diff --git a/eng/jacoco-test-coverage/pom.xml b/eng/jacoco-test-coverage/pom.xml
index ae60e96836c5b..c966398596186 100644
--- a/eng/jacoco-test-coverage/pom.xml
+++ b/eng/jacoco-test-coverage/pom.xml
@@ -234,7 +234,7 @@
     <dependency>
       <groupId>com.azure</groupId>
       <artifactId>azure-messaging-webpubsub</artifactId>
-      <version>1.0.0-beta.7</version> <!-- {x-version-update;com.azure:azure-messaging-webpubsub;current} -->
+      <version>1.0.0</version> <!-- {x-version-update;com.azure:azure-messaging-webpubsub;current} -->
     </dependency>
     <dependency>
       <groupId>com.azure</groupId>
diff --git a/eng/versioning/version_client.txt b/eng/versioning/version_client.txt
index 9ecaecb1e18d3..9ff73cfa2795b 100644
--- a/eng/versioning/version_client.txt
+++ b/eng/versioning/version_client.txt
@@ -100,7 +100,7 @@ com.azure:azure-messaging-eventhubs-track2-perf;1.0.0-beta.1;1.0.0-beta.1
 com.azure:azure-messaging-servicebus;7.5.0;7.6.0-beta.1
 com.azure:azure-messaging-servicebus-track1-perf;1.0.0-beta.1;1.0.0-beta.1
 com.azure:azure-messaging-servicebus-track2-perf;1.0.0-beta.1;1.0.0-beta.1
-com.azure:azure-messaging-webpubsub;1.0.0-beta.6;1.0.0-beta.7
+com.azure:azure-messaging-webpubsub;1.0.0-beta.6;1.0.0
 com.azure:azure-mixedreality-authentication;1.1.3;1.2.0-beta.1
 com.azure:azure-mixedreality-remoterendering;1.1.2;1.2.0-beta.1
 com.azure:azure-monitor-opentelemetry-exporter;1.0.0-beta.5;1.0.0-beta.6
diff --git a/sdk/webpubsub/azure-messaging-webpubsub/CHANGELOG.md b/sdk/webpubsub/azure-messaging-webpubsub/CHANGELOG.md
index 2be7a6e73d01a..33211a42eac42 100644
--- a/sdk/webpubsub/azure-messaging-webpubsub/CHANGELOG.md
+++ b/sdk/webpubsub/azure-messaging-webpubsub/CHANGELOG.md
@@ -1,15 +1,17 @@
 # Release History
 
-## 1.0.0-beta.7 (Unreleased)
-
-### Features Added
+## 1.0.0 (2021-11-23)
 
 ### Breaking Changes
 
-### Bugs Fixed
+- `setErrorOptions` is removed from `RequestOptions` in `azure-core`.
 
 ### Other Changes
 
+#### Dependency Updates
+
+- Upgraded `azure-core` to `1.23.0`.
+
 ## 1.0.0-beta.6 (2021-11-11)
 
 ### Breaking Changes
diff --git a/sdk/webpubsub/azure-messaging-webpubsub/README.md b/sdk/webpubsub/azure-messaging-webpubsub/README.md
index ede1579b5bcaf..afb6a962bef8a 100644
--- a/sdk/webpubsub/azure-messaging-webpubsub/README.md
+++ b/sdk/webpubsub/azure-messaging-webpubsub/README.md
@@ -32,7 +32,7 @@ Details about the terms used here are described in [Key concepts](#key-concepts)
 <dependency>
     <groupId>com.azure</groupId>
     <artifactId>azure-messaging-webpubsub</artifactId>
-    <version>1.0.0-beta.6</version>
+    <version>1.0.0</version>
 </dependency>
 ```
 
diff --git a/sdk/webpubsub/azure-messaging-webpubsub/pom.xml b/sdk/webpubsub/azure-messaging-webpubsub/pom.xml
index 945ac25ea5727..5fdc59ffc2e34 100644
--- a/sdk/webpubsub/azure-messaging-webpubsub/pom.xml
+++ b/sdk/webpubsub/azure-messaging-webpubsub/pom.xml
@@ -13,7 +13,7 @@
 
   <groupId>com.azure</groupId>
   <artifactId>azure-messaging-webpubsub</artifactId>
-  <version>1.0.0-beta.7</version> <!-- {x-version-update;com.azure:azure-messaging-webpubsub;current} -->
+  <version>1.0.0</version> <!-- {x-version-update;com.azure:azure-messaging-webpubsub;current} -->
 
   <name>Microsoft Azure client library for Azure Web Pub Sub Service</name>
   <description>This package contains the Microsoft Azure Web Pub Sub library.</description>
diff --git a/sdk/webpubsub/azure-messaging-webpubsub/src/main/java/com/azure/messaging/webpubsub/WebPubSubServiceClientBuilder.java b/sdk/webpubsub/azure-messaging-webpubsub/src/main/java/com/azure/messaging/webpubsub/WebPubSubServiceClientBuilder.java
index 8aceba07dbbbe..214498e053484 100644
--- a/sdk/webpubsub/azure-messaging-webpubsub/src/main/java/com/azure/messaging/webpubsub/WebPubSubServiceClientBuilder.java
+++ b/sdk/webpubsub/azure-messaging-webpubsub/src/main/java/com/azure/messaging/webpubsub/WebPubSubServiceClientBuilder.java
@@ -25,7 +25,7 @@
 import com.azure.core.util.CoreUtils;
 import com.azure.core.util.UrlBuilder;
 import com.azure.core.util.logging.ClientLogger;
-import com.azure.messaging.webpubsub.implementation.AzureWebPubSubServiceRestAPIImpl;
+import com.azure.messaging.webpubsub.implementation.AzureWebPubSubServiceRestApiImpl;
 
 import java.net.MalformedURLException;
 import java.net.URL;
@@ -322,7 +322,7 @@ public WebPubSubServiceClientBuilder serviceVersion(final WebPubSubServiceVersio
     }
 
 
-    private AzureWebPubSubServiceRestAPIImpl buildInnerClient() {
+    private AzureWebPubSubServiceRestApiImpl buildInnerClient() {
         if (hub == null || hub.isEmpty()) {
             logger.logThrowableAsError(
                     new IllegalStateException("hub is not valid - it must be non-null and non-empty."));
@@ -365,7 +365,7 @@ private AzureWebPubSubServiceRestAPIImpl buildInnerClient() {
 
 
         if (pipeline != null) {
-            return new AzureWebPubSubServiceRestAPIImpl(pipeline, endpoint, serviceVersion);
+            return new AzureWebPubSubServiceRestApiImpl(pipeline, endpoint, serviceVersion);
         }
 
         // Global Env configuration store
@@ -415,7 +415,7 @@ private AzureWebPubSubServiceRestAPIImpl buildInnerClient() {
                 .policies(policies.toArray(new HttpPipelinePolicy[0]))
                 .httpClient(httpClient)
                 .build();
-        return new AzureWebPubSubServiceRestAPIImpl(buildPipeline, endpoint, serviceVersion);
+        return new AzureWebPubSubServiceRestApiImpl(buildPipeline, endpoint, serviceVersion);
     }
 
 
diff --git a/sdk/webpubsub/azure-messaging-webpubsub/src/main/java/com/azure/messaging/webpubsub/implementation/AzureWebPubSubServiceRestAPIImpl.java b/sdk/webpubsub/azure-messaging-webpubsub/src/main/java/com/azure/messaging/webpubsub/implementation/AzureWebPubSubServiceRestApiImpl.java
similarity index 91%
rename from sdk/webpubsub/azure-messaging-webpubsub/src/main/java/com/azure/messaging/webpubsub/implementation/AzureWebPubSubServiceRestAPIImpl.java
rename to sdk/webpubsub/azure-messaging-webpubsub/src/main/java/com/azure/messaging/webpubsub/implementation/AzureWebPubSubServiceRestApiImpl.java
index 3697f03db9e70..1a3987f683804 100644
--- a/sdk/webpubsub/azure-messaging-webpubsub/src/main/java/com/azure/messaging/webpubsub/implementation/AzureWebPubSubServiceRestAPIImpl.java
+++ b/sdk/webpubsub/azure-messaging-webpubsub/src/main/java/com/azure/messaging/webpubsub/implementation/AzureWebPubSubServiceRestApiImpl.java
@@ -13,8 +13,8 @@
 import com.azure.core.util.serializer.SerializerAdapter;
 import com.azure.messaging.webpubsub.WebPubSubServiceVersion;
 
-/** Initializes a new instance of the AzureWebPubSubServiceRestAPI type. */
-public final class AzureWebPubSubServiceRestAPIImpl {
+/** Initializes a new instance of the AzureWebPubSubServiceRestApi type. */
+public final class AzureWebPubSubServiceRestApiImpl {
     /** HTTP or HTTPS endpoint for the Web PubSub service instance. */
     private final String endpoint;
 
@@ -88,12 +88,12 @@ public WebPubSubsImpl getWebPubSubs() {
     }
 
     /**
-     * Initializes an instance of AzureWebPubSubServiceRestAPI client.
