// 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.Patch;
import com.azure.core.annotation.PathParam;
import com.azure.core.annotation.Post;
import com.azure.core.annotation.Put;
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.HostPoolsClient;
import com.azure.resourcemanager.desktopvirtualization.fluent.models.HostPoolInner;
import com.azure.resourcemanager.desktopvirtualization.fluent.models.RegistrationInfoInner;
import com.azure.resourcemanager.desktopvirtualization.models.HostPoolList;
import com.azure.resourcemanager.desktopvirtualization.models.HostPoolPatch;
import reactor.core.publisher.Mono;

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

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

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

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

        @Headers({"Content-Type: application/json"})
        @Put(
            "/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DesktopVirtualization/hostPools/{hostPoolName}")
        @ExpectedResponses({200, 201})
        @UnexpectedResponseExceptionType(ManagementException.class)
        Mono<Response<HostPoolInner>> createOrUpdate(
            @HostParam("$host") String endpoint,
            @QueryParam("api-version") String apiVersion,
            @PathParam("subscriptionId") String subscriptionId,
            @PathParam("resourceGroupName") String resourceGroupName,
            @PathParam("hostPoolName") String hostPoolName,
            @BodyParam("application/json") HostPoolInner hostPool,
            @HeaderParam("Accept") String accept,
            Context context);

        @Headers({"Content-Type: application/json"})
        @Delete(
            "/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DesktopVirtualization/hostPools/{hostPoolName}")
        @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,
            @QueryParam("force") Boolean force,
            @HeaderParam("Accept") String accept,
            Context context);

        @Headers({"Content-Type: application/json"})
        @Patch(
            "/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DesktopVirtualization/hostPools/{hostPoolName}")
        @ExpectedResponses({200})
        @UnexpectedResponseExceptionType(ManagementException.class)
        Mono<Response<HostPoolInner>> update(
            @HostParam("$host") String endpoint,
            @QueryParam("api-version") String apiVersion,
            @PathParam("subscriptionId") String subscriptionId,
            @PathParam("resourceGroupName") String resourceGroupName,
            @PathParam("hostPoolName") String hostPoolName,
            @BodyParam("application/json") HostPoolPatch hostPool,
            @HeaderParam("Accept") String accept,
            Context context);

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

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

    /**
     * Get a host pool.
     *
     * @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 a host pool along with {@link Response} on successful completion of {@link Mono}.
     */
    @ServiceMethod(returns = ReturnType.SINGLE)
    public Mono<Response<HostPoolInner>> getByResourceGroupWithResponseAsync(
        String resourceGroupName, String hostPoolName) {
        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
                        .getByResourceGroup(
                            this.client.getEndpoint(),
                            this.client.getApiVersion(),
                            this.client.getSubscriptionId(),
                            resourceGroupName,
                            hostPoolName,
                            accept,
                            context))
            .contextWrite(context -> context.putAll(FluxUtil.toReactorContext(this.client.getContext()).readOnly()));
    }

    /**
     * Get a host pool.
     *
     * @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 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 host pool along with {@link Response} on successful completion of {@link Mono}.
     */
    @ServiceMethod(returns = ReturnType.SINGLE)
    private Mono<Response<HostPoolInner>> getByResourceGroupWithResponseAsync(
        String resourceGroupName, String hostPoolName, 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
            .getByResourceGroup(
                this.client.getEndpoint(),
                this.client.getApiVersion(),
                this.client.getSubscriptionId(),
                resourceGroupName,
                hostPoolName,
                accept,
                context);
    }

    /**
     * Get a host pool.
     *
     * @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 a host pool on successful completion of {@link Mono}.
     */
    @ServiceMethod(returns = ReturnType.SINGLE)
    public Mono<HostPoolInner> getByResourceGroupAsync(String resourceGroupName, String hostPoolName) {
        return getByResourceGroupWithResponseAsync(resourceGroupName, hostPoolName)
            .flatMap(res -> Mono.justOrEmpty(res.getValue()));
    }

    /**
     * Get a host pool.
     *
     * @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 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 host pool along with {@link Response}.
     */
    @ServiceMethod(returns = ReturnType.SINGLE)
    public Response<HostPoolInner> getByResourceGroupWithResponse(
        String resourceGroupName, String hostPoolName, Context context) {
        return getByResourceGroupWithResponseAsync(resourceGroupName, hostPoolName, context).block();
    }

