CfnWaitConditionProps

class aws_cdk.CfnWaitConditionProps(*, count=None, handle=None, timeout=None)

Bases: object

Properties for defining a CfnWaitCondition.

Parameters:

  • count (Union[int, float, None]) – The number of success signals that CloudFormation must receive before it continues the stack creation process. When the wait condition receives the requisite number of success signals, CloudFormation resumes the creation of the stack. If the wait condition doesn’t receive the specified number of success signals before the Timeout period expires, CloudFormation assumes that the wait condition has failed and rolls the stack back. Updates aren’t supported.

  • handle (Optional[str]) – A reference to the wait condition handle used to signal this wait condition. Use the Ref intrinsic function to specify an `AWS::CloudFormation::WaitConditionHandle <https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-waitconditionhandle.html>`_ resource. Anytime you add a WaitCondition resource during a stack update, 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.

  • timeout (Optional[str]) – The length of time (in seconds) to wait for the number of signals that the Count property specifies. Timeout is a minimum-bound property, meaning the timeout occurs no sooner than the time you specify, but can occur shortly thereafter. The maximum time that can be specified for this property is 12 hours (43200 seconds). Updates aren’t supported.

See:

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-cloudformation-waitcondition.html

ExampleMetadata:

fixture=_generated

Example:

# The code below shows an example of how to instantiate this type.
# The values are placeholders you should change.
import aws_cdk as cdk

cfn_wait_condition_props = cdk.CfnWaitConditionProps(
    count=123,
    handle="handle",
    timeout="timeout"
)

Attributes

count

The number of success signals that CloudFormation must receive before it continues the stack creation process.

When the wait condition receives the requisite number of success signals, CloudFormation resumes the creation of the stack. If the wait condition doesn’t receive the specified number of success signals before the Timeout period expires, CloudFormation assumes that the wait condition has failed and rolls the stack back.

Updates aren’t supported.

See:

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-cloudformation-waitcondition.html#cfn-cloudformation-waitcondition-count

handle

A reference to the wait condition handle used to signal this wait condition.

Use the Ref intrinsic function to specify an `AWS::CloudFormation::WaitConditionHandle <https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-waitconditionhandle.html>`_ resource.

Anytime you add a WaitCondition resource during a stack update, 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.

See:

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-cloudformation-waitcondition.html#cfn-cloudformation-waitcondition-handle

timeout

The length of time (in seconds) to wait for the number of signals that the Count property specifies.

Timeout is a minimum-bound property, meaning the timeout occurs no sooner than the time you specify, but can occur shortly thereafter. The maximum time that can be specified for this property is 12 hours (43200 seconds).

Updates aren’t supported.

See:

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-cloudformation-waitcondition.html#cfn-cloudformation-waitcondition-timeout