text: // Copyright 2021 Google LLC
  //
  // Licensed under the Apache License, Version 2.0 (the "License");
  // you may not use this file except in compliance with the License.
  // You may obtain a copy of the License at
  //
  //      https://www.apache.org/licenses/LICENSE-2.0
  //
  // Unless required by applicable law or agreed to in writing, software
  // distributed under the License is distributed on an "AS IS" BASIS,
  // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  // See the License for the specific language governing permissions and
  // limitations under the License.
  
  // Generated by the Codegen C++ plugin.
  // If you make any local changes, they will be lost.
  // source: google/spanner/admin/instance/v1/spanner_instance_admin.proto
  
  #ifndef GOOGLE_CLOUD_CPP_GOOGLE_CLOUD_SPANNER_ADMIN_INTERNAL_INSTANCE_ADMIN_RETRY_TRAITS_H
  #define GOOGLE_CLOUD_CPP_GOOGLE_CLOUD_SPANNER_ADMIN_INTERNAL_INSTANCE_ADMIN_RETRY_TRAITS_H
  
  #include "google/cloud/status.h"
  #include "google/cloud/version.h"
  
  namespace google {
  namespace cloud {
  namespace spanner_admin_internal {
  GOOGLE_CLOUD_CPP_INLINE_NAMESPACE_BEGIN
  
  /// Define the gRPC status code semantics for retrying requests.
  struct InstanceAdminRetryTraits {
    static inline bool IsPermanentFailure(google::cloud::Status const& status) {
      return status.code() != StatusCode::kOk &&
             status.code() != StatusCode::kDeadlineExceeded &&
             status.code() != StatusCode::kUnavailable;
    }
  };
  
  GOOGLE_CLOUD_CPP_INLINE_NAMESPACE_END
  }  // namespace spanner_admin_internal
  }  // namespace cloud
  }  // namespace google
  
  #endif  // GOOGLE_CLOUD_CPP_GOOGLE_CLOUD_SPANNER_ADMIN_INTERNAL_INSTANCE_ADMIN_RETRY_TRAITS_H
  