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This package contains Microsoft Azure SDK for WebPubSub Management SDK. For documentation on how to use this package, please see https://aka.ms/azsdk/java/mgmt. REST API for Azure WebPubSub Service. Package tag package-2024-03-01.
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// Copyright (c) Microsoft Corporation. All rights reserved.
// Licensed under the MIT License.
// Code generated by Microsoft (R) AutoRest Code Generator.

package com.azure.resourcemanager.webpubsub.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.management.polling.PollResult;
import com.azure.core.util.Context;
import com.azure.core.util.FluxUtil;
import com.azure.core.util.polling.PollerFlux;
import com.azure.core.util.polling.SyncPoller;
import com.azure.resourcemanager.webpubsub.fluent.WebPubSubReplicasClient;
import com.azure.resourcemanager.webpubsub.fluent.models.ReplicaInner;
import com.azure.resourcemanager.webpubsub.models.ReplicaList;
import java.nio.ByteBuffer;
import reactor.core.publisher.Flux;
import reactor.core.publisher.Mono;

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

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

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

    /**
     * The interface defining all the services for WebPubSubManagementClientWebPubSubReplicas to be used by the proxy
     * service to perform REST calls.
     */
    @Host("{$host}")
    @ServiceInterface(name = "WebPubSubManagementC")
    public interface WebPubSubReplicasService {
        @Headers({ "Content-Type: application/json" })
        @Get("/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.SignalRService/webPubSub/{resourceName}/replicas")
        @ExpectedResponses({ 200 })
        @UnexpectedResponseExceptionType(ManagementException.class)
        Mono> list(@HostParam("$host") String endpoint,
            @PathParam("subscriptionId") String subscriptionId,
            @PathParam("resourceGroupName") String resourceGroupName, @PathParam("resourceName") String resourceName,
            @QueryParam("api-version") String apiVersion, @HeaderParam("Accept") String accept, Context context);

        @Headers({ "Content-Type: application/json" })
        @Get("/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.SignalRService/webPubSub/{resourceName}/replicas/{replicaName}")
        @ExpectedResponses({ 200 })
        @UnexpectedResponseExceptionType(ManagementException.class)
        Mono> get(@HostParam("$host") String endpoint,
            @PathParam("subscriptionId") String subscriptionId,
            @PathParam("resourceGroupName") String resourceGroupName, @PathParam("resourceName") String resourceName,
            @PathParam("replicaName") String replicaName, @QueryParam("api-version") String apiVersion,
            @HeaderParam("Accept") String accept, Context context);

        @Headers({ "Content-Type: application/json" })
        @Put("/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.SignalRService/webPubSub/{resourceName}/replicas/{replicaName}")
        @ExpectedResponses({ 200, 201 })
        @UnexpectedResponseExceptionType(ManagementException.class)
        Mono>> createOrUpdate(@HostParam("$host") String endpoint,
            @PathParam("subscriptionId") String subscriptionId,
            @PathParam("resourceGroupName") String resourceGroupName, @PathParam("resourceName") String resourceName,
            @PathParam("replicaName") String replicaName, @QueryParam("api-version") String apiVersion,
            @BodyParam("application/json") ReplicaInner parameters, @HeaderParam("Accept") String accept,
            Context context);

        @Headers({ "Content-Type: application/json" })
        @Delete("/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.SignalRService/webPubSub/{resourceName}/replicas/{replicaName}")
        @ExpectedResponses({ 200, 204 })
        @UnexpectedResponseExceptionType(ManagementException.class)
        Mono> delete(@HostParam("$host") String endpoint,
            @PathParam("subscriptionId") String subscriptionId,
            @PathParam("resourceGroupName") String resourceGroupName, @PathParam("resourceName") String resourceName,
            @PathParam("replicaName") String replicaName, @QueryParam("api-version") String apiVersion,
            @HeaderParam("Accept") String accept, Context context);

