Examples of using Wait condition in English and their translations into Spanish
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For Windows stacks, you must base64 encode the wait condition handle URL again.
Include transform to execute a wait condition handle.
script that signals the wait condition.
The output value ApplicationData contains the data passed back from the wait condition signal.
This example shows a Curl command line that signals success to a wait condition.
of that JSON statement, see the Wait Condition Signal JSON Format.
To control when the wait condition is triggered, you set a DependsOn attribute on the wait condition.
The request message must be a JSON structure of the form specified in Wait Condition Signal JSON Format.
Data values from the wait condition signal(s) for the specified wait condition. .
For more information about wait condition signals, see Wait Condition Signal JSON Format.
You can use the wait condition and wait condition handle to make AWS CloudFormation pause the creation of a stack
When AWS CloudFormation creates a wait condition, it reports the wait condition's status as CREATE_IN_PROGRESS and waits until it receives the requisite number of success signals or the wait condition's timeout period has expired.
Typically, you want a wait condition to begin immediately after the creation of a specific resource,
AWS CloudFormation must receive a specified number of success signals for a wait condition before setting that wait condition's status to CREATE_COMPLETE continuing the creation of the stack.
For example, if you have a resource in a VPC in the us-west-2 region that must respond to a wait condition, the resource must be able to send a response to the cloudformation-waitcondition-us-west-2 bucket.
you create a wait condition that has a DependsOn attribute that specifies the DB instance, and you create EC2 instance resources that have DependsOn attributes that specify the wait condition.
If a wait condition receives the requisite number of success signals(as defined in the Count property) before the timeout period expires, AWS CloudFormation marks the wait condition as CREATE_COMPLETE and continues creating the stack.
which determines the number of success signals that the wait condition must receive before AWS CloudFormation can resume creating the stack.
your application subscribe to that topic, you can monitor the notifications for the wait condition handle creation event and retrieve the presigned URL from the notification message.
update a resource with a wait condition, you must associate the wait condition with a new WaitConditionHandle resource.