googleapis · gcf-owl-bot · Mar 23, 2026 · Mar 23, 2026 · Mar 24, 2026 · Mar 24, 2026
@@ -1,4 +1,4 @@
-// Copyright 2025 Google LLC
+// Copyright 2026 Google LLC
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.

@@ -1,4 +1,4 @@
-// Copyright 2025 Google LLC
+// Copyright 2026 Google LLC
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.

@@ -1,4 +1,4 @@
-// Copyright 2025 Google LLC
+// Copyright 2026 Google LLC
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.

@@ -1,4 +1,4 @@
-// Copyright 2025 Google LLC
+// Copyright 2026 Google LLC
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.

@@ -0,0 +1,46 @@
+// Copyright 2026 Google LLC
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+syntax = "proto3";
+
+package google.cloud.dialogflow.v2;
+
+import "google/api/field_behavior.proto";
+import "google/api/resource.proto";
+import "google/cloud/dialogflow/v2/tool.proto";
+
+option csharp_namespace = "Google.Cloud.Dialogflow.V2";
+option go_package = "cloud.google.com/go/dialogflow/apiv2/dialogflowpb;dialogflowpb";
+option java_multiple_files = true;
+option java_outer_classname = "CesAppProto";
+option java_package = "com.google.cloud.dialogflow.v2";
+option objc_class_prefix = "DF";
+option (google.api.resource_definition) = {
+  type: "ces.googleapis.com/App"
+  pattern: "projects/{project}/locations/{location}/apps/{app}"
+};
+
+// Spec of CES app that the generator can choose from.
+message CesAppSpec {
+  // Optional. Format: `projects/<Project ID>/locations/<Location ID>/apps/<app
+  // ID>`.
+  string ces_app = 1 [
+    (google.api.field_behavior) = OPTIONAL,
+    (google.api.resource_reference) = { type: "ces.googleapis.com/App" }
+  ];
+
+  // Optional. Indicates whether the app requires human confirmation.
+  Tool.ConfirmationRequirement confirmation_requirement = 2
+      [(google.api.field_behavior) = OPTIONAL];
+}
@@ -0,0 +1,42 @@
+// Copyright 2026 Google LLC
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+syntax = "proto3";
+
+package google.cloud.dialogflow.v2;
+
+import "google/api/field_behavior.proto";
+import "google/api/resource.proto";
+import "google/cloud/dialogflow/v2/tool.proto";
+
+option csharp_namespace = "Google.Cloud.Dialogflow.V2";
+option go_package = "cloud.google.com/go/dialogflow/apiv2/dialogflowpb;dialogflowpb";
+option java_multiple_files = true;
+option java_outer_classname = "CesToolProto";
+option java_package = "com.google.cloud.dialogflow.v2";
+option objc_class_prefix = "DF";
+
+// Spec of CES tool that the generator can choose from.
+message CesToolSpec {
+  // Optional. Format: `projects/<Project ID>/locations/<Location ID>/apps/<app
+  // ID>/tools/<tool ID>`.
+  string ces_tool = 1 [
+    (google.api.field_behavior) = OPTIONAL,
+    (google.api.resource_reference) = { type: "ces.googleapis.com/Tool" }
+  ];
+
+  // Optional. Indicates whether the tool requires human confirmation.
+  Tool.ConfirmationRequirement confirmation_requirement = 2
+      [(google.api.field_behavior) = OPTIONAL];
+}
@@ -1,4 +1,4 @@
-// Copyright 2025 Google LLC
+// Copyright 2026 Google LLC
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.

@@ -1,4 +1,4 @@
-// Copyright 2025 Google LLC
+// Copyright 2026 Google LLC
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.
@@ -367,6 +367,37 @@ message Conversation {
         [(google.api.field_behavior) = OUTPUT_ONLY];
   }
 
+  // Represents the context of a generator.
+  message GeneratorContext {
+    // The available generator types.
+    enum GeneratorType {
+      // Unspecified generator type.
+      GENERATOR_TYPE_UNSPECIFIED = 0;
+
+      // Free form generator type.
+      FREE_FORM = 1;
+
+      // Agent coaching generator type.
+      AGENT_COACHING = 2;
+
+      // Summarization generator type.
+      SUMMARIZATION = 3;
+
+      // Translation generator type.
+      TRANSLATION = 4;
+
+      // Agent feedback generator type.
+      AGENT_FEEDBACK = 5;
+
+      // Customer message generation generator type.
+      CUSTOMER_MESSAGE_GENERATION = 6;
+    }
+
+    // Output only. The type of the generator.
+    GeneratorType generator_type = 1
+        [(google.api.field_behavior) = OUTPUT_ONLY];
+  }
+
   // Output only. Identifier. The unique identifier of this conversation.
   // Format: `projects/<Project ID>/locations/<Location
   // ID>/conversations/<Conversation ID>`.
@@ -426,9 +457,22 @@ message Conversation {
   TelephonyConnectionInfo telephony_connection_info = 10
       [(google.api.field_behavior) = OUTPUT_ONLY];
 
