Specifies what data the 'entity' field contains.
A ResultType is either implied (for example, in LookupResponse.missing
from datastore.proto, it is always KEY_ONLY) or specified by context
(for example, in message QueryResultBatch, field entity_result_type
specifies a ResultType for all the values in field entity_results).
[[["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complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-11-05 UTC."],[],[]]