    /**
     * Get a host pool.
     *
     * @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 a host pool.
     */
    @ServiceMethod(returns = ReturnType.SINGLE)
    public HostPoolInner getByResourceGroup(String resourceGroupName, String hostPoolName) {
        return getByResourceGroupWithResponse(resourceGroupName, hostPoolName, Context.NONE).getValue();
    }

    /**
     * Create or update a host pool.
     *
     * @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 hostPool Object containing HostPool definitions.
     * @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 represents a HostPool definition along with {@link Response} on successful completion of {@link Mono}.
     */
    @ServiceMethod(returns = ReturnType.SINGLE)
    public Mono<Response<HostPoolInner>> createOrUpdateWithResponseAsync(
        String resourceGroupName, String hostPoolName, HostPoolInner hostPool) {
        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 (hostPool == null) {
            return Mono.error(new IllegalArgumentException("Parameter hostPool is required and cannot be null."));
        } else {
            hostPool.validate();
        }
        final String accept = "application/json";
        return FluxUtil
            .withContext(
                context ->
                    service
                        .createOrUpdate(
                            this.client.getEndpoint(),
                            this.client.getApiVersion(),
                            this.client.getSubscriptionId(),
                            resourceGroupName,
                            hostPoolName,
                            hostPool,
                            accept,
                            context))
            .contextWrite(context -> context.putAll(FluxUtil.toReactorContext(this.client.getContext()).readOnly()));
    }

    /**
     * Create or update a host pool.
     *
     * @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 hostPool Object containing HostPool definitions.
     * @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 represents a HostPool definition along with {@link Response} on successful completion of {@link Mono}.
     */
    @ServiceMethod(returns = ReturnType.SINGLE)
    private Mono<Response<HostPoolInner>> createOrUpdateWithResponseAsync(
        String resourceGroupName, String hostPoolName, HostPoolInner hostPool, 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 (hostPool == null) {
            return Mono.error(new IllegalArgumentException("Parameter hostPool is required and cannot be null."));
        } else {
            hostPool.validate();
        }
        final String accept = "application/json";
        context = this.client.mergeContext(context);
        return service
            .createOrUpdate(
                this.client.getEndpoint(),
                this.client.getApiVersion(),
                this.client.getSubscriptionId(),
                resourceGroupName,
                hostPoolName,
                hostPool,
                accept,
                context);
    }

    /**
     * Create or update a host pool.
     *
     * @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 hostPool Object containing HostPool definitions.
     * @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 represents a HostPool definition on successful completion of {@link Mono}.
     */
    @ServiceMethod(returns = ReturnType.SINGLE)
    public Mono<HostPoolInner> createOrUpdateAsync(
        String resourceGroupName, String hostPoolName, HostPoolInner hostPool) {
        return createOrUpdateWithResponseAsync(resourceGroupName, hostPoolName, hostPool)
            .flatMap(res -> Mono.justOrEmpty(res.getValue()));
    }

    /**
     * Create or update a host pool.
     *
     * @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 hostPool Object containing HostPool definitions.
     * @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 represents a HostPool definition along with {@link Response}.
     */
    @ServiceMethod(returns = ReturnType.SINGLE)
    public Response<HostPoolInner> createOrUpdateWithResponse(
        String resourceGroupName, String hostPoolName, HostPoolInner hostPool, Context context) {
        return createOrUpdateWithResponseAsync(resourceGroupName, hostPoolName, hostPool, context).block();
    }

    /**
     * Create or update a host pool.
     *
     * @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 hostPool Object containing HostPool definitions.
     * @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 represents a HostPool definition.
     */
    @ServiceMethod(returns = ReturnType.SINGLE)
    public HostPoolInner createOrUpdate(String resourceGroupName, String hostPoolName, HostPoolInner hostPool) {
        return createOrUpdateWithResponse(resourceGroupName, hostPoolName, hostPool, Context.NONE).getValue();
    }

    /**
     * Remove a host pool.
     *
     * @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 force Force flag to delete sessionHost.
     * @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, 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."));
        }
        final String accept = "application/json";
        return FluxUtil
            .withContext(
                context ->
                    service
                        .delete(
                            this.client.getEndpoint(),
                            this.client.getApiVersion(),
                            this.client.getSubscriptionId(),
                            resourceGroupName,
                            hostPoolName,
                            force,
                            accept,
                            context))
            .contextWrite(context -> context.putAll(FluxUtil.toReactorContext(this.client.getContext()).readOnly()));
    }

