class CfnWaitConditionHandlePropsMixin

Language	Type name
.NET	Amazon.CDK.Mixins.Preview.AWS.CloudFormation.Mixins.CfnWaitConditionHandlePropsMixin
Go	github.com/aws/aws-cdk-go/awscdkmixinspreview/v2/awscloudformation/mixins#CfnWaitConditionHandlePropsMixin
Java	software.amazon.awscdk.mixins.preview.services.cloudformation.mixins.CfnWaitConditionHandlePropsMixin
Python	aws_cdk.mixins_preview.aws_cloudformation.mixins.CfnWaitConditionHandlePropsMixin
TypeScript	@aws-cdk/mixins-preview » aws_cloudformation » mixins » CfnWaitConditionHandlePropsMixin

Implements IMixin

Extends Mixin

The AWS::CloudFormation::WaitConditionHandle type has no properties.

When you reference the WaitConditionHandle resource by using the Ref function, CloudFormation returns a presigned URL. You pass this URL to applications or scripts that are running on your Amazon EC2 instances to send signals to that URL. An associated AWS::CloudFormation::WaitCondition resource checks the URL for the required number of success signals or for a failure signal.

For more information, see Create wait conditions in a CloudFormation template in the CloudFormation User Guide .

Anytime you add a WaitCondition resource during a stack update or update a resource with a wait condition, you must associate the wait condition with a new WaitConditionHandle resource. Don't reuse an old wait condition handle that has already been defined in the template. If you reuse a wait condition handle, the wait condition might evaluate old signals from a previous create or update stack command.

Updates aren't supported for this resource.

See also: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-cloudformation-waitconditionhandle.html

Example

// The code below shows an example of how to instantiate this type.
// The values are placeholders you should change.
import { mixins } from '@aws-cdk/mixins-preview';
import { mixins as cloudformation_mixins } from '@aws-cdk/mixins-preview/aws-cloudformation';
const cfnWaitConditionHandlePropsMixin = new cloudformation_mixins.CfnWaitConditionHandlePropsMixin({ }, /* all optional props */ {
  strategy: mixins.PropertyMergeStrategy.OVERRIDE,
});

Initializer

new CfnWaitConditionHandlePropsMixin(props: CfnWaitConditionHandleMixinProps, options?: CfnPropertyMixinOptions)

Parameters

• props CfnWaitConditionHandleMixinProps — L1 properties to apply.
• options CfnPropertyMixinOptions — Mixin options.

Create a mixin to apply properties to AWS::CloudFormation::WaitConditionHandle.

Properties

Name	Type	Description
props	CfnWaitConditionHandleMixinProps
strategy	PropertyMergeStrategy
static CFN_PROPERTY_KEYS	string[]

---

props

Type: CfnWaitConditionHandleMixinProps

---

strategy

Type: PropertyMergeStrategy

---

static CFN_PROPERTY_KEYS

Type: string[]

Methods

Name	Description
applyTo(construct)	Apply the mixin properties to the construct.
supports(construct)	Check if this mixin supports the given construct.

---

applyTo(construct)

public applyTo(construct: IConstruct): IConstruct

Parameters

• construct IConstruct

Returns

• IConstruct

Apply the mixin properties to the construct.

---

supports(construct)

public supports(construct: IConstruct): boolean

Parameters

• construct IConstruct

Returns

• boolean

Check if this mixin supports the given construct.