> For clean Markdown of any page, append .md to the page URL.
> For a complete documentation index, see https://docs.getkard.com/2024-10-01/api/organizations/children/update/llms.txt.
> For AI client integration (Claude Code, Cursor, etc.), connect to the MCP server at https://docs.getkard.com/_mcp/server.

# Update

PATCH https://rewards-api.getkard.com/v2/issuers/{organizationId}/children/{childId}
Content-Type: application/json

Update a child organization. Only the name can be changed.

Reference: https://docs.getkard.com/api/organizations/children/update

## Authentication

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

## Servers

- `https://rewards-api.getkard.com` (Production, default)
- `https://test-rewards-api.getkard.com` (Sandbox)

## Request

### Path parameters

- `organizationId` (string, required) — Unique identifier of the parent organization
- `childId` (string, required) — Unique identifier of the child organization

### Body (application/json)

This endpoint expects an UpdateChildRequestBody.

- `data` (UpdateChildRequestData, required) — Child organization data for update

## Response

### 200

Updated child organization resource

- `type` ("organization", required)
- `id` (string, required) — Unique identifier of the child organization
- `attributes` (ChildOrganizationAttributes, required) — Limited set of child organization attributes exposed to external consumers

## Errors

### 401 Unauthorized Error

- `errors` (list of ErrorObject, required)

### 403 Forbidden Error

- `errors` (list of ErrorObject, required)

### 400 Invalid Request

- `errors` (list of ErrorObject, required)

### 404 Does Not Exist Error

- `errors` (list of ErrorObject, required)

### 500 Internal Server Error

- `errors` (list of ErrorObject, required)

## Types

### UpdateChildRequestData

Child organization data structure for update

- `type` ("organization", required) — Resource type identifier
- `attributes` (UpdateChildAttributes, required) — Child organization attributes for update

### ChildOrganizationAttributes

Limited set of child organization attributes exposed to external consumers

- `name` (string, required) — Name of the child organization (at least one letter; letters and spaces only)
- `bins` (list of string, required) — Bank Identification Numbers for the child organization
- `externalId` (string, optional) — External identifier for the child organization

### ErrorObject

- `status` (string, required) — Status code returned from the request
- `title` (string, required) — Name of error
- `detail` (string, required) — Description of the specific occurance of the error
- `source` (ErrorSource, optional) — An object containing a reference to the primary source of the error
- `id` (string, optional) — The id of the resource which caused the error. Always returned for multi-status errors.

### UpdateChildAttributes

Attributes for updating a child organization. All fields are optional; only provided fields are changed.

- `name` (string, optional) — New name for the child organization (at least one letter; letters and spaces only)
- `externalId` (string, optional) — External identifier for the child organization
- `bins` (list of string, optional) — Bank Identification Numbers for the child organization

### ErrorSource

- `pointer` (string, optional) — A JSON pointer to the value in the request document that caused the error
- `parameter` (string, optional) — A string indicating which URI query parameter caused the error
- `header` (string, optional) — A string indicating the name of a single request header which caused the error

## Examples

**Request**

```json
{
  "data": {
    "type": "organization",
    "attributes": {}
  }
}
```

**Response**

```json
{
  "type": "organization",
  "id": "id",
  "attributes": {
    "name": "name",
    "bins": [
      "bins",
      "bins"
    ],
    "externalId": "externalId"
  }
}
```

**SDK Code**

```python
import requests

url = "https://rewards-api.getkard.com/v2/issuers/organizationId/children/childId"

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

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

print(response.json())
```

```javascript
const url = 'https://rewards-api.getkard.com/v2/issuers/organizationId/children/childId';
const options = {
  method: 'PATCH',
  headers: {Authorization: 'Bearer <token>', 'Content-Type': 'application/json'},
  body: '{"data":{"type":"organization","attributes":{}}}'
};

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://rewards-api.getkard.com/v2/issuers/organizationId/children/childId"

	payload := strings.NewReader("{\n  \"data\": {\n    \"type\": \"organization\",\n    \"attributes\": {}\n  }\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://rewards-api.getkard.com/v2/issuers/organizationId/children/childId")

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  \"data\": {\n    \"type\": \"organization\",\n    \"attributes\": {}\n  }\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://rewards-api.getkard.com/v2/issuers/organizationId/children/childId")
  .header("Authorization", "Bearer <token>")
  .header("Content-Type", "application/json")
  .body("{\n  \"data\": {\n    \"type\": \"organization\",\n    \"attributes\": {}\n  }\n}")
  .asString();
```

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

$client = new \GuzzleHttp\Client();

$response = $client->request('PATCH', 'https://rewards-api.getkard.com/v2/issuers/organizationId/children/childId', [
  'body' => '{
  "data": {
    "type": "organization",
    "attributes": {}
  }
}',
  'headers' => [
    'Authorization' => 'Bearer <token>',
    'Content-Type' => 'application/json',
  ],
]);

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

```csharp
using RestSharp;

var client = new RestClient("https://rewards-api.getkard.com/v2/issuers/organizationId/children/childId");
var request = new RestRequest(Method.PATCH);
request.AddHeader("Authorization", "Bearer <token>");
request.AddHeader("Content-Type", "application/json");
request.AddParameter("application/json", "{\n  \"data\": {\n    \"type\": \"organization\",\n    \"attributes\": {}\n  }\n}", ParameterType.RequestBody);
IRestResponse response = client.Execute(request);
```

```swift
import Foundation

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

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

let request = NSMutableURLRequest(url: NSURL(string: "https://rewards-api.getkard.com/v2/issuers/organizationId/children/childId")! 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()
```