        @Headers({ "Content-Type: application/json" })
        @Patch("/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.SignalRService/webPubSub/{resourceName}/replicas/{replicaName}")
        @ExpectedResponses({ 200, 202 })
        @UnexpectedResponseExceptionType(ManagementException.class)
        Mono>> update(@HostParam("$host") String endpoint,
            @PathParam("subscriptionId") String subscriptionId,
            @PathParam("resourceGroupName") String resourceGroupName, @PathParam("resourceName") String resourceName,
            @PathParam("replicaName") String replicaName, @QueryParam("api-version") String apiVersion,
            @BodyParam("application/json") ReplicaInner parameters, @HeaderParam("Accept") String accept,
            Context context);

        @Headers({ "Content-Type: application/json" })
        @Post("/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.SignalRService/webPubSub/{resourceName}/replicas/{replicaName}/restart")
        @ExpectedResponses({ 202, 204 })
        @UnexpectedResponseExceptionType(ManagementException.class)
        Mono>> restart(@HostParam("$host") String endpoint,
            @PathParam("subscriptionId") String subscriptionId,
            @PathParam("resourceGroupName") String resourceGroupName, @PathParam("resourceName") String resourceName,
            @PathParam("replicaName") String replicaName, @QueryParam("api-version") String apiVersion,
            @HeaderParam("Accept") String accept, Context context);

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

    /**
     * List all replicas belong to this resource.
     * 
     * @param resourceGroupName The name of the resource group. The name is case insensitive.
     * @param resourceName The name of the resource.
     * @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 response body along with {@link PagedResponse} on successful completion of {@link Mono}.
     */
    @ServiceMethod(returns = ReturnType.SINGLE)
    private Mono> listSinglePageAsync(String resourceGroupName, String resourceName) {
        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 (resourceName == null) {
            return Mono.error(new IllegalArgumentException("Parameter resourceName is required and cannot be null."));
        }
        final String accept = "application/json";
        return FluxUtil
            .withContext(context -> service.list(this.client.getEndpoint(), this.client.getSubscriptionId(),
                resourceGroupName, resourceName, this.client.getApiVersion(), accept, context))
            .>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 all replicas belong to this resource.
     * 
     * @param resourceGroupName The name of the resource group. The name is case insensitive.
     * @param resourceName The name of the resource.
     * @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 response body along with {@link PagedResponse} on successful completion of {@link Mono}.
     */
    @ServiceMethod(returns = ReturnType.SINGLE)
    private Mono> listSinglePageAsync(String resourceGroupName, String resourceName,
        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 (resourceName == null) {
            return Mono.error(new IllegalArgumentException("Parameter resourceName is required and cannot be null."));
        }
        final String accept = "application/json";
        context = this.client.mergeContext(context);
        return service
            .list(this.client.getEndpoint(), this.client.getSubscriptionId(), resourceGroupName, resourceName,
                this.client.getApiVersion(), accept, context)
            .map(res -> new PagedResponseBase<>(res.getRequest(), res.getStatusCode(), res.getHeaders(),
                res.getValue().value(), res.getValue().nextLink(), null));
    }

    /**
     * List all replicas belong to this resource.
     * 
     * @param resourceGroupName The name of the resource group. The name is case insensitive.
     * @param resourceName The name of the resource.
     * @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 paginated response with {@link PagedFlux}.
     */
    @ServiceMethod(returns = ReturnType.COLLECTION)
    private PagedFlux listAsync(String resourceGroupName, String resourceName) {
        return new PagedFlux<>(() -> listSinglePageAsync(resourceGroupName, resourceName),
            nextLink -> listNextSinglePageAsync(nextLink));
    }

    /**
     * List all replicas belong to this resource.
     * 
     * @param resourceGroupName The name of the resource group. The name is case insensitive.
     * @param resourceName The name of the resource.
     * @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 paginated response with {@link PagedFlux}.
     */
    @ServiceMethod(returns = ReturnType.COLLECTION)
    private PagedFlux listAsync(String resourceGroupName, String resourceName, Context context) {
        return new PagedFlux<>(() -> listSinglePageAsync(resourceGroupName, resourceName, context),
            nextLink -> listNextSinglePageAsync(nextLink, context));
    }

