> For clean Markdown of any page, append .md to the page URL.
> For a complete documentation index, see https://support.atomicwork.com/llms.txt.
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# Create Change with File Uploads

POST https://{tenant}.atomicwork.com/api/v1/change-management/changes/create-with-files
Content-Type: multipart/form-data

Reference: https://support.atomicwork.com/api-reference/atomicwork-public-api/change-management/postapi-v-1-change-management-changes-create-with-files

## Authentication

- `X-Api-Key` header (required) — API Key authentication via header

## Request

### Headers

- `X-Workspace-Id` (string, optional)

### Body (multipart/form-data)

This endpoint expects a multipart form with multiple files.

- `requester` (long, optional)
- `agent_group` (long, optional)
- `change_type` (string, optional)
- `change_template` (long, required)
- `planned_change_start_date` (datetime, optional)
- `planned_change_completion_date` (datetime, optional)
- `actual_change_start_date` (datetime, optional)
- `actual_change_completion_date` (datetime, optional)
- `subject` (string, required)
- `priority` (string, optional)
- `status` (string, optional)
- `impact` (string, optional)
- `urgency` (string, optional)
- `parent_change_id` (long, optional)
- `description` (string, optional)
- `assignee` (long, optional)
- `data_json` (any, optional)
- `attachments` (files, optional) — Upload multiple files as attachments.
- `tags` (list of long, optional)
- `workspace_id` (long, optional)
- `assets` (list of long, optional)
- `linked_requests` (list of string, optional)
- `external_id` (string, optional)
- `external_source` (any, optional)
- `external_system_entity_reference` (any, optional)

