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

# Create version stack

POST https://api.frame.io/v4/accounts/{account_id}/folders/{folder_id}/version_stacks
Content-Type: application/json

Create a new Version Stack under the parent folder. Rate Limits: 10 calls per 1.00 minute(s) per account\_user

Reference: https://developer.staging.frame.io/platform/api-reference/version-stacks/create

## Authentication

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

## Request

### Path parameters

- `account_id` (string, required)
- `folder_id` (string, required)

### Body (application/json)

This endpoint expects a VersionStackCreateParams.

- `data` (VersionStackCreateParamsData, required)

## Response

### 201

Created

- `data` (VersionStackWithIncludes, required)

## Errors

### 400 Bad Request Error

Bad Request

- `errors` (list of BadRequestErrorsItems, required)

### 401 Unauthorized Error

Unauthorized

- `errors` (list of UnauthorizedErrorsItems, required)

### 403 Forbidden Error

Forbidden

- `errors` (list of ForbiddenErrorsItems, required)

### 404 Not Found Error

Not Found

- `errors` (list of NotFoundErrorsItems, required)

### 422 Unprocessable Entity Error

Unprocessable Entity

- `errors` (list of JsonErrorResponseErrorsItems, required)

### 429 Too Many Requests Error

Too Many Requests

- `errors` (list of TooManyRequestsErrorsItems, required)

## Types

### VersionStackCreateParamsData

- `file_ids` (list of string, required) — An array of file IDs in the Version Stack. The Version Stack will be created by "stacking" the `file_ids` argument in order from left (oldest/bottom version in the stack) to right (newest/top version in the stack). Two file IDs are required and up to a maximum of ten. Files must exist in the parent directory identified in the path.

### VersionStackWithIncludes

- `created_at` (string, required) — Creation timestamp
- `head_version` (FileWithIncludes, required)
- `id` (string, required) — Version Stack ID
- `name` (string, required) — Version Stack Name
- `parent_id` (string, required, nullable) — Parent Folder ID
- `project_id` (string, required) — Project ID
- `type` (enum, required)
  - Allowed values: `file`, `folder`, `version_stack`
- `updated_at` (string, required) — Update timestamp
- `view_url` (string, required) — URL to view the asset in the Frame.io web application
- `creator` (User, optional) — User details
- `metadata` (list of MetadataField, optional) — File attributes
- `project` (ProjectWithIncludes, optional)

### BadRequestErrorsItems

- `detail` (string, required)
- `source` (BadRequestErrorsItemsSource, optional)
- `title` (string, optional)

### UnauthorizedErrorsItems

- `detail` (string, required)
- `source` (UnauthorizedErrorsItemsSource, optional)
- `title` (string, optional)

### ForbiddenErrorsItems

- `detail` (string, required)
- `source` (ForbiddenErrorsItemsSource, optional)
- `title` (string, optional)

### NotFoundErrorsItems

- `detail` (string, required)
- `source` (NotFoundErrorsItemsSource, optional)
- `title` (string, optional)

### JsonErrorResponseErrorsItems

- `detail` (string, required)
- `source` (JsonErrorResponseErrorsItemsSource, required)
- `title` (string, required)

### TooManyRequestsErrorsItems

- `detail` (string, required)
- `source` (TooManyRequestsErrorsItemsSource, optional)
- `title` (string, optional)

### FileWithIncludes

- `created_at` (string, required) — Creation timestamp
- `file_size` (integer, required) — File size in bytes
- `id` (string, required) — File ID
- `media_type` (string, required) — File media type
- `name` (string, required) — File Name
- `parent_id` (string, required, nullable) — Parent Folder or Version Stack ID
- `project_id` (string, required) — Project ID
- `status` (enum, required)
  - Allowed values: `created`, `transcoded`, `uploaded`
- `type` (enum, required)
  - Allowed values: `file`, `folder`, `version_stack`
- `updated_at` (string, required) — Update timestamp
- `view_url` (string, required) — URL to view the asset in the Frame.io web application
- `creator` (User, optional) — User details
- `media_links` (MediaLinksCollection, optional)
- `metadata` (list of MetadataField, optional) — File attributes
- `project` (ProjectWithIncludes, optional)

