Query Asset Topology¶

Get asset topology by object instance IDs.

Request Format¶

GET https://{api-gateway}/cds-asset-service/v1.0/topology?action=query

Request Parameters¶

Name	Location	Mandatory/Optional	Data Type	Description
orgId	Query	Mandatory	String	The organization ID which the topology belongs to. How to get orgId >>
mdmIds	Query	Mandatory	String	The object instance ID of the asset. Separate multiple IDs by commas. Up to 20000 object instances are allowed in a single query. To ensure query performance, it is recommended that you pass in no more than 100 object instances in a single query.
mdmTypes	Query	Optional	String	The object type ID which the topology belongs to. Separate multiple IDs by commas. Up to 100 object type IDs are allowed in a single query. How to get mdmTypes>>
topologyRuleId	Query	Mandatory	String	The topology rule ID. How to get topologyRuleId>>
attributes	Query	Optional	String	The attribute of the asset. Separate multiple attributes by commas. Both model attributes and “virtual attributes” defined in Common Data Service are supported. How to get attributes>>
locale	Query	Optional	String	Use zh-CN, en-US, ja-JP, or es-ES. If not specified, the value is set to en_US by default.
withI18n	Query	Optional	Boolean	Whether to return the internationalization content.

Response Content Type¶

application/json; charset = UTF-8

Response Codes¶

See Common Data Service API Response Codes.

Samples¶

Request Sample¶

GET https://{api-gateway}/cds-asset-service/v1.0/topology?action=query&orgId=yourOrgId&mdmIds=yourMdmId&topologyRuleId=yourTopologyRuleId

Response Sample¶

{
   "data": {
        "assetTopology": {
            "mdmId": "yourMdmId",
            "children": [
                {
                    "mdmId": "yourChildMdmId",
                    "children": []
                },
                {
                    "mdmId": "yourChildMdmId",
                    "children": []
                }
            ]
        },
        "assets": {
            "yourMdmId": {
                "mdmType": "EnOS_Solar_Site",
                "mdmId": "yourMdmId",
                "name": "yourMdmId",
                "capacity": 3.6
            },
            "yourChildMdmId": {
                "mdmType": "EnOS_Solar_Inverter",
                "mdmId": "yourMdmId",
                "name": "yourMdmId",
                "capacity": 1800.0
            },
            "yourChildMdmId": {
                "mdmType": "EnOS_Solar_Inverter",
                "mdmId": "yourMdmId",
                "name": "yourMdmId",
                "capacity": 1800.0
            }
        }
    },
    "code": 0,
    "msg": "OK",
    "traceId": "1234567890abcdefghijkl0987654321"
}