+     * Initializes an instance of AzureWebPubSubServiceRestApi client.
      *
      * @param endpoint HTTP or HTTPS endpoint for the Web PubSub service instance.
      * @param serviceVersion Service version.
      */
-    public AzureWebPubSubServiceRestAPIImpl(String endpoint, WebPubSubServiceVersion serviceVersion) {
+    public AzureWebPubSubServiceRestApiImpl(String endpoint, WebPubSubServiceVersion serviceVersion) {
         this(
                 new HttpPipelineBuilder()
                         .policies(new UserAgentPolicy(), new RetryPolicy(), new CookiePolicy())
@@ -104,26 +104,26 @@ public AzureWebPubSubServiceRestAPIImpl(String endpoint, WebPubSubServiceVersion
     }
 
     /**
-     * Initializes an instance of AzureWebPubSubServiceRestAPI client.
+     * Initializes an instance of AzureWebPubSubServiceRestApi client.
      *
      * @param httpPipeline The HTTP pipeline to send requests through.
      * @param endpoint HTTP or HTTPS endpoint for the Web PubSub service instance.
      * @param serviceVersion Service version.
      */
-    public AzureWebPubSubServiceRestAPIImpl(
+    public AzureWebPubSubServiceRestApiImpl(
             HttpPipeline httpPipeline, String endpoint, WebPubSubServiceVersion serviceVersion) {
         this(httpPipeline, JacksonAdapter.createDefaultSerializerAdapter(), endpoint, serviceVersion);
     }
 
     /**
-     * Initializes an instance of AzureWebPubSubServiceRestAPI client.
+     * Initializes an instance of AzureWebPubSubServiceRestApi client.
      *
      * @param httpPipeline The HTTP pipeline to send requests through.
      * @param serializerAdapter The serializer to serialize an object into a string.
      * @param endpoint HTTP or HTTPS endpoint for the Web PubSub service instance.
      * @param serviceVersion Service version.
      */
-    public AzureWebPubSubServiceRestAPIImpl(
+    public AzureWebPubSubServiceRestApiImpl(
             HttpPipeline httpPipeline,
             SerializerAdapter serializerAdapter,
             String endpoint,
diff --git a/sdk/webpubsub/azure-messaging-webpubsub/src/main/java/com/azure/messaging/webpubsub/implementation/HealthApisImpl.java b/sdk/webpubsub/azure-messaging-webpubsub/src/main/java/com/azure/messaging/webpubsub/implementation/HealthApisImpl.java
index 31f540c9dbdc4..df875ba181b47 100644
--- a/sdk/webpubsub/azure-messaging-webpubsub/src/main/java/com/azure/messaging/webpubsub/implementation/HealthApisImpl.java
+++ b/sdk/webpubsub/azure-messaging-webpubsub/src/main/java/com/azure/messaging/webpubsub/implementation/HealthApisImpl.java
@@ -4,6 +4,7 @@
 
 package com.azure.messaging.webpubsub.implementation;
 
+import com.azure.core.annotation.ExpectedResponses;
 import com.azure.core.annotation.Head;
 import com.azure.core.annotation.Host;
 import com.azure.core.annotation.HostParam;
@@ -25,27 +26,28 @@ public final class HealthApisImpl {
     private final HealthApisService service;
 
     /** The service client containing this operation class. */
-    private final AzureWebPubSubServiceRestAPIImpl client;
+    private final AzureWebPubSubServiceRestApiImpl client;
 
     /**
      * Initializes an instance of HealthApisImpl.
      *
      * @param client the instance of the service client containing this operation class.
      */
-    HealthApisImpl(AzureWebPubSubServiceRestAPIImpl client) {
+    HealthApisImpl(AzureWebPubSubServiceRestApiImpl client) {
         this.service =
                 RestProxy.create(HealthApisService.class, client.getHttpPipeline(), client.getSerializerAdapter());
         this.client = client;
     }
 
     /**
-     * The interface defining all the services for AzureWebPubSubServiceRestAPIHealthApis to be used by the proxy
+     * The interface defining all the services for AzureWebPubSubServiceRestApiHealthApis to be used by the proxy
      * service to perform REST calls.
      */
     @Host("{Endpoint}")
     @ServiceInterface(name = "AzureWebPubSubServic")
     public interface HealthApisService {
         @Head("/api/health")
+        @ExpectedResponses({200})
         Mono<Response<Void>> getServiceStatus(
                 @HostParam("Endpoint") String endpoint,
                 @QueryParam("api-version") String apiVersion,
@@ -65,8 +67,7 @@ Mono<Response<Void>> getServiceStatus(
      * </table>
      *
      * @param requestOptions The options to configure the HTTP request before HTTP client sends it.
-     * @throws HttpResponseException thrown if status code is 400 or above, if throwOnError in requestOptions is not
-     *     false.
+     * @throws HttpResponseException thrown if the request is rejected by server.
      * @return service health status.
      */
     @ServiceMethod(returns = ReturnType.SINGLE)
@@ -93,8 +94,7 @@ public Mono<Response<Void>> getServiceStatusWithResponseAsync(RequestOptions req
      *
      * @param requestOptions The options to configure the HTTP request before HTTP client sends it.
      * @param context The context to associate with this operation.
-     * @throws HttpResponseException thrown if status code is 400 or above, if throwOnError in requestOptions is not
-     *     false.
+     * @throws HttpResponseException thrown if the request is rejected by server.
      * @return service health status.
      */
     @ServiceMethod(returns = ReturnType.SINGLE)
@@ -115,8 +115,7 @@ public Mono<Response<Void>> getServiceStatusWithResponseAsync(RequestOptions req
      * </table>
      *
      * @param requestOptions The options to configure the HTTP request before HTTP client sends it.
-     * @throws HttpResponseException thrown if status code is 400 or above, if throwOnError in requestOptions is not
-     *     false.
+     * @throws HttpResponseException thrown if the request is rejected by server.
      * @return service health status.
      */
     @ServiceMethod(returns = ReturnType.SINGLE)
diff --git a/sdk/webpubsub/azure-messaging-webpubsub/src/main/java/com/azure/messaging/webpubsub/implementation/WebPubSubsImpl.java b/sdk/webpubsub/azure-messaging-webpubsub/src/main/java/com/azure/messaging/webpubsub/implementation/WebPubSubsImpl.java
index 179ad9c229745..ce1cdc195b891 100644
--- a/sdk/webpubsub/azure-messaging-webpubsub/src/main/java/com/azure/messaging/webpubsub/implementation/WebPubSubsImpl.java
+++ b/sdk/webpubsub/azure-messaging-webpubsub/src/main/java/com/azure/messaging/webpubsub/implementation/WebPubSubsImpl.java
@@ -6,6 +6,7 @@
 
 import com.azure.core.annotation.BodyParam;
 import com.azure.core.annotation.Delete;
+import com.azure.core.annotation.ExpectedResponses;
 import com.azure.core.annotation.Head;
 import com.azure.core.annotation.Host;
 import com.azure.core.annotation.HostParam;
@@ -31,27 +32,28 @@ public final class WebPubSubsImpl {
     private final WebPubSubsService service;
 
     /** The service client containing this operation class. */
-    private final AzureWebPubSubServiceRestAPIImpl client;
+    private final AzureWebPubSubServiceRestApiImpl client;
 
     /**
      * Initializes an instance of WebPubSubsImpl.
