Specifies the action that occurs if destination table already exists.
The default value is WRITE_APPEND.
Each action is atomic and only occurs if BigQuery is able to complete
the job successfully. Creation, truncation and append actions occur as one
atomic update upon job completion.
[[["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complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2026-05-07 UTC."],[],[]]
