The C++ clients can log interesting events to help library and application developers troubleshoot problems. To see log messages (maybe lots) you can enable tracing for the component that interests you. Valid components are currently:
[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Missing the information I need","missingTheInformationINeed","thumb-down"],["Too complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-08-14 UTC."],[[["\u003cp\u003eThe latest version available is 2.37.0-rc, with links to documentation for it and other versions.\u003c/p\u003e\n"],["\u003cp\u003eThis page provides access to documentation for various versions of the \u003ccode\u003eLoggingComponentsOption\u003c/code\u003e within the Google Cloud C++ client library, ranging from 2.10.1 to 2.37.0-rc.\u003c/p\u003e\n"],["\u003cp\u003eLogging can be enabled for components like 'rpc', 'rpc-streams', and 'auth' within C++ clients to help troubleshoot library and application issues.\u003c/p\u003e\n"],["\u003cp\u003eThe library is comprised of Type Aliases, and these are comprised of: \u003ccode\u003estd::set< std::string >\u003c/code\u003e.\u003c/p\u003e\n"]]],[],null,[]]