The map keys represent field names. Field names matching the regular
expression __.*__ are reserved. Reserved field names are forbidden except
in certain documented contexts. The map keys, represented as UTF-8, must
not exceed 1,500 bytes and cannot be empty.
[[["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complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-08-07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 of the \u003ccode\u003eMapValue\u003c/code\u003e class is 3.10.0, as shown by the provided link, and this webpage contains documentation and code samples for the Firestore v1 API class \u003ccode\u003eMapValue\u003c/code\u003e.\u003c/p\u003e\n"],["\u003cp\u003eThis page details the \u003ccode\u003eMapValue\u003c/code\u003e class, which represents a map value within the Firestore database and implements several interfaces such as \u003ccode\u003eIMessage\u003c/code\u003e, \u003ccode\u003eIEquatable\u003c/code\u003e, \u003ccode\u003eIDeepCloneable\u003c/code\u003e, \u003ccode\u003eIBufferMessage\u003c/code\u003e.\u003c/p\u003e\n"],["\u003cp\u003e\u003ccode\u003eMapValue\u003c/code\u003e instances have a \u003ccode\u003eFields\u003c/code\u003e property that is a map of string keys to \u003ccode\u003eValue\u003c/code\u003e objects, representing the map's fields, with key names that cannot exceed 1,500 bytes, not be empty, and keys following a certain reserved naming format.\u003c/p\u003e\n"],["\u003cp\u003eThe provided documentation highlights the class's inheritance from the object class and lists the inherited members, such as \u003ccode\u003eGetHashCode()\u003c/code\u003e, \u003ccode\u003eGetType()\u003c/code\u003e, and \u003ccode\u003eToString()\u003c/code\u003e, from the object class.\u003c/p\u003e\n"],["\u003cp\u003eThe page provides the definition of two constructors, \u003ccode\u003eMapValue()\u003c/code\u003e and \u003ccode\u003eMapValue(MapValue other)\u003c/code\u003e, and specifies the \u003ccode\u003eother\u003c/code\u003e parameter for the second constructor, that should be a \u003ccode\u003eMapValue\u003c/code\u003e object, but both are public constructors that can be used.\u003c/p\u003e\n"]]],[],null,[]]
