Sets the size of the specified Auto Scaling group.
For more information about desired capacity, see What Is Auto Scaling? in the Auto Scaling User Guide.
For information about the parameters that are common to all actions, see Common Parameters.
The name of the Auto Scaling group.
Length Constraints: Minimum length of 1. Maximum length of 1600.
The number of EC2 instances that should be running in the Auto Scaling group.
SetDesiredCapacityoverrides any cooldown period associated with the Auto Scaling group. Specify
Trueto make Auto Scaling to wait for the cool-down period associated with the Auto Scaling group to complete before initiating a scaling activity to set your Auto Scaling group to its new capacity.
For information about the errors that are common to all actions, see Common Errors.
You already have a pending update to an Auto Scaling resource (for example, a group, instance, or load balancer).
HTTP Status Code: 500
The operation can't be performed because there are scaling activities in progress.
HTTP Status Code: 400
https://autoscaling.amazonaws.com/?Action=SetDesiredCapacity &AutoScalingGroupName=my-asg &HonorCooldown=false &DesiredCapacity=2 &Version=2011-01-01 &AUTHPARAMS
For more information about using this API in one of the language-specific AWS SDKs, see the following: