// Copyright (c) Microsoft Corporation. All rights reserved.
// Licensed under the MIT License.
// Code generated by Microsoft (R) AutoRest Code Generator.

package com.azure.resourcemanager.desktopvirtualization.implementation;

import com.azure.core.annotation.BodyParam;
import com.azure.core.annotation.Delete;
import com.azure.core.annotation.ExpectedResponses;
import com.azure.core.annotation.Get;
import com.azure.core.annotation.HeaderParam;
import com.azure.core.annotation.Headers;
import com.azure.core.annotation.Host;
import com.azure.core.annotation.HostParam;
import com.azure.core.annotation.PathParam;
import com.azure.core.annotation.Post;
import com.azure.core.annotation.QueryParam;
import com.azure.core.annotation.ReturnType;
import com.azure.core.annotation.ServiceInterface;
import com.azure.core.annotation.ServiceMethod;
import com.azure.core.annotation.UnexpectedResponseExceptionType;
import com.azure.core.http.rest.PagedFlux;
import com.azure.core.http.rest.PagedIterable;
import com.azure.core.http.rest.PagedResponse;
import com.azure.core.http.rest.PagedResponseBase;
import com.azure.core.http.rest.Response;
import com.azure.core.http.rest.RestProxy;
import com.azure.core.management.exception.ManagementException;
import com.azure.core.util.Context;
import com.azure.core.util.FluxUtil;
import com.azure.resourcemanager.desktopvirtualization.fluent.UserSessionsClient;
import com.azure.resourcemanager.desktopvirtualization.fluent.models.UserSessionInner;
import com.azure.resourcemanager.desktopvirtualization.models.SendMessage;
import com.azure.resourcemanager.desktopvirtualization.models.UserSessionList;
import reactor.core.publisher.Mono;

/** An instance of this class provides access to all the operations defined in UserSessionsClient. */
public final class UserSessionsClientImpl implements UserSessionsClient {
    /** The proxy service used to perform REST calls. */
    private final UserSessionsService service;

    /** The service client containing this operation class. */
    private final DesktopVirtualizationApiClientImpl client;

    /**
     * Initializes an instance of UserSessionsClientImpl.
     *
     * @param client the instance of the service client containing this operation class.
     */
    UserSessionsClientImpl(DesktopVirtualizationApiClientImpl client) {
        this.service =
            RestProxy.create(UserSessionsService.class, client.getHttpPipeline(), client.getSerializerAdapter());
        this.client = client;
    }

    /**
     * The interface defining all the services for DesktopVirtualizationApiClientUserSessions to be used by the proxy
     * service to perform REST calls.
     */
    @Host("{$host}")
    @ServiceInterface(name = "DesktopVirtualizatio")
    public interface UserSessionsService {
        @Headers({"Content-Type: application/json"})
        @Get(
            "/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DesktopVirtualization/hostPools/{hostPoolName}/userSessions")
        @ExpectedResponses({200})
        @UnexpectedResponseExceptionType(ManagementException.class)
        Mono<Response<UserSessionList>> listByHostPool(
            @HostParam("$host") String endpoint,
            @QueryParam("api-version") String apiVersion,
            @PathParam("subscriptionId") String subscriptionId,
            @PathParam("resourceGroupName") String resourceGroupName,
            @PathParam("hostPoolName") String hostPoolName,
            @QueryParam("$filter") String filter,
            @QueryParam("pageSize") Integer pageSize,
            @QueryParam("isDescending") Boolean isDescending,
            @QueryParam("initialSkip") Integer initialSkip,
            @HeaderParam("Accept") String accept,
            Context context);

        @Headers({"Content-Type: application/json"})
        @Get(
            "/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DesktopVirtualization/hostPools/{hostPoolName}/sessionHosts/{sessionHostName}/userSessions/{userSessionId}")
        @ExpectedResponses({200})
        @UnexpectedResponseExceptionType(ManagementException.class)
        Mono<Response<UserSessionInner>> get(
            @HostParam("$host") String endpoint,
            @QueryParam("api-version") String apiVersion,
            @PathParam("subscriptionId") String subscriptionId,
            @PathParam("resourceGroupName") String resourceGroupName,
            @PathParam("hostPoolName") String hostPoolName,
            @PathParam("sessionHostName") String sessionHostname,
            @PathParam("userSessionId") String userSessionId,
            @HeaderParam("Accept") String accept,
            Context context);

        @Headers({"Content-Type: application/json"})
        @Delete(
            "/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DesktopVirtualization/hostPools/{hostPoolName}/sessionHosts/{sessionHostName}/userSessions/{userSessionId}")
        @ExpectedResponses({200, 204})
        @UnexpectedResponseExceptionType(ManagementException.class)
        Mono<Response<Void>> delete(
            @HostParam("$host") String endpoint,
            @QueryParam("api-version") String apiVersion,
            @PathParam("subscriptionId") String subscriptionId,
            @PathParam("resourceGroupName") String resourceGroupName,
            @PathParam("hostPoolName") String hostPoolName,
            @PathParam("sessionHostName") String sessionHostname,
            @PathParam("userSessionId") String userSessionId,
            @QueryParam("force") Boolean force,
            @HeaderParam("Accept") String accept,
            Context context);

        @Headers({"Content-Type: application/json"})
        @Get(
            "/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DesktopVirtualization/hostPools/{hostPoolName}/sessionHosts/{sessionHostName}/userSessions")
        @ExpectedResponses({200})
        @UnexpectedResponseExceptionType(ManagementException.class)
        Mono<Response<UserSessionList>> list(
            @HostParam("$host") String endpoint,
            @QueryParam("api-version") String apiVersion,
            @PathParam("subscriptionId") String subscriptionId,
            @PathParam("resourceGroupName") String resourceGroupName,
            @PathParam("hostPoolName") String hostPoolName,
            @PathParam("sessionHostName") String sessionHostname,
            @QueryParam("pageSize") Integer pageSize,
            @QueryParam("isDescending") Boolean isDescending,
            @QueryParam("initialSkip") Integer initialSkip,
            @HeaderParam("Accept") String accept,
            Context context);

        @Headers({"Content-Type: application/json"})
        @Post(
            "/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DesktopVirtualization/hostPools/{hostPoolName}/sessionHosts/{sessionHostName}/userSessions/{userSessionId}/disconnect")
        @ExpectedResponses({200})
        @UnexpectedResponseExceptionType(ManagementException.class)
        Mono<Response<Void>> disconnect(
            @HostParam("$host") String endpoint,
            @QueryParam("api-version") String apiVersion,
            @PathParam("subscriptionId") String subscriptionId,
            @PathParam("resourceGroupName") String resourceGroupName,
            @PathParam("hostPoolName") String hostPoolName,
            @PathParam("sessionHostName") String sessionHostname,
            @PathParam("userSessionId") String userSessionId,
            @HeaderParam("Accept") String accept,
            Context context);

        @Headers({"Content-Type: application/json"})
        @Post(
            "/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DesktopVirtualization/hostPools/{hostPoolName}/sessionHosts/{sessionHostName}/userSessions/{userSessionId}/sendMessage")
        @ExpectedResponses({200})
        @UnexpectedResponseExceptionType(ManagementException.class)
        Mono<Response<Void>> sendMessage(
            @HostParam("$host") String endpoint,
            @QueryParam("api-version") String apiVersion,
            @PathParam("subscriptionId") String subscriptionId,
            @PathParam("resourceGroupName") String resourceGroupName,
            @PathParam("hostPoolName") String hostPoolName,
            @PathParam("sessionHostName") String sessionHostname,
            @PathParam("userSessionId") String userSessionId,
            @BodyParam("application/json") SendMessage sendMessage,
            @HeaderParam("Accept") String accept,
            Context context);