### User

User details

- `active` (boolean, required, nullable) — User active status
- `avatar_url` (string, required, nullable) — User avatar image url
- `email` (string, required) — User email
- `id` (string, required, nullable) — User ID - can be null for invited users with no frame account
- `name` (string, required, nullable) — User name
- `adobe_user_id` (string, optional, nullable) — Adobe user ID

### MetadataField

- `field_type`: `date` (date)
  - `field_definition_id` (string, required) — Field definition ID
  - `field_definition_name` (string, required) — Field definition name
  - `mutable` (boolean, required) — Metadata mutability. System field values cannot be updated.
  - `value` (string, required, nullable)
- `field_type`: `long_text` (long_text)
  - `field_definition_id` (string, required) — Field definition ID
  - `field_definition_name` (string, required) — Field definition name
  - `mutable` (boolean, required) — Metadata mutability. System field values cannot be updated.
  - `value` (string, required, nullable)
- `field_type`: `number` (number)
  - `field_definition_id` (string, required) — Field definition ID
  - `field_definition_name` (string, required) — Field definition name
  - `mutable` (boolean, required) — Metadata mutability. System field values cannot be updated.
  - `value` (double, required, nullable)
- `field_type`: `rating` (rating)
  - `field_definition_id` (string, required) — Field definition ID
  - `field_definition_name` (string, required) — Field definition name
  - `mutable` (boolean, required) — Metadata mutability. System field values cannot be updated.
  - `value` (integer, required, nullable)
- `field_type`: `select` (select)
  - `field_definition_id` (string, required) — Field definition ID
  - `field_definition_name` (string, required) — Field definition name
  - `mutable` (boolean, required) — Metadata mutability. System field values cannot be updated.
  - `value` (list of SelectOption, required)
  - `field_options` (list of SelectOption, optional)
- `field_type`: `select_multi` (select_multi)
  - `field_definition_id` (string, required) — Field definition ID
  - `field_definition_name` (string, required) — Field definition name
  - `mutable` (boolean, required) — Metadata mutability. System field values cannot be updated.
  - `value` (list of SelectOption, required)
  - `field_options` (list of SelectOption, optional)
- `field_type`: `text` (text)
  - `field_definition_id` (string, required) — Field definition ID
  - `field_definition_name` (string, required) — Field definition name
  - `mutable` (boolean, required) — Metadata mutability. System field values cannot be updated.
  - `value` (string, required, nullable)
- `field_type`: `toggle` (toggle)
  - `field_definition_id` (string, required) — Field definition ID
  - `field_definition_name` (string, required) — Field definition name
  - `mutable` (boolean, required) — Metadata mutability. System field values cannot be updated.
  - `value` (boolean, required, nullable)
- `field_type`: `user_multi` (user_multi)
  - `field_definition_id` (string, required) — Field definition ID
  - `field_definition_name` (string, required) — Field definition name
  - `mutable` (boolean, required) — Metadata mutability. System field values cannot be updated.
  - `value` (list of UserValue, required)
  - `custom_members` (list of UserValue, optional) — Populated with costum member options only if `member_options_type` is set to 'custom'.
  - `member_options_type` (enum, optional)
    - Allowed values: `custom`, `all_project_members`
- `field_type`: `user_single` (user_single)
  - `field_definition_id` (string, required) — Field definition ID
  - `field_definition_name` (string, required) — Field definition name
  - `mutable` (boolean, required) — Metadata mutability. System field values cannot be updated.
  - `value` (list of UserValue, required)
  - `custom_members` (list of UserValue, optional) — Populated with costum member options only if `member_options_type` is set to 'custom'.
  - `member_options_type` (enum, optional)
    - Allowed values: `custom`, `all_project_members`
- `field_type`: `users` (users)
  - `field_definition_id` (string, required) — Field definition ID
  - `field_definition_name` (string, required) — Field definition name
  - `mutable` (boolean, required) — Metadata mutability. System field values cannot be updated.
  - `value` (list of UserValue, required)
  - `custom_members` (list of UserValue, optional) — Populated with costum member options only if `member_options_type` is set to 'custom'.
  - `member_options_type` (enum, optional)
    - Allowed values: `custom`, `all_project_members`