    /**
     * List all replicas belong to this resource.
     * 
     * @param resourceGroupName The name of the resource group. The name is case insensitive.
     * @param resourceName The name of the resource.
     * @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 paginated response with {@link PagedIterable}.
     */
    @ServiceMethod(returns = ReturnType.COLLECTION)
    public PagedIterable list(String resourceGroupName, String resourceName) {
        return new PagedIterable<>(listAsync(resourceGroupName, resourceName));
    }

    /**
     * List all replicas belong to this resource.
     * 
     * @param resourceGroupName The name of the resource group. The name is case insensitive.
     * @param resourceName The name of the resource.
     * @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 paginated response with {@link PagedIterable}.
     */
    @ServiceMethod(returns = ReturnType.COLLECTION)
    public PagedIterable list(String resourceGroupName, String resourceName, Context context) {
        return new PagedIterable<>(listAsync(resourceGroupName, resourceName, context));
    }

    /**
     * Get the replica and its properties.
     * 
     * @param resourceGroupName The name of the resource group. The name is case insensitive.
     * @param resourceName The name of the resource.
     * @param replicaName The name of the replica.
     * @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 replica and its properties along with {@link Response} on successful completion of {@link Mono}.
     */
    @ServiceMethod(returns = ReturnType.SINGLE)
    private Mono> getWithResponseAsync(String resourceGroupName, String resourceName,
        String replicaName) {
        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 (resourceName == null) {
            return Mono.error(new IllegalArgumentException("Parameter resourceName is required and cannot be null."));
        }
        if (replicaName == null) {
            return Mono.error(new IllegalArgumentException("Parameter replicaName is required and cannot be null."));
        }
        final String accept = "application/json";
        return FluxUtil
            .withContext(context -> service.get(this.client.getEndpoint(), this.client.getSubscriptionId(),
                resourceGroupName, resourceName, replicaName, this.client.getApiVersion(), accept, context))
            .contextWrite(context -> context.putAll(FluxUtil.toReactorContext(this.client.getContext()).readOnly()));
    }

    /**
     * Get the replica and its properties.
     * 
     * @param resourceGroupName The name of the resource group. The name is case insensitive.
     * @param resourceName The name of the resource.
     * @param replicaName The name of the replica.
     * @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 replica and its properties along with {@link Response} on successful completion of {@link Mono}.
     */
    @ServiceMethod(returns = ReturnType.SINGLE)
    private Mono> getWithResponseAsync(String resourceGroupName, String resourceName,
        String replicaName, 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 (resourceName == null) {
            return Mono.error(new IllegalArgumentException("Parameter resourceName is required and cannot be null."));
        }
        if (replicaName == null) {
            return Mono.error(new IllegalArgumentException("Parameter replicaName is required and cannot be null."));
        }
        final String accept = "application/json";
        context = this.client.mergeContext(context);
        return service.get(this.client.getEndpoint(), this.client.getSubscriptionId(), resourceGroupName, resourceName,
            replicaName, this.client.getApiVersion(), accept, context);
    }

    /**
     * Get the replica and its properties.
     * 
     * @param resourceGroupName The name of the resource group. The name is case insensitive.
     * @param resourceName The name of the resource.
     * @param replicaName The name of the replica.
     * @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 replica and its properties on successful completion of {@link Mono}.
     */
    @ServiceMethod(returns = ReturnType.SINGLE)
    private Mono getAsync(String resourceGroupName, String resourceName, String replicaName) {
        return getWithResponseAsync(resourceGroupName, resourceName, replicaName)
            .flatMap(res -> Mono.justOrEmpty(res.getValue()));
    }

    /**
     * Get the replica and its properties.
     * 
     * @param resourceGroupName The name of the resource group. The name is case insensitive.
     * @param resourceName The name of the resource.
     * @param replicaName The name of the replica.
     * @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 replica and its properties along with {@link Response}.
     */
    @ServiceMethod(returns = ReturnType.SINGLE)
    public Response getWithResponse(String resourceGroupName, String resourceName, String replicaName,
        Context context) {
        return getWithResponseAsync(resourceGroupName, resourceName, replicaName, context).block();
    }

