A pseudo user identifier for charging per-user quotas. If not specified, the authenticated principal is used. If there is no authenticated principal, the client IP address will be used. When specified, a valid API key with service restrictions must be used to identify the quota project. Otherwise, this parameter is ignored.
[[["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 2025-03-05 UTC."],[[["The latest version available is 2.37.0-rc, which can be accessed via the provided link."],["The page lists multiple previous versions, from 2.36.0 down to 2.10.1, each with its corresponding link to specific documentation."],["`QuotaUser` can be configured with a pseudo user identifier to facilitate charging per-user quotas, otherwise it defaults to the authenticated principal or client IP."],["When specified, a valid API key with service restrictions must be used to identify the quota project, otherwise this parameter is ignored."],["The `Alias Of` for the type is `std::string`."]]],[]]