+  // Optional. Output only. The initial conversation profile to be used to
+  // configure this conversation, which is a copy of the conversation profile
+  // config read at conversation creation time.
+  ConversationProfile initial_conversation_profile = 15 [
+    (google.api.field_behavior) = OPTIONAL,
+    (google.api.field_behavior) = OUTPUT_ONLY
+  ];
+
   // Output only. The context reference updates provided by external systems.
   map<string, ContextReference> ingested_context_references = 17
       [(google.api.field_behavior) = OUTPUT_ONLY];
+
+  // Output only. A map with generator name as key and generator context as
+  // value.
+  map<string, GeneratorContext> initial_generator_contexts = 18
+      [(google.api.field_behavior) = OUTPUT_ONLY];
 }
 
 // The request message for
@@ -651,6 +695,15 @@ message SuggestConversationSummaryRequest {
 message SuggestConversationSummaryResponse {
   // Generated summary for a conversation.
   message Summary {
+    // A component of the generated summary.
+    message SummarySection {
+      // Output only. Name of the section.
+      string section = 1 [(google.api.field_behavior) = OUTPUT_ONLY];
+
+      // Output only. Summary text for the section.
+      string summary = 2 [(google.api.field_behavior) = OUTPUT_ONLY];
+    }
+
     // The summary content that is concatenated into one string.
     string text = 1;
 
@@ -659,6 +712,10 @@ message SuggestConversationSummaryResponse {
     // specific format for the key or value.
     map<string, string> text_sections = 4;
 
+    // Same as text_sections, but in an order that is consistent with the order
+    // of the sections in the generator.
+    repeated SummarySection sorted_text_sections = 6;
+
     // The name of the answer record. Format:
     // "projects/<Project ID>/answerRecords/<Answer Record ID>"
     string answer_record = 3 [(google.api.resource_reference) = {
@@ -1117,6 +1174,36 @@ message SearchKnowledgeRequest {
   bool exact_search = 14 [(google.api.field_behavior) = OPTIONAL];
 }
 
+// Debug information related to SearchKnowledge feature.
+message SearchKnowledgeDebugInfo {
+  // Configured behaviors for SearchKnowledge.
+  message SearchKnowledgeBehavior {
+    // Whether data store agent rewriter was turned on for the request.
+    bool answer_generation_rewriter_on = 1;
+
+    // Whether end_user_metadata is included in the data store agent call.
+    bool end_user_metadata_included = 2;
+
+    // This field indicates whether third party connectors are enabled for the
+    // project. Note that this field only indicates if the project is
+    // allowlisted for connectors.
+    bool third_party_connector_allowed = 4;
+  }
+
+  // Response reason from datastore which indicates data serving status or
+  // answer quality degradation.
+  DatastoreResponseReason datastore_response_reason = 1;
+
+  // Configured behaviors for SearchKnowledge.
+  SearchKnowledgeBehavior search_knowledge_behavior = 2;
+
+  // Information about parameters ingested for search knowledge.
+  IngestedContextReferenceDebugInfo ingested_context_reference_debug_info = 3;
+
+  // The latency of the service.
+  ServiceLatency service_latency = 4;
+}
+
 // The response message for
 // [Conversations.SearchKnowledge][google.cloud.dialogflow.v2.Conversations.SearchKnowledge].
 message SearchKnowledgeResponse {
@@ -1126,6 +1213,9 @@ message SearchKnowledgeResponse {
 
   // The rewritten query used to search knowledge.
   string rewritten_query = 3;
+
+  // Debug info for SearchKnowledge.
+  SearchKnowledgeDebugInfo search_knowledge_debug_info = 4;
 }
 
 // Represents a SearchKnowledge answer.

@@ -1,4 +1,4 @@
-// Copyright 2025 Google LLC
+// Copyright 2026 Google LLC
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.

@@ -1,4 +1,4 @@
-// Copyright 2025 Google LLC
+// Copyright 2026 Google LLC
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.

@@ -1,4 +1,4 @@
-// Copyright 2025 Google LLC
+// Copyright 2026 Google LLC
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.

