ConstReadonlyaggressive: RetryPolicyAggressive retries for critical operations
Readonlydefault: RetryPolicyDefault retry policy with moderate settings
Readonlyfast: RetryPolicyFast retries for low-latency operations
Readonlynone: RetryPolicyNo retries - fail immediately
Readonlyreconnection: RetryPolicyVery long retries for reconnection scenarios
Pre-configured retry policies for common use cases