Starting September 8, 2025, every new line item will need to declare whether or not they will serve Eurpoean Union (EU) political ads. Display & Video 360 API and SDF uploads that don't provide declarations will fail. See our deprecations page for more details on how to update your integration to make this declaration.
Creates a custom bidding script reference object for a script file.
The resulting reference object provides a resource path to which the script file should be uploaded. This reference object should be included in when creating a new custom bidding script object.
HTTP request
GET https://displayvideo.googleapis.com/v3/customBiddingAlgorithms/{customBiddingAlgorithmId}:uploadScript
Required. The ID of the custom bidding algorithm owns the script.
Query parameters
Parameters
Union parameter owner. Required. Identifies the DV360 entity that owns the parent custom bidding algorithm. It can be either a partner or an advertiser. owner can be only one of the following:
[[["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complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-04-02 UTC."],[[["\u003cp\u003eCreates a custom bidding script reference object to upload a script file for a new custom bidding script object.\u003c/p\u003e\n"],["\u003cp\u003eRequires a \u003ccode\u003eGET\u003c/code\u003e request to the specified URL with the custom bidding algorithm ID and the owner (partner or advertiser ID).\u003c/p\u003e\n"],["\u003cp\u003eThe request body should be empty, and a successful response will contain a \u003ccode\u003eCustomBiddingScriptRef\u003c/code\u003e instance.\u003c/p\u003e\n"],["\u003cp\u003eAuthorization requires the \u003ccode\u003ehttps://www.googleapis.com/auth/display-video\u003c/code\u003e OAuth scope.\u003c/p\u003e\n"]]],["This outlines the process for creating a custom bidding script reference object for a script file. It uses a `GET` request to the specified URL, requiring the `customBiddingAlgorithmId` as a path parameter. The request requires either a `partnerId` or `advertiserId` as a query parameter to identify the script's owner. The request body must be empty. A successful response will contain a `CustomBiddingScriptRef` instance. This action is protected under the `https://www.googleapis.com/auth/display-video` authorization scope.\n"],null,["# Method: customBiddingAlgorithms.uploadScript\n\n| Display \\& Video 360 API is deprecated and will sunset on **October 7, 2025** . Migrate to [Display \\& Video 360 API v4](/display-video/api/reference/rest/v4) before sunset to avoid an interruption in service.\n- [HTTP request](#body.HTTP_TEMPLATE)\n- [Path parameters](#body.PATH_PARAMETERS)\n- [Query parameters](#body.QUERY_PARAMETERS)\n- [Request body](#body.request_body)\n- [Response body](#body.response_body)\n- [Authorization scopes](#body.aspect)\n- [Try it!](#try-it)\n\nCreates a custom bidding script reference object for a script file.\n\nThe resulting reference object provides a resource path to which the script file should be uploaded. This reference object should be included in when creating a new custom bidding script object.\n\n### HTTP request\n\n`GET https://displayvideo.googleapis.com/v3/customBiddingAlgorithms/{customBiddingAlgorithmId}:uploadScript`\n\nThe URL uses [gRPC Transcoding](https://google.aip.dev/127) syntax.\n\n### Path parameters\n\n| Parameters ||\n|----------------------------|-------------------------------------------------------------------------------------------------------------------------------------------------------|\n| `customBiddingAlgorithmId` | `string (`[int64](https://developers.google.com/discovery/v1/type-format)` format)` Required. The ID of the custom bidding algorithm owns the script. |\n\n### Query parameters\n\n| Parameters ||\n|----------------|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|\n| Union parameter `owner`. Required. Identifies the DV360 entity that owns the parent custom bidding algorithm. It can be either a partner or an advertiser. `owner` can be only one of the following: ||\n| `partnerId` | `string (`[int64](https://developers.google.com/discovery/v1/type-format)` format)` The ID of the partner that owns the parent custom bidding algorithm. Only this partner will have write access to this custom bidding script. |\n| `advertiserId` | `string (`[int64](https://developers.google.com/discovery/v1/type-format)` format)` The ID of the advertiser that owns the parent custom bidding algorithm. |\n\n### Request body\n\nThe request body must be empty.\n\n### Response body\n\nIf successful, the response body contains an instance of [CustomBiddingScriptRef](/display-video/api/reference/rest/v3/customBiddingAlgorithms.scripts#CustomBiddingScriptRef).\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)."]]
