public void setActivationList(java.util.Collection<Activation> activationList) {
        if (activationList == null) {
            this.activationList = null;
            return;
        }

        this.activationList = new com.amazonaws.internal.SdkInternalList<Activation>(activationList);
    }
<p>
A list of activations for your Amazon Web Services account.
</p>

@param activationList
       A list of activations for your Amazon Web Services account.
aws-java-sdk-ssm/src/main/java/com/amazonaws/services/simplesystemsmanagement/model/DescribeActivationsResult.java