java.lang.Object
- com.pulumi.resources.Resource
- - com.pulumi.resources.CustomResource
  - - com.pulumi.aws.cloudwatch.CompositeAlarm

```
public class CompositeAlarm
extends com.pulumi.resources.CustomResource
```
Provides a CloudWatch Composite Alarm resource. > **NOTE:** An alarm (composite or metric) cannot be destroyed when there are other composite alarms depending on it. This can lead to a cyclical dependency on update, as the provider will unsuccessfully attempt to destroy alarms before updating the rule. Consider using `depends_on`, references to alarm names, and two-stage updates. ## Example Usage ```java package generated_program; import com.pulumi.Context; import com.pulumi.Pulumi; import com.pulumi.core.Output; import com.pulumi.aws.cloudwatch.CompositeAlarm; import com.pulumi.aws.cloudwatch.CompositeAlarmArgs; import com.pulumi.aws.cloudwatch.inputs.CompositeAlarmActionsSuppressorArgs; import java.util.List; import java.util.ArrayList; import java.util.Map; import java.io.File; import java.nio.file.Files; import java.nio.file.Paths; public class App { public static void main(String[] args) { Pulumi.run(App::stack); } public static void stack(Context ctx) { var example = new CompositeAlarm("example", CompositeAlarmArgs.builder() .alarmDescription("This is a composite alarm!") .alarmName("example-composite-alarm") .alarmActions(aws_sns_topic.example().arn()) .okActions(aws_sns_topic.example().arn()) .alarmRule(""" ALARM(%s) OR ALARM(%s) ", aws_cloudwatch_metric_alarm.alpha().alarm_name(),aws_cloudwatch_metric_alarm.bravo().alarm_name())) .actionsSuppressor(CompositeAlarmActionsSuppressorArgs.builder() .alarm("suppressor-alarm") .extensionPeriod(10) .waitPeriod(20) .build()) .build()); } } ``` ## Import Using `pulumi import`, import a CloudWatch Composite Alarm using the `alarm_name`. For example: ```sh $ pulumi import aws:cloudwatch/compositeAlarm:CompositeAlarm test my-alarm ```

Nested Class Summary
- Nested classes/interfaces inherited from class com.pulumi.resources.CustomResource
  com.pulumi.resources.CustomResource.CustomResourceInternal
- Nested classes/interfaces inherited from class com.pulumi.resources.Resource
  com.pulumi.resources.Resource.LazyField<T extends java.lang.Object>, com.pulumi.resources.Resource.LazyFields, com.pulumi.resources.Resource.ResourceInternal

Field Summary
- Fields inherited from class com.pulumi.resources.Resource
  childResources, remote

Constructor Summary

Constructors
Constructor	Description
`CompositeAlarm(java.lang.String name)`
`CompositeAlarm(java.lang.String name, CompositeAlarmArgs args)`
`CompositeAlarm(java.lang.String name, CompositeAlarmArgs args, com.pulumi.resources.CustomResourceOptions options)`

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`com.pulumi.core.Output<java.util.Optional<java.lang.Boolean>>`	`actionsEnabled()`
`com.pulumi.core.Output<java.util.Optional<CompositeAlarmActionsSuppressor>>`	`actionsSuppressor()`
`com.pulumi.core.Output<java.util.Optional<java.util.List<java.lang.String>>>`	`alarmActions()`
`com.pulumi.core.Output<java.util.Optional<java.lang.String>>`	`alarmDescription()`
`com.pulumi.core.Output<java.lang.String>`	`alarmName()`
`com.pulumi.core.Output<java.lang.String>`	`alarmRule()`
`com.pulumi.core.Output<java.lang.String>`	`arn()`
`static CompositeAlarm`	`get(java.lang.String name, com.pulumi.core.Output<java.lang.String> id, CompositeAlarmState state, com.pulumi.resources.CustomResourceOptions options)`	Get an existing Host resource's state with the given name, ID, and optional extra properties used to qualify the lookup.
`com.pulumi.core.Output<java.util.Optional<java.util.List<java.lang.String>>>`	`insufficientDataActions()`
`com.pulumi.core.Output<java.util.Optional<java.util.List<java.lang.String>>>`	`okActions()`
`com.pulumi.core.Output<java.util.Optional<java.util.Map<java.lang.String,java.lang.String>>>`	`tags()`
`com.pulumi.core.Output<java.util.Map<java.lang.String,java.lang.String>>`	`tagsAll()`

Methods inherited from class com.pulumi.resources.CustomResource
getId, id, idFuture

Methods inherited from class com.pulumi.resources.Resource
getChildResources, getResourceName, getResourceType, getUrn, pulumiChildResources, pulumiResourceName, pulumiResourceType, urn