        @Headers({"Content-Type: application/json"})
        @Get("{nextLink}")
        @ExpectedResponses({200})
        @UnexpectedResponseExceptionType(ManagementException.class)
        Mono<Response<UserSessionList>> listByHostPoolNext(
            @PathParam(value = "nextLink", encoded = true) String nextLink,
            @HostParam("$host") String endpoint,
            @HeaderParam("Accept") String accept,
            Context context);

        @Headers({"Content-Type: application/json"})
        @Get("{nextLink}")
        @ExpectedResponses({200})
        @UnexpectedResponseExceptionType(ManagementException.class)
        Mono<Response<UserSessionList>> listNext(
            @PathParam(value = "nextLink", encoded = true) String nextLink,
            @HostParam("$host") String endpoint,
            @HeaderParam("Accept") String accept,
            Context context);
    }

    /**
     * List userSessions.
     *
     * @param resourceGroupName The name of the resource group. The name is case insensitive.
     * @param hostPoolName The name of the host pool within the specified resource group.
     * @param filter OData filter expression. Valid properties for filtering are userprincipalname and sessionstate.
     * @param pageSize Number of items per page.
     * @param isDescending Indicates whether the collection is descending.
     * @param initialSkip Initial number of items to skip.
     * @throws IllegalArgumentException thrown if parameters fail the validation.
     * @throws ManagementException thrown if the request is rejected by server.
     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent.
     * @return userSessionList along with {@link PagedResponse} on successful completion of {@link Mono}.
     */
    @ServiceMethod(returns = ReturnType.SINGLE)
    private Mono<PagedResponse<UserSessionInner>> listByHostPoolSinglePageAsync(
        String resourceGroupName,
        String hostPoolName,
        String filter,
        Integer pageSize,
        Boolean isDescending,
        Integer initialSkip) {
        if (this.client.getEndpoint() == null) {
            return Mono
                .error(
                    new IllegalArgumentException(
                        "Parameter this.client.getEndpoint() is required and cannot be null."));
        }
        if (this.client.getSubscriptionId() == null) {
            return Mono
                .error(
                    new IllegalArgumentException(
                        "Parameter this.client.getSubscriptionId() is required and cannot be null."));
        }
        if (resourceGroupName == null) {
            return Mono
                .error(new IllegalArgumentException("Parameter resourceGroupName is required and cannot be null."));
        }
        if (hostPoolName == null) {
            return Mono.error(new IllegalArgumentException("Parameter hostPoolName is required and cannot be null."));
        }
        final String accept = "application/json";
        return FluxUtil
            .withContext(
                context ->
                    service
                        .listByHostPool(
                            this.client.getEndpoint(),
                            this.client.getApiVersion(),
                            this.client.getSubscriptionId(),
                            resourceGroupName,
                            hostPoolName,
                            filter,
                            pageSize,
                            isDescending,
                            initialSkip,
                            accept,
                            context))
            .<PagedResponse<UserSessionInner>>map(
                res ->
                    new PagedResponseBase<>(
                        res.getRequest(),
                        res.getStatusCode(),
                        res.getHeaders(),
                        res.getValue().value(),
                        res.getValue().nextLink(),
                        null))
            .contextWrite(context -> context.putAll(FluxUtil.toReactorContext(this.client.getContext()).readOnly()));
    }

    /**
     * List userSessions.
     *
     * @param resourceGroupName The name of the resource group. The name is case insensitive.
     * @param hostPoolName The name of the host pool within the specified resource group.
     * @param filter OData filter expression. Valid properties for filtering are userprincipalname and sessionstate.
     * @param pageSize Number of items per page.
     * @param isDescending Indicates whether the collection is descending.
     * @param initialSkip Initial number of items to skip.
     * @param context The context to associate with this operation.
     * @throws IllegalArgumentException thrown if parameters fail the validation.
     * @throws ManagementException thrown if the request is rejected by server.
     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent.
     * @return userSessionList along with {@link PagedResponse} on successful completion of {@link Mono}.
     */
    @ServiceMethod(returns = ReturnType.SINGLE)
    private Mono<PagedResponse<UserSessionInner>> listByHostPoolSinglePageAsync(
        String resourceGroupName,
        String hostPoolName,
        String filter,
        Integer pageSize,
        Boolean isDescending,
        Integer initialSkip,
        Context context) {
        if (this.client.getEndpoint() == null) {
            return Mono
                .error(
                    new IllegalArgumentException(
                        "Parameter this.client.getEndpoint() is required and cannot be null."));
        }
        if (this.client.getSubscriptionId() == null) {
            return Mono
                .error(
                    new IllegalArgumentException(
                        "Parameter this.client.getSubscriptionId() is required and cannot be null."));
        }
        if (resourceGroupName == null) {
            return Mono
                .error(new IllegalArgumentException("Parameter resourceGroupName is required and cannot be null."));
        }
        if (hostPoolName == null) {
            return Mono.error(new IllegalArgumentException("Parameter hostPoolName is required and cannot be null."));
        }
        final String accept = "application/json";
        context = this.client.mergeContext(context);
        return service
            .listByHostPool(
                this.client.getEndpoint(),
                this.client.getApiVersion(),
                this.client.getSubscriptionId(),
                resourceGroupName,
                hostPoolName,
                filter,
                pageSize,
                isDescending,
                initialSkip,
                accept,
                context)
            .map(
                res ->
                    new PagedResponseBase<>(
                        res.getRequest(),
                        res.getStatusCode(),
                        res.getHeaders(),
                        res.getValue().value(),
                        res.getValue().nextLink(),
                        null));
    }

    /**
     * List userSessions.
     *
     * @param resourceGroupName The name of the resource group. The name is case insensitive.
     * @param hostPoolName The name of the host pool within the specified resource group.
     * @param filter OData filter expression. Valid properties for filtering are userprincipalname and sessionstate.
     * @param pageSize Number of items per page.
     * @param isDescending Indicates whether the collection is descending.
     * @param initialSkip Initial number of items to skip.
     * @throws IllegalArgumentException thrown if parameters fail the validation.
     * @throws ManagementException thrown if the request is rejected by server.
     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent.
     * @return userSessionList as paginated response with {@link PagedFlux}.
     */
    @ServiceMethod(returns = ReturnType.COLLECTION)
    public PagedFlux<UserSessionInner> listByHostPoolAsync(
        String resourceGroupName,
        String hostPoolName,
        String filter,
        Integer pageSize,
        Boolean isDescending,
        Integer initialSkip) {
        return new PagedFlux<>(
            () ->
                listByHostPoolSinglePageAsync(
                    resourceGroupName, hostPoolName, filter, pageSize, isDescending, initialSkip),
            nextLink -> listByHostPoolNextSinglePageAsync(nextLink));
    }

    /**
     * List userSessions.
     *
     * @param resourceGroupName The name of the resource group. The name is case insensitive.
     * @param hostPoolName The name of the host pool within the specified resource group.
     * @throws IllegalArgumentException thrown if parameters fail the validation.
     * @throws ManagementException thrown if the request is rejected by server.
     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent.
     * @return userSessionList as paginated response with {@link PagedFlux}.
     */
    @ServiceMethod(returns = ReturnType.COLLECTION)
    public PagedFlux<UserSessionInner> listByHostPoolAsync(String resourceGroupName, String hostPoolName) {
        final String filter = null;
        final Integer pageSize = null;
        final Boolean isDescending = null;
        final Integer initialSkip = null;
        return new PagedFlux<>(
            () ->
                listByHostPoolSinglePageAsync(
                    resourceGroupName, hostPoolName, filter, pageSize, isDescending, initialSkip),
            nextLink -> listByHostPoolNextSinglePageAsync(nextLink));
    }

