Description

An object representing a step adjustment for a StepScalingPolicyConfiguration. Describes an adjustment based on the difference between the value of the aggregated CloudWatch metric and the breach threshold that you've defined for the alarm.

For the following examples, suppose that you have an alarm with a breach threshold of 50:

If you want the adjustment to be triggered when the metric is greater

than or equal to 50 and less than 60, specify a lower bound of 0 and an upper bound of 10.

If you want the adjustment to be triggered when the metric is greater

than 40 and less than or equal to 50, specify a lower bound of -10 and an upper bound of 0.

There are a few rules for the step adjustments for your step policy:

The ranges of your step adjustments can't overlap or have a gap.

At most one step adjustment can have a null lower bound. If one step adjustment

has a negative lower bound, then there must be a step adjustment with a null lower bound.

At most one step adjustment can have a null upper bound. If one step adjustment

has a positive upper bound, then there must be a step adjustment with a null upper bound.

The upper and lower bound can't be null in the same step adjustment.