The returned connection object should not be used directly; instead it should be passed as an argument to the constructor ofLoggingServiceV2Client.
The optionaloptionsargument may be used to configure aspects of the returnedLoggingServiceV2Connection. Expected options are any of the types in the following option lists:
[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Hard to understand","hardToUnderstand","thumb-down"],["Incorrect information or sample code","incorrectInformationOrSampleCode","thumb-down"],["Missing the information/samples I need","missingTheInformationSamplesINeed","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-09-04 UTC."],[[["\u003cp\u003eThis webpage provides documentation for the Google Cloud C++ client library's Logging service, specifically version 2.13.0.\u003c/p\u003e\n"],["\u003cp\u003eThe documentation includes links to various versions of the Logging service, ranging from version 2.11.0 up to the latest release candidate, 2.37.0-rc.\u003c/p\u003e\n"],["\u003cp\u003eKey classes documented include \u003ccode\u003eLoggingServiceV2Client\u003c/code\u003e for log ingestion and querying, and \u003ccode\u003eLoggingServiceV2Connection\u003c/code\u003e, which is needed by the former.\u003c/p\u003e\n"],["\u003cp\u003eThe page details how to create a \u003ccode\u003eLoggingServiceV2Connection\u003c/code\u003e object using the \u003ccode\u003eMakeLoggingServiceV2Connection\u003c/code\u003e factory function, including the options that can be used for configuration.\u003c/p\u003e\n"],["\u003cp\u003eThe documentation defines various retry policies and options available for the \u003ccode\u003eLoggingServiceV2\u003c/code\u003e, including \u003ccode\u003eLoggingServiceV2RetryPolicy\u003c/code\u003e, \u003ccode\u003eLoggingServiceV2LimitedTimeRetryPolicy\u003c/code\u003e, \u003ccode\u003eLoggingServiceV2LimitedErrorCountRetryPolicy\u003c/code\u003e, and \u003ccode\u003eLoggingServiceV2PolicyOptionList\u003c/code\u003e.\u003c/p\u003e\n"]]],[],null,["# Namespace google::cloud::logging_v2 (2.13.0)\n\nVersion 2.13.0keyboard_arrow_down\n\n- [2.42.0-rc (latest)](/cpp/docs/reference/logging/latest/namespacegoogle_1_1cloud_1_1logging__v2)\n- [2.41.0](/cpp/docs/reference/logging/2.41.0/namespacegoogle_1_1cloud_1_1logging__v2)\n- [2.40.0](/cpp/docs/reference/logging/2.40.0/namespacegoogle_1_1cloud_1_1logging__v2)\n- [2.39.0](/cpp/docs/reference/logging/2.39.0/namespacegoogle_1_1cloud_1_1logging__v2)\n- [2.38.0](/cpp/docs/reference/logging/2.38.0/namespacegoogle_1_1cloud_1_1logging__v2)\n- [2.37.0](/cpp/docs/reference/logging/2.37.0/namespacegoogle_1_1cloud_1_1logging__v2)\n- [2.36.0](/cpp/docs/reference/logging/2.36.0/namespacegoogle_1_1cloud_1_1logging__v2)\n- [2.35.0](/cpp/docs/reference/logging/2.35.0/namespacegoogle_1_1cloud_1_1logging__v2)\n- [2.34.0](/cpp/docs/reference/logging/2.34.0/namespacegoogle_1_1cloud_1_1logging__v2)\n- [2.33.0](/cpp/docs/reference/logging/2.33.0/namespacegoogle_1_1cloud_1_1logging__v2)\n- [2.32.0](/cpp/docs/reference/logging/2.32.0