[[["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complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-08-06 UTC."],[],["The `SegmentPopulationService` uses `SegmentPopulationRequest` to manage segment populations. The `IdentifierType` within this service is defined by a namespace: `https://www.google.com/apis/ads/publisher/v202411`. Two possible `IdentifierType` values are `PUBLISHER_PROVIDED_IDENTIFIER` and `UNKNOWN`. This structure defines how user identifiers are handled within the segment population process.\n"]]
