# ComponentToken

## Function

This API is used to get component update token.

## Request Message

### Parameter Description

##### Table 1

Parameter | Range | Type | Description
--- | --- | --- | ---
file_size |  | int | Upgrade file size.

Sample:

    POST /API/Maintenance/SystemUpgrade/ComponentToken HTTP/1.1

    {
        "version": "1.0",
        "data": {
            "file_size":74328284
        }
    }

## Response Message

### Parameter Description

##### Table 2

Parameter | Range | Type | Description
--- | --- | --- | ---
upgrade_token |  | string | Upgrade token.
upgrade_timeout | 0-3600 | int | Upgrade timeout.

Sample:

    HTTP/1.1 200 OK
    Content-Type: application/json

    {
        "result": "success",
        "data": {
            "upgrade_token": "f06f890cc1aed4a04528516c2d331df4",
            "upgrade_timeout": 1800
        }
    }

## Error Code

See Response Messages Body and Common error_code for more information.