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**To describe Auto Scaling policies**
This example describes the policies for the specified Auto Scaling group::
aws autoscaling describe-policies --auto-scaling-group-name my-auto-scaling-group
The following is example output::
{
"ScalingPolicies": [
{
"PolicyName": "ScaleIn",
"AutoScalingGroupName": "my-auto-scaling-group",
"PolicyARN": "arn:aws:autoscaling:us-west-2:123456789012:scalingPolicy:2233f3d7-6290-403b-b632-93c553560106:autoScalingGroupName/my-auto-scaling-group:policyName/ScaleIn",
"AdjustmentType": "ChangeInCapacity",
"Alarms": [],
"ScalingAdjustment": -1
},
{
"PolicyName": "ScalePercentChange",
"MinAdjustmentStep": 2,
"AutoScalingGroupName": "my-auto-scaling-group",
"PolicyARN": "arn:aws:autoscaling:us-west-2:123456789012:scalingPolicy:2b435159-cf77-4e89-8c0e-d63b497baad7:autoScalingGroupName/my-auto-scaling-group:policyName/ScalePercentChange",
"Cooldown": 60,
"AdjustmentType": "PercentChangeInCapacity",
"Alarms": [],
"ScalingAdjustment": 25
}
]
}
To return specific scaling policies, use the ``policy-names`` parameter::
aws autoscaling describe-policies --auto-scaling-group-name my-auto-scaling-group --policy-names ScaleIn
To return a specific number of policies, use the ``max-items`` parameter::
aws autoscaling describe-policies --auto-scaling-group-name my-auto-scaling-group --max-items 1
The following is example output::
{
"ScalingPolicies": [
{
"PolicyName": "ScaleIn",
"AutoScalingGroupName": "my-auto-scaling-group",
"PolicyARN": "arn:aws:autoscaling:us-west-2:123456789012:scalingPolicy:2233f3d7-6290-403b-b632-93c553560106:autoScalingGroupName/my-auto-scaling-group:policyName/ScaleIn",
"AdjustmentType": "ChangeInCapacity",
"Alarms": [],
"ScalingAdjustment": -1
}
],
"NextToken": "Z3M3LMPEXAMPLE"
}
If the output includes a ``NextToken`` field, use the value of this field with the ``starting-token`` parameter in a subsequent call to get the additional policies::
aws autoscaling describe-policies --auto-scaling-group-name my-auto-scaling-group --starting-token Z3M3LMPEXAMPLE
For more information, see `Dynamic Scaling`_ in the *Amazon EC2 Auto Scaling User Guide*.
.. _`Dynamic Scaling`: https://docs.aws.amazon.com/autoscaling/ec2/userguide/as-scale-based-on-demand.html