diff --git a/sdk/maps/maps-common/src/models/geojsons.ts b/sdk/maps/maps-common/src/models/geojsons.ts
index 76d264e7d957..157bc0c602b7 100644
--- a/sdk/maps/maps-common/src/models/geojsons.ts
+++ b/sdk/maps/maps-common/src/models/geojsons.ts
@@ -17,9 +17,21 @@ export type GeometryType =
 export type GeoJsonType = GeometryType | "Feature" | "FeatureCollection";
 
 /** 2D bounding box */
-export type BBox2D = [number, number, number, number];
+export type BBox2D = [
+  southwestLongitude: number,
+  southwestLatitude: number,
+  northeastLongitude: number,
+  northeastLatitude: number
+];
 /** 3D bounding box */
-export type BBox3D = [number, number, number, number, number, number];
+export type BBox3D = [
+  southwestLongitude: number,
+  southwestLatitude: number,
+  southwestElevation: number,
+  northeastLongitude: number,
+  northeastLatitude: number,
+  northeastElevation: number
+];
 /** Bounding box including information on the coordinate range for its geometries */
 export type BBox = BBox2D | BBox3D;
 
@@ -29,9 +41,9 @@ export interface GeoJsonObject {
   bbox?: BBox;
 }
 /** 2D position */
-export type Position2D = [number, number];
+export type Position2D = [longitude: number, latitude: number];
 /** 3D position */
-export type Position3D = [number, number, number];
+export type Position3D = [longitude: number, latitude: number, elevation: number];
 /** An array of number representing a point */
 export type Position = Position2D | Position3D;
 
diff --git a/sdk/maps/maps-render/package.json b/sdk/maps/maps-render/package.json
index cac5b4cc3c4f..ae014f8ac463 100644
--- a/sdk/maps/maps-render/package.json
+++ b/sdk/maps/maps-render/package.json
@@ -95,7 +95,7 @@
     "@azure/identity": "2.0.0-beta.6",
     "@azure/test-utils": "^1.0.0",
     "@azure-tools/test-recorder": "^1.0.0",
-    "@microsoft/api-extractor": "7.7.11",
+    "@microsoft/api-extractor": "7.18.11",
     "@types/chai": "^4.1.6",
     "@types/chai-as-promised": "^7.1.0",
     "@types/mocha": "^7.0.2",
diff --git a/sdk/maps/maps-render/review/maps-render.api.md b/sdk/maps/maps-render/review/maps-render.api.md
index 19e3655ed413..13ed62c612e3 100644
--- a/sdk/maps/maps-render/review/maps-render.api.md
+++ b/sdk/maps/maps-render/review/maps-render.api.md
@@ -4,6 +4,8 @@
 
 ```ts
 
+/// <reference types="node" />
+
 import { AzureKeyCredential } from '@azure/core-auth';
 import { CommonClientOptions } from '@azure/core-client';
 import { OperationOptions } from '@azure/core-client';
@@ -251,7 +253,6 @@ export interface TileIndex {
 // @public
 export type TilesetID = string;
 
-
 // (No @packageDocumentation comment for this package)
 
 ```
diff --git a/sdk/maps/maps-route/package.json b/sdk/maps/maps-route/package.json
index c32467fe2aaa..dcd81440fee4 100644
--- a/sdk/maps/maps-route/package.json
+++ b/sdk/maps/maps-route/package.json
@@ -95,7 +95,7 @@
     "@azure/identity": "2.0.0-beta.6",
     "@azure/test-utils": "^1.0.0",
     "@azure-tools/test-recorder": "^1.0.0",
-    "@microsoft/api-extractor": "7.7.11",
+    "@microsoft/api-extractor": "7.18.11",
     "@types/chai": "^4.1.6",
     "@types/chai-as-promised": "^7.1.0",
     "@types/mocha": "^7.0.2",
diff --git a/sdk/maps/maps-route/review/maps-route.api.md b/sdk/maps/maps-route/review/maps-route.api.md
index ba96decb5e93..f6a20f4a8f4a 100644
--- a/sdk/maps/maps-route/review/maps-route.api.md
+++ b/sdk/maps/maps-route/review/maps-route.api.md
@@ -44,10 +44,10 @@ export interface BatchResult<TResult> {
 export type BBox = BBox2D | BBox3D;
 
