Query Historical Data

Last Updated on : 2023-06-21 07:13:09download

Query the historical data of a specified device.

API address

GET: /v1.0/iot-03/si/monitor-data

Request parameter

Parameter name	Type	IN	Required	Description
monitor_object_id	String	query	true	The ID of a specified monitored object.
attr_code	String	query	true	The code of a specified attribute.
start_time	Long	query	true	The start time.
end_time	Long	query	true	The end time.
query_type	String	query	true	The query type. `full_dose`: Query all the data. `portion_dose`: Query part of the data.

Return parameter

Parameter name	Type	Description
result	MonitorDataDTO	The returned result.

Description of result

Parameter name	Type	Description
unit	String	The unit.
data_list	List	The list of data.
attr_name	String	The name of a specified attribute.

Description of data_list

Parameter name	Type	Description
time	Long	The time.
value	String	The value of a specified attribute.

Request example

GET: /v1.0/iot-03/si/monitor-data?monitor_object_id=1463343595302440962&attr_code=co2&start_time=1637757323787&end_time=1637757929787&query_type=portion_dose

Error code

For more information, see error code.

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