StackExists

class CloudFormation.Waiter.StackExists

waiter = client.get_waiter('stack_exists')

wait(**kwargs)

Polls CloudFormation.Client.describe_stacks() every 5 seconds until a successful state is reached. An error is returned after 20 failed checks.

See also: AWS API Documentation

Request Syntax

waiter.wait(
    StackName='string',
    NextToken='string',
    WaiterConfig={
        'Delay': 123,
        'MaxAttempts': 123
    }
)

Parameters

• StackName (string) --

  The name or the unique stack ID that's associated with the stack, which aren't always interchangeable:

  • Running stacks: You can specify either the stack's name or its unique stack ID.
  • Deleted stacks: You must specify the unique stack ID.

  Default: There is no default value.

• NextToken (string) -- A string that identifies the next page of stacks that you want to retrieve.
• WaiterConfig (dict) --

  A dictionary that provides parameters to control waiting behavior.

  • Delay (integer) --

    The amount of time in seconds to wait between attempts. Default: 5

  • MaxAttempts (integer) --

    The maximum number of attempts to be made. Default: 20

Returns

None