UpdateDIAlarmRule -

You can configure alert rules only for tasks whose MigrationType is set to RealtimeIncremental.

You must update all fields in the alert rule.

Debugging

OpenAPI Explorer automatically calculates the signature value. For your convenience, we recommend that you call this operation in OpenAPI Explorer. OpenAPI Explorer dynamically generates the sample code of the operation for different SDKs.

Request parameters

Parameter	Type	Required	Example	Description
Action	String	Yes	UpdateDIAlarmRule	The operation that you want to perform. Set the value to UpdateDIAlarmRule.
DIAlarmRuleId	Long	Yes	34982	The alert rule ID.
Description	String	No	Alert rule for heartbeat of data synchronization from MySQL to Hologres	The description of the alert rule.
MetricType	String	Yes	Heartbeat	The metric type in the alert rule.
TriggerConditions	Array	Yes		The conditions that can trigger the alert rule.
Severity	String	No	Warning	The severity level.
Duration	Long	No	15	The time interval for alert calculation. Unit: minutes.
Threshold	Long	No	5	The alert threshold. If the alert rule is for task status, you do not need to specify a threshold. If the alert rule is for failovers, specify the number of failovers. If the alert rule is for latency, specify the latency duration, in seconds.
NotificationSettings	Object	Yes		The alert notification settings.
NotificationChannels	Array	Yes		The alert notification methods.
Severity	String	No	Warning	The severity level.
Channels	Array of String	No	Ding	The method.
NotificationReceivers	Array	Yes		The alert notification recipients.
ReceiverType	String	No	DingToken	The recipient type. If the alert notification method is Mail, Phone, or Sms, the recipient type is Alibaba Cloud account ID. If the alert notification method is Ding, the recipient type is DingTalk chatbot token.
ReceiverValues	Array of String	No	token1	The recipient. If the recipient type is Alibaba Cloud account ID, set this parameter to the Alibaba Cloud account ID of a user. If the recipient type is DingTalk chatbot token, set this parameter to the token of a DingTalk chatbot.
InhibitionInterval	Integer	No	5	The duration of the alert suppression interval. Default value: 5. Unit: minutes.
Enabled	Boolean	No	true	Specifies whether to enable the alert rule. By default, the alert rule is disabled.

Response parameters

Parameter	Type	Example	Description
RequestId	String	A6C6B486-E3A2-5D52-9E76-D9380485D946	The request ID.

Examples

Sample requests

http(s)://[Endpoint]/?Action=UpdateDIAlarmRule
&DIAlarmRuleId=34982
&Description=Alert rule for heartbeat of data synchronization from MySQL to Hologres
&MetricType=Heartbeat
&TriggerConditions=[{"Severity":"Warning","Duration":15,"Threshold":5}]
&NotificationSettings={"NotificationChannels":[{"Severity":"Warning","Channels":["Ding"]}],"NotificationReceivers":[{"ReceiverType":"DingToken","ReceiverValues":["token1"]}],"InhibitionInterval":5}
&Enabled=true
&Common request parameters

Sample success responses

XML format

HTTP/1.1 200 OK
Content-Type:application/xml

<UpdateDIAlarmRuleResponse>
    <RequestId>A6C6B486-E3A2-5D52-9E76-D9380485D946</RequestId>
</UpdateDIAlarmRuleResponse>

JSON format

HTTP/1.1 200 OK
Content-Type:application/json

{
  "RequestId" : "A6C6B486-E3A2-5D52-9E76-D9380485D946"
}

Error codes

HTTP status code	Error code	Error message	Description
429	Throttling.Api	The request for this resource has exceeded your available limit.	The number of requests for the resource has exceeded the upper limit.
429	Throttling.System	The DataWorks system is busy. Try again later.	The DataWorks system is busy. Try again later.
429	Throttling.User	Your request is too frequent. Try again later.	Excessive requests have been submitted within a short period of time. Try again later.
500	InternalError.System	An internal system error occurred. Try again later.	An internal error has occurred. Try again later.
500	InternalError.UserId.Missing	An internal system error occurred. Try again later.	An internal error has occurred. Try again later.

For a list of error codes, see Service error codes.