---
title: "Register media asset"
slug: "mi-create-assets"
updated: 2026-09-17T10:12:40Z
published: 2026-09-17T10:12:40Z
canonical: "api.ncloud-docs.com/mi-create-assets"
---

> ## Documentation Index
> Fetch the complete documentation index at: https://api.ncloud-docs.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Register media asset

Available in VPC

Add a media file uploaded to an Object Storage bucket to a project. Media analysis can be performed after the registration of media assets is confirmed. The detailed workflow is as follows:

![maiu-create-assets_workflow](https://cdn.document360.io/da0368a0-4444-4862-a528-42f78876f9e6/Images/Documentation/maiu-create-assets_workflow.png?sv=2026-02-06&spr=https&st=2026-11-14T05%3A26%3A21Z&se=2026-11-14T06%3A26%3A21Z&sr=c&sp=r&sig=dfYQeyrvfJGFeAdcEDOiojJ5X0CBR6WNBBV8bQNPztA%3D)

## Request

This section describes the request format. The method and URI are as follows:

| Method | URI |
| --- | --- |
| POST | /api/v1/workspaces/{workspace_name}/projects/{project_id}/assets/import/object-storage |

### Request headers

For information about the headers common to all Media Intelligence APIs, see [Media Intelligence request headers](/docs/en/maiu-overview#%EC%9A%94%EC%B2%AD%ED%97%A4%EB%8D%94).

### Request path parameters

You can use the following path parameters with your request:

| Field | Type | Required | Description |
| --- | --- | --- | --- |
| `workspace_name` | String | Required | Workspace name |
| `project_id` | String | Required | Project ID - See [Get project list](/docs/en/maiu-list-projects). |

### Request body

You can include the following data in the body of your request:

| Field | Type | Required | Description |
| --- | --- | --- | --- |
| `key` | String | Required | Full file name of media uploaded to Object Storage - Video analysis supported formats - Resolution: 360p-1080p (720p recommended) - Length: 6 hours - File size: 10 GB - File format: MP4, MKV, MOV, WebM - Image analysis supported formats - Resolution: Minimum 360px, maximum 1080px - File size: 10 MB - File format: JPG, PNG, HEIC (HEIC files require conversion to JPG, which may increase analysis time.) - Example: `sample-video.mp4`, `image.png` |
| `bucketName` | String | Required | Object Storage bucket name |

### Request example

The request example is as follows:

```
curl --location --request POST 'https://mi.apigw.ntruss.com/api/v1/workspaces/my-workspace/projects/1234/video-assets/import/object-storage' \
--header 'x-ncp-apigw-timestamp: {Timestamp}' \
--header 'x-ncp-iam-access-key: {Access Key}' \
--header 'x-ncp-apigw-signature-v2: {API Gateway Signature}' \
--header 'Content-Type: application/json' \
--data '{
  "key": "sample-video.mp4",
  "bucketName": "my-storage-bucket"
}'
```

## Response

This section describes the response format.

### Response body

The response body includes the following data:

| Field | Type | Required | Description |
| --- | --- | --- | --- |
| `code` | String | - | [API processing result code](/docs/en/maiu-overview#%EC%9D%91%EB%8B%B5%EC%83%81%ED%83%9C%EC%BD%94%EB%93%9C) |
| `message` | String | - | [API processing result message](/docs/en/maiu-overview#%EC%9D%91%EB%8B%B5%EC%83%81%ED%83%9C%EC%BD%94%EB%93%9C) |
| `result` | Object | - | Media asset details |
| `result.assetId` | Integer | - | Media asset ID |
| `result.createUserName` | String | - | User name that registered the media asset |
| `result.createdTime` | String | - | Media asset registration date and time - ISO 8601 format |
| `result.updateUserName` | String | - | User name who last edited the media asset |
| `result.updatedTime` | String | - | Media asset last modification date and time - ISO 8601 format |

### Response example

The response example is as follows:

```
{
    "code": "0",
    "message": "success",
    "result": {
        "assetId": 1234,
        "createUserName": "username",
        "createdTime": "2025-04-23T16:49:23.885456721",
        "updateUserName": "username",
        "updatedTime": "2025-04-23T16:49:23.885456721"
    }
}
```