The number of finite buckets. With the underflow and overflow buckets,
the total number of buckets is num_finite_buckets + 2.
See comments on bucket_options for details.
The i'th linear bucket covers the interval
[offset + (i-1) * width, offset + i * width)
where i ranges from 1 to num_finite_buckets, inclusive.
Must be strictly positive.
[[["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complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2026-03-14 UTC."],[],[]]