The action to reserve inventory for ProposalLineItem objects. It does not
overbook inventory unless allowOverbook is set to true.
This action is only applicable for programmatic proposals not using sales management.
[[["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complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-08-06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 `ProposalLineItemService` offers actions for managing `ProposalLineItem` objects. These actions include archiving, pausing, releasing, reserving, resuming, and unarchiving. Specifically, `ReserveProposalLineItems` action is designed to reserve inventory. This action prevents overbooking unless `allowOverbook` is set to `true`. This is only for programmatic proposals without sales management and operates under the `https://www.google.com/apis/ads/publisher/v202408` namespace.\n"],null,[]]