### ProjectWithIncludes

- `created_at` (string, required) — Created Timestamp
- `description` (string, required, nullable) — Project Description
- `id` (string, required) — Project ID
- `name` (string, required) — Project Name
- `root_folder_id` (string, required) — Root Folder ID
- `storage` (integer, required, default: 0) — Storage Usage
- `updated_at` (string, required) — Updated Timestamp
- `view_url` (string, required) — URL to view the project in the Frame.io web application
- `workspace_id` (string, required) — Workspace ID
- `owner` (User, optional) — User details

### BadRequestErrorsItemsSource

- `pointer` (string, optional)

### UnauthorizedErrorsItemsSource

- `pointer` (string, optional)

### ForbiddenErrorsItemsSource

- `pointer` (string, optional)

### NotFoundErrorsItemsSource

- `pointer` (string, optional)

### JsonErrorResponseErrorsItemsSource

- `pointer` (string, required)

### TooManyRequestsErrorsItemsSource

- `pointer` (string, optional)

### MediaLinksCollection

- `efficient` (MediaLinkCommon, optional)
- `high_quality` (MediaLinkCommon, optional)
- `original` (OriginalMediaLink, optional)
- `thumbnail` (RenditionMediaLink, optional)
- `video_h264_180` (RenditionMediaLink, optional)

### SelectOption

- `display_name` (string, required) — Option display name
- `id` (string, required) — Option ID

### UserValue

- `id` (string, required) — User Id or Account User Group Id
- `type` (enum, required)
  - Allowed values: `user`, `account_user_group`

### MediaLinkCommon

- `download_url` (string, required, nullable) — URL to download the media file. HTTP response headers will include Content-Disposition = 'attachment;filename=\<filename>'. Watermarks may be applied for transcode links as per Account settings and User permissions.

### OriginalMediaLink

- `download_url` (string, required, nullable) — URL to download the media file. HTTP response headers will include Content-Disposition = 'attachment;filename=\<filename>'. Watermarks may be applied for transcode links as per Account settings and User permissions.
- `inline_url` (string, required, nullable) — URL to view the media file in a web browser in its original resolution and media type. HTTP response headers will include Content-Disposition = 'inline;filename=\<filename>'.

### RenditionMediaLink

- `download_url` (string, required, nullable) — URL to download the media file. HTTP response headers will include Content-Disposition = 'attachment;filename=\<filename>'. Watermarks may be applied for transcode links as per Account settings and User permissions.
- `url` (string, required, nullable) — URL to transcoded media that won't include any Content-Disposition header in the response. Watermarks may be applied as per Account settings and User permissions. Media content may be streamed (e.g. when watermarks are required). Clients may issue a HEAD request to determine whether Content-Length and/or Accept-Ranges headers are present in order to determine whether the content can be downloaded in parallel chunks.

## Examples

**Request**

```json
{
  "data": {
    "file_ids": [
      "f1c14efd-626f-4f85-b3eb-5dd98b90d328",
      "cede9db8-bca0-4c4a-961f-a08c1e561270"
    ]
  }
}
```

