Update Alert Rule¶

Update an alert rule. Any parameter (that is not null) included the request body can be updated.

Request Format¶

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

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>>

isPatchUpdate

Query

Mandatory

Boolean

true (default) = Only the fields specified in the parameters are updated. The values of those fields not specified will be retained.
false = The fields specified in the parameters are updated. Those fields not specified will have their existing values (if any) deleted.

Request Parameters (Body)¶

Note

You must specify either measurepointId or deviceStatus as the trigger of the alert.

Name	Mandatory/Optional	Data type	Description
ruleId	Mandatory	String	The alert rule ID.
ruleDesc	Mandatory	StringI18n	Specify the alert rule’s description in its respective locale’s language. For more details on the structure and locales supported, see Internationalized name struct
modelId	Mandatory	String	The model ID. How to get modelID>>
measurepointId	Optional	String	The measurement point ID. You must specify either `measurepointId` or `deviceStatus` as the trigger of the alert. How to get pointId>>
deviceStatus	Optional	String	The device status, such as “offline”. You must specify either `measurepointId` or `deviceStatus` as the trigger of the alert. See Setting State-based Alerts.
condition	Mandatory	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. How to use expression>>
severityId	Mandatory	String	The alert severity ID.
contentId	Mandatory	String	The alert content ID.
tags	Optional	Map	The user-defined tags. (The Key and Value are of String type.) For details, see How to use tags
scope	Mandatory	Array of AssetNode Structs	Indicates the scope of the asset to which the alert applies to. For details, see AssetNode struct.
isEnabled	Optional	Boolean	true (default) = enables the alert rule false = does not enable the alert rule
triggeringDelayTimer	Optional	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. For more information, see Tutorial: Setting Alert Triggering Delay Timer.

AssetNode Struct ¶

Name	Required or Not	Data Type	Description
treeId	true	String	The asset tree ID. If it is set as “all”, it indicates that this is a special node, standing for the globality of the organization.
assetId	true	String	The asset ID. How to get assetId>>

Samples¶

Request Sample¶

url: https://{apigw-address}/event-service/v2.1/alert-rules?action=update&orgId=yourOrgId&isPatchUpdate=false
method: POST
requestBody:
{
    "alertRule": {
        "ruleId": "user BID",
        "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": "EnOS_Solar_CombinerBox",
        "measurepointId": "CBX.BranchStateAttr",
        "condition": "${CBX.BranchStateAttr} = 18",
        "severityId": "WARN",
        "contentId": "planetTemperature",
        "tags": {
            "key1": "v1"
        },
        "scope": [{
            "treeId": "ptde66nd",
            "assetId": "FbFy8qyz"
        }],
        "isEenabled": true
     }
}

Return Sample¶

{
    "code": 0,
    "msg": "OK",
    "requestId": "4873095e-621d-4cfd-bc2c-edb520f574ea",
    "data": null
}

SDK Samples¶

You can access the SDK samples for alert engine service on GitHub:

Java
Python