public java.util.List<String> getEmailAddress() {
        return emailAddress;
    }
<p>
The <code>Email</code> type. You can choose from <code>EmailAddress</code>, <code>BusinessEmailAddress</code> and
<code>PersonalEmailAddress</code>.
</p>
<p>
You only can use the <code>EmailAddress</code> type in the <code>MatchingRule</code>. For example, if you want to
match profile based on <code>PersonalEmailAddress</code> or <code>BusinessEmailAddress</code>, you need to choose
the <code>PersonalEmailAddress</code> and the <code>BusinessEmailAddress</code> to represent the
<code>EmailAddress</code> type and only specify the <code>EmailAddress</code> on the matching rule.
</p>

@return The <code>Email</code> type. You can choose from <code>EmailAddress</code>,
        <code>BusinessEmailAddress</code> and <code>PersonalEmailAddress</code>.</p>
        <p>
        You only can use the <code>EmailAddress</code> type in the <code>MatchingRule</code>. For example, if you
        want to match profile based on <code>PersonalEmailAddress</code> or <code>BusinessEmailAddress</code>,
        you need to choose the <code>PersonalEmailAddress</code> and the <code>BusinessEmailAddress</code> to
        represent the <code>EmailAddress</code> type and only specify the <code>EmailAddress</code> on the
        matching rule.
aws-java-sdk-customerprofiles/src/main/java/com/amazonaws/services/customerprofiles/model/AttributeTypesSelector.java