# 由 URL 匯入素材

Canonical URL: https://sosoapi.ai/zh-hant/docs/mcp/import-asset-url

`sosoapi_import_asset_url`

將公開 HTTP(S) 圖片或影片下載到私人工作空間儲存，建立新素材。需要 editor 角色及 idempotency_key；保留 import_id，透過 sosoapi_get_asset_import_status 跟進。

## Profiles 及連接方式

Profiles: core, full

Transports: stdio, http

Profile 只影響工具可見性，唔會授權。HTTP 冇本機檔案上傳。SOSOAPI_OUTPUT_SCHEMAS=1 會宣告輸出 schema；兩種模式都會回傳 structured results。

## 權限及改動

MCP annotations 只係發現提示，唔係存取控制保證；仍然有實際登入、角色、資源及能力檢查。

```json
{
  "readOnlyHint": false,
  "destructiveHint": false,
  "idempotentHint": true,
  "openWorldHint": true
}
```

`/assets-api/imports/url` — agent:operate; queued_asynchronous_poll_import_status

## 輸入欄位

```json
{
  "type": "object",
  "properties": {
    "workspace_id": {
      "type": "string",
      "format": "uuid"
    },
    "source_url": {
      "type": "string",
      "maxLength": 2048,
      "format": "uri"
    },
    "idempotency_key": {
      "type": "string",
      "minLength": 1,
      "maxLength": 128
    },
    "expected_kind": {
      "type": "string",
      "enum": [
        "image",
        "video"
      ]
    },
    "title": {
      "type": "string",
      "maxLength": 200
    },
    "description": {
      "type": "string",
      "maxLength": 2000
    },
    "tags": {
      "maxItems": 50,
      "type": "array",
      "items": {
        "type": "string",
        "maxLength": 64
      }
    }
  },
  "required": [
    "workspace_id",
    "source_url",
    "idempotency_key"
  ],
  "additionalProperties": false
}
```

## 結構化輸出

此 schema 描述成功工具結果嘅 structuredContent。MCP envelope 亦包括 content，失敗可能設定 isError；唔好將文字收據或接受請求當成平台終態。權限及重試規則見對應 API 操作。

```json
{
  "type": "object",
  "properties": {
    "import_id": {
      "type": "string",
      "format": "uuid"
    },
    "job_id": {
      "type": "string",
      "format": "uuid"
    },
    "status": {
      "type": "string",
      "enum": [
        "queued",
        "importing",
        "needs_repair",
        "ready",
        "asset_purged",
        "failed"
      ]
    }
  },
  "required": [
    "import_id",
    "job_id",
    "status"
  ],
  "$schema": "http://json-schema.org/draft-07/schema#",
  "additionalProperties": false
}
```

## 工具呼叫範例

以下虛構值已按 contract 驗證，唔係真實帳戶 ID、憑證或發佈紀錄。請用已授權範圍回傳嘅 ID、已準備好嘅素材及已審核排程取代，寫入前核對平台資格。此頁唔會呼叫 API。

```json
{
  "name": "sosoapi_import_asset_url",
  "arguments": {
    "workspace_id": "11111111-1111-4111-8111-111111111111",
    "source_url": "https://example.com/media.png",
    "idempotency_key": "example-intent-0001"
  }
}
```

structuredContent

```json
{
  "import_id": "11111111-1111-4111-8111-111111111111",
  "job_id": "11111111-1111-4111-8111-111111111111",
  "status": "queued"
}
```

## 對應 API 操作

- [/assets-api/imports/url](https://sosoapi.ai/zh-hant/docs/api/assets-api-imports-url)