      *
      * @param client the instance of the service client containing this operation class.
      */
-    WebPubSubsImpl(AzureWebPubSubServiceRestAPIImpl client) {
+    WebPubSubsImpl(AzureWebPubSubServiceRestApiImpl client) {
         this.service =
                 RestProxy.create(WebPubSubsService.class, client.getHttpPipeline(), client.getSerializerAdapter());
         this.client = client;
     }
 
     /**
-     * The interface defining all the services for AzureWebPubSubServiceRestAPIWebPubSubs to be used by the proxy
+     * The interface defining all the services for AzureWebPubSubServiceRestApiWebPubSubs to be used by the proxy
      * service to perform REST calls.
      */
     @Host("{Endpoint}")
     @ServiceInterface(name = "AzureWebPubSubServic")
     public interface WebPubSubsService {
         @Post("/api/hubs/{hub}/:generateToken")
+        @ExpectedResponses({200})
         Mono<Response<BinaryData>> generateClientToken(
                 @HostParam("Endpoint") String endpoint,
                 @PathParam("hub") String hub,
@@ -60,6 +62,7 @@ Mono<Response<BinaryData>> generateClientToken(
                 Context context);
 
         @Post("/api/hubs/{hub}/:closeConnections")
+        @ExpectedResponses({204})
         Mono<Response<Void>> closeAllConnections(
                 @HostParam("Endpoint") String endpoint,
                 @PathParam("hub") String hub,
@@ -68,6 +71,7 @@ Mono<Response<Void>> closeAllConnections(
                 Context context);
 
         @Post("/api/hubs/{hub}/:send")
+        @ExpectedResponses({202})
         Mono<Response<Void>> sendToAll(
                 @HostParam("Endpoint") String endpoint,
                 @PathParam("hub") String hub,
@@ -77,6 +81,7 @@ Mono<Response<Void>> sendToAll(
                 Context context);
 
         @Head("/api/hubs/{hub}/connections/{connectionId}")
+        @ExpectedResponses({200, 404})
         Mono<Response<Boolean>> connectionExists(
                 @HostParam("Endpoint") String endpoint,
                 @PathParam("hub") String hub,
@@ -86,6 +91,7 @@ Mono<Response<Boolean>> connectionExists(
                 Context context);
 
         @Delete("/api/hubs/{hub}/connections/{connectionId}")
+        @ExpectedResponses({204})
         Mono<Response<Void>> closeConnection(
                 @HostParam("Endpoint") String endpoint,
                 @PathParam("hub") String hub,
@@ -95,6 +101,7 @@ Mono<Response<Void>> closeConnection(
                 Context context);
 
         @Post("/api/hubs/{hub}/connections/{connectionId}/:send")
+        @ExpectedResponses({202})
         Mono<Response<Void>> sendToConnection(
                 @HostParam("Endpoint") String endpoint,
                 @PathParam("hub") String hub,
@@ -105,6 +112,7 @@ Mono<Response<Void>> sendToConnection(
                 Context context);
 
         @Head("/api/hubs/{hub}/groups/{group}")
+        @ExpectedResponses({200, 404})
         Mono<Response<Boolean>> groupExists(
                 @HostParam("Endpoint") String endpoint,
                 @PathParam("hub") String hub,
@@ -114,6 +122,7 @@ Mono<Response<Boolean>> groupExists(
                 Context context);
 
         @Post("/api/hubs/{hub}/groups/{group}/:closeConnections")
+        @ExpectedResponses({204})
         Mono<Response<Void>> closeGroupConnections(
                 @HostParam("Endpoint") String endpoint,
                 @PathParam("hub") String hub,
@@ -123,6 +132,7 @@ Mono<Response<Void>> closeGroupConnections(
                 Context context);
 
         @Post("/api/hubs/{hub}/groups/{group}/:send")
+        @ExpectedResponses({202})
         Mono<Response<Void>> sendToGroup(
                 @HostParam("Endpoint") String endpoint,
                 @PathParam("hub") String hub,
@@ -133,6 +143,7 @@ Mono<Response<Void>> sendToGroup(
                 Context context);
 
         @Put("/api/hubs/{hub}/groups/{group}/connections/{connectionId}")
+        @ExpectedResponses({200})
         Mono<Response<Void>> addConnectionToGroup(
                 @HostParam("Endpoint") String endpoint,
                 @PathParam("hub") String hub,
@@ -143,6 +154,7 @@ Mono<Response<Void>> addConnectionToGroup(
                 Context context);
 
         @Delete("/api/hubs/{hub}/groups/{group}/connections/{connectionId}")
+        @ExpectedResponses({204})
         Mono<Response<Void>> removeConnectionFromGroup(
                 @HostParam("Endpoint") String endpoint,
                 @PathParam("hub") String hub,
@@ -153,6 +165,7 @@ Mono<Response<Void>> removeConnectionFromGroup(
                 Context context);
 
         @Head("/api/hubs/{hub}/users/{userId}")
+        @ExpectedResponses({200, 404})
         Mono<Response<Boolean>> userExists(
                 @HostParam("Endpoint") String endpoint,
                 @PathParam("hub") String hub,
@@ -162,6 +175,7 @@ Mono<Response<Boolean>> userExists(
                 Context context);
 
         @Post("/api/hubs/{hub}/users/{userId}/:closeConnections")
+        @ExpectedResponses({204})
         Mono<Response<Void>> closeUserConnections(
                 @HostParam("Endpoint") String endpoint,
                 @PathParam("hub") String hub,
@@ -171,6 +185,7 @@ Mono<Response<Void>> closeUserConnections(
                 Context context);
 
         @Post("/api/hubs/{hub}/users/{userId}/:send")
+        @ExpectedResponses({202})
         Mono<Response<Void>> sendToUser(
                 @HostParam("Endpoint") String endpoint,
                 @PathParam("hub") String hub,
@@ -181,6 +196,7 @@ Mono<Response<Void>> sendToUser(
                 Context context);
 
         @Put("/api/hubs/{hub}/users/{userId}/groups/{group}")
+        @ExpectedResponses({200})
         Mono<Response<Void>> addUserToGroup(
                 @HostParam("Endpoint") String endpoint,
                 @PathParam("hub") String hub,
@@ -191,6 +207,7 @@ Mono<Response<Void>> addUserToGroup(
                 Context context);
 
         @Delete("/api/hubs/{hub}/users/{userId}/groups/{group}")
+        @ExpectedResponses({204})
         Mono<Response<Void>> removeUserFromGroup(
                 @HostParam("Endpoint") String endpoint,
                 @PathParam("hub") String hub,
@@ -201,6 +218,7 @@ Mono<Response<Void>> removeUserFromGroup(
                 Context context);
 
         @Delete("/api/hubs/{hub}/users/{userId}/groups")
+        @ExpectedResponses({204})
         Mono<Response<Void>> removeUserFromAllGroups(
                 @HostParam("Endpoint") String endpoint,
                 @PathParam("hub") String hub,
@@ -210,6 +228,7 @@ Mono<Response<Void>> removeUserFromAllGroups(
                 Context context);
 
         @Put("/api/hubs/{hub}/permissions/{permission}/connections/{connectionId}")
+        @ExpectedResponses({200})
         Mono<Response<Void>> grantPermission(
                 @HostParam("Endpoint") String endpoint,
                 @PathParam("hub") String hub,
@@ -220,6 +239,7 @@ Mono<Response<Void>> grantPermission(
                 Context context);
 
         @Delete("/api/hubs/{hub}/permissions/{permission}/connections/{connectionId}")
+        @ExpectedResponses({204})
         Mono<Response<Void>> revokePermission(
                 @HostParam("Endpoint") String endpoint,
                 @PathParam("hub") String hub,
@@ -230,6 +250,7 @@ Mono<Response<Void>> revokePermission(
                 Context context);
 
         @Head("/api/hubs/{hub}/permissions/{permission}/connections/{connectionId}")
+        @ExpectedResponses({200, 404})
         Mono<Response<Boolean>> checkPermission(
                 @HostParam("Endpoint") String endpoint,
                 @PathParam("hub") String hub,
@@ -265,8 +286,7 @@ Mono<Response<Boolean>> checkPermission(
      * @param hub Target hub name, which should start with alphabetic characters and only contain alpha-numeric
      *     characters or underscore.
