The confidence estimate between 0.0 and 1.0. A higher number
indicates an estimated greater likelihood that the recognized
words are correct. This field is typically provided only for
the top hypothesis, and only for is_final=true results.
Clients should not rely on the confidence field as it is
not guaranteed to be accurate or consistent. The default of
0.0 is a sentinel value indicating confidence was not set.
[[["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complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-08-07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."],[],[],null,[]]
