feat: Add Traffic data to the leg and step level.

PiperOrigin-RevId: 357215334

Author: Google APIs

google/maps/routes/v1/compute_route_matrix_request.proto

@@ -1,4 +1,4 @@
-// Copyright 2020 Google LLC
+// Copyright 2021 Google LLC
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.

google/maps/routes/v1/compute_routes_request.proto

@@ -1,4 +1,4 @@
-// Copyright 2020 Google LLC
+// Copyright 2021 Google LLC
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.

google/maps/routes/v1/compute_routes_response.proto

@@ -1,4 +1,4 @@
-// Copyright 2020 Google LLC
+// Copyright 2021 Google LLC
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.

google/maps/routes/v1/fallback_info.proto

@@ -1,4 +1,4 @@
-// Copyright 2020 Google LLC
+// Copyright 2021 Google LLC
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.

google/maps/routes/v1/polyline.proto

@@ -1,4 +1,4 @@
-// Copyright 2020 Google LLC
+// Copyright 2021 Google LLC
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.

google/maps/routes/v1/route.proto

@@ -1,4 +1,4 @@
-// Copyright 2020 Google LLC
+// Copyright 2021 Google LLC
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.
@@ -90,13 +90,15 @@ message RouteTravelAdvisory {
   TollInfo toll_info = 2;
 
   // Speed reading intervals detailing traffic density. Applicable in case of
-  // TRAFFIC_AWARE and TRAFFIC_AWARE_OPTIMAL routing preferences.
+  // `TRAFFIC_AWARE` and `TRAFFIC_AWARE_OPTIMAL` routing preferences.
   // The intervals cover the entire polyline of the route without overlaps, i.e.
   // the start point of a given interval coincides with the end point of the
   // preceding interval.
+  //
   // Example:
-  //   polyline: A ---- B ---- C ---- D ---- E ---- F ---- G
-  //   speed_reading_intervals: [A,C),  [C,D), [D,G).
+  //
+  //     polyline: A ---- B ---- C ---- D ---- E ---- F ---- G
+  //     speed_reading_intervals: [A,C), [C,D), [D,G).
   repeated SpeedReadingInterval speed_reading_intervals = 3;
 }
 
@@ -109,6 +111,34 @@ message RouteLegTravelAdvisory {
   // we expect that road contains tolls but we do not know an estimated price.
   // If this field does not exist, then there is no toll on the RouteLeg.
   TollInfo toll_info = 1;
+
+  // Speed reading intervals detailing traffic density. Applicable in case of
+  // `TRAFFIC_AWARE` and `TRAFFIC_AWARE_OPTIMAL` routing preferences.
+  // The intervals cover the entire polyline of the RouteLg without overlaps,
+  // i.e. the start point of a given interval coincides with the end point of
+  // the preceding interval.
+  //
+  // Example:
+  //
+  //     polyline: A ---- B ---- C ---- D ---- E ---- F ---- G
+  //     speed_reading_intervals: [A,C), [C,D), [D,G).
+  repeated SpeedReadingInterval speed_reading_intervals = 2;
+}
+
+// Encapsulates the additional information that the user should be informed
+// about, such as possible traffic zone restriction etc. on a leg step.
+message RouteLegStepTravelAdvisory {
+  // Speed reading intervals detailing traffic density. Applicable in case of
+  // `TRAFFIC_AWARE` and `TRAFFIC_AWARE_OPTIMAL` routing preferences.
+  // The intervals cover the entire polyline of the RouteLegStep without
+  // overlaps, i.e. the start point of a given interval coincides with the end
+  // point of the preceding interval.
+  //
+  // Example:
+  //
+  //     polyline: A ---- B ---- C ---- D ---- E ---- F ---- G
+  //     speed_reading_intervals: [A,C), [C,D), [D,G).
+  repeated SpeedReadingInterval speed_reading_intervals = 1;
 }
 
 // Encapsulates the traffic restriction applied to the route. As of October
@@ -200,6 +230,10 @@ message RouteLegStep {
 
   // Navigation instructions.
   NavigationInstruction navigation_instruction = 6;
+
+  // Encapsulates the additional information that the user should be informed
+  // about, such as possible traffic zone restriction etc. on a leg step.
+  RouteLegStepTravelAdvisory travel_advisory = 7;
 }
 
 message NavigationInstruction {

google/maps/routes/v1/route_matrix_element.proto

@@ -1,4 +1,4 @@
-// Copyright 2020 Google LLC
+// Copyright 2021 Google LLC
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.

google/maps/routes/v1/route_service.proto

@@ -1,4 +1,4 @@
-// Copyright 2020 Google LLC
+// Copyright 2021 Google LLC
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.

google/maps/routes/v1/toll_passes.proto

@@ -1,4 +1,4 @@
-// Copyright 2020 Google LLC
+// Copyright 2021 Google LLC
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.

google/maps/routes/v1/vehicle_emission_type.proto

@@ -1,4 +1,4 @@
-// Copyright 2020 Google LLC
+// Copyright 2021 Google LLC
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.

google/maps/routes/v1/waypoint.proto

@@ -1,4 +1,4 @@
-// Copyright 2020 Google LLC
+// Copyright 2021 Google LLC
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.

google/maps/routes/v1alpha/route_service.proto

@@ -1,4 +1,4 @@
-// Copyright 2020 Google LLC
+// Copyright 2021 Google LLC
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.