Request description

Path:/finder/openApi/v2/cdpMeta/labelSystem/label/latestHistoryData
Method: GET

Request parameters

Path-parameters:

Name	Data type	Is it required?	Describe
id	Int	Yes	Tag ID
showNum	Int	Yes	Number of label values (value range greater than 0)

Header:

Name	Data type	Is it required?	Describe
X-Tenant	Int	Yes	Project ID

Return parameters

Response:

{
    "code":0,
    "msg":"success",
    "data":{
        "scheduleTime":"2023-04-25",
        "distinctNumber":5124,
        "coverage":"100.00%",
        "statistics":[
            {
                "count":5124,
                "originValue":"tag value 1",
                "mappingValue":"tag value 1",
                "tagCoverage":"100.00%",
                "totalCoverage":"100.00%"
            }
        ],
        "queryMauCost":16,
        "queryDataCost":160
    }
}

Field meaning description
Data returns a JSON object, specifying key fields

Field	Type	Description
scheduleTime	string	Date of calculation of latest results (recommended)
distinctNumber	int	total number of data rows
coverage	double	The proportion of the number of data rows belonging to the label value to the total number of data rows
statistics	object	Calculation result details
statistics.originValue	string	label value
statistics.mappingValue	string	label mapping value
statistics.count	int	The number of rows of data belonging to the label value
statistics.tagCoverage	string	The label coverage of the tag value
statistics.totalCoverage	string	Coverage of the total number of people belonging to the label value
queryMauCost	int	Query mautag consumption time
queryDataCost	int	Query label data consumption time

Request example

Bc is the RangersClient created. For its initialization, please refer to the "OpenAPI SDK Instructions". SDKs in various languages provide similar interfaces.
Call (Python):

res = bc.request('/finder/openApi/v2/cdpMeta/labelSystem/label/latestHistoryData', headers={'x-Tenant': "1"}, params={'id': 2, 'showNum': 10})
print(res.content)
print(json.loads(res.content))

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Return result:

{
    "code":0,
    "msg":"success",
    "data":{
        "scheduleTime":"2023-06-25",
        "distinctNumber":873,
        "coverage":"2.28%",
        "statistics":[
            {
                "count":873,
                "originValue":"\xe6\xa0\x87\xe7\xad\xbe\xe5\x80\xbc1",
                "mappingValue":"\xe6\xa0\x87\xe7\xad\xbe\xe5\x80\xbc1",
                "tagCoverage":"100.00%",
                "totalCoverage":"2.28%"
            }
        ],
        "queryMauCost":42,
        "queryDataCost":279
    }
}

Last updated: 2026.08.25 14:05:09

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