public String getPostalCode() {
        return this.postalCode;
    }
<p>
A group of numbers and letters in a country-specific format, which accompanies the address for the purpose of
identifying a location.
</p>

@return A group of numbers and letters in a country-specific format, which accompanies the address for the
        purpose of identifying a location.
aws-java-sdk-location/src/main/java/com/amazonaws/services/location/model/Place.java