feat: expose dtmf input info in the query result

Google APIs · copybara-github · commit 02710fa0ea53 · 2021-10-01T15:49:39.000-07:00
PiperOrigin-RevId: 400308975
diff --git a/google/cloud/dialogflow/cx/v3beta1/session.proto b/google/cloud/dialogflow/cx/v3beta1/session.proto
@@ -545,6 +545,10 @@ message QueryResult {
     // If an [event][google.cloud.dialogflow.cx.v3beta1.EventInput] was provided as input, this field will contain
     // the name of the event.
     string trigger_event = 14;
+
+    // If a [DTMF][DTMFInput] was provided as input, this field will contain
+    // a copy of the [DTMFInput][].
+    DtmfInput dtmf = 23;
   }
 
   // The language that was triggered during intent detection.
