IAlarm

class aws_cdk.aws_cloudwatch.IAlarm(*args, **kwds)

Bases: IAlarmRule, IResource, Protocol

Represents a CloudWatch Alarm.

Methods

apply_removal_policy(policy)

Apply the given removal policy to this resource.

The Removal Policy controls what happens to this resource when it stops being managed by CloudFormation, either because you’ve removed it from the CDK application or because you’ve made a change that requires the resource to be replaced.

The resource can be deleted (RemovalPolicy.DESTROY), or left in your AWS account for data recovery and cleanup later (RemovalPolicy.RETAIN).

Parameters:

policy (RemovalPolicy) –

Return type:

None

render_alarm_rule()

serialized representation of Alarm Rule to be used when building the Composite Alarm resource.

Return type:

str

Attributes

alarm_arn

cloudwatch:::alarm:Foo).

Attribute:

true

Type:

Alarm ARN (i.e. arn

Type:

aws

alarm_name

Name of the alarm.

Attribute:

true

env

The environment this resource belongs to.

For resources that are created and managed by the CDK (generally, those created by creating new class instances like Role, Bucket, etc.), this is always the same as the environment of the stack they belong to; however, for imported resources (those obtained from static methods like fromRoleArn, fromBucketName, etc.), that might be different than the stack they were imported into.

node

The construct tree node for this construct.

stack

The stack in which this resource is defined.