> For clean Markdown of any page, append .md to the page URL.
> For a complete documentation index, see https://developer.gitiho.com/gitiho-business-api/lms/assign-khoá-học/llms.txt.
> For AI client integration (Claude Code, Cursor, etc.), connect to the MCP server at https://developer.gitiho.com/_mcp/server.

# Assign khoá học

POST https://example.gitiho.com/api/lms/assign-course
Content-Type: application/json

Gán một hoặc nhiều khoá học cho nhân sự trong cùng một lần gọi (batch). Thao tác **auto-confirm** (không cần bước xác nhận riêng) và **idempotent theo từng item** (nhân sự đã được assign khoá đó sẽ tự bỏ qua, không tính phí lần hai).

**Body params:**

| Param | Bắt buộc | Kiểu | Mô tả |
|-------|----------|------|-------|
| `items` | Có | array (1–100) | Danh sách cặp khoá – nhân sự cần assign |
| `items[].course_id` | Có | int | ID khoá học (theo `course_id` platform ở endpoint danh mục) |
| `items[].employer_id` | Có | int | ID nhân sự |
| `deadline` | Không | date | Hạn hoàn thành áp cho các item trong batch |
| `idempotency_key` | Không | string (max 64) | Không bắt buộc tự sinh. Nếu gửi, hệ thống hỗ trợ replay: cùng key đã xử lý sẽ trả lại kết quả cũ thay vì tạo/tính phí lại (kể cả khi hai request cùng key chạy đồng thời) |

**Hành vi:**

- Lỗi ở **mức order** (còn hoá đơn chưa thanh toán, thiếu credit…) sẽ làm **fail toàn bộ batch** và trả về mã lỗi tương ứng.
- Nếu order hợp lệ, từng item được xử lý độc lập với trạng thái riêng.

**Response gồm:** `order_id`, `status` (`assigned` khi tạo order thành công), `amount` (tổng phí), `invoice_id`, `replayed` (true nếu là kết quả replay theo idempotency_key), `summary` (`total` / `valid` / `invalid`), và `items[]` — mỗi item có `course_id`, `employer_id`, `status` (`assigned`, `skipped_already_assigned`, `invalid_employer`, `invalid_course`), `status_text` (diễn giải).

Reference: https://developer.gitiho.com/gitiho-business-api/lms/assign-khoá-học

## Request

### Body (application/json)

This endpoint expects an object.

- `items` (list of AssignKhoaHọcLmsRequestItemsItem, required)
- `deadline` (date, required)
- `idempotency_key` (string, required)

## Types

### AssignKhoaHọcLmsRequestItemsItem

- `course_id` (integer, required)
- `employer_id` (integer, required)

## Examples

**Request**

```json
{
  "items": [
    {
      "course_id": 123,
      "employer_id": 174
    },
    {
      "course_id": 123,
      "employer_id": 1048
    }
  ],
  "deadline": "2026-09-30",
  "idempotency_key": "11111"
}
```

**SDK Code**

```python
import requests

url = "https://example.gitiho.com/api/lms/assign-course"

payload = {
    "items": [
        {
            "course_id": 123,
            "employer_id": 174
        },
        {
            "course_id": 123,
            "employer_id": 1048
        }
    ],
    "deadline": "2026-09-30",
    "idempotency_key": "11111"
}
headers = {"Content-Type": "application/json"}

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

print(response.json())
```

```javascript
const url = 'https://example.gitiho.com/api/lms/assign-course';
const options = {
  method: 'POST',
  headers: {'Content-Type': 'application/json'},
  body: '{"items":[{"course_id":123,"employer_id":174},{"course_id":123,"employer_id":1048}],"deadline":"2026-09-30","idempotency_key":"11111"}'
};

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://example.gitiho.com/api/lms/assign-course"

	payload := strings.NewReader("{\n  \"items\": [\n    {\n      \"course_id\": 123,\n      \"employer_id\": 174\n    },\n    {\n      \"course_id\": 123,\n      \"employer_id\": 1048\n    }\n  ],\n  \"deadline\": \"2026-09-30\",\n  \"idempotency_key\": \"11111\"\n}")

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

	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://example.gitiho.com/api/lms/assign-course")

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

request = Net::HTTP::Post.new(url)
request["Content-Type"] = 'application/json'
request.body = "{\n  \"items\": [\n    {\n      \"course_id\": 123,\n      \"employer_id\": 174\n    },\n    {\n      \"course_id\": 123,\n      \"employer_id\": 1048\n    }\n  ],\n  \"deadline\": \"2026-09-30\",\n  \"idempotency_key\": \"11111\"\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.post("https://example.gitiho.com/api/lms/assign-course")
  .header("Content-Type", "application/json")
  .body("{\n  \"items\": [\n    {\n      \"course_id\": 123,\n      \"employer_id\": 174\n    },\n    {\n      \"course_id\": 123,\n      \"employer_id\": 1048\n    }\n  ],\n  \"deadline\": \"2026-09-30\",\n  \"idempotency_key\": \"11111\"\n}")
  .asString();
```

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

$client = new \GuzzleHttp\Client();

$response = $client->request('POST', 'https://example.gitiho.com/api/lms/assign-course', [
  'body' => '{
  "items": [
    {
      "course_id": 123,
      "employer_id": 174
    },
    {
      "course_id": 123,
      "employer_id": 1048
    }
  ],
  "deadline": "2026-09-30",
  "idempotency_key": "11111"
}',
  'headers' => [
    'Content-Type' => 'application/json',
  ],
]);

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

```csharp
using RestSharp;

var client = new RestClient("https://example.gitiho.com/api/lms/assign-course");
var request = new RestRequest(Method.POST);
request.AddHeader("Content-Type", "application/json");
request.AddParameter("application/json", "{\n  \"items\": [\n    {\n      \"course_id\": 123,\n      \"employer_id\": 174\n    },\n    {\n      \"course_id\": 123,\n      \"employer_id\": 1048\n    }\n  ],\n  \"deadline\": \"2026-09-30\",\n  \"idempotency_key\": \"11111\"\n}", ParameterType.RequestBody);
IRestResponse response = client.Execute(request);
```

```swift
import Foundation

let headers = ["Content-Type": "application/json"]
let parameters = [
  "items": [
    [
      "course_id": 123,
      "employer_id": 174
    ],
    [
      "course_id": 123,
      "employer_id": 1048
    ]
  ],
  "deadline": "2026-09-30",
  "idempotency_key": "11111"
] as [String : Any]

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

let request = NSMutableURLRequest(url: NSURL(string: "https://example.gitiho.com/api/lms/assign-course")! as URL,
                                        cachePolicy: .useProtocolCachePolicy,
                                    timeoutInterval: 10.0)
request.httpMethod = "POST"
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()
```