@@ -1,4 +1,4 @@
-// Copyright 2025 Google LLC
+// Copyright 2026 Google LLC
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.
@@ -785,6 +785,31 @@ message HumanAgentAssistantConfig {
     // If Pub/Sub notification is configured, result will be in
     // [ConversationEvent.new_message_payload.SentimentAnalysisResult][google.cloud.dialogflow.v2.ConversationEvent.new_message_payload].
     bool enable_sentiment_analysis = 3;
+
+    // Optional. Enables sentiment analysis for audio input and conversation
+    // messages. If unspecified, defaults to false. If this flag is set to true,
+    // other 'enable_sentiment_analysis' fields will be ignored.
+    //
+    // Sentiment analysis inspects user input and identifies the prevailing
+    // subjective opinion, especially to determine a user's attitude as
+    // positive, negative, or neutral.
+    // https://cloud.google.com/natural-language/docs/basics#sentiment_analysis
+    // For
+    // [Participants.StreamingAnalyzeContent][google.cloud.dialogflow.v2.Participants.StreamingAnalyzeContent]
+    // method, result will be in
+    // [StreamingAnalyzeContentResponse.message.SentimentAnalysisResult][google.cloud.dialogflow.v2.StreamingAnalyzeContentResponse.message].
+    // For
+    // [Participants.AnalyzeContent][google.cloud.dialogflow.v2.Participants.AnalyzeContent]
+    // method, result will be in
+    // [AnalyzeContentResponse.message.SentimentAnalysisResult][google.cloud.dialogflow.v2.AnalyzeContentResponse.message]
+    // For
+    // [Conversations.ListMessages][google.cloud.dialogflow.v2.Conversations.ListMessages]
+    // method, result will be in
+    // [ListMessagesResponse.messages.SentimentAnalysisResult][google.cloud.dialogflow.v2.ListMessagesResponse.messages]
+    // If Pub/Sub notification is configured, result will be in
+    // [ConversationEvent.new_message_payload.SentimentAnalysisResult][google.cloud.dialogflow.v2.ConversationEvent.new_message_payload].
+    bool enable_sentiment_analysis_v3 = 5
+        [(google.api.field_behavior) = OPTIONAL];
   }
 
   // Pub/Sub topic on which to publish new agent assistant events.

@@ -1,4 +1,4 @@
-// Copyright 2025 Google LLC
+// Copyright 2026 Google LLC
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.

@@ -1,4 +1,4 @@
-// Copyright 2025 Google LLC
+// Copyright 2026 Google LLC
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.

@@ -1,4 +1,4 @@
-// Copyright 2025 Google LLC
+// Copyright 2026 Google LLC
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.

@@ -1,4 +1,4 @@
-// Copyright 2025 Google LLC
+// Copyright 2026 Google LLC
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.

@@ -1,4 +1,4 @@
-// Copyright 2025 Google LLC
+// Copyright 2026 Google LLC
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.

@@ -1,4 +1,4 @@
-// Copyright 2025 Google LLC
+// Copyright 2026 Google LLC
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.

@@ -1,4 +1,4 @@
-// Copyright 2025 Google LLC
+// Copyright 2026 Google LLC
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.
@@ -21,7 +21,10 @@ import "google/api/client.proto";
 import "google/api/field_behavior.proto";
 import "google/api/resource.proto";
 import "google/cloud/dialogflow/v2/agent_coaching_instruction.proto";
+import "google/cloud/dialogflow/v2/ces_app.proto";
+import "google/cloud/dialogflow/v2/ces_tool.proto";
 import "google/cloud/dialogflow/v2/tool_call.proto";
+import "google/cloud/dialogflow/v2/toolset.proto";
 import "google/protobuf/empty.proto";
 import "google/protobuf/field_mask.proto";
 import "google/protobuf/timestamp.proto";
@@ -462,6 +465,18 @@ message Generator {
   // AI Coach feature.
   SuggestionDedupingConfig suggestion_deduping_config = 23
       [(google.api.field_behavior) = OPTIONAL];
+
+  // Optional. List of CES toolset specs that the generator can choose from.
+  repeated ToolsetTool toolset_tools = 27
+      [(google.api.field_behavior) = OPTIONAL];
+
+  // Optional. List of CES tool specs that the generator can choose from.
+  repeated CesToolSpec ces_tool_specs = 28
+      [(google.api.field_behavior) = OPTIONAL];
+
+  // Optional. List of CES app specs that the generator can choose from.
+  repeated CesAppSpec ces_app_specs = 29
+      [(google.api.field_behavior) = OPTIONAL];
 }
 
 // Suggestion generated using free form generator.

@@ -1,4 +1,4 @@
-// Copyright 2025 Google LLC
+// Copyright 2026 Google LLC
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.