ModifyNotificationConfiguration - Auto Scaling - Alibaba Cloud Documentation Center

Modifies event notification rules. Event notification rules support automatic sending of notifications to CloudMonitor, Message Service (MNS) topics, or MNS queues when a specified type of events occur. This helps you learn about the dynamics of your scaling group at the earliest opportunity and further automate resource management. If an existing event notification rule does not meet your business requirements, you can call the ModifyNotificationConfiguration operation to modify the event notification rule, without the need to create a new rule. Take not that you cannot modify the notification method of an event notification rule by calling this operation.

Debugging

OpenAPI Explorer automatically calculates the signature value. For your convenience, we recommend that you call this operation in OpenAPI Explorer.

Debug

Authorization information

There is currently no authorization information disclosed in the API.

Request parameters

Parameter	Type	Required	Description	Example
ScalingGroupId	string	Yes	The ID of the scaling group.	asg-bp1igpak5ft1flyp****
NotificationArn	string	Yes	The Alibaba Cloud Resource Name (ARN) of the notification method. The following list describes the value formats of this parameter: If you use CloudMonitor as the notification method, specify the value in the `acs:ess:{region-id}:{account-id}:cloudmonitor` format. If you use an MNS queue as the notification method, specify the value in the `acs:mns:{region-id}:{account-id}:queue/{queuename}` format. If you use an MNS topic as the notification method, specify the value in the `acs:mns:{region-id}:{account-id}:topic/{topicname}` format. The variables in the preceding formats have the following meanings: region-id: the region ID of your scaling group. account-id: the ID of your Alibaba Cloud. queuename: the name of the MNS queue. topicname: the name of the MNS topic.	acs:ess:cn-beijing:161456884340****:cloudmonitor
NotificationTypes	array	Yes	The event types.
	string	Yes	The event type. Valid values: AUTOSCALING:SCALE_OUT_SUCCESS: a successful scale-out event AUTOSCALING:SCALE_IN_SUCCESS: a successful scale-in event AUTOSCALING:SCALE_OUT_ERROR: a failed scale-out event AUTOSCALING:SCALE_IN_ERROR: a failed scale-in event AUTOSCALING:SCALE_REJECT: a rejected scaling request AUTOSCALING:SCALE_OUT_START: a started scale-out event AUTOSCALING:SCALE_IN_START: a started scale-in event AUTOSCALING:SCHEDULE_TASK_EXPIRING: an expiring scheduled task SCALING_GROUP_DIAGNOSE: a scaling group diagnosis AUTOSCALING:SCALE_OUT_WARN: a partially successful scale-out event AUTOSCALG:SCALE_IN_WARN: a partially successful scale-in event	AUTOSCALING:SCALE_OUT_SUCCESS
RegionId	string	No	The region ID of the scaling group.	cn-beijing

Response parameters

Parameter	Type	Description	Example
	object
RequestId	string	The ID of the request.	473469C7-AA6F-4DC5-B3DB-A3DC0DE3****

Examples

Sample success responses

JSONformat

{
  "RequestId": "473469C7-AA6F-4DC5-B3DB-A3DC0DE3****"
}

Error codes

For a list of error codes, visit the Service error codes.

Change history

Change time	Summary of changes	Operation

No change history