public void setMixedInstancesPolicy(MixedInstancesPolicy mixedInstancesPolicy) {
        this.mixedInstancesPolicy = mixedInstancesPolicy;
    }
<p>
The mixed instances policy for the group.
</p>

@param mixedInstancesPolicy
       The mixed instances policy for the group.
aws-java-sdk-autoscaling/src/main/java/com/amazonaws/services/autoscaling/model/AutoScalingGroup.java