, codes.Internal, codes.Unavailable),
}