    /**
     * Get the replica and its properties.
     * 
     * @param resourceGroupName The name of the resource group. The name is case insensitive.
     * @param resourceName The name of the resource.
     * @param replicaName The name of the replica.
     * @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 replica and its properties.
     */
    @ServiceMethod(returns = ReturnType.SINGLE)
    public ReplicaInner get(String resourceGroupName, String resourceName, String replicaName) {
        return getWithResponse(resourceGroupName, resourceName, replicaName, Context.NONE).getValue();
    }

    /**
     * Create or update a replica.
     * 
     * @param resourceGroupName The name of the resource group. The name is case insensitive.
     * @param resourceName The name of the resource.
     * @param replicaName The name of the replica.
     * @param parameters Parameters for the create or update 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 class represent a replica resource along with {@link Response} on successful completion of
     * {@link Mono}.
     */
    @ServiceMethod(returns = ReturnType.SINGLE)
    private Mono>> createOrUpdateWithResponseAsync(String resourceGroupName,
        String resourceName, String replicaName, ReplicaInner parameters) {
        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 (resourceName == null) {
            return Mono.error(new IllegalArgumentException("Parameter resourceName is required and cannot be null."));
        }
        if (replicaName == null) {
            return Mono.error(new IllegalArgumentException("Parameter replicaName is required and cannot be null."));
        }
        if (parameters == null) {
            return Mono.error(new IllegalArgumentException("Parameter parameters is required and cannot be null."));
        } else {
            parameters.validate();
        }
        final String accept = "application/json";
        return FluxUtil
            .withContext(context -> service.createOrUpdate(this.client.getEndpoint(), this.client.getSubscriptionId(),
                resourceGroupName, resourceName, replicaName, this.client.getApiVersion(), parameters, accept, context))
            .contextWrite(context -> context.putAll(FluxUtil.toReactorContext(this.client.getContext()).readOnly()));
    }

    /**
     * Create or update a replica.
     * 
     * @param resourceGroupName The name of the resource group. The name is case insensitive.
     * @param resourceName The name of the resource.
     * @param replicaName The name of the replica.
     * @param parameters Parameters for the create or update operation.
     * @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 class represent a replica resource along with {@link Response} on successful completion of
     * {@link Mono}.
     */
    @ServiceMethod(returns = ReturnType.SINGLE)
    private Mono>> createOrUpdateWithResponseAsync(String resourceGroupName,
        String resourceName, String replicaName, ReplicaInner parameters, 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 (resourceName == null) {
            return Mono.error(new IllegalArgumentException("Parameter resourceName is required and cannot be null."));
        }
        if (replicaName == null) {
            return Mono.error(new IllegalArgumentException("Parameter replicaName is required and cannot be null."));
        }
        if (parameters == null) {
            return Mono.error(new IllegalArgumentException("Parameter parameters is required and cannot be null."));
        } else {
            parameters.validate();
        }
        final String accept = "application/json";
        context = this.client.mergeContext(context);
        return service.createOrUpdate(this.client.getEndpoint(), this.client.getSubscriptionId(), resourceGroupName,
            resourceName, replicaName, this.client.getApiVersion(), parameters, accept, context);
    }

    /**
     * Create or update a replica.
     * 
     * @param resourceGroupName The name of the resource group. The name is case insensitive.
     * @param resourceName The name of the resource.
     * @param replicaName The name of the replica.
     * @param parameters Parameters for the create or update 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 PollerFlux} for polling of a class represent a replica resource.
     */
    @ServiceMethod(returns = ReturnType.LONG_RUNNING_OPERATION)
    private PollerFlux, ReplicaInner> beginCreateOrUpdateAsync(String resourceGroupName,
        String resourceName, String replicaName, ReplicaInner parameters) {
        Mono>> mono
            = createOrUpdateWithResponseAsync(resourceGroupName, resourceName, replicaName, parameters);
        return this.client.getLroResult(mono, this.client.getHttpPipeline(),
            ReplicaInner.class, ReplicaInner.class, this.client.getContext());
    }