**Response**

```json
{
  "data": {
    "created_at": "2023-09-25T19:18:29.614189Z",
    "head_version": {
      "created_at": "2023-09-25T19:18:29.614189Z",
      "file_size": 1137444,
      "id": "67b11ddd-fadc-45f0-ac1d-2f8ae929126c",
      "media_type": "image/png",
      "name": "asset.png",
      "parent_id": "06dd2657-2d56-4c80-afcc-482284725745",
      "project_id": "abdc8443-a4a1-4179-b052-00fe593c841e",
      "status": "created",
      "type": "file",
      "updated_at": "2024-02-07T16:44:41.986478Z",
      "view_url": "https://next.frame.io/project/d5e6011c-2bc9-4596-be05-77d562627112/view/5a89a9fb-0900-4b23-826b-127b90e4db4c",
      "creator": {
        "active": true,
        "avatar_url": "https://assets.frame.io/uploads/cd58cb8e-24b3-4448-8d0f-9532fcd04d11/original.png?response-content-disposition=attachment%3B+filename%3D%22foo.png&Expires=1729857600&Signature=L09h0pi82dCrMYjr9lMHBragByWYh1&Key-Pair-Id=KKI497NESTHMN",
        "email": "user_email@example.com",
        "id": "196C1A5666BF4EB00A49411B@176719f5667c82b4494214.e",
        "name": "Jon Doe"
      },
      "media_links": {
        "high_quality": {
          "download_url": "https://assets.frame.io/uploads/cd58cb8e-24b3-4448-8d0f-9532fcd04d11/original.png?response-content-disposition=attachment%3B+filename%3D%22foo.png&Expires=1729857600&Signature=L09h0pi82dCrMYjr9lMHBragByWYh1&Key-Pair-Id=KKI497NESTHMN"
        },
        "original": {
          "download_url": "https://assets.frame.io/uploads/cd58cb8e-24b3-4448-8d0f-9532fcd04d11/original.png?response-content-disposition=attachment%3B+filename%3D%22foo.png&Expires=1729857600&Signature=L09h0pi82dCrMYjr9lMHBragByWYh1&Key-Pair-Id=KKI497NESTHMN",
          "inline_url": "https://assets.frame.io/uploads/cd58cb8e-24b3-4448-8d0f-9532fcd04d11/original.png?response-content-disposition=inline%3B+filename%3D%22foo.png&Expires=1729857600&Signature=L09h0pi82dCrMYjr9lMHBragSDFXDFh&1Key-Pair-Id=KKI497NESTHMN"
        },
        "thumbnail": {
          "download_url": "https://assets.frame.io/uploads/cd58cb8e-24b3-4448-8d0f-9532fcd04d11/original.png?response-content-disposition=attachment%3B+filename%3D%22foo.png&Expires=1729857600&Signature=L09h0pi82dCrMYjr9lMHBragByWYh1&Key-Pair-Id=KKI497NESTHMN",
          "url": "https://picture2.frame.io/image/s3://frameio-assets-development/image/cd58cb8e-24b3-4498-8d0f-9532fcd04d11/image_full.png?alg=HS256&sig=0_u7w_wz2MwQHOXp000ibbQSMRijujyaUu8V3YYPxu4&exp=1729857600"
        }
      },
      "metadata": [
        {
          "field_type": "select",
          "field_definition_id": "bfcf8f07-2f7d-413e-99ac-9c4eec9266fa",
          "field_definition_name": "Fields definition name",
          "mutable": true,
          "value": [
            {
              "display_name": "Display name",
              "id": "6ec91e7f-6411-4bd5-98fe-202662275123"
            }
          ],
          "field_options": [
            {
              "display_name": "Display name",
              "id": "6ec91e7f-6411-4bd5-98fe-202662275123"
            },
            {
              "display_name": "Display name 2",
              "id": "1a2dd824-ce0b-4392-9920-c00108675449"
            }
          ]
        }
      ],
      "project": {
        "created_at": "2024-01-25T19:18:29.614189Z",
        "description": "Project Description",
        "id": "3d17f8db-71d7-412b-b3f6-3660dca64b4e",
        "name": "My Project",
        "root_folder_id": "5accdd89-c31f-4fdb-8abe-0d2aa9e3af11",
        "storage": 15000,
        "updated_at": "2024-02-07T16:44:41.986478Z",
        "view_url": "https://next.frame.io/project/d5e6011c-2bc9-4596-be05-77d562627112/",
        "workspace_id": "d6afb262-b63c-4f5d-a8f0-36fb90837655",
        "owner": {
          "active": true,
          "avatar_url": "https://assets.frame.io/uploads/cd58cb8e-24b3-4448-8d0f-9532fcd04d11/original.png?response-content-disposition=attachment%3B+filename%3D%22foo.png&Expires=1729857600&Signature=L09h0pi82dCrMYjr9lMHBragByWYh1&Key-Pair-Id=KKI497NESTHMN",
          "email": "user_email@example.com",
          "id": "196C1A5666BF4EB00A49411B@176719f5667c82b4494214.e",
          "name": "Jon Doe"
        }
      }
    },
    "id": "67b11ddd-fadc-45f0-ac1d-2f8ae929126c",
    "name": "asset.png",
    "parent_id": "06dd2657-2d56-4c80-afcc-482284725745",
    "project_id": "abdc8443-a4a1-4179-b052-00fe593c841e",
    "type": "file",
    "updated_at": "2024-02-07T16:44:41.986478Z",
    "view_url": "https://next.frame.io/project/d5e6011c-2bc9-4596-be05-77d562627112/view/5a89a9fb-0900-4b23-826b-127b90e4db4c",
    "creator": {
      "active": true,
      "avatar_url": "https://assets.frame.io/uploads/cd58cb8e-24b3-4448-8d0f-9532fcd04d11/original.png?response-content-disposition=attachment%3B+filename%3D%22foo.png&Expires=1729857600&Signature=L09h0pi82dCrMYjr9lMHBragByWYh1&Key-Pair-Id=KKI497NESTHMN",
      "email": "user_email@example.com",
      "id": "196C1A5666BF4EB00A49411B@176719f5667c82b4494214.e",
      "name": "Jon Doe"
    },
    "metadata": [
      {
        "field_type": "select",
        "field_definition_id": "bfcf8f07-2f7d-413e-99ac-9c4eec9266fa",
        "field_definition_name": "Fields definition name",
        "mutable": true,
        "value": [
          {
            "display_name": "Display name",
            "id": "6ec91e7f-6411-4bd5-98fe-202662275123"
          }
        ],
        "field_options": [
          {
            "display_name": "Display name",
            "id": "6ec91e7f-6411-4bd5-98fe-202662275123"
          },
          {
            "display_name": "Display name 2",
            "id": "1a2dd824-ce0b-4392-9920-c00108675449"
          }
        ]
      }
    ],
    "project": {
      "created_at": "2024-01-25T19:18:29.614189Z",
      "description": "Project Description",
      "id": "3d17f8db-71d7-412b-b3f6-3660dca64b4e",
      "name": "My Project",
      "root_folder_id": "5accdd89-c31f-4fdb-8abe-0d2aa9e3af11",
      "storage": 15000,
      "updated_at": "2024-02-07T16:44:41.986478Z",
      "view_url": "https://next.frame.io/project/d5e6011c-2bc9-4596-be05-77d562627112/",
      "workspace_id": "d6afb262-b63c-4f5d-a8f0-36fb90837655",
      "owner": {
        "active": true,
        "avatar_url": "https://assets.frame.io/uploads/cd58cb8e-24b3-4448-8d0f-9532fcd04d11/original.png?response-content-disposition=attachment%3B+filename%3D%22foo.png&Expires=1729857600&Signature=L09h0pi82dCrMYjr9lMHBragByWYh1&Key-Pair-Id=KKI497NESTHMN",
        "email": "user_email@example.com",
        "id": "196C1A5666BF4EB00A49411B@176719f5667c82b4494214.e",
        "name": "Jon Doe"
      }
    }
  }
}
```