    /**
     * List userSessions.
     *
     * @param resourceGroupName The name of the resource group. The name is case insensitive.
     * @param hostPoolName The name of the host pool within the specified resource group.
     * @param filter OData filter expression. Valid properties for filtering are userprincipalname and sessionstate.
     * @param pageSize Number of items per page.
     * @param isDescending Indicates whether the collection is descending.
     * @param initialSkip Initial number of items to skip.
     * @param context The context to associate with this operation.
     * @throws IllegalArgumentException thrown if parameters fail the validation.
     * @throws ManagementException thrown if the request is rejected by server.
     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent.
     * @return userSessionList as paginated response with {@link PagedFlux}.
     */
    @ServiceMethod(returns = ReturnType.COLLECTION)
    private PagedFlux<UserSessionInner> listByHostPoolAsync(
        String resourceGroupName,
        String hostPoolName,
        String filter,
        Integer pageSize,
        Boolean isDescending,
        Integer initialSkip,
        Context context) {
        return new PagedFlux<>(
            () ->
                listByHostPoolSinglePageAsync(
                    resourceGroupName, hostPoolName, filter, pageSize, isDescending, initialSkip, context),
            nextLink -> listByHostPoolNextSinglePageAsync(nextLink, context));
    }

    /**
     * List userSessions.
     *
     * @param resourceGroupName The name of the resource group. The name is case insensitive.
     * @param hostPoolName The name of the host pool within the specified resource group.
     * @throws IllegalArgumentException thrown if parameters fail the validation.
     * @throws ManagementException thrown if the request is rejected by server.
     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent.
     * @return userSessionList as paginated response with {@link PagedIterable}.
     */
    @ServiceMethod(returns = ReturnType.COLLECTION)
    public PagedIterable<UserSessionInner> listByHostPool(String resourceGroupName, String hostPoolName) {
        final String filter = null;
        final Integer pageSize = null;
        final Boolean isDescending = null;
        final Integer initialSkip = null;
        return new PagedIterable<>(
            listByHostPoolAsync(resourceGroupName, hostPoolName, filter, pageSize, isDescending, initialSkip));
    }

    /**
     * List userSessions.
     *
     * @param resourceGroupName The name of the resource group. The name is case insensitive.
     * @param hostPoolName The name of the host pool within the specified resource group.
     * @param filter OData filter expression. Valid properties for filtering are userprincipalname and sessionstate.
     * @param pageSize Number of items per page.
     * @param isDescending Indicates whether the collection is descending.
     * @param initialSkip Initial number of items to skip.
     * @param context The context to associate with this operation.
     * @throws IllegalArgumentException thrown if parameters fail the validation.
     * @throws ManagementException thrown if the request is rejected by server.
     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent.
     * @return userSessionList as paginated response with {@link PagedIterable}.
     */
    @ServiceMethod(returns = ReturnType.COLLECTION)
    public PagedIterable<UserSessionInner> listByHostPool(
        String resourceGroupName,
        String hostPoolName,
        String filter,
        Integer pageSize,
        Boolean isDescending,
        Integer initialSkip,
        Context context) {
        return new PagedIterable<>(
            listByHostPoolAsync(resourceGroupName, hostPoolName, filter, pageSize, isDescending, initialSkip, context));
    }

    /**
     * Get a userSession.
     *
     * @param resourceGroupName The name of the resource group. The name is case insensitive.
     * @param hostPoolName The name of the host pool within the specified resource group.
     * @param sessionHostname The name of the session host within the specified host pool.
     * @param userSessionId The name of the user session within the specified session host.
     * @throws IllegalArgumentException thrown if parameters fail the validation.
     * @throws ManagementException thrown if the request is rejected by server.
     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent.
     * @return a userSession along with {@link Response} on successful completion of {@link Mono}.
     */
    @ServiceMethod(returns = ReturnType.SINGLE)
    public Mono<Response<UserSessionInner>> getWithResponseAsync(
        String resourceGroupName, String hostPoolName, String sessionHostname, String userSessionId) {
        if (this.client.getEndpoint() == null) {
            return Mono
                .error(
                    new IllegalArgumentException(
                        "Parameter this.client.getEndpoint() is required and cannot be null."));
        }
        if (this.client.getSubscriptionId() == null) {
            return Mono
                .error(
                    new IllegalArgumentException(
                        "Parameter this.client.getSubscriptionId() is required and cannot be null."));
        }
        if (resourceGroupName == null) {
            return Mono
                .error(new IllegalArgumentException("Parameter resourceGroupName is required and cannot be null."));
        }
        if (hostPoolName == null) {
            return Mono.error(new IllegalArgumentException("Parameter hostPoolName is required and cannot be null."));
        }
        if (sessionHostname == null) {
            return Mono
                .error(new IllegalArgumentException("Parameter sessionHostname is required and cannot be null."));
        }
        if (userSessionId == null) {
            return Mono.error(new IllegalArgumentException("Parameter userSessionId is required and cannot be null."));
        }
        final String accept = "application/json";
        return FluxUtil
            .withContext(
                context ->
                    service
                        .get(
                            this.client.getEndpoint(),
                            this.client.getApiVersion(),
                            this.client.getSubscriptionId(),
                            resourceGroupName,
                            hostPoolName,
                            sessionHostname,
                            userSessionId,
                            accept,
                            context))
            .contextWrite(context -> context.putAll(FluxUtil.toReactorContext(this.client.getContext()).readOnly()));
    }

    /**
     * Get a userSession.
     *
     * @param resourceGroupName The name of the resource group. The name is case insensitive.
     * @param hostPoolName The name of the host pool within the specified resource group.
     * @param sessionHostname The name of the session host within the specified host pool.
     * @param userSessionId The name of the user session within the specified session host.
     * @param context The context to associate with this operation.
     * @throws IllegalArgumentException thrown if parameters fail the validation.
     * @throws ManagementException thrown if the request is rejected by server.
     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent.
     * @return a userSession along with {@link Response} on successful completion of {@link Mono}.
     */
    @ServiceMethod(returns = ReturnType.SINGLE)
    private Mono<Response<UserSessionInner>> getWithResponseAsync(
        String resourceGroupName, String hostPoolName, String sessionHostname, String userSessionId, Context context) {
        if (this.client.getEndpoint() == null) {
            return Mono
                .error(
                    new IllegalArgumentException(
                        "Parameter this.client.getEndpoint() is required and cannot be null."));
        }
        if (this.client.getSubscriptionId() == null) {
            return Mono
                .error(
                    new IllegalArgumentException(
                        "Parameter this.client.getSubscriptionId() is required and cannot be null."));
        }
        if (resourceGroupName == null) {
            return Mono
                .error(new IllegalArgumentException("Parameter resourceGroupName is required and cannot be null."));
        }
        if (hostPoolName == null) {
            return Mono.error(new IllegalArgumentException("Parameter hostPoolName is required and cannot be null."));
        }
        if (sessionHostname == null) {
            return Mono
                .error(new IllegalArgumentException("Parameter sessionHostname is required and cannot be null."));
        }
        if (userSessionId == null) {
            return Mono.error(new IllegalArgumentException("Parameter userSessionId is required and cannot be null."));
        }
        final String accept = "application/json";
        context = this.client.mergeContext(context);
        return service
            .get(
                this.client.getEndpoint(),
                this.client.getApiVersion(),
                this.client.getSubscriptionId(),
                resourceGroupName,
                hostPoolName,
                sessionHostname,
                userSessionId,
                accept,
                context);
    }

    /**
     * Get a userSession.
     *
     * @param resourceGroupName The name of the resource group. The name is case insensitive.
     * @param hostPoolName The name of the host pool within the specified resource group.
     * @param sessionHostname The name of the session host within the specified host pool.
     * @param userSessionId The name of the user session within the specified session host.
     * @throws IllegalArgumentException thrown if parameters fail the validation.
     * @throws ManagementException thrown if the request is rejected by server.
     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent.
     * @return a userSession on successful completion of {@link Mono}.
     */
    @ServiceMethod(returns = ReturnType.SINGLE)
    public Mono<UserSessionInner> getAsync(
        String resourceGroupName, String hostPoolName, String sessionHostname, String userSessionId) {
        return getWithResponseAsync(resourceGroupName, hostPoolName, sessionHostname, userSessionId)
            .flatMap(res -> Mono.justOrEmpty(res.getValue()));
    }

