> For the complete documentation index, see [llms.txt](https://docs.adnuntius.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.adnuntius.com/adnuntius-advertising/admin-api/endpoints/segmentsusersupload.md).

# /segments/users/upload

Allows you to upload a list of users and their assigned segments from a DMP into Adnuntius.

## POST

An example `POST` request is shown below.

```http
POST https://api.adnuntius.com/api/v1/segments/users/upload?context=<context>
```

```javascript
[
    {
        "userId": "3645poiuyt",
        "siteId": "ghjfk56479",
        "segments": ["fjhgasjh8", "asfjhj435", "jshg43fs"],
        "dataSource": "ADNUNTIUS"
    },
    {
        "userId": "asdfgh56473",
        "siteId": "fgsh4658djk",
        "segments": ["sfjh346s", "sjfhgsj345"],
        "dataSource": "ADNUNTIUS",
        "updateMode": "ADD"
    }
]
```

NOTE: You are restricted to uploading 1000 users per request, and to 500 of those requests per 2 minutes.

| Name       | Restriction                               | Description                                              |
| ---------- | ----------------------------------------- | -------------------------------------------------------- |
| userId     | String                                    | Identification of the user                               |
| siteId     | String                                    | Identification of the site                               |
| segments   | String\[]                                 | A list of segment-ids that this user is assigned to      |
| dataSource | ADNUNTIUS, ADOBE, CXENSE, LYTICS, RELAY42 | The DMP providing the segmentation.                      |
| updateMode | REPLACE, ADD, REMOVE                      | Replace, add or remove the segments from the user record |


---

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```
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