    /**
     * Remove a host pool.
     *
     * @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 force Force flag to delete sessionHost.
     * @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, 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."));
        }
        final String accept = "application/json";
        context = this.client.mergeContext(context);
        return service
            .delete(
                this.client.getEndpoint(),
                this.client.getApiVersion(),
                this.client.getSubscriptionId(),
                resourceGroupName,
                hostPoolName,
                force,
                accept,
                context);
    }

    /**
     * Remove a host pool.
     *
     * @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 A {@link Mono} that completes when a successful response is received.
     */
    @ServiceMethod(returns = ReturnType.SINGLE)
    public Mono<Void> deleteAsync(String resourceGroupName, String hostPoolName) {
        final Boolean force = null;
        return deleteWithResponseAsync(resourceGroupName, hostPoolName, force).flatMap(ignored -> Mono.empty());
    }

    /**
     * Remove a host pool.
     *
     * @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 force Force flag to delete sessionHost.
     * @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, Boolean force, Context context) {
        return deleteWithResponseAsync(resourceGroupName, hostPoolName, force, context).block();
    }

    /**
     * Remove a host pool.
     *
     * @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.
     */
    @ServiceMethod(returns = ReturnType.SINGLE)
    public void delete(String resourceGroupName, String hostPoolName) {
        final Boolean force = null;
        deleteWithResponse(resourceGroupName, hostPoolName, force, Context.NONE);
    }

    /**
     * Update a host pool.
     *
     * @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 hostPool Object containing HostPool definitions.
     * @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 represents a HostPool definition along with {@link Response} on successful completion of {@link Mono}.
     */
    @ServiceMethod(returns = ReturnType.SINGLE)
    public Mono<Response<HostPoolInner>> updateWithResponseAsync(
        String resourceGroupName, String hostPoolName, HostPoolPatch hostPool) {
        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 (hostPool != null) {
            hostPool.validate();
        }
        final String accept = "application/json";
        return FluxUtil
            .withContext(
                context ->
                    service
                        .update(
                            this.client.getEndpoint(),
                            this.client.getApiVersion(),
                            this.client.getSubscriptionId(),
                            resourceGroupName,
                            hostPoolName,
                            hostPool,
                            accept,
                            context))
            .contextWrite(context -> context.putAll(FluxUtil.toReactorContext(this.client.getContext()).readOnly()));
    }

    /**
     * Update a host pool.
     *
     * @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 hostPool Object containing HostPool definitions.
     * @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 represents a HostPool definition along with {@link Response} on successful completion of {@link Mono}.
     */
    @ServiceMethod(returns = ReturnType.SINGLE)
    private Mono<Response<HostPoolInner>> updateWithResponseAsync(
        String resourceGroupName, String hostPoolName, HostPoolPatch hostPool, 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 (hostPool != null) {
            hostPool.validate();
        }
        final String accept = "application/json";
        context = this.client.mergeContext(context);
        return service
            .update(
                this.client.getEndpoint(),
                this.client.getApiVersion(),
                this.client.getSubscriptionId(),
                resourceGroupName,
                hostPoolName,
                hostPool,
                accept,
                context);
    }

    /**
     * Update a host pool.
     *
     * @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 represents a HostPool definition on successful completion of {@link Mono}.
     */
    @ServiceMethod(returns = ReturnType.SINGLE)
    public Mono<HostPoolInner> updateAsync(String resourceGroupName, String hostPoolName) {
        final HostPoolPatch hostPool = null;
        return updateWithResponseAsync(resourceGroupName, hostPoolName, hostPool)
            .flatMap(res -> Mono.justOrEmpty(res.getValue()));
    }

    /**
     * Update a host pool.
     *
     * @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 hostPool Object containing HostPool definitions.
     * @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 represents a HostPool definition along with {@link Response}.
     */
    @ServiceMethod(returns = ReturnType.SINGLE)
    public Response<HostPoolInner> updateWithResponse(
        String resourceGroupName, String hostPoolName, HostPoolPatch hostPool, Context context) {
        return updateWithResponseAsync(resourceGroupName, hostPoolName, hostPool, context).block();
    }

    /**
     * Update a host pool.
     *
     * @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 represents a HostPool definition.
     */
    @ServiceMethod(returns = ReturnType.SINGLE)
    public HostPoolInner update(String resourceGroupName, String hostPoolName) {
        final HostPoolPatch hostPool = null;
        return updateWithResponse(resourceGroupName, hostPoolName, hostPool, Context.NONE).getValue();
    }

