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AvailabilityZoneDistribution

Used by
Source code in docs_src/capo_auto_scaling/types/availability_zone_distribution.py 
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class AvailabilityZoneDistribution(TypedDict, closed=True):
    capacity_distribution_strategy: NotRequired[
        "capo_auto_scaling.types.capacity_distribution_strategy.CapacityDistributionStrategy"
    ]
    """<p> If launches fail in an Availability Zone, the following strategies are available. The default is <code>balanced-best-effort</code>. </p> <ul> <li> <p> <code>balanced-only</code> - If launches fail in an Availability Zone, Auto Scaling will continue to attempt to launch in the unhealthy zone to preserve a balanced distribution.</p> </li> <li> <p> <code>balanced-best-effort</code> - If launches fail in an Availability Zone, Auto Scaling will attempt to launch in another healthy Availability Zone instead.</p> </li> <li> <p> <code>reservations-then-balanced</code> - Auto Scaling will first attempt to launch into your Capacity Reservations, and then balance any remaining capacity across healthy Availability Zones.</p> </li> </ul>"""

capacity_distribution_strategy instance-attribute 

capacity_distribution_strategy: NotRequired[CapacityDistributionStrategy]

If launches fail in an Availability Zone, the following strategies are available. The default is balanced-best-effort.

  • balanced-only - If launches fail in an Availability Zone, Auto Scaling will continue to attempt to launch in the unhealthy zone to preserve a balanced distribution.

  • balanced-best-effort - If launches fail in an Availability Zone, Auto Scaling will attempt to launch in another healthy Availability Zone instead.

  • reservations-then-balanced - Auto Scaling will first attempt to launch into your Capacity Reservations, and then balance any remaining capacity across healthy Availability Zones.