      * @param requestOptions The options to configure the HTTP request before HTTP client sends it.
-     * @throws HttpResponseException thrown if status code is 400 or above, if throwOnError in requestOptions is not
-     *     false.
+     * @throws HttpResponseException thrown if the request is rejected by server.
      * @return the response object containing the token for the client.
      */
     @ServiceMethod(returns = ReturnType.SINGLE)
@@ -310,8 +330,7 @@ public Mono<Response<BinaryData>> generateClientTokenWithResponseAsync(String hu
      *     characters or underscore.
      * @param requestOptions The options to configure the HTTP request before HTTP client sends it.
      * @param context The context to associate with this operation.
-     * @throws HttpResponseException thrown if status code is 400 or above, if throwOnError in requestOptions is not
-     *     false.
+     * @throws HttpResponseException thrown if the request is rejected by server.
      * @return the response object containing the token for the client.
      */
     @ServiceMethod(returns = ReturnType.SINGLE)
@@ -349,8 +368,7 @@ public Mono<Response<BinaryData>> generateClientTokenWithResponseAsync(
      * @param hub Target hub name, which should start with alphabetic characters and only contain alpha-numeric
      *     characters or underscore.
      * @param requestOptions The options to configure the HTTP request before HTTP client sends it.
-     * @throws HttpResponseException thrown if status code is 400 or above, if throwOnError in requestOptions is not
-     *     false.
+     * @throws HttpResponseException thrown if the request is rejected by server.
      * @return the response object containing the token for the client.
      */
     @ServiceMethod(returns = ReturnType.SINGLE)
@@ -374,8 +392,7 @@ public Response<BinaryData> generateClientTokenWithResponse(String hub, RequestO
      * @param hub Target hub name, which should start with alphabetic characters and only contain alpha-numeric
      *     characters or underscore.
      * @param requestOptions The options to configure the HTTP request before HTTP client sends it.
-     * @throws HttpResponseException thrown if status code is 400 or above, if throwOnError in requestOptions is not
-     *     false.
+     * @throws HttpResponseException thrown if the request is rejected by server.
      * @return the completion.
      */
     @ServiceMethod(returns = ReturnType.SINGLE)
@@ -410,8 +427,7 @@ public Mono<Response<Void>> closeAllConnectionsWithResponseAsync(String hub, Req
      *     characters or underscore.
      * @param requestOptions The options to configure the HTTP request before HTTP client sends it.
      * @param context The context to associate with this operation.
-     * @throws HttpResponseException thrown if status code is 400 or above, if throwOnError in requestOptions is not
-     *     false.
+     * @throws HttpResponseException thrown if the request is rejected by server.
      * @return the completion.
      */
     @ServiceMethod(returns = ReturnType.SINGLE)
@@ -440,8 +456,7 @@ public Mono<Response<Void>> closeAllConnectionsWithResponseAsync(
      * @param hub Target hub name, which should start with alphabetic characters and only contain alpha-numeric
      *     characters or underscore.
      * @param requestOptions The options to configure the HTTP request before HTTP client sends it.
-     * @throws HttpResponseException thrown if status code is 400 or above, if throwOnError in requestOptions is not
-     *     false.
+     * @throws HttpResponseException thrown if the request is rejected by server.
      * @return the response.
      */
     @ServiceMethod(returns = ReturnType.SINGLE)
@@ -480,8 +495,7 @@ public Response<Void> closeAllConnectionsWithResponse(String hub, RequestOptions
      *     characters or underscore.
      * @param message The payload body.
      * @param requestOptions The options to configure the HTTP request before HTTP client sends it.
-     * @throws HttpResponseException thrown if status code is 400 or above, if throwOnError in requestOptions is not
-     *     false.
+     * @throws HttpResponseException thrown if the request is rejected by server.
      * @return the completion.
      */
     @ServiceMethod(returns = ReturnType.SINGLE)
@@ -536,8 +550,7 @@ public Mono<Response<Void>> sendToAllWithResponseAsync(
      * @param message The payload body.
      * @param requestOptions The options to configure the HTTP request before HTTP client sends it.
      * @param context The context to associate with this operation.
-     * @throws HttpResponseException thrown if status code is 400 or above, if throwOnError in requestOptions is not
-     *     false.
+     * @throws HttpResponseException thrown if the request is rejected by server.
      * @return the completion.
      */
     @ServiceMethod(returns = ReturnType.SINGLE)
@@ -589,8 +602,7 @@ public Mono<Response<Void>> sendToAllWithResponseAsync(
      *     characters or underscore.
      * @param message The payload body.
      * @param requestOptions The options to configure the HTTP request before HTTP client sends it.
-     * @throws HttpResponseException thrown if status code is 400 or above, if throwOnError in requestOptions is not
-     *     false.
+     * @throws HttpResponseException thrown if the request is rejected by server.
      * @return the response.
      */
     @ServiceMethod(returns = ReturnType.SINGLE)
@@ -619,8 +631,7 @@ public Response<Void> sendToAllWithResponse(String hub, BinaryData message, Requ
      *     characters or underscore.
      * @param connectionId The connection Id.
      * @param requestOptions The options to configure the HTTP request before HTTP client sends it.
-     * @throws HttpResponseException thrown if status code is 400 or above, if throwOnError in requestOptions is not
-     *     false.
+     * @throws HttpResponseException thrown if the request is rejected by server.
      * @return whether resource exists.
      */
     @ServiceMethod(returns = ReturnType.SINGLE)
@@ -665,8 +676,7 @@ public Mono<Response<Boolean>> connectionExistsWithResponseAsync(
      * @param connectionId The connection Id.
      * @param requestOptions The options to configure the HTTP request before HTTP client sends it.
      * @param context The context to associate with this operation.
-     * @throws HttpResponseException thrown if status code is 400 or above, if throwOnError in requestOptions is not
-     *     false.
+     * @throws HttpResponseException thrown if the request is rejected by server.
      * @return whether resource exists.
      */
     @ServiceMethod(returns = ReturnType.SINGLE)
@@ -708,8 +718,7 @@ public Mono<Response<Boolean>> connectionExistsWithResponseAsync(
      *     characters or underscore.
      * @param connectionId The connection Id.
      * @param requestOptions The options to configure the HTTP request before HTTP client sends it.
-     * @throws HttpResponseException thrown if status code is 400 or above, if throwOnError in requestOptions is not
-     *     false.
+     * @throws HttpResponseException thrown if the request is rejected by server.
      * @return the response.
      */
     @ServiceMethod(returns = ReturnType.SINGLE)
@@ -734,8 +743,7 @@ public Response<Boolean> connectionExistsWithResponse(
      *     characters or underscore.
      * @param connectionId Target connection Id.
      * @param requestOptions The options to configure the HTTP request before HTTP client sends it.
-     * @throws HttpResponseException thrown if status code is 400 or above, if throwOnError in requestOptions is not
-     *     false.
+     * @throws HttpResponseException thrown if the request is rejected by server.
      * @return the completion.
      */
     @ServiceMethod(returns = ReturnType.SINGLE)
@@ -775,8 +783,7 @@ public Mono<Response<Void>> closeConnectionWithResponseAsync(
      * @param connectionId Target connection Id.
      * @param requestOptions The options to configure the HTTP request before HTTP client sends it.
      * @param context The context to associate with this operation.
-     * @throws HttpResponseException thrown if status code is 400 or above, if throwOnError in requestOptions is not
-     *     false.
+     * @throws HttpResponseException thrown if the request is rejected by server.
      * @return the completion.
