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• Search Alert Rule

Search Alert Rule

Search for alert rules based on the search criteria.

Request Format

POST https://{apigw-address}/event-service/v2.1/alert-rules?action=search

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 get orgId>>

Request Parameters (Body)

Name	Mandatory/Optional	Data Type	Description
modelId	Optional	String	The model ID. How to get modelID>>
measurepointId	Optional	String	The measurement point ID. How to get pointId>>
expression	Optional	String	The query expression, which supports sql-like query. The supported logical operators are “and” and “or”, and query fields are as per the below. ruleId and modelId: support operators “=” and “in”. measurepointId and deviceStatus: support “is null” and operators “=” and “in”. tags.*: supports operator “=”. For more information about field description, see AlertRule Struct。 How to use expression>>
pagination	Optional	Pagination Request Struct	Lists the paging requirements in a request. When not specified, 10 records are displayed per page by default. The maximum records per page is 1000 but for optimal performance, it is recommended to have not more than 50 records per page. You can use sorters to sort the response based on ruleId, modelId, measurepointId, deviceStatus, and orgId. For more details, see Pagination Request Struct. For more information about field description, see AlertRule Struct。

Response Parameters

Name	Data Type	Description
data	Array of AlertRule Struct	The list of alert rule details. For more information, see AlertRule Struct.

AlertRule Struct

Name	Data Type	Description
orgId	String	The organization ID which the asset belongs to.
ruleId	String	The alert rule ID.
ruleDesc	StringI18n	The alert rule description.
modelId	String	The model ID.
measurepointId	String	The measurement point ID.
deviceStatus	String	The device status.
condition	String	The query expression. For example, “${temperature} = 19” indicates that the value of the measurement point “temperature” is 19. A slash “/” is used to express the hierarchical relationship, for which only one downward layer is supported now. For example, “${pointA/att1} = 18” indicates the “att1” attribute value of the measurement point “A” is 18.
isEnabled	Boolean	true = the alert rule is enabled false = the alert rule is not enabled
severityId	String	The alert severity ID.
severityDesc	StringI18n	The alert severity description.
contentId	String	The alert content ID.
contentDesc	StringI18n	The alert content description.
tags	Map	User-defined tags. (The Key and Value are of String type.)
isRoot	Boolean	true = a root alert false (default) = not a root alert
scope	AssetNode struct	Uses the assetNode struct to indicate the scope of the asset to which the alert applies to. For more information, see AssetNode Struct.
triggeringDelayTimer	Integer	The amount of time to delay triggering the alert. The unit is seconds with a range between [60 - 10800]. The alert will only be triggered when an anomaly that matches the alert rule occurs and does not return to normal within the set time. To trigger the alert immediately, set the time to 0.

AssetNode Struct

Name	Required or Not	Data Type	Description
treeId	true	String	The asset tree ID. When the response is “all”, it includes all the asset trees in the specified orgID.
assetId	true	String	The asset ID.

Samples

Request Sample

url: https://{apigw-address}/event-service/v2.1/alert-rules?action=search&orgId=yourOrgId
method: POST
requestBody:
{
    "modelId": "EnOS_Solar_CombinerBox",
    "measurepointId": "CBX.BranchStateAttr"
}

Return Sample

{
    "pagination": {
        "pageNo": 1,
        "pageSize": 10,
        "totalSize": 2,
        "sortedBy": [{
            "field": "update_time",
            "order": "DESC"
        }]
    },
    "code": 0,
    "msg": "OK",
    "requestId": "a9689b9f-0cb6-4e47-a41c-bd459b687309",
    "data": [{
        "orgId": "yourOrgId",
        "ruleId": "zh_model_struct",
        "ruleDesc": {
            "defaultValue": "Grid is connected from converter",
            "i18nValue": {
                "en_US": "Grid is connected from converter",
                "zh_CN": "电网由变频器连接"
            }
        },
        "modelId": "zh_model",
        "measurepointId": "aa",
        "condition": "aa = 18",
        "isEnabled": true,
        "severityId": "WARN",
        "severityDesc": {
            "defaultValue": "WARN"
        },
        "contentId": "planetTemperature",
        "contentDesc": {
            "defaultValue": "连接"
        },
        "typeId": "warning_Type",
        "typeDesc": {
            "defaultValue": "connected"
        },
        "tags": {
            "key1": "v1"
        },
        "isRoot": false,
        "scope": [{
            "treeId": "ptde66nd",
            "assetId": "FbFy8qyz"
        }]
    },{
        "orgId": "yourOrgId",
        "ruleId": "zh_model_struct2",
        "ruleDesc": {
            "defaultValue": "Grid is connected from converter",
            "i18nValue": {
                "en_US": "Grid is connected from converter",
                "zh_CN": "电网由变频器连接"
            }
        },
        "modelId": "zh_model",
        "measurepointId": "aa",
        "condition": "aa = 18",
        "isEnabled": true,
        "severityId": "WARN",
        "severityDesc": {
            "defaultValue": "WARN"
        },
        "contentId": "planetTemperature",
        "contentDesc": {
            "defaultValue": "连接"
        },
        "typeId": "warning_Type",
        "typeDesc": {
            "defaultValue": "connected"
        },
        "tags": {
            "key1": "v1"
        },
        "isRoot": false,
        "scope": [{
            "treeId": "ptde66nd",
            "assetId": "FbFy8qyz"
        }]
    }]
}

Java SDK Sample

public void testSearchAlertRule() {
    private static String accessKey = "yourAppAccessKey";
    private static String secretKey = "yourAppSecretKey";
    private static String orgId = "yourOrgId";
    private static String url = "https://{apigw-address}";
    SearchAlertRuleRequest request = new SearchAlertRuleRequest();
    request.setOrgId(orgId);
    request.setExpression("deviceStatus = 'offline'");
    try {
        SearchAlertRuleResponse response = Poseidon.config(PConfig.init().appKey(accessKey).appSecret(secretKey).debug())
            .url(url)
            .getResponse(request, SearchAlertRuleResponse.class);
        System.out.println(response);
    } catch (Exception e) {
        System.out.print(e);
    }
}