docs: clarified some LRO types docs: fixed some wrong update mask descriptions (#173)

* docs: clarified some LRO types docs: fixed some wrong update mask descriptions

PiperOrigin-RevId: 394033461

Source-Link: googleapis/googleapis@aa15f32

Source-Link: googleapis/googleapis-gen@09f16b4

* 🦉 Updates from OwlBot

See https://github.com/googleapis/repo-automation-bots/blob/main/packages/owl-bot/README.md

Co-authored-by: Owl Bot <gcf-owl-bot[bot]@users.noreply.github.com>

Author: gcf-owl-bot[bot]

packages/google-cloud-dialogflow-cx/protos/google/cloud/dialogflow/cx/v3beta1/agent.proto

@@ -94,6 +94,13 @@ service Agents {
   }
 
   // Exports the specified agent to a binary file.
+  // This method is a [long-running
+  // operation](https://cloud.google.com/dialogflow/cx/docs/how/long-running-operation).
+  // The returned `Operation` type has the following method-specific fields:
+  //
+  // - `metadata`: An empty [Struct
+  //   message](https://developers.google.com/protocol-buffers/docs/reference/google.protobuf#struct)
+  // - `response`: [ExportAgentResponse][google.cloud.dialogflow.cx.v3beta1.ExportAgentResponse]
   rpc ExportAgent(ExportAgentRequest) returns (google.longrunning.Operation) {
     option (google.api.http) = {
       post: "/v3beta1/{name=projects/*/locations/*/agents/*}:export"

packages/google-cloud-dialogflow-cx/protos/google/cloud/dialogflow/cx/v3beta1/audio_config.proto

@@ -19,6 +19,7 @@ package google.cloud.dialogflow.cx.v3beta1;
 import "google/api/field_behavior.proto";
 import "google/api/resource.proto";
 import "google/protobuf/duration.proto";
+import "google/protobuf/timestamp.proto";
 import "google/api/annotations.proto";
 
 option cc_enable_arenas = true;

packages/google-cloud-dialogflow-cx/protos/google/cloud/dialogflow/cx/v3beta1/flow.proto

@@ -420,9 +420,9 @@ message UpdateFlowRequest {
   // Required. The flow to update.
   Flow flow = 1 [(google.api.field_behavior) = REQUIRED];
 
-  // Required. The mask to control which fields get updated. If `update_mask` is not
-  // specified, an error will be returned.
-  google.protobuf.FieldMask update_mask = 2 [(google.api.field_behavior) = REQUIRED];
+  // The mask to control which fields get updated. If the mask is not present,
+  // all fields will be updated.
+  google.protobuf.FieldMask update_mask = 2;
 
   // The language of the following fields in `flow`:
   //

packages/google-cloud-dialogflow-cx/protos/google/cloud/dialogflow/cx/v3beta1/test_case.proto

@@ -94,6 +94,12 @@ service TestCases {
   }
 
   // Kicks off a test case run.
+  // This method is a [long-running
+  // operation](https://cloud.google.com/dialogflow/cx/docs/how/long-running-operation).
+  // The returned `Operation` type has the following method-specific fields:
+  //
+  // - `metadata`: [RunTestCaseMetadata][google.cloud.dialogflow.cx.v3beta1.RunTestCaseMetadata]
+  // - `response`: [RunTestCaseResponse][google.cloud.dialogflow.cx.v3beta1.RunTestCaseResponse]
   rpc RunTestCase(RunTestCaseRequest) returns (google.longrunning.Operation) {
     option (google.api.http) = {
       post: "/v3beta1/{name=projects/*/locations/*/agents/*/testCases/*}:run"
@@ -284,7 +290,7 @@ message ConversationTurn {
 
     // Required. Input only. The diagnostic
     // [info][Session.DetectIntentResponse.QueryResult.diagnostic_info]
-    // output for the turn.
+    // output for the turn. Required to calculate the testing coverage.
     google.protobuf.Struct diagnostic_info = 6 [
       (google.api.field_behavior) = REQUIRED,
       (google.api.field_behavior) = INPUT_ONLY
@@ -635,6 +641,7 @@ message RunTestCaseResponse {
 }
 
 // Metadata returned for the [TestCases.RunTestCase][google.cloud.dialogflow.cx.v3beta1.TestCases.RunTestCase] long running operation.
+// This message currently has no fields.
 message RunTestCaseMetadata {
 
 }

packages/google-cloud-dialogflow-cx/protos/protos.json

@@ -1053,6 +1053,13 @@ export class AgentsClient {
   ): void;
   /**
    * Exports the specified agent to a binary file.
+   * This method is a [long-running
+   * operation](https://cloud.google.com/dialogflow/cx/docs/how/long-running-operation).
+   * The returned `Operation` type has the following method-specific fields:
+   *
+   * - `metadata`: An empty [Struct
+   *   message](https://developers.google.com/protocol-buffers/docs/reference/google.protobuf#struct)
+   * - `response`: {@link google.cloud.dialogflow.cx.v3beta1.ExportAgentResponse|ExportAgentResponse}
    *
    * @param {Object} request
    *   The request object that will be sent.

packages/google-cloud-dialogflow-cx/src/v3beta1/agents_client.ts

@@ -803,8 +803,8 @@ export class FlowsClient {
    * @param {google.cloud.dialogflow.cx.v3beta1.Flow} request.flow
    *   Required. The flow to update.
    * @param {google.protobuf.FieldMask} request.updateMask
-   *   Required. The mask to control which fields get updated. If `update_mask` is not
-   *   specified, an error will be returned.
+   *   The mask to control which fields get updated. If the mask is not present,
+   *   all fields will be updated.
    * @param {string} request.languageCode
    *   The language of the following fields in `flow`:
    *

packages/google-cloud-dialogflow-cx/src/v3beta1/flows_client.ts

@@ -1090,6 +1090,12 @@ export class TestCasesClient {
   ): void;
   /**
    * Kicks off a test case run.
+   * This method is a [long-running
+   * operation](https://cloud.google.com/dialogflow/cx/docs/how/long-running-operation).
+   * The returned `Operation` type has the following method-specific fields:
+   *
+   * - `metadata`: {@link google.cloud.dialogflow.cx.v3beta1.RunTestCaseMetadata|RunTestCaseMetadata}
+   * - `response`: {@link google.cloud.dialogflow.cx.v3beta1.RunTestCaseResponse|RunTestCaseResponse}
    *
    * @param {Object} request
    *   The request object that will be sent.