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - CompositeAlarm
```
public CompositeAlarm(java.lang.String name)
```
    Parameters:
    
    name - The _unique_ name of the resulting resource.
  - CompositeAlarm
```
public CompositeAlarm(java.lang.String name,
                      CompositeAlarmArgs args)
```
    Parameters:
    
    name - The _unique_ name of the resulting resource.
    
    args - The arguments to use to populate this resource's properties.
  - CompositeAlarm
```
public CompositeAlarm(java.lang.String name,
                      CompositeAlarmArgs args,
                      @Nullable
                      com.pulumi.resources.CustomResourceOptions options)
```
    Parameters:
    
    name - The _unique_ name of the resulting resource.
    
    args - The arguments to use to populate this resource's properties.
    
    options - A bag of options that control this resource's behavior.
- Method Detail
  - actionsEnabled
```
public com.pulumi.core.Output<java.util.Optional<java.lang.Boolean>> actionsEnabled()
```
    Returns:
    
    Indicates whether actions should be executed during any changes to the alarm state of the composite alarm. Defaults to `true`.
  - actionsSuppressor
```
public com.pulumi.core.Output<java.util.Optional<CompositeAlarmActionsSuppressor>> actionsSuppressor()
```
    Returns:
    
    Actions will be suppressed if the suppressor alarm is in the ALARM state.
  - alarmActions
```
public com.pulumi.core.Output<java.util.Optional<java.util.List<java.lang.String>>> alarmActions()
```
    Returns:
    
    The set of actions to execute when this alarm transitions to the `ALARM` state from any other state. Each action is specified as an ARN. Up to 5 actions are allowed.
  - alarmDescription
```
public com.pulumi.core.Output<java.util.Optional<java.lang.String>> alarmDescription()
```
    Returns:
    
    The description for the composite alarm.
  - alarmName
```
public com.pulumi.core.Output<java.lang.String> alarmName()
```
    Returns:
    
    The name for the composite alarm. This name must be unique within the region.
  - alarmRule
```
public com.pulumi.core.Output<java.lang.String> alarmRule()
```
    Returns:
    
    An expression that specifies which other alarms are to be evaluated to determine this composite alarm's state. For syntax, see [Creating a Composite Alarm](https://docs.aws.amazon.com/AmazonCloudWatch/latest/monitoring/Create_Composite_Alarm.html). The maximum length is 10240 characters.
  - arn
```
public com.pulumi.core.Output<java.lang.String> arn()
```
    Returns:
    
    The ARN of the composite alarm.
  - insufficientDataActions
```
public com.pulumi.core.Output<java.util.Optional<java.util.List<java.lang.String>>> insufficientDataActions()
```
    Returns:
    
    The set of actions to execute when this alarm transitions to the `INSUFFICIENT_DATA` state from any other state. Each action is specified as an ARN. Up to 5 actions are allowed.
  - okActions
```
public com.pulumi.core.Output<java.util.Optional<java.util.List<java.lang.String>>> okActions()
```
    Returns:
    
    The set of actions to execute when this alarm transitions to an `OK` state from any other state. Each action is specified as an ARN. Up to 5 actions are allowed.
  - tags
```
public com.pulumi.core.Output<java.util.Optional<java.util.Map<java.lang.String,java.lang.String>>> tags()
```
    Returns:
    
    A map of tags to associate with the alarm. Up to 50 tags are allowed. .If configured with a provider `default_tags` configuration block present, tags with matching keys will overwrite those defined at the provider-level.
  - tagsAll
```
public com.pulumi.core.Output<java.util.Map<java.lang.String,java.lang.String>> tagsAll()
```
    Returns:
    
    A map of tags assigned to the resource, including those inherited from the provider `default_tags` configuration block.
  - get
```
public static CompositeAlarm get(java.lang.String name,
                                 com.pulumi.core.Output<java.lang.String> id,
                                 @Nullable
                                 CompositeAlarmState state,
                                 @Nullable
                                 com.pulumi.resources.CustomResourceOptions options)
```
    Get an existing Host resource's state with the given name, ID, and optional extra properties used to qualify the lookup.
    
    Parameters:
    
    name - The _unique_ name of the resulting resource.
    
    id - The _unique_ provider ID of the resource to lookup.
    
    state -
    
    options - Optional settings to control the behavior of the CustomResource.

Class CompositeAlarm

Nested Class Summary

Nested classes/interfaces inherited from class com.pulumi.resources.CustomResource

Nested classes/interfaces inherited from class com.pulumi.resources.Resource

Field Summary

Fields inherited from class com.pulumi.resources.Resource

Constructor Summary

Method Summary

Methods inherited from class com.pulumi.resources.CustomResource

Methods inherited from class com.pulumi.resources.Resource

Methods inherited from class java.lang.Object

Constructor Detail

CompositeAlarm

CompositeAlarm

CompositeAlarm

Method Detail

actionsEnabled

actionsSuppressor

alarmActions

alarmDescription

alarmName

alarmRule

arn

insufficientDataActions

okActions

tags

tagsAll

get