    /**
     * Get a userSession.
     *
     * @param resourceGroupName The name of the resource group. The name is case insensitive.
     * @param hostPoolName The name of the host pool within the specified resource group.
     * @param sessionHostname The name of the session host within the specified host pool.
     * @param userSessionId The name of the user session within the specified session host.
     * @param context The context to associate with this operation.
     * @throws IllegalArgumentException thrown if parameters fail the validation.
     * @throws ManagementException thrown if the request is rejected by server.
     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent.
     * @return a userSession along with {@link Response}.
     */
    @ServiceMethod(returns = ReturnType.SINGLE)
    public Response<UserSessionInner> getWithResponse(
        String resourceGroupName, String hostPoolName, String sessionHostname, String userSessionId, Context context) {
        return getWithResponseAsync(resourceGroupName, hostPoolName, sessionHostname, userSessionId, context).block();
    }

    /**
     * Get a userSession.
     *
     * @param resourceGroupName The name of the resource group. The name is case insensitive.
     * @param hostPoolName The name of the host pool within the specified resource group.
     * @param sessionHostname The name of the session host within the specified host pool.
     * @param userSessionId The name of the user session within the specified session host.
     * @throws IllegalArgumentException thrown if parameters fail the validation.
     * @throws ManagementException thrown if the request is rejected by server.
     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent.
     * @return a userSession.
     */
    @ServiceMethod(returns = ReturnType.SINGLE)
    public UserSessionInner get(
        String resourceGroupName, String hostPoolName, String sessionHostname, String userSessionId) {
        return getWithResponse(resourceGroupName, hostPoolName, sessionHostname, userSessionId, Context.NONE)
            .getValue();
    }

    /**
     * Remove a userSession.
     *
     * @param resourceGroupName The name of the resource group. The name is case insensitive.
     * @param hostPoolName The name of the host pool within the specified resource group.
     * @param sessionHostname The name of the session host within the specified host pool.
     * @param userSessionId The name of the user session within the specified session host.
     * @param force Force flag to login off userSession.
     * @throws IllegalArgumentException thrown if parameters fail the validation.
     * @throws ManagementException thrown if the request is rejected by server.
     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent.
     * @return the {@link Response} on successful completion of {@link Mono}.
     */
    @ServiceMethod(returns = ReturnType.SINGLE)
    public Mono<Response<Void>> deleteWithResponseAsync(
        String resourceGroupName, String hostPoolName, String sessionHostname, String userSessionId, Boolean force) {
        if (this.client.getEndpoint() == null) {
            return Mono
                .error(
                    new IllegalArgumentException(
                        "Parameter this.client.getEndpoint() is required and cannot be null."));
        }
        if (this.client.getSubscriptionId() == null) {
            return Mono
                .error(
                    new IllegalArgumentException(
                        "Parameter this.client.getSubscriptionId() is required and cannot be null."));
        }
        if (resourceGroupName == null) {
            return Mono
                .error(new IllegalArgumentException("Parameter resourceGroupName is required and cannot be null."));
        }
        if (hostPoolName == null) {
            return Mono.error(new IllegalArgumentException("Parameter hostPoolName is required and cannot be null."));
        }
        if (sessionHostname == null) {
            return Mono
                .error(new IllegalArgumentException("Parameter sessionHostname is required and cannot be null."));
        }
        if (userSessionId == null) {
            return Mono.error(new IllegalArgumentException("Parameter userSessionId is required and cannot be null."));
        }
        final String accept = "application/json";
        return FluxUtil
            .withContext(
                context ->
                    service
                        .delete(
                            this.client.getEndpoint(),
                            this.client.getApiVersion(),
                            this.client.getSubscriptionId(),
                            resourceGroupName,
                            hostPoolName,
                            sessionHostname,
                            userSessionId,
                            force,
                            accept,
                            context))
            .contextWrite(context -> context.putAll(FluxUtil.toReactorContext(this.client.getContext()).readOnly()));
    }

    /**
     * Remove a userSession.
     *
     * @param resourceGroupName The name of the resource group. The name is case insensitive.
     * @param hostPoolName The name of the host pool within the specified resource group.
     * @param sessionHostname The name of the session host within the specified host pool.
     * @param userSessionId The name of the user session within the specified session host.
     * @param force Force flag to login off userSession.
     * @param context The context to associate with this operation.
     * @throws IllegalArgumentException thrown if parameters fail the validation.
     * @throws ManagementException thrown if the request is rejected by server.
     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent.
     * @return the {@link Response} on successful completion of {@link Mono}.
     */
    @ServiceMethod(returns = ReturnType.SINGLE)
    private Mono<Response<Void>> deleteWithResponseAsync(
        String resourceGroupName,
        String hostPoolName,
        String sessionHostname,
        String userSessionId,
        Boolean force,
        Context context) {
        if (this.client.getEndpoint() == null) {
            return Mono
                .error(
                    new IllegalArgumentException(
                        "Parameter this.client.getEndpoint() is required and cannot be null."));
        }
        if (this.client.getSubscriptionId() == null) {
            return Mono
                .error(
                    new IllegalArgumentException(
                        "Parameter this.client.getSubscriptionId() is required and cannot be null."));
        }
        if (resourceGroupName == null) {
            return Mono
                .error(new IllegalArgumentException("Parameter resourceGroupName is required and cannot be null."));
        }
        if (hostPoolName == null) {
            return Mono.error(new IllegalArgumentException("Parameter hostPoolName is required and cannot be null."));
        }
        if (sessionHostname == null) {
            return Mono
                .error(new IllegalArgumentException("Parameter sessionHostname is required and cannot be null."));
        }
        if (userSessionId == null) {
            return Mono.error(new IllegalArgumentException("Parameter userSessionId is required and cannot be null."));
        }
        final String accept = "application/json";
        context = this.client.mergeContext(context);
        return service
            .delete(
                this.client.getEndpoint(),
                this.client.getApiVersion(),
                this.client.getSubscriptionId(),
                resourceGroupName,
                hostPoolName,
                sessionHostname,
                userSessionId,
                force,
                accept,
                context);
    }

    /**
     * Remove a userSession.
     *
     * @param resourceGroupName The name of the resource group. The name is case insensitive.
     * @param hostPoolName The name of the host pool within the specified resource group.
     * @param sessionHostname The name of the session host within the specified host pool.
     * @param userSessionId The name of the user session within the specified session host.
     * @throws IllegalArgumentException thrown if parameters fail the validation.
     * @throws ManagementException thrown if the request is rejected by server.
     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent.
     * @return A {@link Mono} that completes when a successful response is received.
     */
    @ServiceMethod(returns = ReturnType.SINGLE)
    public Mono<Void> deleteAsync(
        String resourceGroupName, String hostPoolName, String sessionHostname, String userSessionId) {
        final Boolean force = null;
        return deleteWithResponseAsync(resourceGroupName, hostPoolName, sessionHostname, userSessionId, force)
            .flatMap(ignored -> Mono.empty());
    }

