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SpotCapacityRebalance

Source code in docs_src/capo_ec2/types/spot_capacity_rebalance.py 
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class SpotCapacityRebalance(TypedDict, closed=True):
    replacement_strategy: NotRequired[
        "capo_ec2.types.replacement_strategy.ReplacementStrategy"
    ]
    """<p>The replacement strategy to use. Only available for fleets of type <code>maintain</code>.</p> <p> <code>launch</code> - Spot Fleet launches a new replacement Spot Instance when a rebalance notification is emitted for an existing Spot Instance in the fleet. Spot Fleet does not terminate the instances that receive a rebalance notification. You can terminate the old instances, or you can leave them running. You are charged for all instances while they are running. </p> <p> <code>launch-before-terminate</code> - Spot Fleet launches a new replacement Spot Instance when a rebalance notification is emitted for an existing Spot Instance in the fleet, and then, after a delay that you specify (in <code>TerminationDelay</code>), terminates the instances that received a rebalance notification.</p>"""
    termination_delay: NotRequired["capo_ec2.types.integer.Integer"]
    """<p>The amount of time (in seconds) that Amazon EC2 waits before terminating the old Spot Instance after launching a new replacement Spot Instance.</p> <p>Required when <code>ReplacementStrategy</code> is set to <code>launch-before-terminate</code>.</p> <p>Not valid when <code>ReplacementStrategy</code> is set to <code>launch</code>.</p> <p>Valid values: Minimum value of <code>120</code> seconds. Maximum value of <code>7200</code> seconds.</p>"""

replacement_strategy instance-attribute 

replacement_strategy: NotRequired[ReplacementStrategy]

The replacement strategy to use. Only available for fleets of type maintain.

launch - Spot Fleet launches a new replacement Spot Instance when a rebalance notification is emitted for an existing Spot Instance in the fleet. Spot Fleet does not terminate the instances that receive a rebalance notification. You can terminate the old instances, or you can leave them running. You are charged for all instances while they are running.

launch-before-terminate - Spot Fleet launches a new replacement Spot Instance when a rebalance notification is emitted for an existing Spot Instance in the fleet, and then, after a delay that you specify (in TerminationDelay), terminates the instances that received a rebalance notification.

termination_delay instance-attribute 

termination_delay: NotRequired[Integer]

The amount of time (in seconds) that Amazon EC2 waits before terminating the old Spot Instance after launching a new replacement Spot Instance.

Required when ReplacementStrategy is set to launch-before-terminate.

Not valid when ReplacementStrategy is set to launch.

Valid values: Minimum value of 120 seconds. Maximum value of 7200 seconds.