**SDK Code**

```python
import requests

url = "https://api.frame.io/v4/accounts/1108ab1d-c034-4440-90e4-078062c35083/folders/f5e6df0a-c86a-440f-a814-2e84660aeb2e/version_stacks"

payload = { "data": { "file_ids": ["f1c14efd-626f-4f85-b3eb-5dd98b90d328", "cede9db8-bca0-4c4a-961f-a08c1e561270"] } }
headers = {
    "Authorization": "Bearer <token>",
    "Content-Type": "application/json"
}

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

print(response.json())
```

```javascript
const url = 'https://api.frame.io/v4/accounts/1108ab1d-c034-4440-90e4-078062c35083/folders/f5e6df0a-c86a-440f-a814-2e84660aeb2e/version_stacks';
const options = {
  method: 'POST',
  headers: {Authorization: 'Bearer <token>', 'Content-Type': 'application/json'},
  body: '{"data":{"file_ids":["f1c14efd-626f-4f85-b3eb-5dd98b90d328","cede9db8-bca0-4c4a-961f-a08c1e561270"]}}'
};

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.frame.io/v4/accounts/1108ab1d-c034-4440-90e4-078062c35083/folders/f5e6df0a-c86a-440f-a814-2e84660aeb2e/version_stacks"

	payload := strings.NewReader("{\n  \"data\": {\n    \"file_ids\": [\n      \"f1c14efd-626f-4f85-b3eb-5dd98b90d328\",\n      \"cede9db8-bca0-4c4a-961f-a08c1e561270\"\n    ]\n  }\n}")

	req, _ := http.NewRequest("POST", 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.frame.io/v4/accounts/1108ab1d-c034-4440-90e4-078062c35083/folders/f5e6df0a-c86a-440f-a814-2e84660aeb2e/version_stacks")

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

request = Net::HTTP::Post.new(url)
request["Authorization"] = 'Bearer <token>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"data\": {\n    \"file_ids\": [\n      \"f1c14efd-626f-4f85-b3eb-5dd98b90d328\",\n      \"cede9db8-bca0-4c4a-961f-a08c1e561270\"\n    ]\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.post("https://api.frame.io/v4/accounts/1108ab1d-c034-4440-90e4-078062c35083/folders/f5e6df0a-c86a-440f-a814-2e84660aeb2e/version_stacks")
  .header("Authorization", "Bearer <token>")
  .header("Content-Type", "application/json")
  .body("{\n  \"data\": {\n    \"file_ids\": [\n      \"f1c14efd-626f-4f85-b3eb-5dd98b90d328\",\n      \"cede9db8-bca0-4c4a-961f-a08c1e561270\"\n    ]\n  }\n}")
  .asString();
```

