# Get

## Function

This API is used to get Heat Map statistics.

## Request Message

## Parameter Description

#### Table 1

Parameter | Range | Type | Description
--- | --- | --- | ---
channel | “CH1”…”CH1x” “IP_CH1”…” IP_CH1x” “WIFI_CH1”…” WIFI_CH1x” The number of channels depends on the capabilities of the device. | string array | Each array bit represents a channel with a string. DVR/NVR need; IPC only use CH1

Sample:

    POST API/AI/HeatMapStatistics/Get HTTP/1.1

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

## Response Message

See AI >Statistics > Heat Map Statistics > Get > Parameter Description > Table 1 for parameter description.

Sample:

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

    {
        "result": "success",
        "data": {"channel_info": {"CH1": {
            "date": "2023-07-20",
            "start_hour": 0,
            "end_hour": 23,
            "report_type": "Daily report",
            "detection_type": "Motion",
            "heat_map_type": 1
        }}}
    }

## Error Code

See Response Messages Body and Common error_code for more information.