【发布时间】:2020-10-02 23:12:39
【问题描述】:
我正在通过 Facebook API 创建相似的自定义受众,但是当我尝试从同一个种子创建第二个受众时,我不断收到此错误消息:
"(#2654) Can't create a duplicate lookalike: You've already created a Lookalike Audience with the same source, country and size. Please try using a different source or different specifications."
在这种情况下,国家和种子是相同的,但两个受众的比例不同。当我在浏览器中通过 adsmanager 创建与完全相同的规范时,它们已成功创建。
以下是我发送的有效载荷示例:
//Audience successfully created
{
name: "LLA0%-FB | Engaged | 30 (2020-09-23) (US)",
subtype: "LOOKALIKE",
origin_audience_id: "123456789",
lookalike_spec: {
type: "reach",
ratio: 0.05,
allow_international_seeds: "on",
location_spec: {
geo_locations: { countries: ["US"] },
},
},
}
//Error
{
name: "LLA20%-FB | Engaged | 30 (2020-09-23) (US)",
subtype: "LOOKALIKE",
origin_audience_id: "123456789",
lookalike_spec: {
type: "reach",
ratio: 0.2,
allow_international_seeds: "on",
location_spec: {
geo_locations: { countries: ["US"] },
},
},
};
【问题讨论】:
标签: facebook facebook-graph-api facebook-javascript-sdk facebook-custom-audience