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

$client = new \GuzzleHttp\Client();

$response = $client->request('POST', 'https://api.frame.io/v4/accounts/1108ab1d-c034-4440-90e4-078062c35083/folders/f5e6df0a-c86a-440f-a814-2e84660aeb2e/version_stacks', [
  'body' => '{
  "data": {
    "file_ids": [
      "f1c14efd-626f-4f85-b3eb-5dd98b90d328",
      "cede9db8-bca0-4c4a-961f-a08c1e561270"
    ]
  }
}',
  'headers' => [
    'Authorization' => 'Bearer <token>',
    'Content-Type' => 'application/json',
  ],
]);

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

```csharp
using RestSharp;

var client = new RestClient("https://api.frame.io/v4/accounts/1108ab1d-c034-4440-90e4-078062c35083/folders/f5e6df0a-c86a-440f-a814-2e84660aeb2e/version_stacks");
var request = new RestRequest(Method.POST);
request.AddHeader("Authorization", "Bearer <token>");
request.AddHeader("Content-Type", "application/json");
request.AddParameter("application/json", "{\n  \"data\": {\n    \"file_ids\": [\n      \"f1c14efd-626f-4f85-b3eb-5dd98b90d328\",\n      \"cede9db8-bca0-4c4a-961f-a08c1e561270\"\n    ]\n  }\n}", ParameterType.RequestBody);
IRestResponse response = client.Execute(request);
```

```swift
import Foundation

let headers = [
  "Authorization": "Bearer <token>",
  "Content-Type": "application/json"
]
let parameters = ["data": ["file_ids": ["f1c14efd-626f-4f85-b3eb-5dd98b90d328", "cede9db8-bca0-4c4a-961f-a08c1e561270"]]] as [String : Any]

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

let request = NSMutableURLRequest(url: NSURL(string: "https://api.frame.io/v4/accounts/1108ab1d-c034-4440-90e4-078062c35083/folders/f5e6df0a-c86a-440f-a814-2e84660aeb2e/version_stacks")! 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()
```