    /**
     * List hostPools.
     *
     * @param resourceGroupName The name of the resource group. The name is case insensitive.
     * @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 hostPoolList along with {@link PagedResponse} on successful completion of {@link Mono}.
     */
    @ServiceMethod(returns = ReturnType.SINGLE)
    private Mono<PagedResponse<HostPoolInner>> listByResourceGroupSinglePageAsync(
        String resourceGroupName, 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."));
        }
        final String accept = "application/json";
        return FluxUtil
            .withContext(
                context ->
                    service
                        .listByResourceGroup(
                            this.client.getEndpoint(),
                            this.client.getApiVersion(),
                            this.client.getSubscriptionId(),
                            resourceGroupName,
                            pageSize,
                            isDescending,
                            initialSkip,
                            accept,
                            context))
            .<PagedResponse<HostPoolInner>>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 hostPools.
     *
     * @param resourceGroupName The name of the resource group. The name is case insensitive.
     * @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 hostPoolList along with {@link PagedResponse} on successful completion of {@link Mono}.
     */
    @ServiceMethod(returns = ReturnType.SINGLE)
    private Mono<PagedResponse<HostPoolInner>> listByResourceGroupSinglePageAsync(
        String resourceGroupName, 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."));
        }
        final String accept = "application/json";
        context = this.client.mergeContext(context);
        return service
            .listByResourceGroup(
                this.client.getEndpoint(),
                this.client.getApiVersion(),
                this.client.getSubscriptionId(),
                resourceGroupName,
                pageSize,
                isDescending,
                initialSkip,
                accept,
                context)
            .map(
                res ->
                    new PagedResponseBase<>(
                        res.getRequest(),
                        res.getStatusCode(),
                        res.getHeaders(),
                        res.getValue().value(),
                        res.getValue().nextLink(),
                        null));
    }

    /**
     * List hostPools.
     *
     * @param resourceGroupName The name of the resource group. The name is case insensitive.
     * @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 hostPoolList as paginated response with {@link PagedFlux}.
     */
    @ServiceMethod(returns = ReturnType.COLLECTION)
    public PagedFlux<HostPoolInner> listByResourceGroupAsync(
        String resourceGroupName, Integer pageSize, Boolean isDescending, Integer initialSkip) {
        return new PagedFlux<>(
            () -> listByResourceGroupSinglePageAsync(resourceGroupName, pageSize, isDescending, initialSkip),
            nextLink -> listByResourceGroupNextSinglePageAsync(nextLink));
    }

    /**
     * List hostPools.
     *
     * @param resourceGroupName The name of the resource group. The name is case insensitive.
     * @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 hostPoolList as paginated response with {@link PagedFlux}.
     */
    @ServiceMethod(returns = ReturnType.COLLECTION)
    public PagedFlux<HostPoolInner> listByResourceGroupAsync(String resourceGroupName) {
        final Integer pageSize = null;
        final Boolean isDescending = null;
        final Integer initialSkip = null;
        return new PagedFlux<>(
            () -> listByResourceGroupSinglePageAsync(resourceGroupName, pageSize, isDescending, initialSkip),
            nextLink -> listByResourceGroupNextSinglePageAsync(nextLink));
    }

    /**
     * List hostPools.
     *
     * @param resourceGroupName The name of the resource group. The name is case insensitive.
     * @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 hostPoolList as paginated response with {@link PagedFlux}.
     */
    @ServiceMethod(returns = ReturnType.COLLECTION)
    private PagedFlux<HostPoolInner> listByResourceGroupAsync(
        String resourceGroupName, Integer pageSize, Boolean isDescending, Integer initialSkip, Context context) {
        return new PagedFlux<>(
            () -> listByResourceGroupSinglePageAsync(resourceGroupName, pageSize, isDescending, initialSkip, context),
            nextLink -> listByResourceGroupNextSinglePageAsync(nextLink, context));
    }

    /**
     * List hostPools.
     *
     * @param resourceGroupName The name of the resource group. The name is case insensitive.
     * @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 hostPoolList as paginated response with {@link PagedIterable}.
     */
    @ServiceMethod(returns = ReturnType.COLLECTION)
    public PagedIterable<HostPoolInner> listByResourceGroup(String resourceGroupName) {
        final Integer pageSize = null;
        final Boolean isDescending = null;
        final Integer initialSkip = null;
        return new PagedIterable<>(listByResourceGroupAsync(resourceGroupName, pageSize, isDescending, initialSkip));
    }