      */
     @ServiceMethod(returns = ReturnType.SINGLE)
@@ -813,8 +820,7 @@ public Mono<Response<Void>> closeConnectionWithResponseAsync(
      *     characters or underscore.
      * @param connectionId Target connection Id.
      * @param requestOptions The options to configure the HTTP request before HTTP client sends it.
-     * @throws HttpResponseException thrown if status code is 400 or above, if throwOnError in requestOptions is not
-     *     false.
+     * @throws HttpResponseException thrown if the request is rejected by server.
      * @return the response.
      */
     @ServiceMethod(returns = ReturnType.SINGLE)
@@ -853,8 +859,7 @@ public Response<Void> closeConnectionWithResponse(String hub, String connectionI
      * @param connectionId The connection Id.
      * @param message The payload body.
      * @param requestOptions The options to configure the HTTP request before HTTP client sends it.
-     * @throws HttpResponseException thrown if status code is 400 or above, if throwOnError in requestOptions is not
-     *     false.
+     * @throws HttpResponseException thrown if the request is rejected by server.
      * @return the completion.
      */
     @ServiceMethod(returns = ReturnType.SINGLE)
@@ -913,8 +918,7 @@ public Mono<Response<Void>> sendToConnectionWithResponseAsync(
      * @param message The payload body.
      * @param requestOptions The options to configure the HTTP request before HTTP client sends it.
      * @param context The context to associate with this operation.
-     * @throws HttpResponseException thrown if status code is 400 or above, if throwOnError in requestOptions is not
-     *     false.
+     * @throws HttpResponseException thrown if the request is rejected by server.
      * @return the completion.
      */
     @ServiceMethod(returns = ReturnType.SINGLE)
@@ -970,8 +974,7 @@ public Mono<Response<Void>> sendToConnectionWithResponseAsync(
      * @param connectionId The connection Id.
      * @param message The payload body.
      * @param requestOptions The options to configure the HTTP request before HTTP client sends it.
-     * @throws HttpResponseException thrown if status code is 400 or above, if throwOnError in requestOptions is not
-     *     false.
+     * @throws HttpResponseException thrown if the request is rejected by server.
      * @return the response.
      */
     @ServiceMethod(returns = ReturnType.SINGLE)
@@ -1001,8 +1004,7 @@ public Response<Void> sendToConnectionWithResponse(
      *     characters or underscore.
      * @param group Target group name, which length should be greater than 0 and less than 1025.
      * @param requestOptions The options to configure the HTTP request before HTTP client sends it.
-     * @throws HttpResponseException thrown if status code is 400 or above, if throwOnError in requestOptions is not
-     *     false.
+     * @throws HttpResponseException thrown if the request is rejected by server.
      * @return whether resource exists.
      */
     @ServiceMethod(returns = ReturnType.SINGLE)
@@ -1047,8 +1049,7 @@ public Mono<Response<Boolean>> groupExistsWithResponseAsync(
      * @param group Target group name, which length should be greater than 0 and less than 1025.
      * @param requestOptions The options to configure the HTTP request before HTTP client sends it.
      * @param context The context to associate with this operation.
-     * @throws HttpResponseException thrown if status code is 400 or above, if throwOnError in requestOptions is not
-     *     false.
+     * @throws HttpResponseException thrown if the request is rejected by server.
      * @return whether resource exists.
      */
     @ServiceMethod(returns = ReturnType.SINGLE)
@@ -1090,8 +1091,7 @@ public Mono<Response<Boolean>> groupExistsWithResponseAsync(
      *     characters or underscore.
      * @param group Target group name, which length should be greater than 0 and less than 1025.
      * @param requestOptions The options to configure the HTTP request before HTTP client sends it.
-     * @throws HttpResponseException thrown if status code is 400 or above, if throwOnError in requestOptions is not
-     *     false.
+     * @throws HttpResponseException thrown if the request is rejected by server.
      * @return the response.
      */
     @ServiceMethod(returns = ReturnType.SINGLE)
@@ -1116,8 +1116,7 @@ public Response<Boolean> groupExistsWithResponse(String hub, String group, Reque
      *     characters or underscore.
      * @param group Target group name, which length should be greater than 0 and less than 1025.
      * @param requestOptions The options to configure the HTTP request before HTTP client sends it.
-     * @throws HttpResponseException thrown if status code is 400 or above, if throwOnError in requestOptions is not
-     *     false.
+     * @throws HttpResponseException thrown if the request is rejected by server.
      * @return the completion.
      */
     @ServiceMethod(returns = ReturnType.SINGLE)
@@ -1158,8 +1157,7 @@ public Mono<Response<Void>> closeGroupConnectionsWithResponseAsync(
      * @param group Target group name, which length should be greater than 0 and less than 1025.
      * @param requestOptions The options to configure the HTTP request before HTTP client sends it.
      * @param context The context to associate with this operation.
-     * @throws HttpResponseException thrown if status code is 400 or above, if throwOnError in requestOptions is not
-     *     false.
+     * @throws HttpResponseException thrown if the request is rejected by server.
      * @return the completion.
      */
     @ServiceMethod(returns = ReturnType.SINGLE)
@@ -1197,8 +1195,7 @@ public Mono<Response<Void>> closeGroupConnectionsWithResponseAsync(
      *     characters or underscore.
      * @param group Target group name, which length should be greater than 0 and less than 1025.
      * @param requestOptions The options to configure the HTTP request before HTTP client sends it.
-     * @throws HttpResponseException thrown if status code is 400 or above, if throwOnError in requestOptions is not
-     *     false.
+     * @throws HttpResponseException thrown if the request is rejected by server.
      * @return the response.
      */
     @ServiceMethod(returns = ReturnType.SINGLE)
@@ -1238,8 +1235,7 @@ public Response<Void> closeGroupConnectionsWithResponse(String hub, String group
      * @param group Target group name, which length should be greater than 0 and less than 1025.
      * @param message The payload body.
      * @param requestOptions The options to configure the HTTP request before HTTP client sends it.
-     * @throws HttpResponseException thrown if status code is 400 or above, if throwOnError in requestOptions is not
-     *     false.
+     * @throws HttpResponseException thrown if the request is rejected by server.
      * @return the completion.
      */
     @ServiceMethod(returns = ReturnType.SINGLE)
@@ -1299,8 +1295,7 @@ public Mono<Response<Void>> sendToGroupWithResponseAsync(
      * @param message The payload body.
      * @param requestOptions The options to configure the HTTP request before HTTP client sends it.
      * @param context The context to associate with this operation.
-     * @throws HttpResponseException thrown if status code is 400 or above, if throwOnError in requestOptions is not
-     *     false.
+     * @throws HttpResponseException thrown if the request is rejected by server.
      * @return the completion.
      */
     @ServiceMethod(returns = ReturnType.SINGLE)
@@ -1357,8 +1352,7 @@ public Mono<Response<Void>> sendToGroupWithResponseAsync(
      * @param group Target group name, which length should be greater than 0 and less than 1025.
      * @param message The payload body.
      * @param requestOptions The options to configure the HTTP request before HTTP client sends it.
-     * @throws HttpResponseException thrown if status code is 400 or above, if throwOnError in requestOptions is not
-     *     false.
+     * @throws HttpResponseException thrown if the request is rejected by server.
      * @return the response.
      */
     @ServiceMethod(returns = ReturnType.SINGLE)
@@ -1383,8 +1377,7 @@ public Response<Void> sendToGroupWithResponse(
      * @param group Target group name, which length should be greater than 0 and less than 1025.
      * @param connectionId Target connection Id.
      * @param requestOptions The options to configure the HTTP request before HTTP client sends it.
-     * @throws HttpResponseException thrown if status code is 400 or above, if throwOnError in requestOptions is not
-     *     false.
+     * @throws HttpResponseException thrown if the request is rejected by server.
      * @return the completion.
      */
     @ServiceMethod(returns = ReturnType.SINGLE)
@@ -1428,8 +1421,7 @@ public Mono<Response<Void>> addConnectionToGroupWithResponseAsync(
      * @param connectionId Target connection Id.
      * @param requestOptions The options to configure the HTTP request before HTTP client sends it.