    /**
     * Create or update a replica.
     * 
     * @param resourceGroupName The name of the resource group. The name is case insensitive.
     * @param resourceName The name of the resource.
     * @param replicaName The name of the replica.
     * @param parameters Parameters for the create or update operation.
     * @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 PollerFlux} for polling of a class represent a replica resource.
     */
    @ServiceMethod(returns = ReturnType.LONG_RUNNING_OPERATION)
    private PollerFlux, ReplicaInner> beginCreateOrUpdateAsync(String resourceGroupName,
        String resourceName, String replicaName, ReplicaInner parameters, Context context) {
        context = this.client.mergeContext(context);
        Mono>> mono
            = createOrUpdateWithResponseAsync(resourceGroupName, resourceName, replicaName, parameters, context);
        return this.client.getLroResult(mono, this.client.getHttpPipeline(),
            ReplicaInner.class, ReplicaInner.class, context);
    }

    /**
     * Create or update a replica.
     * 
     * @param resourceGroupName The name of the resource group. The name is case insensitive.
     * @param resourceName The name of the resource.
     * @param replicaName The name of the replica.
     * @param parameters Parameters for the create or update 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 SyncPoller} for polling of a class represent a replica resource.
     */
    @ServiceMethod(returns = ReturnType.LONG_RUNNING_OPERATION)
    public SyncPoller, ReplicaInner> beginCreateOrUpdate(String resourceGroupName,
        String resourceName, String replicaName, ReplicaInner parameters) {
        return this.beginCreateOrUpdateAsync(resourceGroupName, resourceName, replicaName, parameters).getSyncPoller();
    }

    /**
     * Create or update a replica.
     * 
     * @param resourceGroupName The name of the resource group. The name is case insensitive.
     * @param resourceName The name of the resource.
     * @param replicaName The name of the replica.
     * @param parameters Parameters for the create or update operation.
     * @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 SyncPoller} for polling of a class represent a replica resource.
     */
    @ServiceMethod(returns = ReturnType.LONG_RUNNING_OPERATION)
    public SyncPoller, ReplicaInner> beginCreateOrUpdate(String resourceGroupName,
        String resourceName, String replicaName, ReplicaInner parameters, Context context) {
        return this.beginCreateOrUpdateAsync(resourceGroupName, resourceName, replicaName, parameters, context)
            .getSyncPoller();
    }

    /**
     * Create or update a replica.
     * 
     * @param resourceGroupName The name of the resource group. The name is case insensitive.
     * @param resourceName The name of the resource.
     * @param replicaName The name of the replica.
     * @param parameters Parameters for the create or update 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 class represent a replica resource on successful completion of {@link Mono}.
     */
    @ServiceMethod(returns = ReturnType.SINGLE)
    private Mono createOrUpdateAsync(String resourceGroupName, String resourceName, String replicaName,
        ReplicaInner parameters) {
        return beginCreateOrUpdateAsync(resourceGroupName, resourceName, replicaName, parameters).last()
            .flatMap(this.client::getLroFinalResultOrError);
    }

    /**
     * Create or update a replica.
     * 
     * @param resourceGroupName The name of the resource group. The name is case insensitive.
     * @param resourceName The name of the resource.
     * @param replicaName The name of the replica.
     * @param parameters Parameters for the create or update operation.
     * @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 class represent a replica resource on successful completion of {@link Mono}.
     */
    @ServiceMethod(returns = ReturnType.SINGLE)
    private Mono createOrUpdateAsync(String resourceGroupName, String resourceName, String replicaName,
        ReplicaInner parameters, Context context) {
        return beginCreateOrUpdateAsync(resourceGroupName, resourceName, replicaName, parameters, context).last()
            .flatMap(this.client::getLroFinalResultOrError);
    }

    /**
     * Create or update a replica.
     * 
     * @param resourceGroupName The name of the resource group. The name is case insensitive.
     * @param resourceName The name of the resource.
     * @param replicaName The name of the replica.
     * @param parameters Parameters for the create or update 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 class represent a replica resource.
     */
    @ServiceMethod(returns = ReturnType.SINGLE)
    public ReplicaInner createOrUpdate(String resourceGroupName, String resourceName, String replicaName,
        ReplicaInner parameters) {
        return createOrUpdateAsync(resourceGroupName, resourceName, replicaName, parameters).block();
    }

