feat: added location-aware HTTP path binding for ListIntents

feat: exposed match confidence and parameter in AnalyzeContentResponse
feat: added DTMF and PARTIAL DTMF type in recognition result

PiperOrigin-RevId: 374460003

google/cloud/dialogflow/v2beta1/intent.proto

@@ -53,6 +53,9 @@ service Intents {
       additional_bindings {
         get: "/v2beta1/{parent=projects/*/agent/environments/*}/intents"
       }
+      additional_bindings {
+        get: "/v2beta1/{parent=projects/*/locations/*/agent/environments/*}/intents"
+      }
     };
     option (google.api.method_signature) = "parent";
     option (google.api.method_signature) = "parent,language_code";
@@ -1198,7 +1201,15 @@ message Intent {
 // The request message for [Intents.ListIntents][google.cloud.dialogflow.v2beta1.Intents.ListIntents].
 message ListIntentsRequest {
   // Required. The agent to list all intents from.
-  // Format: `projects/<Project ID>/agent`.
+  // Format: `projects/<Project ID>/agent` or `projects/<Project
+  // ID>/locations/<Location ID>/agent`.
+  //
+  // Alternatively, you can specify the environment to list intents for.
+  // Format: `projects/<Project ID>/agent/environments/<Environment ID>`
+  // or `projects/<Project ID>/locations/<Location
+  // ID>/agent/environments/<Environment ID>`.
+  // Note: training phrases of the intents will not be returned for non-draft
+  // environment.
   string parent = 1 [
     (google.api.field_behavior) = REQUIRED,
     (google.api.resource_reference) = {

google/cloud/dialogflow/v2beta1/participant.proto

@@ -410,9 +410,21 @@ message AutomatedAgentReply {
     string event = 5;
   }
 
+  // The confidence of the match. Values range from 0.0 (completely uncertain)
+  // to 1.0 (completely certain).
+  // This value is for informational purpose only and is only used to help match
+  // the best intent within the classification threshold. This value may change
+  // for the same end-user expression at any time due to a model retraining or
+  // change in implementation.
+  float match_confidence = 9;
+
+  // The collection of current parameters at the time of this response.
+  google.protobuf.Struct parameters = 10;
+
   // The collection of current Dialogflow CX agent session parameters at the
   // time of this response.
-  google.protobuf.Struct cx_session_parameters = 6;
+  // Deprecated: Use `parameters` instead.
+  google.protobuf.Struct cx_session_parameters = 6 [deprecated = true];
 }
 
 // The type of Human Agent Assistant API suggestion to perform, and the maximum

google/cloud/dialogflow/v2beta1/session.proto

@@ -659,6 +659,12 @@ message StreamingRecognitionResult {
     // Message contains a (possibly partial) transcript.
     TRANSCRIPT = 1;
 
+    // Message contains DTMF digits. When the client gets the message, it
+    // should stop sending additional data, half-close the gRPC connection, and
+    // wait for any additional results until the server closes the gRPC.
+    // connection.
+    DTMF_DIGITS = 3;
+
     // Event indicates that the server has detected the end of the user's speech
     // utterance and expects no additional speech. Therefore, the server will
     // not process additional audio (although it may subsequently return
@@ -667,6 +673,11 @@ message StreamingRecognitionResult {
     // until the server closes the gRPC connection. This message is only sent if
     // `single_utterance` was set to `true`, and is not used otherwise.
     END_OF_SINGLE_UTTERANCE = 2;
+
+    // Message contains DTMF digits. Before a message with DTMF_DIGITS is sent,
+    // a message with PARTIAL_DTMF_DIGITS may be sent with DTMF digits collected
+    // up to the time of sending, which represents an intermediate result.
+    PARTIAL_DTMF_DIGITS = 4;
   }
 
   // Type of the result message.