Implements a policy that only accepts truly idempotent mutations.
This policy accepts only truly idempotent mutations, that is, it rejects mutations where the server sets the timestamp. Some applications may find this too restrictive and can set their own policies if they wish.
[[["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complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2026-03-13 UTC."],[],[]]