    /**
     * List hostPools.
     *
     * @param resourceGroupName The name of the resource group. The name is case insensitive.
     * @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 hostPoolList as paginated response with {@link PagedIterable}.
     */
    @ServiceMethod(returns = ReturnType.COLLECTION)
    public PagedIterable<HostPoolInner> listByResourceGroup(
        String resourceGroupName, Integer pageSize, Boolean isDescending, Integer initialSkip, Context context) {
        return new PagedIterable<>(
            listByResourceGroupAsync(resourceGroupName, pageSize, isDescending, initialSkip, context));
    }

    /**
     * List hostPools in subscription.
     *
     * @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 hostPoolList along with {@link PagedResponse} on successful completion of {@link Mono}.
     */
    @ServiceMethod(returns = ReturnType.SINGLE)
    private Mono<PagedResponse<HostPoolInner>> listSinglePageAsync(
        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."));
        }
        final String accept = "application/json";
        return FluxUtil
            .withContext(
                context ->
                    service
                        .list(
                            this.client.getEndpoint(),
                            this.client.getApiVersion(),
                            this.client.getSubscriptionId(),
                            pageSize,
                            isDescending,
                            initialSkip,
                            accept,
                            context))
            .<PagedResponse<HostPoolInner>>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 hostPools in subscription.
     *
     * @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 hostPoolList along with {@link PagedResponse} on successful completion of {@link Mono}.
     */
    @ServiceMethod(returns = ReturnType.SINGLE)
    private Mono<PagedResponse<HostPoolInner>> listSinglePageAsync(
        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."));
        }
        final String accept = "application/json";
        context = this.client.mergeContext(context);
        return service
            .list(
                this.client.getEndpoint(),
                this.client.getApiVersion(),
                this.client.getSubscriptionId(),
                pageSize,
                isDescending,
                initialSkip,
                accept,
                context)
            .map(
                res ->
                    new PagedResponseBase<>(
                        res.getRequest(),
                        res.getStatusCode(),
                        res.getHeaders(),
                        res.getValue().value(),
                        res.getValue().nextLink(),
                        null));
    }

    /**
     * List hostPools in subscription.
     *
     * @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 hostPoolList as paginated response with {@link PagedFlux}.
     */
    @ServiceMethod(returns = ReturnType.COLLECTION)
    public PagedFlux<HostPoolInner> listAsync(Integer pageSize, Boolean isDescending, Integer initialSkip) {
        return new PagedFlux<>(
            () -> listSinglePageAsync(pageSize, isDescending, initialSkip),
            nextLink -> listNextSinglePageAsync(nextLink));
    }

    /**
     * List hostPools in subscription.
     *
     * @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 hostPoolList as paginated response with {@link PagedFlux}.
     */
    @ServiceMethod(returns = ReturnType.COLLECTION)
    public PagedFlux<HostPoolInner> listAsync() {
        final Integer pageSize = null;
        final Boolean isDescending = null;
        final Integer initialSkip = null;
        return new PagedFlux<>(
            () -> listSinglePageAsync(pageSize, isDescending, initialSkip),
            nextLink -> listNextSinglePageAsync(nextLink));
    }

    /**
     * List hostPools in subscription.
     *
     * @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 hostPoolList as paginated response with {@link PagedFlux}.
     */
    @ServiceMethod(returns = ReturnType.COLLECTION)
    private PagedFlux<HostPoolInner> listAsync(
        Integer pageSize, Boolean isDescending, Integer initialSkip, Context context) {
        return new PagedFlux<>(
            () -> listSinglePageAsync(pageSize, isDescending, initialSkip, context),
            nextLink -> listNextSinglePageAsync(nextLink, context));
    }

    /**
     * List hostPools in subscription.
     *
     * @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 hostPoolList as paginated response with {@link PagedIterable}.
     */
    @ServiceMethod(returns = ReturnType.COLLECTION)
    public PagedIterable<HostPoolInner> list() {
        final Integer pageSize = null;
        final Boolean isDescending = null;
        final Integer initialSkip = null;
        return new PagedIterable<>(listAsync(pageSize, isDescending, initialSkip));
    }