    /**
     * Create or update a replica.
     * 
     * @param resourceGroupName The name of the resource group. The name is case insensitive.
     * @param resourceName The name of the resource.
     * @param replicaName The name of the replica.
     * @param parameters Parameters for the create or update operation.
     * @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 class represent a replica resource.
     */
    @ServiceMethod(returns = ReturnType.SINGLE)
    public ReplicaInner createOrUpdate(String resourceGroupName, String resourceName, String replicaName,
        ReplicaInner parameters, Context context) {
        return createOrUpdateAsync(resourceGroupName, resourceName, replicaName, parameters, context).block();
    }

    /**
     * Operation to delete a replica.
     * 
     * @param resourceGroupName The name of the resource group. The name is case insensitive.
     * @param resourceName The name of the resource.
     * @param replicaName The name of the replica.
     * @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> deleteWithResponseAsync(String resourceGroupName, String resourceName,
        String replicaName) {
        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 (resourceName == null) {
            return Mono.error(new IllegalArgumentException("Parameter resourceName is required and cannot be null."));
        }
        if (replicaName == null) {
            return Mono.error(new IllegalArgumentException("Parameter replicaName is required and cannot be null."));
        }
        final String accept = "application/json";
        return FluxUtil
            .withContext(context -> service.delete(this.client.getEndpoint(), this.client.getSubscriptionId(),
                resourceGroupName, resourceName, replicaName, this.client.getApiVersion(), accept, context))
            .contextWrite(context -> context.putAll(FluxUtil.toReactorContext(this.client.getContext()).readOnly()));
    }

    /**
     * Operation to delete a replica.
     * 
     * @param resourceGroupName The name of the resource group. The name is case insensitive.
     * @param resourceName The name of the resource.
     * @param replicaName The name of the replica.
     * @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> deleteWithResponseAsync(String resourceGroupName, String resourceName,
        String replicaName, 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 (resourceName == null) {
            return Mono.error(new IllegalArgumentException("Parameter resourceName is required and cannot be null."));
        }
        if (replicaName == null) {
            return Mono.error(new IllegalArgumentException("Parameter replicaName is required and cannot be null."));
        }
        final String accept = "application/json";
        context = this.client.mergeContext(context);
        return service.delete(this.client.getEndpoint(), this.client.getSubscriptionId(), resourceGroupName,
            resourceName, replicaName, this.client.getApiVersion(), accept, context);
    }

    /**
     * Operation to delete a replica.
     * 
     * @param resourceGroupName The name of the resource group. The name is case insensitive.
     * @param resourceName The name of the resource.
     * @param replicaName The name of the replica.
     * @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)
    private Mono deleteAsync(String resourceGroupName, String resourceName, String replicaName) {
        return deleteWithResponseAsync(resourceGroupName, resourceName, replicaName).flatMap(ignored -> Mono.empty());
    }

    /**
     * Operation to delete a replica.
     * 
     * @param resourceGroupName The name of the resource group. The name is case insensitive.
     * @param resourceName The name of the resource.
     * @param replicaName The name of the replica.
     * @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 deleteWithResponse(String resourceGroupName, String resourceName, String replicaName,
        Context context) {
        return deleteWithResponseAsync(resourceGroupName, resourceName, replicaName, context).block();
    }

    /**
     * Operation to delete a replica.
     * 
     * @param resourceGroupName The name of the resource group. The name is case insensitive.
     * @param resourceName The name of the resource.
     * @param replicaName The name of the replica.
     * @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 resourceName, String replicaName) {
        deleteWithResponse(resourceGroupName, resourceName, replicaName, Context.NONE);
    }

    /**
     * Operation to update an exiting replica.
     * 
     * @param resourceGroupName The name of the resource group. The name is case insensitive.
     * @param resourceName The name of the resource.
     * @param replicaName The name of the replica.
     * @param parameters Parameters for the update 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 class represent a replica resource along with {@link Response} on successful completion of
     * {@link Mono}.
     */
    @ServiceMethod(returns = ReturnType.SINGLE)
    private Mono>> updateWithResponseAsync(String resourceGroupName, String resourceName,
        String replicaName, ReplicaInner parameters) {
        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 (resourceName == null) {
            return Mono.error(new IllegalArgumentException("Parameter resourceName is required and cannot be null."));
        }
        if (replicaName == null) {
            return Mono.error(new IllegalArgumentException("Parameter replicaName is required and cannot be null."));
        }
        if (parameters == null) {
            return Mono.error(new IllegalArgumentException("Parameter parameters is required and cannot be null."));
        } else {
            parameters.validate();
        }
        final String accept = "application/json";
        return FluxUtil
            .withContext(context -> service.update(this.client.getEndpoint(), this.client.getSubscriptionId(),
                resourceGroupName, resourceName, replicaName, this.client.getApiVersion(), parameters, accept, context))
            .contextWrite(context -> context.putAll(FluxUtil.toReactorContext(this.client.getContext()).readOnly()));
    }

