public Boolean isDeletionProtectionEnabled() {
        return this.deletionProtectionEnabled;
    }
<p>
By default this is set to false. When set to true the phone number can't be deleted.
</p>

@return By default this is set to false. When set to true the phone number can't be deleted.
aws-java-sdk-pinpointsmsvoicev2/src/main/java/com/amazonaws/services/pinpointsmsvoicev2/model/RequestPhoneNumberRequest.java