## Response

### 200

Successful response

## Examples

**Request**

```json
{
  "attachments": [],
  "change_template": 1,
  "subject": "string"
}
```

**Response**

```json
{}
```

**SDK Code**

```python
import requests

url = "https://{tenant}.atomicwork.com/api/v1/change-management/changes/create-with-files"

payload = "-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"actual_change_completion_date\"\r\n\r\n\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"actual_change_start_date\"\r\n\r\n\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"agent_group\"\r\n\r\n\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"assets\"\r\n\r\n\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"assignee\"\r\n\r\n\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"change_template\"\r\n\r\n1\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"change_type\"\r\n\r\n\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"data_json\"\r\n\r\n\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"description\"\r\n\r\n\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"external_id\"\r\n\r\n\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"external_source\"\r\n\r\n\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"external_system_entity_reference\"\r\n\r\n\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"impact\"\r\n\r\n\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"linked_requests\"\r\n\r\n\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"parent_change_id\"\r\n\r\n\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"planned_change_completion_date\"\r\n\r\n\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"planned_change_start_date\"\r\n\r\n\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"priority\"\r\n\r\n\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"requester\"\r\n\r\n\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"status\"\r\n\r\n\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"subject\"\r\n\r\nstring\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"tags\"\r\n\r\n\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"urgency\"\r\n\r\n\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"workspace_id\"\r\n\r\n\r\n-----011000010111000001101001--\r\n"
headers = {
    "X-Workspace-Id": "{{workspace_id}}",
    "X-Api-Key": "<apiKey>",
    "Content-Type": "multipart/form-data; boundary=---011000010111000001101001"
}

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

print(response.json())
```

```javascript
const url = 'https://{tenant}.atomicwork.com/api/v1/change-management/changes/create-with-files';
const form = new FormData();
form.append('actual_change_completion_date', '');
form.append('actual_change_start_date', '');
form.append('agent_group', '');
form.append('assets', '');
form.append('assignee', '');
form.append('change_template', '1');
form.append('change_type', '');
form.append('data_json', '');
form.append('description', '');
form.append('external_id', '');
form.append('external_source', '');
form.append('external_system_entity_reference', '');
form.append('impact', '');
form.append('linked_requests', '');
form.append('parent_change_id', '');
form.append('planned_change_completion_date', '');
form.append('planned_change_start_date', '');
form.append('priority', '');
form.append('requester', '');
form.append('status', '');
form.append('subject', 'string');
form.append('tags', '');
form.append('urgency', '');
form.append('workspace_id', '');

const options = {
  method: 'POST',
  headers: {'X-Workspace-Id': '{{workspace_id}}', 'X-Api-Key': '<apiKey>'}
};

options.body = form;

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://{tenant}.atomicwork.com/api/v1/change-management/changes/create-with-files"

	payload := strings.NewReader("-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"actual_change_completion_date\"\r\n\r\n\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"actual_change_start_date\"\r\n\r\n\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"agent_group\"\r\n\r\n\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"assets\"\r\n\r\n\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"assignee\"\r\n\r\n\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"change_template\"\r\n\r\n1\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"change_type\"\r\n\r\n\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"data_json\"\r\n\r\n\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"description\"\r\n\r\n\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"external_id\"\r\n\r\n\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"external_source\"\r\n\r\n\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"external_system_entity_reference\"\r\n\r\n\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"impact\"\r\n\r\n\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"linked_requests\"\r\n\r\n\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"parent_change_id\"\r\n\r\n\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"planned_change_completion_date\"\r\n\r\n\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"planned_change_start_date\"\r\n\r\n\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"priority\"\r\n\r\n\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"requester\"\r\n\r\n\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"status\"\r\n\r\n\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"subject\"\r\n\r\nstring\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"tags\"\r\n\r\n\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"urgency\"\r\n\r\n\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"workspace_id\"\r\n\r\n\r\n-----011000010111000001101001--\r\n")

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

	req.Header.Add("X-Workspace-Id", "{{workspace_id}}")
	req.Header.Add("X-Api-Key", "<apiKey>")

	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://{tenant}.atomicwork.com/api/v1/change-management/changes/create-with-files")

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

request = Net::HTTP::Post.new(url)
request["X-Workspace-Id"] = '{{workspace_id}}'
request["X-Api-Key"] = '<apiKey>'
request.body = "-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"actual_change_completion_date\"\r\n\r\n\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"actual_change_start_date\"\r\n\r\n\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"agent_group\"\r\n\r\n\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"assets\"\r\n\r\n\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"assignee\"\r\n\r\n\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"change_template\"\r\n\r\n1\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"change_type\"\r\n\r\n\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"data_json\"\r\n\r\n\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"description\"\r\n\r\n\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"external_id\"\r\n\r\n\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"external_source\"\r\n\r\n\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"external_system_entity_reference\"\r\n\r\n\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"impact\"\r\n\r\n\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"linked_requests\"\r\n\r\n\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"parent_change_id\"\r\n\r\n\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"planned_change_completion_date\"\r\n\r\n\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"planned_change_start_date\"\r\n\r\n\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"priority\"\r\n\r\n\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"requester\"\r\n\r\n\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"status\"\r\n\r\n\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"subject\"\r\n\r\nstring\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"tags\"\r\n\r\n\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"urgency\"\r\n\r\n\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"workspace_id\"\r\n\r\n\r\n-----011000010111000001101001--\r\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://{tenant}.atomicwork.com/api/v1/change-management/changes/create-with-files")
  .header("X-Workspace-Id", "{{workspace_id}}")
  .header("X-Api-Key", "<apiKey>")
  .body("-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"actual_change_completion_date\"\r\n\r\n\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"actual_change_start_date\"\r\n\r\n\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"agent_group\"\r\n\r\n\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"assets\"\r\n\r\n\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"assignee\"\r\n\r\n\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"change_template\"\r\n\r\n1\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"change_type\"\r\n\r\n\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"data_json\"\r\n\r\n\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"description\"\r\n\r\n\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"external_id\"\r\n\r\n\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"external_source\"\r\n\r\n\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"external_system_entity_reference\"\r\n\r\n\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"impact\"\r\n\r\n\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"linked_requests\"\r\n\r\n\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"parent_change_id\"\r\n\r\n\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"planned_change_completion_date\"\r\n\r\n\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"planned_change_start_date\"\r\n\r\n\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"priority\"\r\n\r\n\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"requester\"\r\n\r\n\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"status\"\r\n\r\n\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"subject\"\r\n\r\nstring\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"tags\"\r\n\r\n\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"urgency\"\r\n\r\n\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"workspace_id\"\r\n\r\n\r\n-----011000010111000001101001--\r\n")
  .asString();
```

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

$client = new \GuzzleHttp\Client();

