# Range

## Function

This API is used to get the parameter range of Network > Email > Schedules(cloud dedicated).

> Note:

> The Range provides reference information for client UI input limits and API request limits. When sending Get and Set requests, the parameters must be strictly limited according to the Range, otherwise the request may be rejected by the device.

## Request Message

None.

Sampel：

    POST /API/Schedules/Email/Range HTTP/1.1

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

## Response Message

### Parameter Description

#### Table 1

Parameter | Range | Type | Description
--- | --- | --- | ---
schedule_list |  | array | see Table 2 for more information

#### Table 2

Parameter | Range | Type | Description
--- | --- | --- | ---
enable |  | bool | Check whether the schedule is enabled
start_time | 0~1440 | int | start time
end_time | 0~1440 | int | end time
weekday | "Sunday", "Monday", "Tuesday", "Wednesday", "Thursday", "Friday", "Saturday" | string | number of days

> Tips:

> The response message of the Range request may not contain all the fields in the above table, and the fields not included indicate that the device does not support this parameter configuration.

Sample:

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

    {
        "result": "success",
        "data": {"schedule_list": {
            "type": "array",
            "min_size": 0,
            "max_size": 8,
            "items": [{
                "enable": {"type": "bool"},
                "start_time": {
                    "type": "int32",
                    "min": 0,
                    "max": 1439
                },
                "end_time": {
                    "type": "int32",
                    "min": 0,
                    "max": 1440
                },
                "weekday": {
                    "type": "array",
                    "min_size": 1,
                    "max_size": 7,
                    "items": [{
                        "type": "string",
                        "items": [
                            "Sunday",
                            "Monday",
                            "Tuesday",
                            "Wednesday",
                            "Thursday",
                            "Friday",
                            "Saturday"
                        ]
                    }]
                }
            }]
        }}
    }

## Error Code

See Response Messages Body and Common error_code for more information.