fix: allow passing gax instance to client constructor

protos/google/cloud/dialogflow/v2/session.proto

@@ -256,7 +256,8 @@ message QueryInput {
     // Instructs the speech recognizer how to process the speech audio.
     InputAudioConfig audio_config = 1;
 
-    // The natural language text to be processed.
+    // The natural language text to be processed. Text length must not exceed
+    // 256 character for virtual agent interactions.
     TextInput text = 2;
 
     // The event to be processed.
@@ -615,7 +616,7 @@ message StreamingRecognitionResult {
 // Represents the natural language text to be processed.
 message TextInput {
   // Required. The UTF-8 encoded natural language text to be processed.
-  // Text length must not exceed 256 characters.
+  // Text length must not exceed 256 characters for virtual agent interactions.
   string text = 1 [(google.api.field_behavior) = REQUIRED];
 
   // Required. The language of this conversational query. See [Language

protos/google/cloud/dialogflow/v2beta1/answer_record.proto

@@ -282,8 +282,6 @@ message ListAnswerRecordsRequest {
 
   // Optional. Filters to restrict results to specific answer records.
   //
-  // Marked deprecated as it hasn't been, and isn't currently, supported.
-  //
   // For more information about filtering, see
   // [API Filtering](https://aip.dev/160).
   string filter = 2 [

protos/google/cloud/dialogflow/v2beta1/participant.proto

@@ -106,8 +106,8 @@ service Participants {
       }
     };
     option (google.api.method_signature) = "participant,text_input";
-    option (google.api.method_signature) = "participant,event_input";
     option (google.api.method_signature) = "participant,audio_input";
+    option (google.api.method_signature) = "participant,event_input";
   }
 
   // Adds a text (e.g., chat) or audio (e.g., phone recording) message from a
@@ -416,7 +416,8 @@ message AudioInput {
 
   // Required. The natural language speech audio to be processed.
   // A single request can contain up to 1 minute of speech audio data.
-  // The transcribed text cannot contain more than 256 bytes.
+  // The transcribed text cannot contain more than 256 bytes for virtual agent
+  // interactions.
   bytes audio = 2;
 }
 
@@ -760,7 +761,8 @@ message StreamingAnalyzeContentRequest {
 
     // The UTF-8 encoded natural language text to be processed. Must be sent if
     // `text_config` is set in the first message. Text length must not exceed
-    // 256 bytes. The `input_text` field can be only sent once.
+    // 256 bytes for virtual agent interactions. The `input_text` field can be
+    // only sent once.
     string input_text = 6;
 
     // The DTMF digits used to invoke intent and fill in parameter value.

protos/google/cloud/dialogflow/v2beta1/session.proto

@@ -754,7 +754,7 @@ message StreamingRecognitionResult {
 // Represents the natural language text to be processed.
 message TextInput {
   // Required. The UTF-8 encoded natural language text to be processed.
-  // Text length must not exceed 256 characters.
+  // Text length must not exceed 256 characters for virtual agent interactions.
   string text = 1;
 
   // Required. The language of this conversational query. See [Language

samples/generated/v2/agents.delete_agent.js

@@ -23,6 +23,9 @@
 function main(parent) {
   // [START dialogflow_v2_generated_Agents_DeleteAgent_async]
   /**
+   * This snippet has been automatically generated and should be regarded as a code template only.
+   * It will require modifications to work.
+   * It may require correct/in-range values for request initialization.
    * TODO(developer): Uncomment these variables before running the sample.
    */
   /**

samples/generated/v2/agents.export_agent.js

@@ -23,6 +23,9 @@
 function main(parent, agentUri) {
   // [START dialogflow_v2_generated_Agents_ExportAgent_async]
   /**
+   * This snippet has been automatically generated and should be regarded as a code template only.
+   * It will require modifications to work.
+   * It may require correct/in-range values for request initialization.
    * TODO(developer): Uncomment these variables before running the sample.
    */
   /**

samples/generated/v2/agents.get_agent.js

@@ -23,6 +23,9 @@
 function main(parent) {
   // [START dialogflow_v2_generated_Agents_GetAgent_async]
   /**
+   * This snippet has been automatically generated and should be regarded as a code template only.
+   * It will require modifications to work.
+   * It may require correct/in-range values for request initialization.
    * TODO(developer): Uncomment these variables before running the sample.
    */
   /**

