---
title: 建立上傳 | RunAPI
description: 為一個上傳作業保留所宣告的最終檔案位元組數。
url: https://runapi.ai/zh-TW/docs/api/protocol/uploads/create.md
canonical: https://runapi.ai/zh-TW/docs/api/protocol/uploads/create
locale: zh-TW
---

> HTML 版本: https://runapi.ai/zh-TW/docs/api/protocol/uploads/create
> 代理程式網站索引: https://runapi.ai/llms.txt

# 建立上傳

為一個上傳作業保留所宣告的最終檔案位元組數。

## 端點

POST /v1/uploads

基礎 URL: https://runapi.ai

API 版本: v1

身分驗證: Authorization: Bearer YOUR_API_KEY

## 請求

僅在列出的請求位置中傳送值。

### application/json

```json
{
  "bytes": {
    "description": "宣告的最終檔案大小（位元組）。批次上傳限制為 209715200 位元組。",
    "required": true,
    "type": "integer"
  },
  "filename": {
    "description": "已完成檔案的檔案名稱。",
    "required": true,
    "type": "string"
  },
  "mime_type": {
    "description": "已完成檔案的媒體類型。",
    "required": true,
    "type": "string"
  },
  "purpose": {
    "default": "user_data",
    "description": "檔案用途。",
    "enum": [
      "user_data",
      "batch"
    ],
    "required": true,
    "type": "string"
  }
}
```

## 成功回應

HTTP 200 - POST /v1/uploads

```json
{
  "bytes": 1048576,
  "created_at": 1785196800,
  "expires_at": 1785200400,
  "filename": "archive.bin",
  "id": "upload_abc123",
  "object": "upload",
  "purpose": "user_data",
  "status": "pending"
}
```

## 錯誤回應 (401)

HTTP 401

### 回應綱要

```json
{
  "additionalProperties": true,
  "properties": {
    "error": {
      "additionalProperties": true,
      "properties": {
        "code": {
          "type": [
            "string",
            "null"
          ]
        },
        "message": {
          "type": "string"
        },
        "param": {
          "type": [
            "string",
            "null"
          ]
        },
        "type": {
          "type": "string"
        }
      },
      "required": [
        "message",
        "type"
      ],
      "type": "object"
    }
  },
  "required": [
    "error"
  ],
  "type": "object"
}
```

### 回應範例

```json
{
  "error": {
    "code": "authentication_error",
    "message": "Missing API key",
    "param": null,
    "type": "authentication_error"
  }
}
```

## 錯誤回應 (400)

HTTP 400

### 回應綱要

```json
{
  "additionalProperties": true,
  "properties": {
    "error": {
      "additionalProperties": true,
      "properties": {
        "code": {
          "type": [
            "string",
            "null"
          ]
        },
        "message": {
          "type": "string"
        },
        "param": {
          "type": [
            "string",
            "null"
          ]
        },
        "type": {
          "type": "string"
        }
      },
      "required": [
        "message",
        "type"
      ],
      "type": "object"
    }
  },
  "required": [
    "error"
  ],
  "type": "object"
}
```

### 回應範例

```json
{
  "error": {
    "code": "invalid_request_error",
    "message": "Malformed request",
    "param": null,
    "type": "invalid_request_error"
  }
}
```

## 錯誤回應 (404)

HTTP 404

### 回應綱要

```json
{
  "additionalProperties": true,
  "properties": {
    "error": {
      "additionalProperties": true,
      "properties": {
        "code": {
          "type": [
            "string",
            "null"
          ]
        },
        "message": {
          "type": "string"
        },
        "param": {
          "type": [
            "string",
            "null"
          ]
        },
        "type": {
          "type": "string"
        }
      },
      "required": [
        "message",
        "type"
      ],
      "type": "object"
    }
  },
  "required": [
    "error"
  ],
  "type": "object"
}
```

### 回應範例

```json
{
  "error": {
    "code": "not_found",
    "message": "File not found",
    "param": null,
    "type": "invalid_request_error"
  }
}
```