    /**
     * Remove a userSession.
     *
     * @param resourceGroupName The name of the resource group. The name is case insensitive.
     * @param hostPoolName The name of the host pool within the specified resource group.
     * @param sessionHostname The name of the session host within the specified host pool.
     * @param userSessionId The name of the user session within the specified session host.
     * @param force Force flag to login off userSession.
     * @param context The context to associate with this operation.
     * @throws IllegalArgumentException thrown if parameters fail the validation.
     * @throws ManagementException thrown if the request is rejected by server.
     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent.
     * @return the {@link Response}.
     */
    @ServiceMethod(returns = ReturnType.SINGLE)
    public Response<Void> deleteWithResponse(
        String resourceGroupName,
        String hostPoolName,
        String sessionHostname,
        String userSessionId,
        Boolean force,
        Context context) {
        return deleteWithResponseAsync(resourceGroupName, hostPoolName, sessionHostname, userSessionId, force, context)
            .block();
    }

    /**
     * Remove a userSession.
     *
     * @param resourceGroupName The name of the resource group. The name is case insensitive.
     * @param hostPoolName The name of the host pool within the specified resource group.
     * @param sessionHostname The name of the session host within the specified host pool.
     * @param userSessionId The name of the user session within the specified session host.
     * @throws IllegalArgumentException thrown if parameters fail the validation.
     * @throws ManagementException thrown if the request is rejected by server.
     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent.
     */
    @ServiceMethod(returns = ReturnType.SINGLE)
    public void delete(String resourceGroupName, String hostPoolName, String sessionHostname, String userSessionId) {
        final Boolean force = null;
        deleteWithResponse(resourceGroupName, hostPoolName, sessionHostname, userSessionId, force, Context.NONE);
    }

    /**
     * List userSessions.
     *
     * @param resourceGroupName The name of the resource group. The name is case insensitive.
     * @param hostPoolName The name of the host pool within the specified resource group.
     * @param sessionHostname The name of the session host within the specified host pool.
     * @param pageSize Number of items per page.
     * @param isDescending Indicates whether the collection is descending.
     * @param initialSkip Initial number of items to skip.
     * @throws IllegalArgumentException thrown if parameters fail the validation.
     * @throws ManagementException thrown if the request is rejected by server.
     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent.
     * @return userSessionList along with {@link PagedResponse} on successful completion of {@link Mono}.
     */
    @ServiceMethod(returns = ReturnType.SINGLE)
    private Mono<PagedResponse<UserSessionInner>> listSinglePageAsync(
        String resourceGroupName,
        String hostPoolName,
        String sessionHostname,
        Integer pageSize,
        Boolean isDescending,
        Integer initialSkip) {
        if (this.client.getEndpoint() == null) {
            return Mono
                .error(
                    new IllegalArgumentException(
                        "Parameter this.client.getEndpoint() is required and cannot be null."));
        }
        if (this.client.getSubscriptionId() == null) {
            return Mono
                .error(
                    new IllegalArgumentException(
                        "Parameter this.client.getSubscriptionId() is required and cannot be null."));
        }
        if (resourceGroupName == null) {
            return Mono
                .error(new IllegalArgumentException("Parameter resourceGroupName is required and cannot be null."));
        }
        if (hostPoolName == null) {
            return Mono.error(new IllegalArgumentException("Parameter hostPoolName is required and cannot be null."));
        }
        if (sessionHostname == null) {
            return Mono
                .error(new IllegalArgumentException("Parameter sessionHostname is required and cannot be null."));
        }
        final String accept = "application/json";
        return FluxUtil
            .withContext(
                context ->
                    service
                        .list(
                            this.client.getEndpoint(),
                            this.client.getApiVersion(),
                            this.client.getSubscriptionId(),
                            resourceGroupName,
                            hostPoolName,
                            sessionHostname,
                            pageSize,
                            isDescending,
                            initialSkip,
                            accept,
                            context))
            .<PagedResponse<UserSessionInner>>map(
                res ->
                    new PagedResponseBase<>(
                        res.getRequest(),
                        res.getStatusCode(),
                        res.getHeaders(),
                        res.getValue().value(),
                        res.getValue().nextLink(),
                        null))
            .contextWrite(context -> context.putAll(FluxUtil.toReactorContext(this.client.getContext()).readOnly()));
    }

    /**
     * List userSessions.
     *
     * @param resourceGroupName The name of the resource group. The name is case insensitive.
     * @param hostPoolName The name of the host pool within the specified resource group.
     * @param sessionHostname The name of the session host within the specified host pool.
     * @param pageSize Number of items per page.
     * @param isDescending Indicates whether the collection is descending.
     * @param initialSkip Initial number of items to skip.
     * @param context The context to associate with this operation.
     * @throws IllegalArgumentException thrown if parameters fail the validation.
     * @throws ManagementException thrown if the request is rejected by server.
     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent.
     * @return userSessionList along with {@link PagedResponse} on successful completion of {@link Mono}.
     */
    @ServiceMethod(returns = ReturnType.SINGLE)
    private Mono<PagedResponse<UserSessionInner>> listSinglePageAsync(
        String resourceGroupName,
        String hostPoolName,
        String sessionHostname,
        Integer pageSize,
        Boolean isDescending,
        Integer initialSkip,
        Context context) {
        if (this.client.getEndpoint() == null) {
            return Mono
                .error(
                    new IllegalArgumentException(
                        "Parameter this.client.getEndpoint() is required and cannot be null."));
        }
        if (this.client.getSubscriptionId() == null) {
            return Mono
                .error(
                    new IllegalArgumentException(
                        "Parameter this.client.getSubscriptionId() is required and cannot be null."));
        }
        if (resourceGroupName == null) {
            return Mono
                .error(new IllegalArgumentException("Parameter resourceGroupName is required and cannot be null."));
        }
        if (hostPoolName == null) {
            return Mono.error(new IllegalArgumentException("Parameter hostPoolName is required and cannot be null."));
        }
        if (sessionHostname == null) {
            return Mono
                .error(new IllegalArgumentException("Parameter sessionHostname is required and cannot be null."));
        }
        final String accept = "application/json";
        context = this.client.mergeContext(context);
        return service
            .list(
                this.client.getEndpoint(),
                this.client.getApiVersion(),
                this.client.getSubscriptionId(),
                resourceGroupName,
                hostPoolName,
                sessionHostname,
                pageSize,
                isDescending,
                initialSkip,
                accept,
                context)
            .map(
                res ->
                    new PagedResponseBase<>(
                        res.getRequest(),
                        res.getStatusCode(),
                        res.getHeaders(),
                        res.getValue().value(),
                        res.getValue().nextLink(),
                        null));
    }

    /**
     * List userSessions.
     *
     * @param resourceGroupName The name of the resource group. The name is case insensitive.
     * @param hostPoolName The name of the host pool within the specified resource group.
     * @param sessionHostname The name of the session host within the specified host pool.
     * @param pageSize Number of items per page.
     * @param isDescending Indicates whether the collection is descending.
     * @param initialSkip Initial number of items to skip.
     * @throws IllegalArgumentException thrown if parameters fail the validation.
     * @throws ManagementException thrown if the request is rejected by server.
     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent.
     * @return userSessionList as paginated response with {@link PagedFlux}.
     */
    @ServiceMethod(returns = ReturnType.COLLECTION)
    public PagedFlux<UserSessionInner> listAsync(
        String resourceGroupName,
        String hostPoolName,
        String sessionHostname,
        Integer pageSize,
        Boolean isDescending,
        Integer initialSkip) {
        return new PagedFlux<>(
            () ->
                listSinglePageAsync(
                    resourceGroupName, hostPoolName, sessionHostname, pageSize, isDescending, initialSkip),
            nextLink -> listNextSinglePageAsync(nextLink));
    }