    /**
     * Operation to update an exiting replica.
     * 
     * @param resourceGroupName The name of the resource group. The name is case insensitive.
     * @param resourceName The name of the resource.
     * @param replicaName The name of the replica.
     * @param parameters Parameters for the update operation.
     * @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 class represent a replica resource along with {@link Response} on successful completion of
     * {@link Mono}.
     */
    @ServiceMethod(returns = ReturnType.SINGLE)
    private Mono>> updateWithResponseAsync(String resourceGroupName, String resourceName,
        String replicaName, ReplicaInner parameters, 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 (resourceName == null) {
            return Mono.error(new IllegalArgumentException("Parameter resourceName is required and cannot be null."));
        }
        if (replicaName == null) {
            return Mono.error(new IllegalArgumentException("Parameter replicaName is required and cannot be null."));
        }
        if (parameters == null) {
            return Mono.error(new IllegalArgumentException("Parameter parameters is required and cannot be null."));
        } else {
            parameters.validate();
        }
        final String accept = "application/json";
        context = this.client.mergeContext(context);
        return service.update(this.client.getEndpoint(), this.client.getSubscriptionId(), resourceGroupName,
            resourceName, replicaName, this.client.getApiVersion(), parameters, accept, context);
    }

    /**
     * Operation to update an exiting replica.
     * 
     * @param resourceGroupName The name of the resource group. The name is case insensitive.
     * @param resourceName The name of the resource.
     * @param replicaName The name of the replica.
     * @param parameters Parameters for the update 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 PollerFlux} for polling of a class represent a replica resource.
     */
    @ServiceMethod(returns = ReturnType.LONG_RUNNING_OPERATION)
    private PollerFlux, ReplicaInner> beginUpdateAsync(String resourceGroupName,
        String resourceName, String replicaName, ReplicaInner parameters) {
        Mono>> mono
            = updateWithResponseAsync(resourceGroupName, resourceName, replicaName, parameters);
        return this.client.getLroResult(mono, this.client.getHttpPipeline(),
            ReplicaInner.class, ReplicaInner.class, this.client.getContext());
    }

    /**
     * Operation to update an exiting replica.
     * 
     * @param resourceGroupName The name of the resource group. The name is case insensitive.
     * @param resourceName The name of the resource.
     * @param replicaName The name of the replica.
     * @param parameters Parameters for the update operation.
     * @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 PollerFlux} for polling of a class represent a replica resource.
     */
    @ServiceMethod(returns = ReturnType.LONG_RUNNING_OPERATION)
    private PollerFlux, ReplicaInner> beginUpdateAsync(String resourceGroupName,
        String resourceName, String replicaName, ReplicaInner parameters, Context context) {
        context = this.client.mergeContext(context);
        Mono>> mono
            = updateWithResponseAsync(resourceGroupName, resourceName, replicaName, parameters, context);
        return this.client.getLroResult(mono, this.client.getHttpPipeline(),
            ReplicaInner.class, ReplicaInner.class, context);
    }

    /**
     * Operation to update an exiting replica.
     * 
     * @param resourceGroupName The name of the resource group. The name is case insensitive.
     * @param resourceName The name of the resource.
     * @param replicaName The name of the replica.
     * @param parameters Parameters for the update 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 SyncPoller} for polling of a class represent a replica resource.
     */
    @ServiceMethod(returns = ReturnType.LONG_RUNNING_OPERATION)
    public SyncPoller, ReplicaInner> beginUpdate(String resourceGroupName, String resourceName,
        String replicaName, ReplicaInner parameters) {
        return this.beginUpdateAsync(resourceGroupName, resourceName, replicaName, parameters).getSyncPoller();
    }