samples/generated/v2/agents.get_validation_result.js

@@ -23,6 +23,9 @@
 function main(parent) {
   // [START dialogflow_v2_generated_Agents_GetValidationResult_async]
   /**
+   * This snippet has been automatically generated and should be regarded as a code template only.
+   * It will require modifications to work.
+   * It may require correct/in-range values for request initialization.
    * TODO(developer): Uncomment these variables before running the sample.
    */
   /**

samples/generated/v2/agents.import_agent.js

@@ -23,6 +23,9 @@
 function main(parent) {
   // [START dialogflow_v2_generated_Agents_ImportAgent_async]
   /**
+   * This snippet has been automatically generated and should be regarded as a code template only.
+   * It will require modifications to work.
+   * It may require correct/in-range values for request initialization.
    * TODO(developer): Uncomment these variables before running the sample.
    */
   /**

samples/generated/v2/agents.restore_agent.js

@@ -23,6 +23,9 @@
 function main(parent) {
   // [START dialogflow_v2_generated_Agents_RestoreAgent_async]
   /**
+   * This snippet has been automatically generated and should be regarded as a code template only.
+   * It will require modifications to work.
+   * It may require correct/in-range values for request initialization.
    * TODO(developer): Uncomment these variables before running the sample.
    */
   /**

samples/generated/v2/agents.search_agents.js

@@ -23,6 +23,9 @@
 function main(parent) {
   // [START dialogflow_v2_generated_Agents_SearchAgents_async]
   /**
+   * This snippet has been automatically generated and should be regarded as a code template only.
+   * It will require modifications to work.
+   * It may require correct/in-range values for request initialization.
    * TODO(developer): Uncomment these variables before running the sample.
    */
   /**

samples/generated/v2/agents.set_agent.js

@@ -23,6 +23,9 @@
 function main(agent) {
   // [START dialogflow_v2_generated_Agents_SetAgent_async]
   /**
+   * This snippet has been automatically generated and should be regarded as a code template only.
+   * It will require modifications to work.
+   * It may require correct/in-range values for request initialization.
    * TODO(developer): Uncomment these variables before running the sample.
    */
   /**

samples/generated/v2/agents.train_agent.js

@@ -23,6 +23,9 @@
 function main(parent) {
   // [START dialogflow_v2_generated_Agents_TrainAgent_async]
   /**
+   * This snippet has been automatically generated and should be regarded as a code template only.
+   * It will require modifications to work.
+   * It may require correct/in-range values for request initialization.
    * TODO(developer): Uncomment these variables before running the sample.
    */
   /**

samples/generated/v2/answer_records.list_answer_records.js

@@ -23,6 +23,9 @@
 function main(parent) {
   // [START dialogflow_v2_generated_AnswerRecords_ListAnswerRecords_async]
   /**
+   * This snippet has been automatically generated and should be regarded as a code template only.
+   * It will require modifications to work.
+   * It may require correct/in-range values for request initialization.
    * TODO(developer): Uncomment these variables before running the sample.
    */
   /**

samples/generated/v2/answer_records.update_answer_record.js

@@ -23,6 +23,9 @@
 function main(answerRecord, updateMask) {
   // [START dialogflow_v2_generated_AnswerRecords_UpdateAnswerRecord_async]
   /**
+   * This snippet has been automatically generated and should be regarded as a code template only.
+   * It will require modifications to work.
+   * It may require correct/in-range values for request initialization.
    * TODO(developer): Uncomment these variables before running the sample.
    */
   /**

samples/generated/v2/contexts.create_context.js

@@ -23,6 +23,9 @@
 function main(parent, context) {
   // [START dialogflow_v2_generated_Contexts_CreateContext_async]
   /**
+   * This snippet has been automatically generated and should be regarded as a code template only.
+   * It will require modifications to work.
+   * It may require correct/in-range values for request initialization.
    * TODO(developer): Uncomment these variables before running the sample.
    */
   /**

