Marker Attribute to indicate a Method/Class/Property has been made more visible for purpose of testing.
Mark the member as internal and make the testing assembly a friend using
[[["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."],[[["Version 1.69.0 is the latest release within the provided documentation, followed by previous versions including 1.68.0, 1.60.0, 1.59.0, 1.55.0, and 1.50.0."],["`VisibleForTestOnly` is a marker attribute that is used to make a Method, Class, or Property more accessible specifically for testing purposes."],["The `VisibleForTestOnly` attribute can be used in conjunction with the `InternalsVisibleTo` attribute to make internal members visible to a designated testing assembly, which is added to the assembly in the following format: `[assembly: InternalsVisibleTo(\"Full.Name.Of.Testing.Assembly\")]`."],["The namespace for `VisibleForTestOnly` is `Google.Apis.Testing` and it is found in the `Google.Apis.Core.dll` assembly."],["The `Utilities.ThrowIfNull\u003cT\u003e(T, String)` extension method is available in this release."]]],[]]