public void setDisplayName(String displayName) {
        this.displayName = displayName;
    }
<p>
The long format name of the response plan. Can contain spaces.
</p>

@param displayName
       The long format name of the response plan. Can contain spaces.
aws-java-sdk-ssmincidents/src/main/java/com/amazonaws/services/ssmincidents/model/GetResponsePlanResult.java