> For the complete documentation index, see [llms.txt](https://help.citrusad.com/retail-media-interface/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://help.citrusad.com/retail-media-interface/integration/ja/integration/manage-customers-and-segments.md).

# 顧客とセグメントの紐付けを管理する

{% hint style="info" %}
顧客1人あたり最大100セグメントまでです。

顧客に対して100を超えるセグメントを同期する場合は、お問い合わせください Epsilon。顧客1人あたり100セグメントを超えると、広告リクエストでセグメントのプーリングが減少してリクエスト内のセグメントが切り捨てられる場合があります。
{% endhint %}

## POST /customers/manage-segments

> Manage customer-segment linkage

```json
{"openapi":"3.1.0","info":{"title":"integration","version":"1"},"servers":[{"url":"https://integration-BASE-URL.citrusad.com/v1/"}],"security":[{"sec0":[]}],"components":{"securitySchemes":{"sec0":{"in":"header","name":"Authorization","type":"apiKey"}}},"paths":{"/customers/manage-segments":{"post":{"deprecated":false,"description":"","operationId":"manage-customers-and-segments","requestBody":{"content":{"application/json":{"schema":{"properties":{"customerId":{"description":"The unique identifier of the customer you are managing segments for.","type":"string"},"segments":{"items":{"properties":{"segmentIds":{"default":[],"description":"The list of Segment IDs the customer has access to.","items":{"type":"string"},"type":"array"}},"type":"object"},"type":"array"},"teamId":{"description":"The retailer teamId for the retailer the customer is within.","type":"string"}},"type":"object"}}}},"responses":{"200":{"content":{"application/json":{}},"description":"200"},"400":{"content":{"application/json":{"schema":{"properties":{"additionalInfo":{"items":{"properties":{"code":{"type":"string"},"message":{"type":"string"}},"type":"object"},"type":"array"},"message":{"type":"string"}},"type":"object"}}},"description":"400"},"401":{"content":{"text/plain":{}},"description":"401"},"403":{"content":{"text/plain":{}},"description":"403"},"404":{"content":{"text/plain":{}},"description":"404"},"429":{"content":{"text/plain":{}},"description":"429"},"500":{"content":{"text/plain":{}},"description":"500"},"502":{"content":{"text/plain":{}},"description":"502"},"503":{"content":{"text/plain":{}},"description":"503"},"504":{"content":{"text/plain":{}},"description":"504"}},"summary":"Manage customer-segment linkage"}}}}
```


---

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