[[["易于理解","easyToUnderstand","thumb-up"],["解决了我的问题","solvedMyProblem","thumb-up"],["其他","otherUp","thumb-up"]],[["没有我需要的信息","missingTheInformationINeed","thumb-down"],["太复杂/步骤太多","tooComplicatedTooManySteps","thumb-down"],["内容需要更新","outOfDate","thumb-down"],["翻译问题","translationIssue","thumb-down"],["示例/代码问题","samplesCodeIssue","thumb-down"],["其他","otherDown","thumb-down"]],["最后更新时间 (UTC):2025-09-09。"],[[["\u003cp\u003eCreates a new inventory source group, returning the created group upon success.\u003c/p\u003e\n"],["\u003cp\u003eRequires specifying an owner (partner or advertiser) using query parameters.\u003c/p\u003e\n"],["\u003cp\u003eThe request body should contain an \u003ccode\u003eInventorySourceGroup\u003c/code\u003e object with the desired settings.\u003c/p\u003e\n"],["\u003cp\u003eSuccessful responses will contain the newly created \u003ccode\u003eInventorySourceGroup\u003c/code\u003e object.\u003c/p\u003e\n"],["\u003cp\u003eRequires the \u003ccode\u003ehttps://www.googleapis.com/auth/display-video\u003c/code\u003e OAuth scope for authorization.\u003c/p\u003e\n"]]],[],null,["| Display \\& Video 360 API v3 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- [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 new inventory source group. Returns the newly created inventory source group if successful.\n\nHTTP request\n\n`POST https://displayvideo.googleapis.com/v3/inventorySourceGroups`\n\nThe URL uses [gRPC Transcoding](https://google.aip.dev/127) syntax.\n\nQuery parameters\n\n| Parameters ||\n|----------------|--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|\n| Union parameter `owner`. Required. Identifies the DV360 entity that owns the inventory source group. 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 inventory source group. Only this partner will have write access to this group. Only advertisers to which this group is explicitly shared will have read access to this group. |\n| `advertiserId` | `string (`[int64](https://developers.google.com/discovery/v1/type-format)` format)` The ID of the advertiser that owns the inventory source group. The parent partner will not have access to this group. |\n\nRequest body\n\nThe request body contains an instance of [InventorySourceGroup](/display-video/api/reference/rest/v3/inventorySourceGroups#InventorySourceGroup).\n\nResponse body\n\nIf successful, the response body contains a newly created instance of [InventorySourceGroup](/display-video/api/reference/rest/v3/inventorySourceGroups#InventorySourceGroup).\n\nAuthorization 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)."]]