Returns an option to specify the job's fields to be returned by the RPC call. If this option
is not provided all job's fields are returned. JobOption.fields() can be used to
specify only the fields of interest. Job#getJobId() as well as type-specific
configuration (e.g. QueryJobConfiguration#getQuery() for Query Jobs) are always
returned, even if not specified.
[[["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complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-08-07 UTC."],[],[]]