 // @public
-export type BBox2D = [number, number, number, number];
+export type BBox2D = [southwestLongitude: number, southwestLatitude: number, northeastLongitude: number, northeastLatitude: number];
 
 // @public
-export type BBox3D = [number, number, number, number, number, number];
+export type BBox3D = [southwestLongitude: number, southwestLatitude: number, southwestElevation: number, northeastLongitude: number, northeastLatitude: number, northeastElevation: number];
 
 // @public
 export type ComputeTravelTime = string;
@@ -402,10 +402,10 @@ export type MapsRouteClientOptions = CommonClientOptions;
 export type Position = Position2D | Position3D;
 
 // @public
-export type Position2D = [number, number];
+export type Position2D = [longitude: number, latitude: number];
 
 // @public
-export type Position3D = [number, number, number];
+export type Position3D = [longitude: number, latitude: number, elevation: number];
 
 // @public
 export type Report = string;
@@ -619,7 +619,7 @@ export type RouteRangeBudget = {
 } | {
     energyBudgetInKwH: number;
 } | {
-    timeBudgetInSec: number;
+    timeBudgetInSeconds: number;
 } | {
     distanceBudgetInMeters: number;
 };
@@ -697,7 +697,6 @@ export type VehicleLoadType = string;
 // @public
 export type WindingnessLevel = string;
 
