public String getTriggerValue() {
        return this.triggerValue;
    }
<p>
If <code>TriggerType</code> is <code>RequestUriHostname</code>, the value can be the outbound host name of an
Amazon Chime Voice Connector. If <code>TriggerType</code> is <code>ToPhoneNumber</code>, the value can be a
customer-owned phone number in the E164 format. The <code>SipMediaApplication</code> specified in the
<code>SipRule</code> is triggered if the request URI in an incoming SIP request matches the
<code>RequestUriHostname</code>, or if the <code>To</code> header in the incoming SIP request matches the
<code>ToPhoneNumber</code> value.
</p>

@return If <code>TriggerType</code> is <code>RequestUriHostname</code>, the value can be the outbound host name
        of an Amazon Chime Voice Connector. If <code>TriggerType</code> is <code>ToPhoneNumber</code>, the value
        can be a customer-owned phone number in the E164 format. The <code>SipMediaApplication</code> specified
        in the <code>SipRule</code> is triggered if the request URI in an incoming SIP request matches the
        <code>RequestUriHostname</code>, or if the <code>To</code> header in the incoming SIP request matches the
        <code>ToPhoneNumber</code> value.
aws-java-sdk-chime/src/main/java/com/amazonaws/services/chime/model/CreateSipRuleRequest.java