A column can be tagged with a custom tag. In this case, the user must
indicate an auxiliary table that contains statistical information on
the possible values of this column (below).
A column can be tagged with a InfoType to use the relevant public
dataset as a statistical model of population, if available. We
currently support US ZIP codes, region codes, ages and genders.
To programmatically obtain the list of supported InfoTypes, use
ListInfoTypes with the supported_by=RISK_ANALYSIS filter.
[[["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complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-08-07 UTC."],[[["\u003cp\u003eThe latest version available for \u003ccode\u003eGoogle.Cloud.Dlp.V2.QuasiId\u003c/code\u003e is 4.16.0, with multiple prior versions accessible for reference, going back to version 2.15.0.\u003c/p\u003e\n"],["\u003cp\u003e\u003ccode\u003eQuasiId\u003c/code\u003e is a class that represents a column with a semantic tag attached, inheriting from \u003ccode\u003eObject\u003c/code\u003e and implementing several interfaces such as \u003ccode\u003eIMessage\u003c/code\u003e, \u003ccode\u003eIEquatable\u003c/code\u003e, and \u003ccode\u003eIDeepCloneable\u003c/code\u003e.\u003c/p\u003e\n"],["\u003cp\u003e\u003ccode\u003eQuasiId\u003c/code\u003e offers properties to define a custom tag, specify the relevant field, infer the statistical model, or apply a standard \u003ccode\u003eInfoType\u003c/code\u003e for data analysis.\u003c/p\u003e\n"],["\u003cp\u003eThe \u003ccode\u003eTagCase\u003c/code\u003e property is available to check which tag was applied to the \u003ccode\u003eQuasiId\u003c/code\u003e, with one of \u003ccode\u003eCustomTag\u003c/code\u003e, \u003ccode\u003eInfoType\u003c/code\u003e or \u003ccode\u003eInferred\u003c/code\u003e being the options.\u003c/p\u003e\n"],["\u003cp\u003eThere are two constructors available for the class \u003ccode\u003eQuasiId\u003c/code\u003e, the first being empty and the second one receiving a \u003ccode\u003eQuasiId\u003c/code\u003e object.\u003c/p\u003e\n"]]],[],null,[]]