      * @param context The context to associate with this operation.
-     * @throws HttpResponseException thrown if status code is 400 or above, if throwOnError in requestOptions is not
-     *     false.
+     * @throws HttpResponseException thrown if the request is rejected by server.
      * @return the completion.
      */
     @ServiceMethod(returns = ReturnType.SINGLE)
@@ -1470,8 +1462,7 @@ public Mono<Response<Void>> addConnectionToGroupWithResponseAsync(
      * @param group Target group name, which length should be greater than 0 and less than 1025.
      * @param connectionId Target connection Id.
      * @param requestOptions The options to configure the HTTP request before HTTP client sends it.
-     * @throws HttpResponseException thrown if status code is 400 or above, if throwOnError in requestOptions is not
-     *     false.
+     * @throws HttpResponseException thrown if the request is rejected by server.
      * @return the response.
      */
     @ServiceMethod(returns = ReturnType.SINGLE)
@@ -1496,8 +1487,7 @@ public Response<Void> addConnectionToGroupWithResponse(
      * @param group Target group name, which length should be greater than 0 and less than 1025.
      * @param connectionId Target connection Id.
      * @param requestOptions The options to configure the HTTP request before HTTP client sends it.
-     * @throws HttpResponseException thrown if status code is 400 or above, if throwOnError in requestOptions is not
-     *     false.
+     * @throws HttpResponseException thrown if the request is rejected by server.
      * @return the completion.
      */
     @ServiceMethod(returns = ReturnType.SINGLE)
@@ -1541,8 +1531,7 @@ public Mono<Response<Void>> removeConnectionFromGroupWithResponseAsync(
      * @param connectionId Target connection Id.
      * @param requestOptions The options to configure the HTTP request before HTTP client sends it.
      * @param context The context to associate with this operation.
-     * @throws HttpResponseException thrown if status code is 400 or above, if throwOnError in requestOptions is not
-     *     false.
+     * @throws HttpResponseException thrown if the request is rejected by server.
      * @return the completion.
      */
     @ServiceMethod(returns = ReturnType.SINGLE)
@@ -1583,8 +1572,7 @@ public Mono<Response<Void>> removeConnectionFromGroupWithResponseAsync(
      * @param group Target group name, which length should be greater than 0 and less than 1025.
      * @param connectionId Target connection Id.
      * @param requestOptions The options to configure the HTTP request before HTTP client sends it.
-     * @throws HttpResponseException thrown if status code is 400 or above, if throwOnError in requestOptions is not
-     *     false.
+     * @throws HttpResponseException thrown if the request is rejected by server.
      * @return the response.
      */
     @ServiceMethod(returns = ReturnType.SINGLE)
@@ -1614,8 +1602,7 @@ public Response<Void> removeConnectionFromGroupWithResponse(
      *     characters or underscore.
      * @param userId Target user Id.
      * @param requestOptions The options to configure the HTTP request before HTTP client sends it.
-     * @throws HttpResponseException thrown if status code is 400 or above, if throwOnError in requestOptions is not
-     *     false.
+     * @throws HttpResponseException thrown if the request is rejected by server.
      * @return whether resource exists.
      */
     @ServiceMethod(returns = ReturnType.SINGLE)
@@ -1660,8 +1647,7 @@ public Mono<Response<Boolean>> userExistsWithResponseAsync(
      * @param userId Target user Id.
      * @param requestOptions The options to configure the HTTP request before HTTP client sends it.
      * @param context The context to associate with this operation.
-     * @throws HttpResponseException thrown if status code is 400 or above, if throwOnError in requestOptions is not
-     *     false.
+     * @throws HttpResponseException thrown if the request is rejected by server.
      * @return whether resource exists.
      */
     @ServiceMethod(returns = ReturnType.SINGLE)
@@ -1703,8 +1689,7 @@ public Mono<Response<Boolean>> userExistsWithResponseAsync(
      *     characters or underscore.
      * @param userId Target user Id.
      * @param requestOptions The options to configure the HTTP request before HTTP client sends it.
-     * @throws HttpResponseException thrown if status code is 400 or above, if throwOnError in requestOptions is not
-     *     false.
+     * @throws HttpResponseException thrown if the request is rejected by server.
      * @return the response.
      */
     @ServiceMethod(returns = ReturnType.SINGLE)
@@ -1729,8 +1714,7 @@ public Response<Boolean> userExistsWithResponse(String hub, String userId, Reque
      *     characters or underscore.
      * @param userId The user Id.
      * @param requestOptions The options to configure the HTTP request before HTTP client sends it.
-     * @throws HttpResponseException thrown if status code is 400 or above, if throwOnError in requestOptions is not
-     *     false.
+     * @throws HttpResponseException thrown if the request is rejected by server.
      * @return the completion.
      */
     @ServiceMethod(returns = ReturnType.SINGLE)
@@ -1771,8 +1755,7 @@ public Mono<Response<Void>> closeUserConnectionsWithResponseAsync(
      * @param userId The user Id.
      * @param requestOptions The options to configure the HTTP request before HTTP client sends it.
      * @param context The context to associate with this operation.
-     * @throws HttpResponseException thrown if status code is 400 or above, if throwOnError in requestOptions is not
-     *     false.
+     * @throws HttpResponseException thrown if the request is rejected by server.
      * @return the completion.
      */
     @ServiceMethod(returns = ReturnType.SINGLE)
@@ -1810,8 +1793,7 @@ public Mono<Response<Void>> closeUserConnectionsWithResponseAsync(
      *     characters or underscore.
      * @param userId The user Id.
      * @param requestOptions The options to configure the HTTP request before HTTP client sends it.
-     * @throws HttpResponseException thrown if status code is 400 or above, if throwOnError in requestOptions is not
-     *     false.
+     * @throws HttpResponseException thrown if the request is rejected by server.
      * @return the response.
      */
     @ServiceMethod(returns = ReturnType.SINGLE)
@@ -1850,8 +1832,7 @@ public Response<Void> closeUserConnectionsWithResponse(String hub, String userId
      * @param userId The user Id.
      * @param message The payload body.
      * @param requestOptions The options to configure the HTTP request before HTTP client sends it.
-     * @throws HttpResponseException thrown if status code is 400 or above, if throwOnError in requestOptions is not
-     *     false.
+     * @throws HttpResponseException thrown if the request is rejected by server.
      * @return the completion.
      */
     @ServiceMethod(returns = ReturnType.SINGLE)
@@ -1910,8 +1891,7 @@ public Mono<Response<Void>> sendToUserWithResponseAsync(
      * @param message The payload body.
      * @param requestOptions The options to configure the HTTP request before HTTP client sends it.
      * @param context The context to associate with this operation.
-     * @throws HttpResponseException thrown if status code is 400 or above, if throwOnError in requestOptions is not
-     *     false.
+     * @throws HttpResponseException thrown if the request is rejected by server.
      * @return the completion.
      */
     @ServiceMethod(returns = ReturnType.SINGLE)
@@ -1967,8 +1947,7 @@ public Mono<Response<Void>> sendToUserWithResponseAsync(
      * @param userId The user Id.
      * @param message The payload body.
      * @param requestOptions The options to configure the HTTP request before HTTP client sends it.
-     * @throws HttpResponseException thrown if status code is 400 or above, if throwOnError in requestOptions is not
-     *     false.
+     * @throws HttpResponseException thrown if the request is rejected by server.
      * @return the response.
      */
     @ServiceMethod(returns = ReturnType.SINGLE)
@@ -1993,8 +1972,7 @@ public Response<Void> sendToUserWithResponse(
      * @param group Target group name, which length should be greater than 0 and less than 1025.
      * @param userId Target user Id.
      * @param requestOptions The options to configure the HTTP request before HTTP client sends it.
-     * @throws HttpResponseException thrown if status code is 400 or above, if throwOnError in requestOptions is not
-     *     false.
+     * @throws HttpResponseException thrown if the request is rejected by server.
      * @return the completion.
      */
     @ServiceMethod(returns = ReturnType.SINGLE)
@@ -2038,8 +2016,7 @@ public Mono<Response<Void>> addUserToGroupWithResponseAsync(
      * @param userId Target user Id.