-
 // (No @packageDocumentation comment for this package)
 
 ```
diff --git a/sdk/maps/maps-route/samples-dev/route.ts b/sdk/maps/maps-route/samples-dev/route.ts
index 6a99315fea96..a72a749b670b 100644
--- a/sdk/maps/maps-route/samples-dev/route.ts
+++ b/sdk/maps/maps-route/samples-dev/route.ts
@@ -116,7 +116,7 @@ async function main() {
   console.log(getRouteDirectionsResult);
 
   console.log(" --- Get route range:");
-  const routeRangeBudget: RouteRangeBudget = { timeBudgetInSec: 6000 };
+  const routeRangeBudget: RouteRangeBudget = { timeBudgetInSeconds: 6000 };
 
   const routeRangeResult = await client.getRouteRange(
     { latitude: 50.97452, longitude: 5.86605 },
diff --git a/sdk/maps/maps-route/src/generated/models/index.ts b/sdk/maps/maps-route/src/generated/models/index.ts
index 7aa33ce5ca06..218cfe9ee431 100644
--- a/sdk/maps/maps-route/src/generated/models/index.ts
+++ b/sdk/maps/maps-route/src/generated/models/index.ts
@@ -2234,7 +2234,7 @@ export interface RouteGetRouteRangeOptionalParams
   /** Electric energy budget in kilowatt hours (kWh) that determines maximal range which can be travelled using the specified Electric Consumption Model.<br> When energyBudgetInkWh is used, it is mandatory to specify a detailed Electric Consumption Model.<br> Exactly one budget (fuelBudgetInLiters, energyBudgetInkWh, timeBudgetInSec, or distanceBudgetInMeters) must be used. */
   energyBudgetInKwH?: number;
   /** Time budget in seconds that determines maximal range which can be travelled using driving time. The Consumption Model will only affect the range when routeType is eco.<br> Exactly one budget (fuelBudgetInLiters, energyBudgetInkWh, timeBudgetInSec, or distanceBudgetInMeters) must be used. */
-  timeBudgetInSec?: number;
+  timeBudgetInSeconds?: number;
   /** Distance budget in meters that determines maximal range which can be travelled using driving distance.  The Consumption Model will only affect the range when routeType is eco.<br> Exactly one budget (fuelBudgetInLiters, energyBudgetInkWh, timeBudgetInSec, or distanceBudgetInMeters) must be used. */
   distanceBudgetInMeters?: number;
 }
diff --git a/sdk/maps/maps-route/src/generated/models/parameters.ts b/sdk/maps/maps-route/src/generated/models/parameters.ts
index 800213c45dc4..d9058c9f6b7e 100644
--- a/sdk/maps/maps-route/src/generated/models/parameters.ts
+++ b/sdk/maps/maps-route/src/generated/models/parameters.ts
@@ -627,8 +627,8 @@ export const energyBudgetInKwH: OperationQueryParameter = {
   }
 };
 
-export const timeBudgetInSec: OperationQueryParameter = {
-  parameterPath: ["options", "timeBudgetInSec"],
+export const timeBudgetInSeconds: OperationQueryParameter = {
+  parameterPath: ["options", "timeBudgetInSeconds"],
   mapper: {
     serializedName: "timeBudgetInSec",
     type: {
diff --git a/sdk/maps/maps-route/src/generated/operations/routeOperations.ts b/sdk/maps/maps-route/src/generated/operations/routeOperations.ts
index 9a3bbd674e08..571bb84351d8 100644
--- a/sdk/maps/maps-route/src/generated/operations/routeOperations.ts
+++ b/sdk/maps/maps-route/src/generated/operations/routeOperations.ts
@@ -1926,7 +1926,7 @@ const getRouteRangeOperationSpec: coreClient.OperationSpec = {
     Parameters.query,
     Parameters.fuelBudgetInLiters,
     Parameters.energyBudgetInKwH,
-    Parameters.timeBudgetInSec,
+    Parameters.timeBudgetInSeconds,
     Parameters.distanceBudgetInMeters
   ],
   urlParameters: [Parameters.$host, Parameters.format1],
diff --git a/sdk/maps/maps-route/src/models/options.ts b/sdk/maps/maps-route/src/models/options.ts
index 04aae9022437..f3f677983ca5 100644
--- a/sdk/maps/maps-route/src/models/options.ts
+++ b/sdk/maps/maps-route/src/models/options.ts
@@ -295,7 +295,7 @@ export type RouteRangeBudget =
        * Fuel budget in liters that determines maximal range which can be travelled using the specified Combustion Consumption Model.
        * When fuelBudgetInLiters is used, it is mandatory to specify a detailed Combustion Consumption Model.
        *
-       * Exactly one budget (fuelBudgetInLiters, energyBudgetInKwH, timeBudgetInSec, or distanceBudgetInMeters) must be used.
+       * Exactly one budget (fuelBudgetInLiters, energyBudgetInKwH, timeBudgetInSeconds, or distanceBudgetInMeters) must be used.
        */
       fuelBudgetInLiters: number;
     }
@@ -304,7 +304,7 @@ export type RouteRangeBudget =
        * Electric energy budget in kilowatt hours (kWh) that determines maximal range which can be travelled using the specified Electric Consumption Model.
        * When energyBudgetInkWh is used, it is mandatory to specify a detailed Electric Consumption Model.
        *
-       * Exactly one budget (fuelBudgetInLiters, energyBudgetInKwH, timeBudgetInSec, or distanceBudgetInMeters) must be used.
+       * Exactly one budget (fuelBudgetInLiters, energyBudgetInKwH, timeBudgetInSeconds, or distanceBudgetInMeters) must be used.
        */
       energyBudgetInKwH: number;
     }
@@ -313,16 +313,16 @@ export type RouteRangeBudget =
        * Time budget in seconds that determines maximal range which can be travelled using driving time.
        * The Consumption Model will only affect the range when routeType is eco.
        *
-       * Exactly one budget (fuelBudgetInLiters, energyBudgetInKwH, timeBudgetInSec, or distanceBudgetInMeters) must be used.
+       * Exactly one budget (fuelBudgetInLiters, energyBudgetInKwH, timeBudgetInSeconds, or distanceBudgetInMeters) must be used.
        */
-      timeBudgetInSec: number;
+      timeBudgetInSeconds: number;
     }
   | {
       /**
        * Distance budget in meters that determines maximal range which can be travelled using driving distance.
        * The Consumption Model will only affect the range when routeType is eco.
        *
-       * Exactly one budget (fuelBudgetInLiters, energyBudgetInKwH, timeBudgetInSec, or distanceBudgetInMeters) must be used.
+       * Exactly one budget (fuelBudgetInLiters, energyBudgetInKwH, timeBudgetInSeconds, or distanceBudgetInMeters) must be used.
        */
       distanceBudgetInMeters: number;
     };
diff --git a/sdk/maps/maps-route/swagger/README.md b/sdk/maps/maps-route/swagger/README.md
index 634c1b18f3d1..0fa9a022c22c 100644
--- a/sdk/maps/maps-route/swagger/README.md
+++ b/sdk/maps/maps-route/swagger/README.md
@@ -210,6 +210,12 @@ directive:
     where: $.definitions.BatchResult.properties.summary.properties.successfulRequests
     transform: >
       $["x-ms-client-name"] = "totalSuccessfulRequests";
+  - from: swagger-document
+    where: $.paths["/route/range/{format}"].get.parameters[*]
+    transform: >
+      if ($["name"] == "timeBudgetInSec") {
+        $["x-ms-client-name"] = "timeBudgetInSeconds";
+      };
 ```
 
