public String getContactArn() {
        return this.contactArn;
    }
<p>
The Amazon Resource Name (ARN) of the contact or escalation plan.
</p>

@return The Amazon Resource Name (ARN) of the contact or escalation plan.
aws-java-sdk-ssmcontacts/src/main/java/com/amazonaws/services/ssmcontacts/model/PutContactPolicyRequest.java