> For clean Markdown of any page, append .md to the page URL.
> For a complete documentation index, see https://docs.termina.ai/api-reference/deal-management/deal/set-user-deal-role/llms.txt.
> For AI client integration (Claude Code, Cursor, etc.), connect to the MCP server at https://docs.termina.ai/_mcp/server.

# Set User Deal Role

PUT https://app.termina.ai/api/v1/group/{group_id}/deal/{deal_id}/users/{user_id}
Content-Type: application/json

Set the user's direct access role for this deal.

The user will always end up with exactly one direct role for the deal.
Requires admin role to manage members.

Reference: https://docs.termina.ai/api-reference/deal-management/deal/set-user-deal-role

## Authentication

- `Authorization` header (bearer token, required) — Bearer authentication of the form `Bearer <token>`, where token is your auth token.

## Servers

- `https://app.termina.ai` (Production server, default)
- `https://app.termina.dev` (Development server)
- `http://localhost:8000` (Local development server)

## Request

### Path parameters

- `group_id` (integer, required)
- `deal_id` (integer, required)
- `user_id` (integer, required)

### Body (application/json)

This endpoint expects an UserRoleRequest.

- `role_name` (enum, optional) — The role to set for the user
  - Allowed values: `admin`, `editor`, `reader`
- `notify` (boolean, optional, default: false) — When true, send an email notification to the user about the shared deal

## Response

### 200

Successful Response

- `user` (BasicUserResponse, required) — Minimal user response for sharing contexts - excludes sensitive fields like email
- `role` (enum, required) — User's access level for this deal: reader, editor, or admin
  - Allowed values: `admin`, `editor`, `reader`

## Errors

### 422 Unprocessable Entity Error

Validation Error

- `detail` (list of ValidationError, optional)

## Types

### BasicUserResponse

Minimal user response for sharing contexts - excludes sensitive fields like email

- `id` (integer, required)
- `name` (string, required)
- `thumbnail_url` (string, required, nullable)
- `created_at` (string, required)
- `updated_at` (string, required, nullable)

### ValidationError

- `loc` (list of ValidationErrorLocItems, required)
- `msg` (string, required)
- `type` (string, required)
- `input` (any, optional)
- `ctx` (ValidationErrorCtx, optional)

### ValidationErrorLocItems

### ValidationErrorCtx

## Examples

**Request**

```json
{}
```

**Response**

```json
{
  "user": {
    "id": 1,
    "name": "string",
    "thumbnail_url": "string",
    "created_at": "2024-01-15T09:30:00Z",
    "updated_at": "2024-01-15T09:30:00Z"
  },
  "role": "admin"
}
```

**SDK Code**

```python
import requests

url = "https://app.termina.ai/api/v1/group/1/deal/1/users/1"

payload = {}
headers = {
    "Authorization": "Bearer <token>",
    "Content-Type": "application/json"
}

response = requests.put(url, json=payload, headers=headers)

print(response.json())
```

```javascript
const url = 'https://app.termina.ai/api/v1/group/1/deal/1/users/1';
const options = {
  method: 'PUT',
  headers: {Authorization: 'Bearer <token>', 'Content-Type': 'application/json'},
  body: '{}'
};

try {
  const response = await fetch(url, options);
  const data = await response.json();
  console.log(data);
} catch (error) {
  console.error(error);
}
```

```go
package main

import (
	"fmt"
	"strings"
	"net/http"
	"io"
)

func main() {

	url := "https://app.termina.ai/api/v1/group/1/deal/1/users/1"

	payload := strings.NewReader("{}")

	req, _ := http.NewRequest("PUT", url, payload)

	req.Header.Add("Authorization", "Bearer <token>")
	req.Header.Add("Content-Type", "application/json")

	res, _ := http.DefaultClient.Do(req)

	defer res.Body.Close()
	body, _ := io.ReadAll(res.Body)

	fmt.Println(res)
	fmt.Println(string(body))

}
```

```ruby
require 'uri'
require 'net/http'

url = URI("https://app.termina.ai/api/v1/group/1/deal/1/users/1")

http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true

request = Net::HTTP::Put.new(url)
request["Authorization"] = 'Bearer <token>'
request["Content-Type"] = 'application/json'
request.body = "{}"

response = http.request(request)
puts response.read_body
```

```java
import com.mashape.unirest.http.HttpResponse;
import com.mashape.unirest.http.Unirest;

HttpResponse<String> response = Unirest.put("https://app.termina.ai/api/v1/group/1/deal/1/users/1")
  .header("Authorization", "Bearer <token>")
  .header("Content-Type", "application/json")
  .body("{}")
  .asString();
```

```php
<?php
require_once('vendor/autoload.php');

$client = new \GuzzleHttp\Client();

$response = $client->request('PUT', 'https://app.termina.ai/api/v1/group/1/deal/1/users/1', [
  'body' => '{}',
  'headers' => [
    'Authorization' => 'Bearer <token>',
    'Content-Type' => 'application/json',
  ],
]);

echo $response->getBody();
```

```csharp
using RestSharp;

var client = new RestClient("https://app.termina.ai/api/v1/group/1/deal/1/users/1");
var request = new RestRequest(Method.PUT);
request.AddHeader("Authorization", "Bearer <token>");
request.AddHeader("Content-Type", "application/json");
request.AddParameter("application/json", "{}", ParameterType.RequestBody);
IRestResponse response = client.Execute(request);
```

```swift
import Foundation

let headers = [
  "Authorization": "Bearer <token>",
  "Content-Type": "application/json"
]
let parameters = [] as [String : Any]

let postData = JSONSerialization.data(withJSONObject: parameters, options: [])

let request = NSMutableURLRequest(url: NSURL(string: "https://app.termina.ai/api/v1/group/1/deal/1/users/1")! as URL,
                                        cachePolicy: .useProtocolCachePolicy,
                                    timeoutInterval: 10.0)
request.httpMethod = "PUT"
request.allHTTPHeaderFields = headers
request.httpBody = postData as Data

let session = URLSession.shared
let dataTask = session.dataTask(with: request as URLRequest, completionHandler: { (data, response, error) -> Void in
  if (error != nil) {
    print(error as Any)
  } else {
    let httpResponse = response as? HTTPURLResponse
    print(httpResponse)
  }
})

dataTask.resume()
```