    /**
     * List userSessions.
     *
     * @param resourceGroupName The name of the resource group. The name is case insensitive.
     * @param hostPoolName The name of the host pool within the specified resource group.
     * @param sessionHostname The name of the session host within the specified host pool.
     * @throws IllegalArgumentException thrown if parameters fail the validation.
     * @throws ManagementException thrown if the request is rejected by server.
     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent.
     * @return userSessionList as paginated response with {@link PagedFlux}.
     */
    @ServiceMethod(returns = ReturnType.COLLECTION)
    public PagedFlux<UserSessionInner> listAsync(
        String resourceGroupName, String hostPoolName, String sessionHostname) {
        final Integer pageSize = null;
        final Boolean isDescending = null;
        final Integer initialSkip = null;
        return new PagedFlux<>(
            () ->
                listSinglePageAsync(
                    resourceGroupName, hostPoolName, sessionHostname, pageSize, isDescending, initialSkip),
            nextLink -> listNextSinglePageAsync(nextLink));
    }

    /**
     * List userSessions.
     *
     * @param resourceGroupName The name of the resource group. The name is case insensitive.
     * @param hostPoolName The name of the host pool within the specified resource group.
     * @param sessionHostname The name of the session host within the specified host pool.
     * @param pageSize Number of items per page.
     * @param isDescending Indicates whether the collection is descending.
     * @param initialSkip Initial number of items to skip.
     * @param context The context to associate with this operation.
     * @throws IllegalArgumentException thrown if parameters fail the validation.
     * @throws ManagementException thrown if the request is rejected by server.
     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent.
     * @return userSessionList as paginated response with {@link PagedFlux}.
     */
    @ServiceMethod(returns = ReturnType.COLLECTION)
    private PagedFlux<UserSessionInner> listAsync(
        String resourceGroupName,
        String hostPoolName,
        String sessionHostname,
        Integer pageSize,
        Boolean isDescending,
        Integer initialSkip,
        Context context) {
        return new PagedFlux<>(
            () ->
                listSinglePageAsync(
                    resourceGroupName, hostPoolName, sessionHostname, pageSize, isDescending, initialSkip, context),
            nextLink -> listNextSinglePageAsync(nextLink, context));
    }

    /**
     * List userSessions.
     *
     * @param resourceGroupName The name of the resource group. The name is case insensitive.
     * @param hostPoolName The name of the host pool within the specified resource group.
     * @param sessionHostname The name of the session host within the specified host pool.
     * @throws IllegalArgumentException thrown if parameters fail the validation.
     * @throws ManagementException thrown if the request is rejected by server.
     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent.
     * @return userSessionList as paginated response with {@link PagedIterable}.
     */
    @ServiceMethod(returns = ReturnType.COLLECTION)
    public PagedIterable<UserSessionInner> list(String resourceGroupName, String hostPoolName, String sessionHostname) {
        final Integer pageSize = null;
        final Boolean isDescending = null;
        final Integer initialSkip = null;
        return new PagedIterable<>(
            listAsync(resourceGroupName, hostPoolName, sessionHostname, pageSize, isDescending, initialSkip));
    }

    /**
     * List userSessions.
     *
     * @param resourceGroupName The name of the resource group. The name is case insensitive.
     * @param hostPoolName The name of the host pool within the specified resource group.
     * @param sessionHostname The name of the session host within the specified host pool.
     * @param pageSize Number of items per page.
     * @param isDescending Indicates whether the collection is descending.
     * @param initialSkip Initial number of items to skip.
     * @param context The context to associate with this operation.
     * @throws IllegalArgumentException thrown if parameters fail the validation.
     * @throws ManagementException thrown if the request is rejected by server.
     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent.
     * @return userSessionList as paginated response with {@link PagedIterable}.
     */
    @ServiceMethod(returns = ReturnType.COLLECTION)
    public PagedIterable<UserSessionInner> list(
        String resourceGroupName,
        String hostPoolName,
        String sessionHostname,
        Integer pageSize,
        Boolean isDescending,
        Integer initialSkip,
        Context context) {
        return new PagedIterable<>(
            listAsync(resourceGroupName, hostPoolName, sessionHostname, pageSize, isDescending, initialSkip, context));
    }

    /**
     * Disconnect a userSession.
     *
     * @param resourceGroupName The name of the resource group. The name is case insensitive.
     * @param hostPoolName The name of the host pool within the specified resource group.
     * @param sessionHostname The name of the session host within the specified host pool.
     * @param userSessionId The name of the user session within the specified session host.
     * @throws IllegalArgumentException thrown if parameters fail the validation.
     * @throws ManagementException thrown if the request is rejected by server.
     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent.
     * @return the {@link Response} on successful completion of {@link Mono}.
     */
    @ServiceMethod(returns = ReturnType.SINGLE)
    public Mono<Response<Void>> disconnectWithResponseAsync(
        String resourceGroupName, String hostPoolName, String sessionHostname, String userSessionId) {
        if (this.client.getEndpoint() == null) {
            return Mono
                .error(
                    new IllegalArgumentException(
                        "Parameter this.client.getEndpoint() is required and cannot be null."));
        }
        if (this.client.getSubscriptionId() == null) {
            return Mono
                .error(
                    new IllegalArgumentException(
                        "Parameter this.client.getSubscriptionId() is required and cannot be null."));
        }
        if (resourceGroupName == null) {
            return Mono
                .error(new IllegalArgumentException("Parameter resourceGroupName is required and cannot be null."));
        }
        if (hostPoolName == null) {
            return Mono.error(new IllegalArgumentException("Parameter hostPoolName is required and cannot be null."));
        }
        if (sessionHostname == null) {
            return Mono
                .error(new IllegalArgumentException("Parameter sessionHostname is required and cannot be null."));
        }
        if (userSessionId == null) {
            return Mono.error(new IllegalArgumentException("Parameter userSessionId is required and cannot be null."));
        }
        final String accept = "application/json";
        return FluxUtil
            .withContext(
                context ->
                    service
                        .disconnect(
                            this.client.getEndpoint(),
                            this.client.getApiVersion(),
                            this.client.getSubscriptionId(),
                            resourceGroupName,
                            hostPoolName,
                            sessionHostname,
                            userSessionId,
                            accept,
                            context))
            .contextWrite(context -> context.putAll(FluxUtil.toReactorContext(this.client.getContext()).readOnly()));
    }

    /**
     * Disconnect a userSession.
     *
     * @param resourceGroupName The name of the resource group. The name is case insensitive.
     * @param hostPoolName The name of the host pool within the specified resource group.
     * @param sessionHostname The name of the session host within the specified host pool.
     * @param userSessionId The name of the user session within the specified session host.
     * @param context The context to associate with this operation.
     * @throws IllegalArgumentException thrown if parameters fail the validation.
     * @throws ManagementException thrown if the request is rejected by server.
     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent.
     * @return the {@link Response} on successful completion of {@link Mono}.
     */
    @ServiceMethod(returns = ReturnType.SINGLE)
    private Mono<Response<Void>> disconnectWithResponseAsync(
        String resourceGroupName, String hostPoolName, String sessionHostname, String userSessionId, Context context) {
        if (this.client.getEndpoint() == null) {
            return Mono
                .error(
                    new IllegalArgumentException(
                        "Parameter this.client.getEndpoint() is required and cannot be null."));
        }
        if (this.client.getSubscriptionId() == null) {
            return Mono
                .error(
                    new IllegalArgumentException(
                        "Parameter this.client.getSubscriptionId() is required and cannot be null."));
        }
        if (resourceGroupName == null) {
            return Mono
                .error(new IllegalArgumentException("Parameter resourceGroupName is required and cannot be null."));
        }
        if (hostPoolName == null) {
            return Mono.error(new IllegalArgumentException("Parameter hostPoolName is required and cannot be null."));
        }
        if (sessionHostname == null) {
            return Mono
                .error(new IllegalArgumentException("Parameter sessionHostname is required and cannot be null."));
        }
        if (userSessionId == null) {
            return Mono.error(new IllegalArgumentException("Parameter userSessionId is required and cannot be null."));
        }
        final String accept = "application/json";
        context = this.client.mergeContext(context);
        return service
            .disconnect(
                this.client.getEndpoint(),
                this.client.getApiVersion(),
                this.client.getSubscriptionId(),
                resourceGroupName,
                hostPoolName,
                sessionHostname,
                userSessionId,
                accept,
                context);
    }