      * @param requestOptions The options to configure the HTTP request before HTTP client sends it.
      * @param context The context to associate with this operation.
-     * @throws HttpResponseException thrown if status code is 400 or above, if throwOnError in requestOptions is not
-     *     false.
+     * @throws HttpResponseException thrown if the request is rejected by server.
      * @return the completion.
      */
     @ServiceMethod(returns = ReturnType.SINGLE)
@@ -2080,8 +2057,7 @@ public Mono<Response<Void>> addUserToGroupWithResponseAsync(
      * @param group Target group name, which length should be greater than 0 and less than 1025.
      * @param userId Target user Id.
      * @param requestOptions The options to configure the HTTP request before HTTP client sends it.
-     * @throws HttpResponseException thrown if status code is 400 or above, if throwOnError in requestOptions is not
-     *     false.
+     * @throws HttpResponseException thrown if the request is rejected by server.
      * @return the response.
      */
     @ServiceMethod(returns = ReturnType.SINGLE)
@@ -2106,8 +2082,7 @@ public Response<Void> addUserToGroupWithResponse(
      * @param group Target group name, which length should be greater than 0 and less than 1025.
      * @param userId Target user Id.
      * @param requestOptions The options to configure the HTTP request before HTTP client sends it.
-     * @throws HttpResponseException thrown if status code is 400 or above, if throwOnError in requestOptions is not
-     *     false.
+     * @throws HttpResponseException thrown if the request is rejected by server.
      * @return the completion.
      */
     @ServiceMethod(returns = ReturnType.SINGLE)
@@ -2151,8 +2126,7 @@ public Mono<Response<Void>> removeUserFromGroupWithResponseAsync(
      * @param userId Target user Id.
      * @param requestOptions The options to configure the HTTP request before HTTP client sends it.
      * @param context The context to associate with this operation.
-     * @throws HttpResponseException thrown if status code is 400 or above, if throwOnError in requestOptions is not
-     *     false.
+     * @throws HttpResponseException thrown if the request is rejected by server.
      * @return the completion.
      */
     @ServiceMethod(returns = ReturnType.SINGLE)
@@ -2193,8 +2167,7 @@ public Mono<Response<Void>> removeUserFromGroupWithResponseAsync(
      * @param group Target group name, which length should be greater than 0 and less than 1025.
      * @param userId Target user Id.
      * @param requestOptions The options to configure the HTTP request before HTTP client sends it.
-     * @throws HttpResponseException thrown if status code is 400 or above, if throwOnError in requestOptions is not
-     *     false.
+     * @throws HttpResponseException thrown if the request is rejected by server.
      * @return the response.
      */
     @ServiceMethod(returns = ReturnType.SINGLE)
@@ -2218,8 +2191,7 @@ public Response<Void> removeUserFromGroupWithResponse(
      *     characters or underscore.
      * @param userId Target user Id.
      * @param requestOptions The options to configure the HTTP request before HTTP client sends it.
-     * @throws HttpResponseException thrown if status code is 400 or above, if throwOnError in requestOptions is not
-     *     false.
+     * @throws HttpResponseException thrown if the request is rejected by server.
      * @return the completion.
      */
     @ServiceMethod(returns = ReturnType.SINGLE)
@@ -2258,8 +2230,7 @@ public Mono<Response<Void>> removeUserFromAllGroupsWithResponseAsync(
      * @param userId Target user Id.
      * @param requestOptions The options to configure the HTTP request before HTTP client sends it.
      * @param context The context to associate with this operation.
-     * @throws HttpResponseException thrown if status code is 400 or above, if throwOnError in requestOptions is not
-     *     false.
+     * @throws HttpResponseException thrown if the request is rejected by server.
      * @return the completion.
      */
     @ServiceMethod(returns = ReturnType.SINGLE)
@@ -2295,8 +2266,7 @@ public Mono<Response<Void>> removeUserFromAllGroupsWithResponseAsync(
      *     characters or underscore.
      * @param userId Target user Id.
      * @param requestOptions The options to configure the HTTP request before HTTP client sends it.
-     * @throws HttpResponseException thrown if status code is 400 or above, if throwOnError in requestOptions is not
-     *     false.
+     * @throws HttpResponseException thrown if the request is rejected by server.
      * @return the response.
      */
     @ServiceMethod(returns = ReturnType.SINGLE)
@@ -2322,8 +2292,7 @@ public Response<Void> removeUserFromAllGroupsWithResponse(
      * @param permission The permission: current supported actions are joinLeaveGroup and sendToGroup.
      * @param connectionId Target connection Id.
      * @param requestOptions The options to configure the HTTP request before HTTP client sends it.
-     * @throws HttpResponseException thrown if status code is 400 or above, if throwOnError in requestOptions is not
-     *     false.
+     * @throws HttpResponseException thrown if the request is rejected by server.
      * @return the completion.
      */
     @ServiceMethod(returns = ReturnType.SINGLE)
@@ -2368,8 +2337,7 @@ public Mono<Response<Void>> grantPermissionWithResponseAsync(
      * @param connectionId Target connection Id.
      * @param requestOptions The options to configure the HTTP request before HTTP client sends it.
      * @param context The context to associate with this operation.
-     * @throws HttpResponseException thrown if status code is 400 or above, if throwOnError in requestOptions is not
-     *     false.
+     * @throws HttpResponseException thrown if the request is rejected by server.
      * @return the completion.
      */
     @ServiceMethod(returns = ReturnType.SINGLE)
@@ -2411,8 +2379,7 @@ public Mono<Response<Void>> grantPermissionWithResponseAsync(
      * @param permission The permission: current supported actions are joinLeaveGroup and sendToGroup.
      * @param connectionId Target connection Id.
      * @param requestOptions The options to configure the HTTP request before HTTP client sends it.
-     * @throws HttpResponseException thrown if status code is 400 or above, if throwOnError in requestOptions is not
-     *     false.
+     * @throws HttpResponseException thrown if the request is rejected by server.
      * @return the response.
      */
     @ServiceMethod(returns = ReturnType.SINGLE)
@@ -2438,8 +2405,7 @@ public Response<Void> grantPermissionWithResponse(
      * @param permission The permission: current supported actions are joinLeaveGroup and sendToGroup.
      * @param connectionId Target connection Id.
      * @param requestOptions The options to configure the HTTP request before HTTP client sends it.
-     * @throws HttpResponseException thrown if status code is 400 or above, if throwOnError in requestOptions is not
-     *     false.
+     * @throws HttpResponseException thrown if the request is rejected by server.
      * @return the completion.
      */
     @ServiceMethod(returns = ReturnType.SINGLE)
@@ -2484,8 +2450,7 @@ public Mono<Response<Void>> revokePermissionWithResponseAsync(
      * @param connectionId Target connection Id.
      * @param requestOptions The options to configure the HTTP request before HTTP client sends it.
      * @param context The context to associate with this operation.
-     * @throws HttpResponseException thrown if status code is 400 or above, if throwOnError in requestOptions is not
-     *     false.
+     * @throws HttpResponseException thrown if the request is rejected by server.
      * @return the completion.
      */
     @ServiceMethod(returns = ReturnType.SINGLE)
@@ -2527,8 +2492,7 @@ public Mono<Response<Void>> revokePermissionWithResponseAsync(
      * @param permission The permission: current supported actions are joinLeaveGroup and sendToGroup.
      * @param connectionId Target connection Id.
      * @param requestOptions The options to configure the HTTP request before HTTP client sends it.
-     * @throws HttpResponseException thrown if status code is 400 or above, if throwOnError in requestOptions is not
-     *     false.
+     * @throws HttpResponseException thrown if the request is rejected by server.
      * @return the response.
      */
     @ServiceMethod(returns = ReturnType.SINGLE)
@@ -2560,8 +2524,7 @@ public Response<Void> revokePermissionWithResponse(
      * @param permission The permission: current supported actions are joinLeaveGroup and sendToGroup.
      * @param connectionId Target connection Id.
