public UpdatePhoneNumberRequestItem withCallingName(String callingName) {
        setCallingName(callingName);
        return this;
    }
<p>
The outbound calling name to update.
</p>

@param callingName
       The outbound calling name to update.
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-chimesdkvoice/src/main/java/com/amazonaws/services/chimesdkvoice/model/UpdatePhoneNumberRequestItem.java