受众群体维度是一种用户属性。系统会请求特定的用户归因，然后在 QueryAudienceListResponse 中返回。
| JSON 表示法 |
|---|
{ "dimensionName": string } |
| 字段 | |
|---|---|
dimension |
可选。维度的 API 名称。如需查看维度名称列表，请参阅 API 维度。 |
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最后更新时间 (UTC)：2024-11-20。
[null,null,["最后更新时间 (UTC)：2024-11-20。"],[[["Audience dimensions are user attributes that are requested and returned in the `QueryAudienceListResponse`."],["Dimensions are represented in JSON format using the `dimensionName` field."],["The `dimensionName` field is optional and uses the API name of the dimension, which can be found in the API Dimensions documentation."]]],["The core content describes audience dimensions as user attributes. These dimensions, identified by a `dimensionName` string, are requested and subsequently returned in a `QueryAudienceListResponse`. The `dimensionName` field, which is optional, represents the API name of the dimension. A list of available dimension names can be found in the linked API Dimensions documentation. The structure is represented in JSON with the key `\"dimensionName\"` holding a string value.\n"]]