public PhoneNumberInformation withPhoneNumber(String phoneNumber) {
        setPhoneNumber(phoneNumber);
        return this;
    }
<p>
The phone number in E.164 format.
</p>

@param phoneNumber
       The phone number in E.164 format.
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-pinpointsmsvoicev2/src/main/java/com/amazonaws/services/pinpointsmsvoicev2/model/PhoneNumberInformation.java