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> For a complete documentation index, see https://docs.loreos.app/llms.txt.
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# Update app settings

PATCH https://api.loreos.app/v1/apps/{app_id}
Content-Type: application/json

Update an app's settings. Currently: expose\_relational\_numerics (OS-D08 opt-in —
when true, GET /v1/sessions/\{id}/state returns the live per-dimension relationship
meter; default false = redacted). App must belong to the caller's tenant.

Reference: https://docs.loreos.app/api-reference/account/update-app

## Authentication

- `Authorization` header (bearer token, required) — LoreOS runtime API key (`ck_...`), sent as `Authorization: Bearer <key>`.

## Servers

- `https://api.loreos.app` (Production, default)
- `http://127.0.0.1:8000` (Local development)

## Request

### Path parameters

- `app_id` (string, required)

### Body (application/json)

This endpoint expects a V1AppUpdateRequest.

- `expose_relational_numerics` (boolean, optional, nullable)

## Response

### 200

Successful Response

- `map from string to any`

## Errors

### 422 Unprocessable Entity Error

Validation Error

- `detail` (list of ValidationError, optional)

## Types

### ValidationError

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

### ValidationErrorLocItems

### ValidationErrorCtx

## Examples

**Request**

```json
{
  "expose_relational_numerics": true
}
```

**Response**

```json
{
  "schema_version": "v0",
  "data": {
    "app_id": "00000000-0000-0000-0000-000000000000",
    "expose_relational_numerics": true
  },
  "next_actions": []
}
```

**SDK Code**

```python
import requests

url = "https://api.loreos.app/v1/apps/00000000-0000-0000-0000-000000000000"

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

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

print(response.json())
```

```javascript
const url = 'https://api.loreos.app/v1/apps/00000000-0000-0000-0000-000000000000';
const options = {
  method: 'PATCH',
  headers: {Authorization: 'Bearer <token>', 'Content-Type': 'application/json'},
  body: '{"expose_relational_numerics":true}'
};

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://api.loreos.app/v1/apps/00000000-0000-0000-0000-000000000000"

	payload := strings.NewReader("{\n  \"expose_relational_numerics\": true\n}")

	req, _ := http.NewRequest("PATCH", 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://api.loreos.app/v1/apps/00000000-0000-0000-0000-000000000000")

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

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

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.patch("https://api.loreos.app/v1/apps/00000000-0000-0000-0000-000000000000")
  .header("Authorization", "Bearer <token>")
  .header("Content-Type", "application/json")
  .body("{\n  \"expose_relational_numerics\": true\n}")
  .asString();
```

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

$client = new \GuzzleHttp\Client();

$response = $client->request('PATCH', 'https://api.loreos.app/v1/apps/00000000-0000-0000-0000-000000000000', [
  'body' => '{
  "expose_relational_numerics": true
}',
  'headers' => [
    'Authorization' => 'Bearer <token>',
    'Content-Type' => 'application/json',
  ],
]);

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

```csharp
using RestSharp;

var client = new RestClient("https://api.loreos.app/v1/apps/00000000-0000-0000-0000-000000000000");
var request = new RestRequest(Method.PATCH);
request.AddHeader("Authorization", "Bearer <token>");
request.AddHeader("Content-Type", "application/json");
request.AddParameter("application/json", "{\n  \"expose_relational_numerics\": true\n}", ParameterType.RequestBody);
IRestResponse response = client.Execute(request);
```

```swift
import Foundation

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

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

let request = NSMutableURLRequest(url: NSURL(string: "https://api.loreos.app/v1/apps/00000000-0000-0000-0000-000000000000")! as URL,
                                        cachePolicy: .useProtocolCachePolicy,
                                    timeoutInterval: 10.0)
request.httpMethod = "PATCH"
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()
```