/namespacegoogle_1_1cloud_1_1logging__v2)\n- [2.31.0](/cpp/docs/reference/logging/2.31.0/namespacegoogle_1_1cloud_1_1logging__v2)\n- [2.30.0](/cpp/docs/reference/logging/2.30.0/namespacegoogle_1_1cloud_1_1logging__v2)\n- [2.29.0](/cpp/docs/reference/logging/2.29.0/namespacegoogle_1_1cloud_1_1logging__v2)\n- [2.28.0](/cpp/docs/reference/logging/2.28.0/namespacegoogle_1_1cloud_1_1logging__v2)\n- [2.27.0](/cpp/docs/reference/logging/2.27.0/namespacegoogle_1_1cloud_1_1logging__v2)\n- [2.26.0](/cpp/docs/reference/logging/2.26.0/namespacegoogle_1_1cloud_1_1logging__v2)\n- [2.25.1](/cpp/docs/reference/logging/2.25.1/namespacegoogle_1_1cloud_1_1logging__v2)\n- [2.24.0](/cpp/docs/reference/logging/2.24.0/namespacegoogle_1_1cloud_1_1logging__v2)\n- [2.23.0](/cpp/docs/reference/logging/2.23.0/namespacegoogle_1_1cloud_1_1logging__v2)\n- [2.22.1](/cpp/docs/reference/logging/2.22.1/namespacegoogle_1_1cloud_1_1logging__v2)\n- [2.21.0](/cpp/docs/reference/logging/2.21.0/namespacegoogle_1_1cloud_1_1logging__v2)\n- [2.20.0](/cpp/docs/reference/logging/2.20.0/namespacegoogle_1_1cloud_1_1logging__v2)\n- [2.19.0](/cpp/docs/reference/logging/2.19.0/namespacegoogle_1_1cloud_1_1logging__v2)\n- [2.18.0](/cpp/docs/reference/logging/2.18.0/namespacegoogle_1_1cloud_1_1logging__v2)\n- [2.17.0](/cpp/docs/reference/logging/2.17.0/namespacegoogle_1_1cloud_1_1logging__v2)\n- [2.16.0](/cpp/docs/reference/logging/2.16.0/namespacegoogle_1_1cloud_1_1logging__v2)\n- [2.15.1](/cpp/docs/reference/logging/2.15.1/namespacegoogle_1_1cloud_1_1logging__v2)\n- [2.14.0](/cpp/docs/reference/logging/2.14.0/namespacegoogle_1_1cloud_1_1logging__v2)\n- [2.13.0](/cpp/docs/reference/logging/2.13.0/namespacegoogle_1_1cloud_1_1logging__v2)\n- [2.12.0](/cpp/docs/reference/logging/2.12.0/namespacegoogle_1_1cloud_1_1logging__v2)\n- [2.11.0](/cpp/docs/reference/logging/2.11.0/namespacegoogle_1_1cloud_1_1logging__v2) \n\nClasses\n-------\n\n### [LoggingServiceV2Client](/cpp/docs/reference/logging/2.13.0/classgoogle_1_1cloud_1_1logging__v2_1_1LoggingServiceV2Client)\n\nService for ingesting and querying logs.\n\n### [LoggingServiceV2Connection](/cpp/docs/reference/logging/2.13.0/classgoogle_1_1cloud_1_1logging__v2_1_1LoggingServiceV2Connection)\n\nThe [`LoggingServiceV2Connection`](/cpp/docs/reference/logging/2.13.0/classgoogle_1_1cloud_1_1logging__v2_1_1LoggingServiceV2Connection) object for [`LoggingServiceV2Client`](/cpp/docs/reference/logging/2.13.0/classgoogle_1_1cloud_1_1logging__v2_1_1LoggingServiceV2Client).\n\n### [LoggingServiceV2ConnectionIdempotencyPolicy](/cpp/docs/reference/logging/2.13.0/classgoogle_1_1cloud_1_1logging__v2_1_1LoggingServiceV2ConnectionIdempotencyPolicy)\n\nStructs\n-------\n\n### [LoggingServiceV2BackoffPolicyOption](/cpp/docs/reference/logging/2.13.0/structgoogle_1_1cloud_1_1logging__v2_1_1LoggingServiceV2BackoffPolicyOption)\n\nUse with [`google::cloud::Options`](https://cloud.google.com/cpp/docs/reference/common/latest/classgoogle_1_1cloud_1_1Options.html) to configure the backoff policy.