feat: Add the enable_partial_automated_agent_reply flag

chore: remove extraneous backend config

PiperOrigin-RevId: 569315665

google/cloud/dialogflow/v2/dialogflow_v2.yaml

@@ -74,61 +74,6 @@ documentation:
   - selector: google.cloud.location.Locations.ListLocations
     description: Lists information about the supported locations for this service.
 
-backend:
-  rules:
-  - selector: 'google.cloud.dialogflow.v2.Agents.*'
-    deadline: 60.0
-  - selector: google.cloud.dialogflow.v2.AnswerRecords.ListAnswerRecords
-    deadline: 60.0
-  - selector: google.cloud.dialogflow.v2.AnswerRecords.UpdateAnswerRecord
-    deadline: 60.0
-  - selector: 'google.cloud.dialogflow.v2.Contexts.*'
-    deadline: 60.0
-  - selector: 'google.cloud.dialogflow.v2.ConversationDatasets.*'
-    deadline: 60.0
-  - selector: 'google.cloud.dialogflow.v2.ConversationModels.*'
-    deadline: 60.0
-  - selector: 'google.cloud.dialogflow.v2.ConversationProfiles.*'
-    deadline: 60.0
-  - selector: 'google.cloud.dialogflow.v2.Conversations.*'
-    deadline: 60.0
-  - selector: 'google.cloud.dialogflow.v2.Documents.*'
-    deadline: 60.0
-  - selector: 'google.cloud.dialogflow.v2.EntityTypes.*'
-    deadline: 60.0
-  - selector: 'google.cloud.dialogflow.v2.Environments.*'
-    deadline: 60.0
-  - selector: google.cloud.dialogflow.v2.Fulfillments.GetFulfillment
-    deadline: 60.0
-  - selector: google.cloud.dialogflow.v2.Fulfillments.UpdateFulfillment
-    deadline: 60.0
-  - selector: 'google.cloud.dialogflow.v2.Intents.*'
-    deadline: 60.0
-  - selector: 'google.cloud.dialogflow.v2.KnowledgeBases.*'
-    deadline: 60.0
-  - selector: 'google.cloud.dialogflow.v2.Participants.*'
-    deadline: 60.0
-  - selector: google.cloud.dialogflow.v2.Participants.AnalyzeContent
-    deadline: 220.0
-  - selector: google.cloud.dialogflow.v2.Participants.StreamingAnalyzeContent
-    deadline: 220.0
-  - selector: 'google.cloud.dialogflow.v2.SessionEntityTypes.*'
-    deadline: 60.0
-  - selector: google.cloud.dialogflow.v2.Sessions.DetectIntent
-    deadline: 220.0
-  - selector: google.cloud.dialogflow.v2.Sessions.StreamingDetectIntent
-    deadline: 220.0
-  - selector: 'google.cloud.dialogflow.v2.Versions.*'
-    deadline: 60.0
-  - selector: google.cloud.location.Locations.GetLocation
-    deadline: 60.0
-  - selector: google.cloud.location.Locations.ListLocations
-    deadline: 60.0
-  - selector: 'google.longrunning.Operations.*'
-    deadline: 60.0
-  - selector: google.longrunning.Operations.ListOperations
-    deadline: 180.0
-
 http:
   rules:
   - selector: google.cloud.location.Locations.GetLocation

google/cloud/dialogflow/v2/participant.proto

@@ -605,6 +605,27 @@ message StreamingAnalyzeContentRequest {
   // CX agent.
   google.protobuf.Struct cx_parameters = 13;
 
+  // Optional. Enable full bidirectional streaming. You can keep streaming the
+  // audio until timeout, and there's no need to half close the stream to get
+  // the response.
+  //
+  // Restrictions:
+  //
+  // - Timeout: 3 mins.
+  // - Audio Encoding: only supports
+  // [AudioEncoding.AUDIO_ENCODING_LINEAR_16][google.cloud.dialogflow.v2.AudioEncoding.AUDIO_ENCODING_LINEAR_16]
+  // and
+  // [AudioEncoding.AUDIO_ENCODING_MULAW][google.cloud.dialogflow.v2.AudioEncoding.AUDIO_ENCODING_MULAW]
+  // - Lifecycle: conversation should be in `Assist Stage`, go to
+  //   [Conversation.CreateConversation][] for more information.
+  //
+  // InvalidArgument Error will be returned if the one of restriction checks
+  // failed.
+  //
+  // You can find more details in
+  // https://cloud.google.com/agent-assist/docs/extended-streaming
+  bool enable_extended_streaming = 11 [(google.api.field_behavior) = OPTIONAL];
+
   // Enable partial virtual agent responses. If this flag is not enabled,
   // response stream still contains only one final response even if some
   // `Fulfillment`s in Dialogflow virtual agent have been configured to return