      * @param requestOptions The options to configure the HTTP request before HTTP client sends it.
-     * @throws HttpResponseException thrown if status code is 400 or above, if throwOnError in requestOptions is not
-     *     false.
+     * @throws HttpResponseException thrown if the request is rejected by server.
      * @return whether resource exists.
      */
     @ServiceMethod(returns = ReturnType.SINGLE)
@@ -2612,8 +2575,7 @@ public Mono<Response<Boolean>> checkPermissionWithResponseAsync(
      * @param connectionId Target connection Id.
      * @param requestOptions The options to configure the HTTP request before HTTP client sends it.
      * @param context The context to associate with this operation.
-     * @throws HttpResponseException thrown if status code is 400 or above, if throwOnError in requestOptions is not
-     *     false.
+     * @throws HttpResponseException thrown if the request is rejected by server.
      * @return whether resource exists.
      */
     @ServiceMethod(returns = ReturnType.SINGLE)
@@ -2661,8 +2623,7 @@ public Mono<Response<Boolean>> checkPermissionWithResponseAsync(
      * @param permission The permission: current supported actions are joinLeaveGroup and sendToGroup.
      * @param connectionId Target connection Id.
      * @param requestOptions The options to configure the HTTP request before HTTP client sends it.
-     * @throws HttpResponseException thrown if status code is 400 or above, if throwOnError in requestOptions is not
-     *     false.
+     * @throws HttpResponseException thrown if the request is rejected by server.
      * @return the response.
      */
     @ServiceMethod(returns = ReturnType.SINGLE)
diff --git a/sdk/webpubsub/azure-messaging-webpubsub/src/test/java/com/azure/messaging/webpubsub/WebPubSubServiceClientTests.java b/sdk/webpubsub/azure-messaging-webpubsub/src/test/java/com/azure/messaging/webpubsub/WebPubSubServiceClientTests.java
index 6b19fe5771701..8515157820071 100644
--- a/sdk/webpubsub/azure-messaging-webpubsub/src/test/java/com/azure/messaging/webpubsub/WebPubSubServiceClientTests.java
+++ b/sdk/webpubsub/azure-messaging-webpubsub/src/test/java/com/azure/messaging/webpubsub/WebPubSubServiceClientTests.java
@@ -172,7 +172,7 @@ public void testRemoveNonExistentUserFromHub() {
         // TODO (jogiles) can we determine if this user exists anywhere in the current hub?
         Response<Void> removeUserResponse =
             client.removeUserFromAllGroupsWithResponse("testRemoveNonExistentUserFromHub", new RequestOptions());
-        assertEquals(200, removeUserResponse.getStatusCode());
+        assertEquals(204, removeUserResponse.getStatusCode());
     }
 
     @Test
@@ -204,7 +204,7 @@ public void testGetAuthenticationToken() throws ParseException {
     @Test
     public void testRemoveNonExistentUserFromGroup() {
         assertResponse(client.removeUserFromGroupWithResponse("java",
-                "testRemoveNonExistentUserFromGroup", new RequestOptions()), 200);
+                "testRemoveNonExistentUserFromGroup", new RequestOptions()), 204);
     }
 
     @Test
diff --git a/sdk/webpubsub/azure-messaging-webpubsub/src/test/resources/session-records/WebPubSubServiceClientTests.testRemoveNonExistentUserFromGroup.json b/sdk/webpubsub/azure-messaging-webpubsub/src/test/resources/session-records/WebPubSubServiceClientTests.testRemoveNonExistentUserFromGroup.json
index 1dd3e22e09ece..e18d0d9f33344 100644
--- a/sdk/webpubsub/azure-messaging-webpubsub/src/test/resources/session-records/WebPubSubServiceClientTests.testRemoveNonExistentUserFromGroup.json
+++ b/sdk/webpubsub/azure-messaging-webpubsub/src/test/resources/session-records/WebPubSubServiceClientTests.testRemoveNonExistentUserFromGroup.json
@@ -3,18 +3,15 @@
     "Method" : "DELETE",
     "Uri" : "https://REDACTED.webpubsub.azure.com/api/hubs/test/users/testRemoveNonExistentUserFromGroup/groups/java?api-version=2021-10-01",
     "Headers" : {
-      "User-Agent" : "azsdk-java-azure-messaging-webpubsub/1.0.0-beta.6 (17; Windows 10; 10.0)"
+      "User-Agent" : "azsdk-java-azure-messaging-webpubsub/1.0.0-beta.7 (15.0.1; Windows 10; 10.0)"
     },
     "Response" : {
-      "Transfer-Encoding" : "chunked",
-      "Server" : "nginx",
+      "Strict-Transport-Security" : "max-age=15724800; includeSubDomains",
+      "api-supported-versions" : "2021-10-01",
       "Connection" : "keep-alive",
-      "Vary" : "Accept-Encoding,Accept-Encoding",
       "retry-after" : "0",
-      "StatusCode" : "200",
-      "Body" : "User `testRemoveNonExistentUserFromGroup` is not found.",
-      "Date" : "Wed, 03 Nov 2021 18:51:14 GMT",
-      "Content-Type" : "text/plain; charset=utf-8"
+      "StatusCode" : "204",
+      "Date" : "Mon, 22 Nov 2021 05:57:07 GMT"
     },
     "Exception" : null
   } ],
diff --git a/sdk/webpubsub/azure-messaging-webpubsub/src/test/resources/session-records/WebPubSubServiceClientTests.testRemoveNonExistentUserFromHub.json b/sdk/webpubsub/azure-messaging-webpubsub/src/test/resources/session-records/WebPubSubServiceClientTests.testRemoveNonExistentUserFromHub.json
index b2550e7785619..bf3b6555e64a2 100644
--- a/sdk/webpubsub/azure-messaging-webpubsub/src/test/resources/session-records/WebPubSubServiceClientTests.testRemoveNonExistentUserFromHub.json
+++ b/sdk/webpubsub/azure-messaging-webpubsub/src/test/resources/session-records/WebPubSubServiceClientTests.testRemoveNonExistentUserFromHub.json
@@ -3,18 +3,15 @@
     "Method" : "DELETE",
     "Uri" : "https://REDACTED.webpubsub.azure.com/api/hubs/test/users/testRemoveNonExistentUserFromHub/groups?api-version=2021-10-01",
     "Headers" : {
-      "User-Agent" : "azsdk-java-azure-messaging-webpubsub/1.0.0-beta.6 (17; Windows 10; 10.0)"
+      "User-Agent" : "azsdk-java-azure-messaging-webpubsub/1.0.0-beta.7 (15.0.1; Windows 10; 10.0)"
     },
     "Response" : {
-      "Transfer-Encoding" : "chunked",
-      "Server" : "nginx",
+      "Strict-Transport-Security" : "max-age=15724800; includeSubDomains",
+      "api-supported-versions" : "2021-10-01",
       "Connection" : "keep-alive",
-      "Vary" : "Accept-Encoding,Accept-Encoding",
       "retry-after" : "0",
-      "StatusCode" : "200",
-      "Body" : "User `testRemoveNonExistentUserFromHub` is not found.",
-      "Date" : "Wed, 03 Nov 2021 18:51:14 GMT",
-      "Content-Type" : "text/plain; charset=utf-8"
+      "StatusCode" : "204",
+      "Date" : "Mon, 22 Nov 2021 05:57:08 GMT"
     },
     "Exception" : null
   } ],
diff --git a/sdk/webpubsub/pom.xml b/sdk/webpubsub/pom.xml
index fafedfc5187b2..04c437df6a007 100644
--- a/sdk/webpubsub/pom.xml
+++ b/sdk/webpubsub/pom.xml
@@ -19,7 +19,7 @@
         <dependency>
           <groupId>com.azure</groupId>
           <artifactId>azure-messaging-webpubsub</artifactId>
-          <version>1.0.0-beta.7</version> <!-- {x-version-update;com.azure:azure-messaging-webpubsub;current} -->
+          <version>1.0.0</version> <!-- {x-version-update;com.azure:azure-messaging-webpubsub;current} -->
         </dependency>
       </dependencies>