Dialogflow weekly v2/v2beta1 library update:

- Update comments on Contexts and Sessions resources.

PiperOrigin-RevId: 305919798

google/cloud/dialogflow/v2/agent.proto

@@ -328,8 +328,6 @@ message DeleteAgentRequest {
   ];
 }
 
-// ============================================================================
-// Requests and responses for custom methods.
 // The request message for [Agents.SearchAgents][google.cloud.dialogflow.v2.Agents.SearchAgents].
 message SearchAgentsRequest {
   // Required. The project to list agents from.

google/cloud/dialogflow/v2/context.proto

@@ -172,7 +172,7 @@ message Context {
   // -   MapKey value: parameter name
   // -   MapValue type:
   //     -   If parameter's entity type is a composite entity: map
-  //     -   Else: string
+  //     -   Else: string or number, depending on parameter value type
   // -   MapValue value:
   //     -   If parameter's entity type is a composite entity:
   //         map from composite entity property names to property values

google/cloud/dialogflow/v2/dialogflow_v2.yaml

@@ -24,46 +24,20 @@ documentation:
     Builds conversational interfaces (for example, chatbots, and voice-powered
     apps and devices).
   overview: |-
-    [Dialogflow](http://dialogflow.com/) is a natural language
-    understanding platform that makes it easy for you to design and integrate
-    a conversational user interface into your mobile app, web application,
-    device, bot, and so on. Using Dialogflow you can provide users new and
-    engaging ways to interact with your product using both voice recognition
-    and text input.
+    <!-- mdformat off(presubmit failing, mdformat is as well) --> Dialogflow is
+    a natural language understanding platform that makes it easy
+    to design and integrate a conversational user interface into your mobile
+    app, web application, device, bot, interactive voice response system, and
+    so on. Using Dialogflow, you can provide new and engaging ways for
+    users to interact with your product.
 
-    For information on how Dialogflow agents, intents, entities, and so on
-    work, see the [Dialogflow getting
-    started
-    guide](https://dialogflow.com/docs/getting-started/basics) in the
-    dialogflow.com documentation.
+    Dialogflow can analyze multiple types of input from your customers,
+    including text or audio inputs (like from a phone or voice recording).
+    It can also respond to your customers in a couple of ways, either through
+    text or with synthetic speech.
 
-    ## Dialogflow Editions
-
-    Dialogflow is available in two editions: Standard and Enterprise. For
-    information on the difference in Dialogflow editions, see [Dialogflow
-    Editions](https://cloud.google.com/dialogflow-enterprise/docs/editions).
-
-    ## The Dialogflow API
-
-    The Dialogflow API provides a REST and gRPC API that you can use to
-    incorporate the Dialogflow into your product. After you have created a
-    Google Cloud project and a Dialogflow agent, you can use the API to create
-    intents, entities, and so on, and then pass user input to your Dialogflow
-    agent to determine user intent using
-    the
-    [detectIntent](https://cloud.google.com/dialogflow-enterprise/docs/reference/rest/v2beta1/projects.agent.sessions/detectIntent) REST
-    API, or the
-    [StreamingDetectIntentRequest](https://cloud.google.com/dialogflow-enterprise/docs/reference/rpc/google.cloud.dialogflow.v2beta1#google.cloud.dialogflow.v2beta1.StreamingDetectIntentRequest) gRPC
-    API.
-
-    ## Getting Started
-
-    *   For information on setting up a Google Cloud Platform project and
-    creating     an agent using the Dialogflow Enterprise Edition, see
-    [Quickstart](https://cloud.google.com/dialogflow-enterprise/docs/quickstart). *
-    For information on creating an agent using the Dialogflow Standard
-    Edition,     see [Building Your First
-    Agent](https://dialogflow.com/docs/getting-started/building-your-first-agent)
+    For more information, see the
+    [Dialogflow documentation](https://cloud.google.com/dialogflow/docs).
 
 backend:
   rules:

google/cloud/dialogflow/v2/session.proto

@@ -76,7 +76,6 @@ service Sessions {
   }
 }
 
-// Requests and responses for custom methods.
 // The request to detect user's intent.
 message DetectIntentRequest {
   // Required. The name of the session this query is sent to. Format:
@@ -244,6 +243,20 @@ message QueryResult {
   string action = 3;
 
   // The collection of extracted parameters.
+  //
+  // Depending on your protocol or client library language, this is a
+  // map, associative array, symbol table, dictionary, or JSON object
+  // composed of a collection of (MapKey, MapValue) pairs:
+  //
+  // -   MapKey type: string
+  // -   MapKey value: parameter name
+  // -   MapValue type:
+  //     -   If parameter's entity type is a composite entity: map
+  //     -   Else: string or number, depending on parameter value type
+  // -   MapValue value:
+  //     -   If parameter's entity type is a composite entity:
+  //         map from composite entity property names to property values
+  //     -   Else: parameter value
   google.protobuf.Struct parameters = 4;
 
   // This field is set to:
@@ -539,6 +552,20 @@ message EventInput {
   string name = 1 [(google.api.field_behavior) = REQUIRED];
 
   // The collection of parameters associated with the event.
+  //
+  // Depending on your protocol or client library language, this is a
+  // map, associative array, symbol table, dictionary, or JSON object
+  // composed of a collection of (MapKey, MapValue) pairs:
+  //
+  // -   MapKey type: string
+  // -   MapKey value: parameter name
+  // -   MapValue type:
+  //     -   If parameter's entity type is a composite entity: map
+  //     -   Else: string or number, depending on parameter value type
+  // -   MapValue value:
+  //     -   If parameter's entity type is a composite entity:
+  //         map from composite entity property names to property values
+  //     -   Else: parameter value
   google.protobuf.Struct parameters = 2;
 
   // Required. The language of this query. See [Language