> For clean Markdown of any page, append .md to the page URL.
> For a complete documentation index, see https://developer-test.atomicwork.com/llms.txt.
> For full documentation content, see https://developer-test.atomicwork.com/llms-full.txt.
> For AI client integration (Claude Code, Cursor, etc.), connect to the MCP server at https://developer-test.atomicwork.com/_mcp/server.

# 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://developer-test.atomicwork.com/api-reference/atomicwork-public-api/change-management/postapi-v-1-change-management-changes-create-with-files

## OpenAPI Specification

```yaml
openapi: 3.1.0
info:
  title: collection
  version: 1.0.0
paths:
  /api/v1/change-management/changes/create-with-files:
    post:
      operationId: postapi-v-1-change-management-changes-create-with-files
      summary: Create Change with File Uploads
      tags:
        - subpackage_changeManagement
      parameters:
        - name: X-Api-Key
          in: header
          required: true
          schema:
            type: string
        - name: X-Workspace-Id
          in: header
          required: false
          schema:
            type: string
      responses:
        '200':
          description: Successful response
          content:
            application/json:
              schema:
                $ref: >-
                  #/components/schemas/Change
                  Management_postapi_v1_change_management_changes_create_with_files_Response_200
      requestBody:
        content:
          multipart/form-data:
            schema:
              type: object
              properties:
                requester:
                  type: integer
                  format: int64
                agent_group:
                  type: integer
                  format: int64
                change_type:
                  type: string
                change_template:
                  type: integer
                  format: int64
                planned_change_start_date:
                  type: string
                  format: date-time
                planned_change_completion_date:
                  type: string
                  format: date-time
                actual_change_start_date:
                  type: string
                  format: date-time
                actual_change_completion_date:
                  type: string
                  format: date-time
                subject:
                  type: string
                priority:
                  type: string
                status:
                  type: string
                impact:
                  type: string
                urgency:
                  type: string
                parent_change_id:
                  type: integer
                  format: int64
                description:
                  type: string
                assignee:
                  type: integer
                  format: int64
                data_json:
                  description: Any type
                attachments:
                  type: array
                  items:
                    type: string
                    format: binary
                  description: Upload multiple files as attachments.
                tags:
                  type: array
                  items:
                    type: integer
                    format: int64
                workspace_id:
                  type: integer
                  format: int64
                assets:
                  type: array
                  items:
                    type: integer
                    format: int64
                linked_requests:
                  type: array
                  items:
                    type: string
                external_id:
                  type: string
                external_source:
                  description: Any type
                external_system_entity_reference:
                  description: Any type
              required:
                - change_template
                - subject
servers:
  - url: https://{tenant}.atomicwork.com
    description: Your Atomicwork tenant
components:
  schemas:
    Change Management_postapi_v1_change_management_changes_create_with_files_Response_200:
      type: object
      properties: {}
      description: Empty response body
      title: >-
        Change
        Management_postapi_v1_change_management_changes_create_with_files_Response_200
  securitySchemes:
    ApiKeyAuth:
      type: apiKey
      in: header
      name: X-Api-Key

```

## Examples



**Request**

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

**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=\"requester\"\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=\"change_type\"\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=\"planned_change_start_date\"\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=\"actual_change_start_date\"\r\n\r\n\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"actual_change_completion_date\"\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=\"priority\"\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=\"impact\"\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=\"parent_change_id\"\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=\"assignee\"\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=\"tags\"\r\n\r\n\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"workspace_id\"\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=\"linked_requests\"\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\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('requester', '');
form.append('agent_group', '');
form.append('change_type', '');
form.append('change_template', '1');
form.append('planned_change_start_date', '');
form.append('planned_change_completion_date', '');
form.append('actual_change_start_date', '');
form.append('actual_change_completion_date', '');
form.append('subject', 'string');
form.append('priority', '');
form.append('status', '');
form.append('impact', '');
form.append('urgency', '');
form.append('parent_change_id', '');
form.append('description', '');
form.append('assignee', '');
form.append('data_json', '');
form.append('tags', '');
form.append('workspace_id', '');
form.append('assets', '');
form.append('linked_requests', '');
form.append('external_id', '');
form.append('external_source', '');
form.append('external_system_entity_reference', '');

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=\"requester\"\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=\"change_type\"\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=\"planned_change_start_date\"\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=\"actual_change_start_date\"\r\n\r\n\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"actual_change_completion_date\"\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=\"priority\"\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=\"impact\"\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=\"parent_change_id\"\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=\"assignee\"\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=\"tags\"\r\n\r\n\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"workspace_id\"\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=\"linked_requests\"\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\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=\"requester\"\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=\"change_type\"\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=\"planned_change_start_date\"\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=\"actual_change_start_date\"\r\n\r\n\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"actual_change_completion_date\"\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=\"priority\"\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=\"impact\"\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=\"parent_change_id\"\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=\"assignee\"\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=\"tags\"\r\n\r\n\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"workspace_id\"\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=\"linked_requests\"\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\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=\"requester\"\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=\"change_type\"\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=\"planned_change_start_date\"\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=\"actual_change_start_date\"\r\n\r\n\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"actual_change_completion_date\"\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=\"priority\"\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=\"impact\"\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=\"parent_change_id\"\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=\"assignee\"\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=\"tags\"\r\n\r\n\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"workspace_id\"\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=\"linked_requests\"\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\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=\"requester\"\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=\"change_type\"\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=\"planned_change_start_date\"\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=\"actual_change_start_date\"\r\n\r\n\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"actual_change_completion_date\"\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=\"priority\"\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=\"impact\"\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=\"parent_change_id\"\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=\"assignee\"\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=\"tags\"\r\n\r\n\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"workspace_id\"\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=\"linked_requests\"\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\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": "requester",
    "value": 
  ],
  [
    "name": "agent_group",
    "value": 
  ],
  [
    "name": "change_type",
    "value": 
  ],
  [
    "name": "change_template",
    "value": "1"
  ],
  [
    "name": "planned_change_start_date",
    "value": 
  ],
  [
    "name": "planned_change_completion_date",
    "value": 
  ],
  [
    "name": "actual_change_start_date",
    "value": 
  ],
  [
    "name": "actual_change_completion_date",
    "value": 
  ],
  [
    "name": "subject",
    "value": "string"
  ],
  [
    "name": "priority",
    "value": 
  ],
  [
    "name": "status",
    "value": 
  ],
  [
    "name": "impact",
    "value": 
  ],
  [
    "name": "urgency",
    "value": 
  ],
  [
    "name": "parent_change_id",
    "value": 
  ],
  [
    "name": "description",
    "value": 
  ],
  [
    "name": "assignee",
    "value": 
  ],
  [
    "name": "data_json",
    "value": 
  ],
  [
    "name": "tags",
    "value": 
  ],
  [
    "name": "workspace_id",
    "value": 
  ],
  [
    "name": "assets",
    "value": 
  ],
  [
    "name": "linked_requests",
    "value": 
  ],
  [
    "name": "external_id",
    "value": 
  ],
  [
    "name": "external_source",
    "value": 
  ],
  [
    "name": "external_system_entity_reference",
    "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()
```