    /**
     * Disconnect a userSession.
     *
     * @param resourceGroupName The name of the resource group. The name is case insensitive.
     * @param hostPoolName The name of the host pool within the specified resource group.
     * @param sessionHostname The name of the session host within the specified host pool.
     * @param userSessionId The name of the user session within the specified session host.
     * @throws IllegalArgumentException thrown if parameters fail the validation.
     * @throws ManagementException thrown if the request is rejected by server.
     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent.
     * @return A {@link Mono} that completes when a successful response is received.
     */
    @ServiceMethod(returns = ReturnType.SINGLE)
    public Mono<Void> disconnectAsync(
        String resourceGroupName, String hostPoolName, String sessionHostname, String userSessionId) {
        return disconnectWithResponseAsync(resourceGroupName, hostPoolName, sessionHostname, userSessionId)
            .flatMap(ignored -> Mono.empty());
    }

    /**
     * Disconnect a userSession.
     *
     * @param resourceGroupName The name of the resource group. The name is case insensitive.
     * @param hostPoolName The name of the host pool within the specified resource group.
     * @param sessionHostname The name of the session host within the specified host pool.
     * @param userSessionId The name of the user session within the specified session host.
     * @param context The context to associate with this operation.
     * @throws IllegalArgumentException thrown if parameters fail the validation.
     * @throws ManagementException thrown if the request is rejected by server.
     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent.
     * @return the {@link Response}.
     */
    @ServiceMethod(returns = ReturnType.SINGLE)
    public Response<Void> disconnectWithResponse(
        String resourceGroupName, String hostPoolName, String sessionHostname, String userSessionId, Context context) {
        return disconnectWithResponseAsync(resourceGroupName, hostPoolName, sessionHostname, userSessionId, context)
            .block();
    }

    /**
     * Disconnect a userSession.
     *
     * @param resourceGroupName The name of the resource group. The name is case insensitive.
     * @param hostPoolName The name of the host pool within the specified resource group.
     * @param sessionHostname The name of the session host within the specified host pool.
     * @param userSessionId The name of the user session within the specified session host.
     * @throws IllegalArgumentException thrown if parameters fail the validation.
     * @throws ManagementException thrown if the request is rejected by server.
     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent.
     */
    @ServiceMethod(returns = ReturnType.SINGLE)
    public void disconnect(
        String resourceGroupName, String hostPoolName, String sessionHostname, String userSessionId) {
        disconnectWithResponse(resourceGroupName, hostPoolName, sessionHostname, userSessionId, Context.NONE);
    }

    /**
     * Send a message to a user.
     *
     * @param resourceGroupName The name of the resource group. The name is case insensitive.
     * @param hostPoolName The name of the host pool within the specified resource group.
     * @param sessionHostname The name of the session host within the specified host pool.
     * @param userSessionId The name of the user session within the specified session host.
     * @param sendMessage Object containing message includes title and message body.
     * @throws IllegalArgumentException thrown if parameters fail the validation.
     * @throws ManagementException thrown if the request is rejected by server.
     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent.
     * @return the {@link Response} on successful completion of {@link Mono}.
     */
    @ServiceMethod(returns = ReturnType.SINGLE)
    public Mono<Response<Void>> sendMessageWithResponseAsync(
        String resourceGroupName,
        String hostPoolName,
        String sessionHostname,
        String userSessionId,
        SendMessage sendMessage) {
        if (this.client.getEndpoint() == null) {
            return Mono
                .error(
                    new IllegalArgumentException(
                        "Parameter this.client.getEndpoint() is required and cannot be null."));
        }
        if (this.client.getSubscriptionId() == null) {
            return Mono
                .error(
                    new IllegalArgumentException(
                        "Parameter this.client.getSubscriptionId() is required and cannot be null."));
        }
        if (resourceGroupName == null) {
            return Mono
                .error(new IllegalArgumentException("Parameter resourceGroupName is required and cannot be null."));
        }
        if (hostPoolName == null) {
            return Mono.error(new IllegalArgumentException("Parameter hostPoolName is required and cannot be null."));
        }
        if (sessionHostname == null) {
            return Mono
                .error(new IllegalArgumentException("Parameter sessionHostname is required and cannot be null."));
        }
        if (userSessionId == null) {
            return Mono.error(new IllegalArgumentException("Parameter userSessionId is required and cannot be null."));
        }
        if (sendMessage != null) {
            sendMessage.validate();
        }
        final String accept = "application/json";
        return FluxUtil
            .withContext(
                context ->
                    service
                        .sendMessage(
                            this.client.getEndpoint(),
                            this.client.getApiVersion(),
                            this.client.getSubscriptionId(),
                            resourceGroupName,
                            hostPoolName,
                            sessionHostname,
                            userSessionId,
                            sendMessage,
                            accept,
                            context))
            .contextWrite(context -> context.putAll(FluxUtil.toReactorContext(this.client.getContext()).readOnly()));
    }

    /**
     * Send a message to a user.
     *
     * @param resourceGroupName The name of the resource group. The name is case insensitive.
     * @param hostPoolName The name of the host pool within the specified resource group.
     * @param sessionHostname The name of the session host within the specified host pool.
     * @param userSessionId The name of the user session within the specified session host.
     * @param sendMessage Object containing message includes title and message body.
     * @param context The context to associate with this operation.
     * @throws IllegalArgumentException thrown if parameters fail the validation.
     * @throws ManagementException thrown if the request is rejected by server.
     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent.
     * @return the {@link Response} on successful completion of {@link Mono}.
     */
    @ServiceMethod(returns = ReturnType.SINGLE)
    private Mono<Response<Void>> sendMessageWithResponseAsync(
        String resourceGroupName,
        String hostPoolName,
        String sessionHostname,
        String userSessionId,
        SendMessage sendMessage,
        Context context) {
        if (this.client.getEndpoint() == null) {
            return Mono
                .error(
                    new IllegalArgumentException(
                        "Parameter this.client.getEndpoint() is required and cannot be null."));
        }
        if (this.client.getSubscriptionId() == null) {
            return Mono
                .error(
                    new IllegalArgumentException(
                        "Parameter this.client.getSubscriptionId() is required and cannot be null."));
        }
        if (resourceGroupName == null) {
            return Mono
                .error(new IllegalArgumentException("Parameter resourceGroupName is required and cannot be null."));
        }
        if (hostPoolName == null) {
            return Mono.error(new IllegalArgumentException("Parameter hostPoolName is required and cannot be null."));
        }
        if (sessionHostname == null) {
            return Mono
                .error(new IllegalArgumentException("Parameter sessionHostname is required and cannot be null."));
        }
        if (userSessionId == null) {
            return Mono.error(new IllegalArgumentException("Parameter userSessionId is required and cannot be null."));
        }
        if (sendMessage != null) {
            sendMessage.validate();
        }
        final String accept = "application/json";
        context = this.client.mergeContext(context);
        return service
            .sendMessage(
                this.client.getEndpoint(),
                this.client.getApiVersion(),
                this.client.getSubscriptionId(),
                resourceGroupName,
                hostPoolName,
                sessionHostname,
                userSessionId,
                sendMessage,
                accept,
                context);
    }

