public java.util.List<String> getPhoneNumberIds() {
        return phoneNumberIds;
    }
<p>
The unique identifier of phone numbers to find information about. This is an array of strings that can be either
the PhoneNumberId or PhoneNumberArn.
</p>

@return The unique identifier of phone numbers to find information about. This is an array of strings that can be
        either the PhoneNumberId or PhoneNumberArn.
aws-java-sdk-pinpointsmsvoicev2/src/main/java/com/amazonaws/services/pinpointsmsvoicev2/model/DescribePhoneNumbersRequest.java