    /**
     * List hostPools in subscription.
     *
     * @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 hostPoolList as paginated response with {@link PagedIterable}.
     */
    @ServiceMethod(returns = ReturnType.COLLECTION)
    public PagedIterable<HostPoolInner> list(
        Integer pageSize, Boolean isDescending, Integer initialSkip, Context context) {
        return new PagedIterable<>(listAsync(pageSize, isDescending, initialSkip, context));
    }

    /**
     * Registration token of the host pool.
     *
     * @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 represents a RegistrationInfo definition along with {@link Response} on successful completion of {@link
     *     Mono}.
     */
    @ServiceMethod(returns = ReturnType.SINGLE)
    public Mono<Response<RegistrationInfoInner>> retrieveRegistrationTokenWithResponseAsync(
        String resourceGroupName, String hostPoolName) {
        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
                        .retrieveRegistrationToken(
                            this.client.getEndpoint(),
                            this.client.getApiVersion(),
                            this.client.getSubscriptionId(),
                            resourceGroupName,
                            hostPoolName,
                            accept,
                            context))
            .contextWrite(context -> context.putAll(FluxUtil.toReactorContext(this.client.getContext()).readOnly()));
    }

    /**
     * Registration token of the host pool.
     *
     * @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 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 represents a RegistrationInfo definition along with {@link Response} on successful completion of {@link
     *     Mono}.
     */
    @ServiceMethod(returns = ReturnType.SINGLE)
    private Mono<Response<RegistrationInfoInner>> retrieveRegistrationTokenWithResponseAsync(
        String resourceGroupName, String hostPoolName, 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
            .retrieveRegistrationToken(
                this.client.getEndpoint(),
                this.client.getApiVersion(),
                this.client.getSubscriptionId(),
                resourceGroupName,
                hostPoolName,
                accept,
                context);
    }

    /**
     * Registration token of the host pool.
     *
     * @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 represents a RegistrationInfo definition on successful completion of {@link Mono}.
     */
    @ServiceMethod(returns = ReturnType.SINGLE)
    public Mono<RegistrationInfoInner> retrieveRegistrationTokenAsync(String resourceGroupName, String hostPoolName) {
        return retrieveRegistrationTokenWithResponseAsync(resourceGroupName, hostPoolName)
            .flatMap(res -> Mono.justOrEmpty(res.getValue()));
    }

    /**
     * Registration token of the host pool.
     *
     * @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 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 represents a RegistrationInfo definition along with {@link Response}.
     */
    @ServiceMethod(returns = ReturnType.SINGLE)
    public Response<RegistrationInfoInner> retrieveRegistrationTokenWithResponse(
        String resourceGroupName, String hostPoolName, Context context) {
        return retrieveRegistrationTokenWithResponseAsync(resourceGroupName, hostPoolName, context).block();
    }

    /**
     * Registration token of the host pool.
     *
     * @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 represents a RegistrationInfo definition.
     */
    @ServiceMethod(returns = ReturnType.SINGLE)
    public RegistrationInfoInner retrieveRegistrationToken(String resourceGroupName, String hostPoolName) {
        return retrieveRegistrationTokenWithResponse(resourceGroupName, hostPoolName, Context.NONE).getValue();
    }

    /**
     * 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 hostPoolList along with {@link PagedResponse} on successful completion of {@link Mono}.
     */
    @ServiceMethod(returns = ReturnType.SINGLE)
    private Mono<PagedResponse<HostPoolInner>> listByResourceGroupNextSinglePageAsync(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.listByResourceGroupNext(nextLink, this.client.getEndpoint(), accept, context))
            .<PagedResponse<HostPoolInner>>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 hostPoolList along with {@link PagedResponse} on successful completion of {@link Mono}.
     */
    @ServiceMethod(returns = ReturnType.SINGLE)
    private Mono<PagedResponse<HostPoolInner>> listByResourceGroupNextSinglePageAsync(
        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
            .listByResourceGroupNext(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 hostPoolList along with {@link PagedResponse} on successful completion of {@link Mono}.
     */
    @ServiceMethod(returns = ReturnType.SINGLE)
    private Mono<PagedResponse<HostPoolInner>> 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<HostPoolInner>>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 hostPoolList along with {@link PagedResponse} on successful completion of {@link Mono}.
     */
    @ServiceMethod(returns = ReturnType.SINGLE)
    private Mono<PagedResponse<HostPoolInner>> 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));
    }
}
