# Upload file

**POST /files**

上传文件，用于生成题目。单个文件大小不超过 20 MB。


## Servers
- Production: https://v5.jinshuju.net/exam/api (Production)


## Authentication methods
- Bearer auth


## Parameters



### Body: multipart/form-data (object)

- **file** (string(binary))



## Responses
### 201
file created

#### Body: application/json (object)
- **id** (string)

- **object** (string)

- **bytes** (integer)

- **created_at** (string(date-time))

- **filename** (string)


### 400
file not uploaded


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