Get Asset Tree¶

Get the details of an asset tree using an asset tree ID.

Access Permissions¶

Required Access	Permission Type
Asset Tree Management	Read

Request Format¶

GET https://{apigw-address}/asset-tree-service/v2.1/asset-trees?action=get

Request Parameters (URI)¶

Name	Location (Path/Query)	Mandatory/Optional	Data Type	Description
orgId	Query	Mandatory	String	The organization ID which the asset belongs to. How to obtain orgId>>
treeId	Query	Mandatory	String	The asset tree ID. How to obtain treeID>>

Response Parameters¶

Name	Data Type	Description
treeId	String	The asset tree ID.
name	StringI18n	The asset tree name. For more details on the structure and locales supported, see Internationalized name struct>>
tags	Map	User-defined tags. (The Key and Value are of String type.)
asset	Asset Struct	The details of an asset. For more information, see Asset Struct

Asset Struct ¶

Name	Data Type	Description
assetId	String	Asset ID
modelId	String	Model ID of this asset
modelIdPath	String	Path of Model ID
name	StringI18n	The Asset’s name in its respective locale’s language. For more details on the structure and locales supported, see Internationalized name struct
timezone	String	Timezone where the asset is located.
description	String	Description of the Asset
label	String	The type of Asset. “0” = Device Asset and “1” = Logical Asset.
inValid	Boolean	“True” indicates invalid nodes while “false” indicates valid nodes.
attributes	Map	Attributes of the Model which the Asset belongs to. Key is the attribute ID, which is of String type. The Value type depends on the attribute defined in the Model.
tags	Map	User-defined tags. (The Key and Value are of String type.)

Error Codes¶

Code	Message	Description
17404	TreeId is not exist	The tree ID does not exist.
99400	Invalid arguments	The request parameter is invalid. Check the request parameters.
99500	System error	Internal server error. Contact EnOS support.

Samples¶

Request Sample¶

url: https://{apigw-address}/asset-tree-service/v2.1/asset-trees?action=get&treeId=yourTreeId&orgId=yourOrgId
method: GET

Return Sample¶

{
 "code": 0,
 "msg": "OK",
 "requestId": "f3c1ffc7-cc8e-4a50-ad40-0fa7b0c3a7ac",
 "data": {
  "treeId": "BRIt3ee3",
  "name":{
            "defaultValue":"ourTreeId",
            "i18nValue":{
                "en_US":"ourTreeID"
            }
        },
  "tags": {
   "user": "zm",
   "user0": "lily"
  },
  "asset": {
   "inValid": false,
   "assetId": "nlw68lR5",
   "modelId": "model_0422",
   "modelIdPath": "/model_0422",
   "name": {
    "defaultValue": "0430343",
    "i18nValue": {
     "en_US": "0430343"
    }
   },
   "timezone": "+08:00",
   "description": null,
   "label": "1",
   "attributes": {},
   "tags": {
    "tree": "0430"
   }
  }
 }
}

Java SDK Sample¶

package com.envisioniot.enos.asset_tree_service;

import com.envision.apim.poseidon.config.PConfig;
import com.envision.apim.poseidon.core.Poseidon;
import com.envisioniot.enos.api.common.constant.request.Pagination;
import com.envisioniot.enos.api.common.constant.request.Projection;
import com.envisioniot.enos.asset_tree_service.v2_1.*;
import com.envisioniot.enos.asset_tree_service.vo.*;
import org.junit.Test;
import java.util.HashMap;
import java.util.Map;

public class AssetTreeTest {
    private static String AccessKey = "yourAccessKey";
    private static String SecretKey = "yourSecretKey";
    private static String OrgId = "yourOrgId";
    private static String ServerUrl = "yourServerUrl";


    @Test
    public void testGetTree() throws Exception {;
        GetAssetTreeRequest request = new GetAssetTreeRequest();
        request.setOrgId(OrgId);
        request.setTreeId("yourTreeId");
        GetAssetTreeResponse response = Poseidon.config(PConfig.init().appKey(AccessKey).appSecret(SecretKey).debug())
            .url(ServerUrl)
            .getResponse(request, GetAssetTreeResponse.class);
        System.out.println(response.getData());
    }
}