Cloud Services API ReferenceIndustrial ScenariosIndustry SolutionsSpace Environmental ManagementEnvironmental Data QueryQuery Environmental Indicators of Devices

Query Environmental Indicators of Devices

Last Updated on : 2023-06-21 07:13:02download

Based on the asset ID, query the statistical data of various environmental indicators of the devices under the specified asset for the past seven days.

API address

GET: /v1.0/iot-03/assets/{asset_id}/devices/environment-statistics

Request parameter

Parameter name	Type	IN	Required	Description
asset_id	String	uri	true	The asset ID.
last_row_key	String	query	false	The last row key.

Return parameter

Parameter name	Type	Description
result	DeviceEnvironmentStatisticsRes

Description of result

Parameter name	Type	Description
asset_name	String	The asset name.
devices	List	The list of devices.
last_row_key	String	The row key of the last piece of data on each page.
has_next	Boolean	Specifies whether to return the next page.

Description of devices

Parameter name	Type	Description
device_id	String	The device ID.
statistics_data	List	The statistical data.

Description of statistics_data

Parameter name	Type	Description
date	String	The statistical date.
values	List	The list of data points.

Description of values

Parameter name	Type	Description
code	String	The code of a specified indicator.
types	List	The list of statistical types.

Description of types

Parameter name	Type	Description
type	String	The statistical type, including `avg`, `min`, and `max`.
value	String	The statistical value.
unit	String	The unit of the statistical value.

Request example

GET: GET /v1.0/iot-03/assets/19237****74234/devices/environment-statistics?last_row_key=ad2fsw2dw

Return example

{
    "result": {
        "last_row_key": "vdevo162676686854434",
        "devices": [
            {
                "device_id": "6ce2041044d859508c****",
                "statistics_data": [
                    {
                        "date": "20210721",
                        "values": [
                            {
                                "types": [
                                    {
                                        "type": "avg",
                                        "unit": "",
                                        "value": "25.54"
                                    }
                                ],
                                "code": "bright_value"
                            }
                        ]
                    },
                    {
                        "date": "20210720",
                        "values": [
                            {
                                "types": [
                                    {
                                        "type": "avg",
                                        "unit": "",
                                        "value": "29.55"
                                    }
                                ],
                                "code": "bright_value"
                            }
                        ]
                    },
                    {
                        "date": "20210719",
                        "values": [
                            {
                                "types": [
                                    {
                                        "type": "avg",
                                        "unit": "",
                                        "value": "55.06"
                                    }
                                ],
                                "code": "bright_value"
                            }
                        ]
                    }
                ]
            },
            {
                "device_id": "6c41f233a8812ba234****",
                "statistics_data": [
                    {
                        "date": "20210721",
                        "values": [
                            {
                                "types": [
                                    {
                                        "type": "avg",
                                        "unit": "",
                                        "value": "1.46"
                                    }
                                ],
                                "code": "bright_value"
                            }
                        ]
                    },
                    {
                        "date": "20210720",
                        "values": [
                            {
                                "types": [
                                    {
                                        "type": "avg",
                                        "unit": "",
                                        "value": "26.42"
                                    }
                                ],
                                "code": "bright_value"
                            }
                        ]
                    },
                    {
                        "date": "20210719",
                        "values": [
                            {
                                "types": [
                                    {
                                        "type": "avg",
                                        "unit": "",
                                        "value": "118.33"
                                    }
                                ],
                                "code": "bright_value"
                            }
                        ]
                    }
                ]
            }
        ],
        "asset_name": "Office",
        "has_next": false
    },
    "t": 1626835082945,
    "success": true
}

Error code

For more information, see error code.

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