public void setStackName(String stackName) {
        this.stackName = stackName;
    }
<p>
The name or unique stack ID that you want to associate a policy with.
</p>

@param stackName
       The name or unique stack ID that you want to associate a policy with.
aws-java-sdk-cloudformation/src/main/java/com/amazonaws/services/cloudformation/model/SetStackPolicyRequest.java