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"]],[["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complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-08-07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."],[[["Version 1.69.0 is the latest release available for the Google.Apis package."],["Several previous versions are accessible, including 1.68.0, 1.60.0, 1.59.0, 1.55.0, and 1.50.0."],["The `VisibleForTestOnly` attribute can be used to mark a Method/Class/Property to indicate that it has been made more visible for testing purposes."],["To use the `VisibleForTestOnly` attribute, mark the member as internal and make the testing assembly a friend with `[assembly: InternalsVisibleTo(\"Full.Name.Of.Testing.Assembly\")]`."]]],[]]
