public String getDocumentationTitle() {
        return this.documentationTitle;
    }
<p>
The title of the document the display hint is associated with.
</p>

@return The title of the document the display hint is associated with.
aws-java-sdk-pinpointsmsvoicev2/src/main/java/com/amazonaws/services/pinpointsmsvoicev2/model/RegistrationTypeDisplayHints.java