 ### Model Fixes
diff --git a/sdk/maps/maps-route/test/public/mapsRouteClient.spec.ts b/sdk/maps/maps-route/test/public/mapsRouteClient.spec.ts
index 8c1acefc9ea2..5672bc198f19 100644
--- a/sdk/maps/maps-route/test/public/mapsRouteClient.spec.ts
+++ b/sdk/maps/maps-route/test/public/mapsRouteClient.spec.ts
@@ -107,7 +107,7 @@ matrix([["SubscriptionKey", "AAD"]] as const, async (authMethod: AuthMethod) =>
       describe("#getRouteRange", function () {
         it("should accept LatLon and return reachable range", async function () {
           const startCoordinates = { latitude: 50.97452, longitude: 5.86605 };
-          const routeRangeBudget = { timeBudgetInSec: 6000 };
+          const routeRangeBudget = { timeBudgetInSeconds: 6000 };
 
           const routeRangeResult = await client.getRouteRange(startCoordinates, routeRangeBudget);
 
diff --git a/sdk/maps/maps-search/package.json b/sdk/maps/maps-search/package.json
index 0230fb091d75..0af41eb56f87 100644
--- a/sdk/maps/maps-search/package.json
+++ b/sdk/maps/maps-search/package.json
@@ -96,7 +96,7 @@
     "@azure/identity": "2.0.0-beta.6",
     "@azure/test-utils": "^1.0.0",
     "@azure-tools/test-recorder": "^1.0.0",
-    "@microsoft/api-extractor": "7.7.11",
+    "@microsoft/api-extractor": "7.18.11",
     "@types/chai": "^4.1.6",
     "@types/chai-as-promised": "^7.1.0",
     "@types/mocha": "^7.0.2",
diff --git a/sdk/maps/maps-search/review/maps-search.api.md b/sdk/maps/maps-search/review/maps-search.api.md
index bd48f66635ef..dbeb1bc1e3ec 100644
--- a/sdk/maps/maps-search/review/maps-search.api.md
+++ b/sdk/maps/maps-search/review/maps-search.api.md
@@ -74,10 +74,10 @@ export interface BatchResult<TResult> {
 export type BBox = BBox2D | BBox3D;
 
 // @public
-export type BBox2D = [number, number, number, number];
+export type BBox2D = [southwestLongitude: number, southwestLatitude: number, northeastLongitude: number, northeastLatitude: number];
 
 // @public
-export type BBox3D = [number, number, number, number, number, number];
+export type BBox3D = [southwestLongitude: number, southwestLatitude: number, southwestElevation: number, northeastLongitude: number, northeastLatitude: number, northeastElevation: number];
 
 // @public
 export interface BoundingBox {
@@ -526,10 +526,10 @@ export interface PointOfInterestCategoryTreeResult {
 export type Position = Position2D | Position3D;
 
 // @public
-export type Position2D = [number, number];
+export type Position2D = [longitude: number, latitude: number];
 
 // @public
-export type Position3D = [number, number, number];
+export type Position3D = [longitude: number, latitude: number, elevation: number];
 
 // @public
 export type QueryType = string;
@@ -748,7 +748,6 @@ export interface StructuredAddress {
     streetNumber?: string;
 }
 
-
 // (No @packageDocumentation comment for this package)
 
 ```