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complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-08-07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 the Google Cloud Data Loss Prevention v2 API class QuasiId is 4.16.0, with a wide range of versions available, down to 2.15.0, each accessible via a dedicated link.\u003c/p\u003e\n"],["\u003cp\u003eThe QuasiId class is used to represent a column with a semantic tag, and it implements several interfaces including IMessage, IEquatable, IDeepCloneable, and IBufferMessage, among others.\u003c/p\u003e\n"],["\u003cp\u003eThe QuasiId class has properties such as CustomTag, Field, HasCustomTag, Inferred, and InfoType, which allow for setting custom tags, identifying columns, checking for custom tag presence, inferring statistical models, and using public datasets as statistical models, respectively.\u003c/p\u003e\n"],["\u003cp\u003eThe \u003ccode\u003eTagCase\u003c/code\u003e property determines which type of tag is currently in use (either \u003ccode\u003eCustomTag\u003c/code\u003e, \u003ccode\u003eInfoType\u003c/code\u003e, or \u003ccode\u003eInferred\u003c/code\u003e).\u003c/p\u003e\n"],["\u003cp\u003eThere are two constructors for the QuasiId class, one default and one that takes another QuasiId object as a parameter.\u003c/p\u003e\n"]]],[],null,[]]