## 錯誤回應 (409)

HTTP 409

### 回應綱要

```json
{
  "additionalProperties": true,
  "properties": {
    "error": {
      "additionalProperties": true,
      "properties": {
        "code": {
          "type": [
            "string",
            "null"
          ]
        },
        "message": {
          "type": "string"
        },
        "param": {
          "type": [
            "string",
            "null"
          ]
        },
        "type": {
          "type": "string"
        }
      },
      "required": [
        "message",
        "type"
      ],
      "type": "object"
    }
  },
  "required": [
    "error"
  ],
  "type": "object"
}
```

### 回應範例

```json
{
  "error": {
    "code": "upload_state_conflict",
    "message": "Upload state conflict",
    "param": null,
    "type": "invalid_request_error"
  }
}
```

## 錯誤回應 (413)

HTTP 413

### 回應綱要

```json
{
  "additionalProperties": true,
  "properties": {
    "error": {
      "additionalProperties": true,
      "properties": {
        "code": {
          "type": [
            "string",
            "null"
          ]
        },
        "message": {
          "type": "string"
        },
        "param": {
          "type": [
            "string",
            "null"
          ]
        },
        "type": {
          "type": "string"
        }
      },
      "required": [
        "message",
        "type"
      ],
      "type": "object"
    }
  },
  "required": [
    "error"
  ],
  "type": "object"
}
```

### 回應範例

```json
{
  "error": {
    "code": "file_too_large",
    "message": "File size exceeds the maximum allowed size",
    "param": "file",
    "type": "invalid_request_error"
  }
}
```

## 錯誤回應 (422)

HTTP 422

### 回應綱要

```json
{
  "additionalProperties": true,
  "properties": {
    "error": {
      "additionalProperties": true,
      "properties": {
        "code": {
          "type": [
            "string",
            "null"
          ]
        },
        "message": {
          "type": "string"
        },
        "param": {
          "type": [
            "string",
            "null"
          ]
        },
        "type": {
          "type": "string"
        }
      },
      "required": [
        "message",
        "type"
      ],
      "type": "object"
    }
  },
  "required": [
    "error"
  ],
  "type": "object"
}
```

### 回應範例

```json
{
  "error": {
    "code": "invalid_upload",
    "message": "Upload request rejected",
    "param": null,
    "type": "invalid_request_error"
  }
}
```

## 錯誤回應 (502)

HTTP 502

### 回應綱要

```json
{
  "additionalProperties": true,
  "properties": {
    "error": {
      "additionalProperties": true,
      "properties": {
        "code": {
          "type": [
            "string",
            "null"
          ]
        },
        "message": {
          "type": "string"
        },
        "param": {
          "type": [
            "string",
            "null"
          ]
        },
        "type": {
          "type": "string"
        }
      },
      "required": [
        "message",
        "type"
      ],
      "type": "object"
    }
  },
  "required": [
    "error"
  ],
  "type": "object"
}
```

### 回應範例

```json
{
  "error": {
    "code": "storage_write_failed",
    "message": "File storage failed",
    "param": null,
    "type": "server_error"
  }
}
```

## cURL 範例



### curl

```curl
curl -X POST https://runapi.ai/v1/uploads \
  -H 'Authorization: Bearer YOUR_API_KEY' \
  -H 'Content-Type: application/json' \
  -d '{"bytes":1048576,"filename":"archive.bin","mime_type":"application/octet-stream","purpose":"user_data"}'
```

## 相關參考資料

- [上傳](https://runapi.ai/zh-TW/docs/api/protocol/uploads.md)
- [Upload 物件](https://runapi.ai/zh-TW/docs/api/protocol/uploads/object.md)

---

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- [首頁](https://runapi.ai/zh-TW/.md)
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- [Cursor API 設定](https://runapi.ai/zh-TW/cursor-api-setup.md)
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- [代理程式網站索引](https://runapi.ai/llms.txt)

聯絡我們: contact@runapi.ai

## 結構化資料

```json
[
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    "@context": "https://schema.org",
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    "url": "https://runapi.ai/zh-TW",
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    "url": "https://runapi.ai/zh-TW/docs/api/protocol/uploads/create",
    "mainEntityOfPage": "https://runapi.ai/zh-TW/docs/api/protocol/uploads/create"
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```