Reporting Attribute Information¶

The third-party system reports the historical attribute data and EnOS will update the corresponding attribute information as per the reported data.

Upstream

Request TOPIC: sys/${productKey}/integration/attribute/post
Response TOPIC:sys/${productKey}/integration/attribute/post_reply

Sample Request Format¶

{
    "id":"123",
    "version":"1.0",
    "params":[
        {
            "deviceKey":"device1",
            "attributes":{
                "attr1":{
                    "key1":"val1",
                    "key2":"val2",
                }
            }
        },
        {
            "deviceKey":"device2",
            "attributes":{
                "attr2":2.3
            }
        }
    ],
    "method":"integration.attribute.post"
}

Sample Response Format¶

{
    "id": "123",
    "code": 200,
    "data": {}
}

Request Parameter Description¶

Parameters	Type	Mandatory/Optional	Description
id	String	Optional	The message ID. It is a reserved parameter that is reserved for future use.
version	String	Mandatory	The version of the protocol. The current version is 1.0.
params	Array	Mandatory	The parameters required for reporting the attributes.
attributes	Object	Mandatory	The list of the identifiers for the attributes to be reported. At most 200 attributes are allowed to be reported at a time. If this parameter is not specified, no attribute will be reported.
attr1	Struct	Mandatory	The identifier of the attribute that you want to report. In this example, the attribute has the identifier attr1. The value you set for the attribute must match the data type defined for this parameter. In this case, the data type for attr1 is struct, defined with 2 paramters key1 and key2.
key1	String	Mandatory	The parameter name of the struct data type of the attribute attr1.
key2	String	Mandatory	The parameter name of the struct data type of the attribute attr1.
method	String	Mandatory	The request method.

Response Parameter Description¶

Parameter	Type	Mandatory/Optional	Description
code	Integer	Mandatory	The return code. “200” indicates that the request operation is executed successfully.
data	JSON	Mandatory	The detailed returned information in JSON format.

Return Code¶

Return Code	Error Message	Explanation
1204	Model validate failed	`attributes` contains invalid fields.
1257	Device not found	The device does not exist.