Type of data we purge after retention settings triggers
purge.
Values:
PURGE_DATA_TYPE_UNSPECIFIED (0):
Unspecified. Do not use.
DIALOGFLOW_HISTORY (1):
Dialogflow history. This does not include
Cloud logging, which is owned by the user - not
Dialogflow.
[[["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complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-08-28 UTC."],[],[],null,[]]