samples/generated/v2/contexts.delete_all_contexts.js

@@ -23,6 +23,9 @@
 function main(parent) {
   // [START dialogflow_v2_generated_Contexts_DeleteAllContexts_async]
   /**
+   * This snippet has been automatically generated and should be regarded as a code template only.
+   * It will require modifications to work.
+   * It may require correct/in-range values for request initialization.
    * TODO(developer): Uncomment these variables before running the sample.
    */
   /**

samples/generated/v2/contexts.delete_context.js

@@ -23,6 +23,9 @@
 function main(name) {
   // [START dialogflow_v2_generated_Contexts_DeleteContext_async]
   /**
+   * This snippet has been automatically generated and should be regarded as a code template only.
+   * It will require modifications to work.
+   * It may require correct/in-range values for request initialization.
    * TODO(developer): Uncomment these variables before running the sample.
    */
   /**

samples/generated/v2/contexts.get_context.js

@@ -23,6 +23,9 @@
 function main(name) {
   // [START dialogflow_v2_generated_Contexts_GetContext_async]
   /**
+   * This snippet has been automatically generated and should be regarded as a code template only.
+   * It will require modifications to work.
+   * It may require correct/in-range values for request initialization.
    * TODO(developer): Uncomment these variables before running the sample.
    */
   /**

samples/generated/v2/contexts.list_contexts.js

@@ -23,6 +23,9 @@
 function main(parent) {
   // [START dialogflow_v2_generated_Contexts_ListContexts_async]
   /**
+   * This snippet has been automatically generated and should be regarded as a code template only.
+   * It will require modifications to work.
+   * It may require correct/in-range values for request initialization.
    * TODO(developer): Uncomment these variables before running the sample.
    */
   /**

samples/generated/v2/contexts.update_context.js

@@ -23,6 +23,9 @@
 function main(context) {
   // [START dialogflow_v2_generated_Contexts_UpdateContext_async]
   /**
+   * This snippet has been automatically generated and should be regarded as a code template only.
+   * It will require modifications to work.
+   * It may require correct/in-range values for request initialization.
    * TODO(developer): Uncomment these variables before running the sample.
    */
   /**

samples/generated/v2/conversation_datasets.create_conversation_dataset.js

@@ -23,6 +23,9 @@
 function main(parent, conversationDataset) {
   // [START dialogflow_v2_generated_ConversationDatasets_CreateConversationDataset_async]
   /**
+   * This snippet has been automatically generated and should be regarded as a code template only.
+   * It will require modifications to work.
+   * It may require correct/in-range values for request initialization.
    * TODO(developer): Uncomment these variables before running the sample.
    */
   /**

samples/generated/v2/conversation_datasets.delete_conversation_dataset.js

@@ -23,6 +23,9 @@
 function main(name) {
   // [START dialogflow_v2_generated_ConversationDatasets_DeleteConversationDataset_async]
   /**
+   * This snippet has been automatically generated and should be regarded as a code template only.
+   * It will require modifications to work.
+   * It may require correct/in-range values for request initialization.
    * TODO(developer): Uncomment these variables before running the sample.
    */
   /**

samples/generated/v2/conversation_datasets.get_conversation_dataset.js

@@ -23,6 +23,9 @@
 function main(name) {
   // [START dialogflow_v2_generated_ConversationDatasets_GetConversationDataset_async]
   /**
+   * This snippet has been automatically generated and should be regarded as a code template only.
+   * It will require modifications to work.
+   * It may require correct/in-range values for request initialization.
    * TODO(developer): Uncomment these variables before running the sample.
    */
   /**

samples/generated/v2/conversation_datasets.import_conversation_data.js

@@ -23,6 +23,9 @@
 function main(name, inputConfig) {
   // [START dialogflow_v2_generated_ConversationDatasets_ImportConversationData_async]
   /**
+   * This snippet has been automatically generated and should be regarded as a code template only.
+   * It will require modifications to work.
+   * It may require correct/in-range values for request initialization.
    * TODO(developer): Uncomment these variables before running the sample.
    */
   /**

samples/generated/v2/conversation_datasets.list_conversation_datasets.js

@@ -23,6 +23,9 @@
 function main(parent) {
   // [START dialogflow_v2_generated_ConversationDatasets_ListConversationDatasets_async]
   /**
+   * This snippet has been automatically generated and should be regarded as a code template only.
+   * It will require modifications to work.
+   * It may require correct/in-range values for request initialization.
    * TODO(developer): Uncomment these variables before running the sample.
    */
   /**