$response = $client->request('POST', 'https://{tenant}.atomicwork.com/api/v1/change-management/changes/create-with-files', [
  'multipart' => [
    [
        'name' => 'change_template',
        'contents' => '1'
    ],
    [
        'name' => 'subject',
        'contents' => 'string'
    ]
  ]
  'headers' => [
    'X-Api-Key' => '<apiKey>',
    'X-Workspace-Id' => '{{workspace_id}}',
  ],
]);

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

```csharp
using RestSharp;

var client = new RestClient("https://{tenant}.atomicwork.com/api/v1/change-management/changes/create-with-files");
var request = new RestRequest(Method.POST);
request.AddHeader("X-Workspace-Id", "{{workspace_id}}");
request.AddHeader("X-Api-Key", "<apiKey>");
request.AddParameter("undefined", "-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"actual_change_completion_date\"\r\n\r\n\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"actual_change_start_date\"\r\n\r\n\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"agent_group\"\r\n\r\n\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"assets\"\r\n\r\n\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"assignee\"\r\n\r\n\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"change_template\"\r\n\r\n1\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"change_type\"\r\n\r\n\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"data_json\"\r\n\r\n\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"description\"\r\n\r\n\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"external_id\"\r\n\r\n\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"external_source\"\r\n\r\n\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"external_system_entity_reference\"\r\n\r\n\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"impact\"\r\n\r\n\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"linked_requests\"\r\n\r\n\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"parent_change_id\"\r\n\r\n\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"planned_change_completion_date\"\r\n\r\n\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"planned_change_start_date\"\r\n\r\n\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"priority\"\r\n\r\n\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"requester\"\r\n\r\n\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"status\"\r\n\r\n\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"subject\"\r\n\r\nstring\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"tags\"\r\n\r\n\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"urgency\"\r\n\r\n\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"workspace_id\"\r\n\r\n\r\n-----011000010111000001101001--\r\n", ParameterType.RequestBody);
IRestResponse response = client.Execute(request);
```

```swift
import Foundation

let headers = [
  "X-Workspace-Id": "{{workspace_id}}",
  "X-Api-Key": "<apiKey>"
]
let parameters = [
  [
    "name": "actual_change_completion_date",
    "value": 
  ],
  [
    "name": "actual_change_start_date",
    "value": 
  ],
  [
    "name": "agent_group",
    "value": 
  ],
  [
    "name": "assets",
    "value": 
  ],
  [
    "name": "assignee",
    "value": 
  ],
  [
    "name": "change_template",
    "value": "1"
  ],
  [
    "name": "change_type",
    "value": 
  ],
  [
    "name": "data_json",
    "value": 
  ],
  [
    "name": "description",
    "value": 
  ],
  [
    "name": "external_id",
    "value": 
  ],
  [
    "name": "external_source",
    "value": 
  ],
  [
    "name": "external_system_entity_reference",
    "value": 
  ],
  [
    "name": "impact",
    "value": 
  ],
  [
    "name": "linked_requests",
    "value": 
  ],
  [
    "name": "parent_change_id",
    "value": 
  ],
  [
    "name": "planned_change_completion_date",
    "value": 
  ],
  [
    "name": "planned_change_start_date",
    "value": 
  ],
  [
    "name": "priority",
    "value": 
  ],
  [
    "name": "requester",
    "value": 
  ],
  [
    "name": "status",
    "value": 
  ],
  [
    "name": "subject",
    "value": "string"
  ],
  [
    "name": "tags",
    "value": 
  ],
  [
    "name": "urgency",
    "value": 
  ],
  [
    "name": "workspace_id",
    "value": 
  ]
]

let boundary = "---011000010111000001101001"

var body = ""
var error: NSError? = nil
for param in parameters {
  let paramName = param["name"]!
  body += "--\(boundary)\r\n"
  body += "Content-Disposition:form-data; name=\"\(paramName)\""
  if let filename = param["fileName"] {
    let contentType = param["content-type"]!
    let fileContent = String(contentsOfFile: filename, encoding: String.Encoding.utf8)
    if (error != nil) {
      print(error as Any)
    }
    body += "; filename=\"\(filename)\"\r\n"
    body += "Content-Type: \(contentType)\r\n\r\n"
    body += fileContent
  } else if let paramValue = param["value"] {
    body += "\r\n\r\n\(paramValue)"
  }
}

let request = NSMutableURLRequest(url: NSURL(string: "https://{tenant}.atomicwork.com/api/v1/change-management/changes/create-with-files")! 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()
```