    /**
     * Send a message to a user.
     *
     * @param resourceGroupName The name of the resource group. The name is case insensitive.
     * @param hostPoolName The name of the host pool within the specified resource group.
     * @param sessionHostname The name of the session host within the specified host pool.
     * @param userSessionId The name of the user session within the specified session host.
     * @throws IllegalArgumentException thrown if parameters fail the validation.
     * @throws ManagementException thrown if the request is rejected by server.
     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent.
     * @return A {@link Mono} that completes when a successful response is received.
     */
    @ServiceMethod(returns = ReturnType.SINGLE)
    public Mono<Void> sendMessageAsync(
        String resourceGroupName, String hostPoolName, String sessionHostname, String userSessionId) {
        final SendMessage sendMessage = null;
        return sendMessageWithResponseAsync(
                resourceGroupName, hostPoolName, sessionHostname, userSessionId, sendMessage)
            .flatMap(ignored -> Mono.empty());
    }

    /**
     * Send a message to a user.
     *
     * @param resourceGroupName The name of the resource group. The name is case insensitive.
     * @param hostPoolName The name of the host pool within the specified resource group.
     * @param sessionHostname The name of the session host within the specified host pool.
     * @param userSessionId The name of the user session within the specified session host.
     * @param sendMessage Object containing message includes title and message body.
     * @param context The context to associate with this operation.
     * @throws IllegalArgumentException thrown if parameters fail the validation.
     * @throws ManagementException thrown if the request is rejected by server.
     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent.
     * @return the {@link Response}.
     */
    @ServiceMethod(returns = ReturnType.SINGLE)
    public Response<Void> sendMessageWithResponse(
        String resourceGroupName,
        String hostPoolName,
        String sessionHostname,
        String userSessionId,
        SendMessage sendMessage,
        Context context) {
        return sendMessageWithResponseAsync(
                resourceGroupName, hostPoolName, sessionHostname, userSessionId, sendMessage, context)
            .block();
    }

    /**
     * Send a message to a user.
     *
     * @param resourceGroupName The name of the resource group. The name is case insensitive.
     * @param hostPoolName The name of the host pool within the specified resource group.
     * @param sessionHostname The name of the session host within the specified host pool.
     * @param userSessionId The name of the user session within the specified session host.
     * @throws IllegalArgumentException thrown if parameters fail the validation.
     * @throws ManagementException thrown if the request is rejected by server.
     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent.
     */
    @ServiceMethod(returns = ReturnType.SINGLE)
    public void sendMessage(
        String resourceGroupName, String hostPoolName, String sessionHostname, String userSessionId) {
        final SendMessage sendMessage = null;
        sendMessageWithResponse(
            resourceGroupName, hostPoolName, sessionHostname, userSessionId, sendMessage, Context.NONE);
    }

    /**
     * Get the next page of items.
     *
     * @param nextLink The URL to get the next list of items
     *     <p>The nextLink parameter.
     * @throws IllegalArgumentException thrown if parameters fail the validation.
     * @throws ManagementException thrown if the request is rejected by server.
     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent.
     * @return userSessionList along with {@link PagedResponse} on successful completion of {@link Mono}.
     */
    @ServiceMethod(returns = ReturnType.SINGLE)
    private Mono<PagedResponse<UserSessionInner>> listByHostPoolNextSinglePageAsync(String nextLink) {
        if (nextLink == null) {
            return Mono.error(new IllegalArgumentException("Parameter nextLink is required and cannot be null."));
        }
        if (this.client.getEndpoint() == null) {
            return Mono
                .error(
                    new IllegalArgumentException(
                        "Parameter this.client.getEndpoint() is required and cannot be null."));
        }
        final String accept = "application/json";
        return FluxUtil
            .withContext(context -> service.listByHostPoolNext(nextLink, this.client.getEndpoint(), accept, context))
            .<PagedResponse<UserSessionInner>>map(
                res ->
                    new PagedResponseBase<>(
                        res.getRequest(),
                        res.getStatusCode(),
                        res.getHeaders(),
                        res.getValue().value(),
                        res.getValue().nextLink(),
                        null))
            .contextWrite(context -> context.putAll(FluxUtil.toReactorContext(this.client.getContext()).readOnly()));
    }

    /**
     * Get the next page of items.
     *
     * @param nextLink The URL to get the next list of items
     *     <p>The nextLink parameter.
     * @param context The context to associate with this operation.
     * @throws IllegalArgumentException thrown if parameters fail the validation.
     * @throws ManagementException thrown if the request is rejected by server.
     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent.
     * @return userSessionList along with {@link PagedResponse} on successful completion of {@link Mono}.
     */
    @ServiceMethod(returns = ReturnType.SINGLE)
    private Mono<PagedResponse<UserSessionInner>> listByHostPoolNextSinglePageAsync(String nextLink, Context context) {
        if (nextLink == null) {
            return Mono.error(new IllegalArgumentException("Parameter nextLink is required and cannot be null."));
        }
        if (this.client.getEndpoint() == null) {
            return Mono
                .error(
                    new IllegalArgumentException(
                        "Parameter this.client.getEndpoint() is required and cannot be null."));
        }
        final String accept = "application/json";
        context = this.client.mergeContext(context);
        return service
            .listByHostPoolNext(nextLink, this.client.getEndpoint(), accept, context)
            .map(
                res ->
                    new PagedResponseBase<>(
                        res.getRequest(),
                        res.getStatusCode(),
                        res.getHeaders(),
                        res.getValue().value(),
                        res.getValue().nextLink(),
                        null));
    }

    /**
     * Get the next page of items.
     *
     * @param nextLink The URL to get the next list of items
     *     <p>The nextLink parameter.
     * @throws IllegalArgumentException thrown if parameters fail the validation.
     * @throws ManagementException thrown if the request is rejected by server.
     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent.
     * @return userSessionList along with {@link PagedResponse} on successful completion of {@link Mono}.
     */
    @ServiceMethod(returns = ReturnType.SINGLE)
    private Mono<PagedResponse<UserSessionInner>> listNextSinglePageAsync(String nextLink) {
        if (nextLink == null) {
            return Mono.error(new IllegalArgumentException("Parameter nextLink is required and cannot be null."));
        }
        if (this.client.getEndpoint() == null) {
            return Mono
                .error(
                    new IllegalArgumentException(
                        "Parameter this.client.getEndpoint() is required and cannot be null."));
        }
        final String accept = "application/json";
        return FluxUtil
            .withContext(context -> service.listNext(nextLink, this.client.getEndpoint(), accept, context))
            .<PagedResponse<UserSessionInner>>map(
                res ->
                    new PagedResponseBase<>(
                        res.getRequest(),
                        res.getStatusCode(),
                        res.getHeaders(),
                        res.getValue().value(),
                        res.getValue().nextLink(),
                        null))
            .contextWrite(context -> context.putAll(FluxUtil.toReactorContext(this.client.getContext()).readOnly()));
    }

    /**
     * Get the next page of items.
     *
     * @param nextLink The URL to get the next list of items
     *     <p>The nextLink parameter.
     * @param context The context to associate with this operation.
     * @throws IllegalArgumentException thrown if parameters fail the validation.
     * @throws ManagementException thrown if the request is rejected by server.
     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent.
     * @return userSessionList along with {@link PagedResponse} on successful completion of {@link Mono}.
     */
    @ServiceMethod(returns = ReturnType.SINGLE)
    private Mono<PagedResponse<UserSessionInner>> listNextSinglePageAsync(String nextLink, Context context) {
        if (nextLink == null) {
            return Mono.error(new IllegalArgumentException("Parameter nextLink is required and cannot be null."));
        }
        if (this.client.getEndpoint() == null) {
            return Mono
                .error(
                    new IllegalArgumentException(
                        "Parameter this.client.getEndpoint() is required and cannot be null."));
        }
        final String accept = "application/json";
        context = this.client.mergeContext(context);
        return service
            .listNext(nextLink, this.client.getEndpoint(), accept, context)
            .map(
                res ->
                    new PagedResponseBase<>(
                        res.getRequest(),
                        res.getStatusCode(),
                        res.getHeaders(),
                        res.getValue().value(),
                        res.getValue().nextLink(),
                        null));
    }
}