samples/generated/v2/conversation_models.create_conversation_model.js

@@ -23,6 +23,9 @@
 function main(conversationModel) {
   // [START dialogflow_v2_generated_ConversationModels_CreateConversationModel_async]
   /**
+   * This snippet has been automatically generated and should be regarded as a code template only.
+   * It will require modifications to work.
+   * It may require correct/in-range values for request initialization.
    * TODO(developer): Uncomment these variables before running the sample.
    */
   /**

samples/generated/v2/conversation_models.create_conversation_model_evaluation.js

@@ -23,6 +23,9 @@
 function main(parent, conversationModelEvaluation) {
   // [START dialogflow_v2_generated_ConversationModels_CreateConversationModelEvaluation_async]
   /**
+   * This snippet has been automatically generated and should be regarded as a code template only.
+   * It will require modifications to work.
+   * It may require correct/in-range values for request initialization.
    * TODO(developer): Uncomment these variables before running the sample.
    */
   /**

samples/generated/v2/conversation_models.delete_conversation_model.js

@@ -23,6 +23,9 @@
 function main(name) {
   // [START dialogflow_v2_generated_ConversationModels_DeleteConversationModel_async]
   /**
+   * This snippet has been automatically generated and should be regarded as a code template only.
+   * It will require modifications to work.
+   * It may require correct/in-range values for request initialization.
    * TODO(developer): Uncomment these variables before running the sample.
    */
   /**

samples/generated/v2/conversation_models.deploy_conversation_model.js

@@ -23,6 +23,9 @@
 function main(name) {
   // [START dialogflow_v2_generated_ConversationModels_DeployConversationModel_async]
   /**
+   * This snippet has been automatically generated and should be regarded as a code template only.
+   * It will require modifications to work.
+   * It may require correct/in-range values for request initialization.
    * TODO(developer): Uncomment these variables before running the sample.
    */
   /**

samples/generated/v2/conversation_models.get_conversation_model.js

@@ -23,6 +23,9 @@
 function main(name) {
   // [START dialogflow_v2_generated_ConversationModels_GetConversationModel_async]
   /**
+   * This snippet has been automatically generated and should be regarded as a code template only.
+   * It will require modifications to work.
+   * It may require correct/in-range values for request initialization.
    * TODO(developer): Uncomment these variables before running the sample.
    */
   /**

samples/generated/v2/conversation_models.get_conversation_model_evaluation.js

@@ -23,6 +23,9 @@
 function main(name) {
   // [START dialogflow_v2_generated_ConversationModels_GetConversationModelEvaluation_async]
   /**
+   * This snippet has been automatically generated and should be regarded as a code template only.
+   * It will require modifications to work.
+   * It may require correct/in-range values for request initialization.
    * TODO(developer): Uncomment these variables before running the sample.
    */
   /**

samples/generated/v2/conversation_models.list_conversation_model_evaluations.js

@@ -23,6 +23,9 @@
 function main(parent) {
   // [START dialogflow_v2_generated_ConversationModels_ListConversationModelEvaluations_async]
   /**
+   * This snippet has been automatically generated and should be regarded as a code template only.
+   * It will require modifications to work.
+   * It may require correct/in-range values for request initialization.
    * TODO(developer): Uncomment these variables before running the sample.
    */
   /**

samples/generated/v2/conversation_models.list_conversation_models.js

@@ -23,6 +23,9 @@
 function main(parent) {
   // [START dialogflow_v2_generated_ConversationModels_ListConversationModels_async]
   /**
+   * This snippet has been automatically generated and should be regarded as a code template only.
+   * It will require modifications to work.
+   * It may require correct/in-range values for request initialization.
    * TODO(developer): Uncomment these variables before running the sample.
    */
   /**

samples/generated/v2/conversation_models.undeploy_conversation_model.js

@@ -23,6 +23,9 @@
 function main(name) {
   // [START dialogflow_v2_generated_ConversationModels_UndeployConversationModel_async]
   /**
+   * This snippet has been automatically generated and should be regarded as a code template only.
+   * It will require modifications to work.
+   * It may require correct/in-range values for request initialization.
    * TODO(developer): Uncomment these variables before running the sample.
    */
   /**