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
Authorization information
The following table shows the authorization information corresponding to the API. The authorization information can be used in the Action policy element to grant a RAM user or RAM role the permissions to call this API operation. Description:
- Operation: the value that you can use in the Action element to specify the operation on a resource.
- Access level: the access level of each operation. The levels are read, write, and list.
- Resource type: the type of the resource on which you can authorize the RAM user or the RAM role to perform the operation. Take note of the following items:
- The required resource types are displayed in bold characters.
- If the permissions cannot be granted at the resource level,
All Resourcesis used in the Resource type column of the operation.
- Condition Key: the condition key that is defined by the cloud service.
- Associated operation: other operations that the RAM user or the RAM role must have permissions to perform to complete the operation. To complete the operation, the RAM user or the RAM role must have the permissions to perform the associated operations.
| Operation | Access level | Resource type | Condition key | Associated operation |
|---|---|---|---|---|
| ess:ModifyNotificationConfiguration | update | *All Resources * |
| none |
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 recipient. The following list describes the value formats of this parameter:
The variables in the preceding value formats have the following meanings:
| acs:ess:cn-beijing:161456884340****:cloudmonitor |
| NotificationTypes | array | Yes | The event types. | |
| string | Yes | The event type. Valid values:
| AUTOSCALING:SCALE_OUT_SUCCESS | |
| RegionId | string | No | The region ID of the scaling group. | cn-beijing |
| TimeZone | string | No | The time zone of the notification. Specify the value in UTC. For example, a value of UTC+8 specifies that the time is 8 hours ahead of Coordinated Universal Time, and a value of UTC-7 specifies that the time is 7 hours behind Coordinated Universal Time. | UTC+8 |
Response parameters
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 |
|---|---|---|
| 2024-08-05 | The request parameters of the API has changed | View Change Details |