Creates a new line item with settings (including targeting) inherited from the insertion order and an ENTITY_STATUS_DRAFTentityStatus. Returns the newly created line item if successful. There are default values based on the three fields:
[[["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complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-01-09 UTC."],[[["Creates a new line item with settings inherited from the insertion order and an `ENTITY_STATUS_DRAFT` entity status."],["YouTube & Partners line items cannot be created or updated using the API."],["The request requires specifying the advertiser ID, insertion order ID, display name, and line item type."],["A successful response returns the created line item."],["Requires authorization with the `https://www.googleapis.com/auth/display-video` scope."]]],["This outlines how to create a new line item by sending a POST request to `https://displayvideo.googleapis.com/v3/advertisers/{advertiserId}/lineItems:generateDefault`. The request body requires the `insertionOrderId`, `displayName`, and `lineItemType`. The advertiser ID is specified in the path. Optionally `mobileApp` object can be included. Default settings are derived from the insertion order's type and automation type and specified `lineItemType`. The response returns the newly created line item, with `ENTITY_STATUS_DRAFT`, upon success.\n"]]