\n\n### [LoggingServiceV2ConnectionIdempotencyPolicyOption](/cpp/docs/reference/logging/2.13.0/structgoogle_1_1cloud_1_1logging__v2_1_1LoggingServiceV2ConnectionIdempotencyPolicyOption)\n\nUse with [`google::cloud::Options`](https://cloud.google.com/cpp/docs/reference/common/latest/classgoogle_1_1cloud_1_1Options.html) to configure which operations are retried.\n\n### [LoggingServiceV2RetryPolicyOption](/cpp/docs/reference/logging/2.13.0/structgoogle_1_1cloud_1_1logging__v2_1_1LoggingServiceV2RetryPolicyOption)\n\nUse with [`google::cloud::Options`](https://cloud.google.com/cpp/docs/reference/common/latest/classgoogle_1_1cloud_1_1Options.html) to configure the retry policy.\n\nFunctions\n---------\n\n### MakeLoggingServiceV2Connection(Options)\n\nA factory function to construct an object of type [`LoggingServiceV2Connection`](/cpp/docs/reference/logging/2.13.0/classgoogle_1_1cloud_1_1logging__v2_1_1LoggingServiceV2Connection). \nThe returned connection object should not be used directly; instead it should be passed as an argument to the constructor of [LoggingServiceV2Client](/cpp/docs/reference/logging/2.13.0/classgoogle_1_1cloud_1_1logging__v2_1_1LoggingServiceV2Client).\n\nThe optional `options` argument may be used to configure aspects of the returned [`LoggingServiceV2Connection`](/cpp/docs/reference/logging/2.13.0/classgoogle_1_1cloud_1_1logging__v2_1_1LoggingServiceV2Connection). Expected options are any of the types in the following option lists:\n\n- [`google::cloud::CommonOptionList`](https://cloud.google.com/cpp/docs/reference/common/latest/namespacegoogle_1_1cloud.html)\n- [`google::cloud::GrpcOptionList`](https://cloud.google.com/cpp/docs/reference/common/latest/namespacegoogle_1_1cloud.html)\n- [`google::cloud::UnifiedCredentialsOptionList`](https://cloud.google.com/cpp/docs/reference/common/latest/namespacegoogle_1_1cloud.html)\n- [`google::cloud::logging_v2::LoggingServiceV2PolicyOptionList`](/cpp/docs/reference/logging/2.13.0/namespacegoogle_1_1cloud_1_1logging__v2)\n\n| **Note:** Unexpected options will be ignored. To log unexpected options instead, set `GOOGLE_CLOUD_CPP_ENABLE_CLOG=yes` in the environment.\n\n### MakeDefaultLoggingServiceV2ConnectionIdempotencyPolicy()\n\nType Aliases\n------------\n\n### LoggingServiceV2RetryPolicy\n\n**Alias Of** : `::google::cloud::internal::TraitBasedRetryPolicy\u003c logging_v2_internal::LoggingServiceV2RetryTraits \u003e` \n\n### LoggingServiceV2LimitedTimeRetryPolicy\n\n**Alias Of** : `::google::cloud::internal::LimitedTimeRetryPolicy\u003c logging_v2_internal::LoggingServiceV2RetryTraits \u003e` \n\n### LoggingServiceV2LimitedErrorCountRetryPolicy\n\n**Alias Of** : `::google::cloud::internal::LimitedErrorCountRetryPolicy\u003c logging_v2_internal::LoggingServiceV2RetryTraits \u003e` \n\n### LoggingServiceV2PolicyOptionList\n\n**Alias Of** : `OptionList\u003c LoggingServiceV2RetryPolicyOption, LoggingServiceV2BackoffPolicyOption, LoggingServiceV2ConnectionIdempotencyPolicyOption \u003e` \nThe options applicable to LoggingServiceV2."]]
