[null,null,["最后更新时间 (UTC):2025-08-27。"],[],[],null,["# Asset Performance\n\n\u003cbr /\u003e\n\n\u003cbr /\u003e\n\nIt's possible to obtain asset level performance by using the\n[`asset_group_asset`](/google-ads/api/fields/v21/asset_group_asset) resource.\n\nAsset performance with `asset_group_asset`\n------------------------------------------\n\nOn the [`asset_group_asset`](/google-ads/api/fields/v21/asset_group_asset) resource, the\n[`performance_label`](/google-ads/api/fields/v21/asset_group_asset#asset_group_asset.performance_label)\nfield ranks the asset against other assets of the same type. For more details,\nsee [About asset reporting in Performance\nMax](//support.google.com/google-ads/answer/10725056). \n\n SELECT\n asset_group_asset.asset,\n asset_group_asset.performance_label,\n asset_group_asset.status\n FROM asset_group_asset\n WHERE asset_group.id = \u003cvar translate=\"no\"\u003e\u003cspan class=\"devsite-syntax-n\"\u003eASSET_GROUP_ID\u003c/span\u003e\u003c/var\u003e\n AND asset_group_asset.status != 'REMOVED'\n\nTop asset combinations\n----------------------\n\nThe\n[`asset_group_top_combination_view`](/google-ads/api/fields/v21/asset_group_top_combination_view)\nresource can be used to query the top performing combinations of assets in asset\ngroups. This corresponds to the [Combinations\nreport](//support.google.com/google-ads/answer/10725056#combinations) in the\nGoogle Ads UI. For example, the following query produces a list of the top asset\ncombinations in a specified `asset_group`. Each row in the response contains a\nlist of `asset_group_top_combination_view.asset_group_top_combinations` messages\nof type\n[`AssetGroupAssetCombinationData`](/google-ads/api/reference/rpc/v21/AssetGroupAssetCombinationData).\nEach item in that list contains a list of the assets in the respective\ncombination represented as an [`AssetUsage`](/google-ads/api/reference/rpc/v21/AssetUsage) message. \n\n SELECT asset_group_top_combination_view.asset_group_top_combinations\n FROM asset_group_top_combination_view\n WHERE asset_group.id = \u003cvar translate=\"no\"\u003e\u003cspan class=\"devsite-syntax-n\"\u003eASSET_GROUP_ID\u003c/span\u003e\u003c/var\u003e\n\nYou can adapt this query to help with asset selection and campaign optimization.\nThe following query retrieves the top asset combination for a single campaign,\nbut only for asset groups with an\n[`asset_group.ad_strength`](/google-ads/api/fields/v21/asset_group#asset_group.ad_strength) of\n`GOOD` or `EXCELLENT`. This helps you identify the best-performing asset\ncombinations within your top-performing asset groups.\n**Note:** this report is automatically segmented by asset group. `asset_group.id` is included in the `SELECT` clause for asset group identification purposes. \n\n SELECT\n asset_group_top_combination_view.asset_group_top_combinations,\n asset_group.ad_strength,\n asset_group.id\n FROM asset_group_top_combination_view\n WHERE asset_group.ad_strength IN ('GOOD', 'EXCELLENT')\n AND campaign.id = \u003cvar translate=\"no\"\u003e\u003cspan class=\"devsite-syntax-n\"\u003eCAMPAIGN_ID\u003c/span\u003e\u003c/var\u003e"]]