A partire dall'8 settembre 2025, ogni nuovo elemento pubblicitario dovrà dichiarare se pubblicherà o meno annunci politici dell'Unione Europea (UE). I caricamenti di API Display & Video 360 e SDF che non forniscono dichiarazioni non andranno a buon fine. Consulta la nostra pagina dei ritiri per ulteriori dettagli su come aggiornare l'integrazione per effettuare questa dichiarazione.
Crea un nuovo elemento pubblicitario con le impostazioni (incluso il targeting) ereditate dall'ordine di inserzione e un ENTITY_STATUS_DRAFTentityStatus. Restituisce l'elemento pubblicitario appena creato in caso di esito positivo. Esistono valori predefiniti basati sui tre campi:
Se questo elemento pubblicitario pubblicherà annunci politici dell'Unione Europea.
Se containsEuPoliticalAds è stato impostato su DOES_NOT_CONTAIN_EU_POLITICAL_ADVERTISING nell'inserzionista principale, a questo campo verrà assegnato il valore DOES_NOT_CONTAIN_EU_POLITICAL_ADVERTISING se non diversamente specificato. Questo campo può essere aggiornato utilizzando l'interfaccia utente, l'API o i file di dati strutturati.
Corpo della risposta
In caso di esito positivo, il corpo della risposta contiene un'istanza di LineItem.
[null,null,["Ultimo aggiornamento 2025-08-21 UTC."],[],[],null,["# Method: advertisers.lineItems.generateDefault\n\n- [HTTP request](#body.HTTP_TEMPLATE)\n- [Path parameters](#body.PATH_PARAMETERS)\n- [Request body](#body.request_body)\n - [JSON representation](#body.request_body.SCHEMA_REPRESENTATION)\n- [Response body](#body.response_body)\n- [Authorization scopes](#body.aspect)\n- [Try it!](#try-it)\n\nCreates a new line item with settings (including targeting) inherited from the insertion order and an `ENTITY_STATUS_DRAFT` [entityStatus](/display-video/api/reference/rest/v4/advertisers.lineItems#LineItem.FIELDS.entity_status). Returns the newly created line item if successful. There are default values based on the three fields:\n\n- The insertion order's [insertionOrderType](/display-video/api/reference/rest/v4/advertisers.insertionOrders#InsertionOrder.FIELDS.insertion_order_type)\n- The insertion order's [automationType](/display-video/api/reference/rest/v4/advertisers.insertionOrders#InsertionOrderBudget.FIELDS.automation_type)\n- The given [lineItemType](/display-video/api/reference/rest/v4/advertisers.lineItems/generateDefault#body.request_body.FIELDS.line_item_type)\n\nYouTube \\& Partners line items cannot be created or updated using the API.\n\n### HTTP request\n\n`POST https://displayvideo.googleapis.com/v4/advertisers/{advertiserId}/lineItems:generateDefault`\n\nThe URL uses [gRPC Transcoding](https://google.aip.dev/127) syntax.\n\n### Path parameters\n\n| Parameters ||\n|----------------|---------------------------------------------------------------------------------------------------------------------------------------------------|\n| `advertiserId` | `string (`[int64](https://developers.google.com/discovery/v1/type-format)` format)` Required. The ID of the advertiser this line item belongs to. |\n\n### Request body\n\nThe request body contains data with the following structure:\n\n| JSON representation |\n|-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|\n| ``` { \"insertionOrderId\": string, \"displayName\": string, \"lineItemType\": enum (/display-video/api/reference/rest/v4/advertisers.lineItems#LineItemType), \"mobileApp\": { object (/display-video/api/reference/rest/v4/advertisers.lineItems#MobileApp) }, \"containsEuPoliticalAds\": enum (/display-video/api/reference/rest/v4/EuPoliticalAdvertisingStatus) } ``` |\n\n| Fields ||\n|--------------------------|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|\n| `insertionOrderId` | `string (`[int64](https://developers.google.com/discovery/v1/type-format)` format)` Required. The unique ID of the insertion order that the line item belongs to. |\n| `displayName` | `string` Required. The display name of the line item. Must be UTF-8 encoded with a maximum size of 240 bytes. |\n| `lineItemType` | `enum (`[LineItemType](/display-video/api/reference/rest/v4/advertisers.lineItems#LineItemType)`)` Required. The type of the line item. |\n| `mobileApp` | `object (`[MobileApp](/display-video/api/reference/rest/v4/advertisers.lineItems#MobileApp)`)` The mobile app promoted by the line item. This is applicable only when [lineItemType](/display-video/api/reference/rest/v4/advertisers.lineItems/generateDefault#body.request_body.FIELDS.line_item_type) is either `LINE_ITEM_TYPE_DISPLAY_MOBILE_APP_INSTALL` or `LINE_ITEM_TYPE_VIDEO_MOBILE_APP_INSTALL`. |\n| `containsEuPoliticalAds` | `enum (`[EuPoliticalAdvertisingStatus](/display-video/api/reference/rest/v4/EuPoliticalAdvertisingStatus)`)` Whether this line item will serve European Union political ads. If [containsEuPoliticalAds](/display-video/api/reference/rest/v4/advertisers#Advertiser.FIELDS.contains_eu_political_ads) has been set to `DOES_NOT_CONTAIN_EU_POLITICAL_ADVERTISING` in the parent advertiser, then this field will be assigned `DOES_NOT_CONTAIN_EU_POLITICAL_ADVERTISING` if not otherwise specified. This field can then be updated using the UI, API, or Structured Data Files. \u003cbr /\u003e | **Warning** : Starting **September 8, 2025** , this field must be set. If not, either the value `DOES_NOT_CONTAIN_EU_POLITICAL_ADVERTISING` will be assigned to the line item if the parent advertiser has declared that it does not serve EU political ads, or **the request will fail**. \u003cbr /\u003e |\n\n### Response body\n\nIf successful, the response body contains an instance of [LineItem](/display-video/api/reference/rest/v4/advertisers.lineItems#LineItem).\n\n### Authorization scopes\n\nRequires the following OAuth scope:\n\n- `https://www.googleapis.com/auth/display-video`\n\nFor more information, see the [OAuth 2.0 Overview](/identity/protocols/OAuth2)."]]
