# /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 |


---

# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://docs.adnuntius.com/adnuntius-advertising/admin-api/endpoints/segmentsusersupload.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.