feat: Tune Secret Manager auto retry parameters (#144)

UNKNOWN removed from retryable errors per AIP-194. Added RESOURCE_EXHAUSTED with adjusted parameters for better performance with spikes of AccessSecretVersion requests at or near quota limits. PiperOrigin-RevId: 383886699 Source-Link: googleapis/googleapis@1eade81 Source-Link: https://github.com/googleapis/googleapis-gen/commit/090b0f7df47c003b8aa2871830f480f4543c2ee4

Author: gcf-owl-bot[bot]

google/cloud/secretmanager_v1/services/secret_manager_service/async_client.py

@@ -919,11 +919,12 @@ async def access_secret_version(
  rpc = gapic_v1.method_async.wrap_method(
  self._client._transport.access_secret_version,
  default_retry=retries.Retry(
- initial=1.0,
+ initial=2.0,
  maximum=60.0,
- multiplier=1.3,
+ multiplier=2.0,
  predicate=retries.if_exception_type(
- core_exceptions.ServiceUnavailable, core_exceptions.Unknown,
+ core_exceptions.ResourceExhausted,
+ core_exceptions.ServiceUnavailable,
  ),
  deadline=60.0,
  ),

google/cloud/secretmanager_v1/services/secret_manager_service/transports/base.py

@@ -187,11 +187,12 @@ def _prep_wrapped_messages(self, client_info):
  self.access_secret_version: gapic_v1.method.wrap_method(
  self.access_secret_version,
  default_retry=retries.Retry(
- initial=1.0,
+ initial=2.0,
  maximum=60.0,
- multiplier=1.3,
+ multiplier=2.0,
  predicate=retries.if_exception_type(
- core_exceptions.ServiceUnavailable, core_exceptions.Unknown,
+ core_exceptions.ResourceExhausted,
+ core_exceptions.ServiceUnavailable,
  ),
  deadline=60.0,
  ),