    /**
     * Operation to update an exiting replica.
     * 
     * @param resourceGroupName The name of the resource group. The name is case insensitive.
     * @param resourceName The name of the resource.
     * @param replicaName The name of the replica.
     * @param parameters Parameters for the update operation.
     * @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 SyncPoller} for polling of a class represent a replica resource.
     */
    @ServiceMethod(returns = ReturnType.LONG_RUNNING_OPERATION)
    public SyncPoller, ReplicaInner> beginUpdate(String resourceGroupName, String resourceName,
        String replicaName, ReplicaInner parameters, Context context) {
        return this.beginUpdateAsync(resourceGroupName, resourceName, replicaName, parameters, context).getSyncPoller();
    }

    /**
     * Operation to update an exiting replica.
     * 
     * @param resourceGroupName The name of the resource group. The name is case insensitive.
     * @param resourceName The name of the resource.
     * @param replicaName The name of the replica.
     * @param parameters Parameters for the update 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 class represent a replica resource on successful completion of {@link Mono}.
     */
    @ServiceMethod(returns = ReturnType.SINGLE)
    private Mono updateAsync(String resourceGroupName, String resourceName, String replicaName,
        ReplicaInner parameters) {
        return beginUpdateAsync(resourceGroupName, resourceName, replicaName, parameters).last()
            .flatMap(this.client::getLroFinalResultOrError);
    }

    /**
     * Operation to update an exiting replica.
     * 
     * @param resourceGroupName The name of the resource group. The name is case insensitive.
     * @param resourceName The name of the resource.
     * @param replicaName The name of the replica.
     * @param parameters Parameters for the update operation.
     * @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 class represent a replica resource on successful completion of {@link Mono}.
     */
    @ServiceMethod(returns = ReturnType.SINGLE)
    private Mono updateAsync(String resourceGroupName, String resourceName, String replicaName,
        ReplicaInner parameters, Context context) {
        return beginUpdateAsync(resourceGroupName, resourceName, replicaName, parameters, context).last()
            .flatMap(this.client::getLroFinalResultOrError);
    }

    /**
     * Operation to update an exiting replica.
     * 
     * @param resourceGroupName The name of the resource group. The name is case insensitive.
     * @param resourceName The name of the resource.
     * @param replicaName The name of the replica.
     * @param parameters Parameters for the update 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 class represent a replica resource.
     */
    @ServiceMethod(returns = ReturnType.SINGLE)
    public ReplicaInner update(String resourceGroupName, String resourceName, String replicaName,
        ReplicaInner parameters) {
        return updateAsync(resourceGroupName, resourceName, replicaName, parameters).block();
    }

    /**
     * Operation to update an exiting replica.
     * 
     * @param resourceGroupName The name of the resource group. The name is case insensitive.
     * @param resourceName The name of the resource.
     * @param replicaName The name of the replica.
     * @param parameters Parameters for the update operation.
     * @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 class represent a replica resource.
     */
    @ServiceMethod(returns = ReturnType.SINGLE)
    public ReplicaInner update(String resourceGroupName, String resourceName, String replicaName,
        ReplicaInner parameters, Context context) {
        return updateAsync(resourceGroupName, resourceName, replicaName, parameters, context).block();
    }

    /**
     * Operation to restart a replica.
     * 
     * @param resourceGroupName The name of the resource group. The name is case insensitive.
     * @param resourceName The name of the resource.
     * @param replicaName The name of the replica.
     * @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>> restartWithResponseAsync(String resourceGroupName, String resourceName,
        String replicaName) {
        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 (resourceName == null) {
            return Mono.error(new IllegalArgumentException("Parameter resourceName is required and cannot be null."));
        }
        if (replicaName == null) {
            return Mono.error(new IllegalArgumentException("Parameter replicaName is required and cannot be null."));
        }
        final String accept = "application/json";
        return FluxUtil
            .withContext(context -> service.restart(this.client.getEndpoint(), this.client.getSubscriptionId(),
                resourceGroupName, resourceName, replicaName, this.client.getApiVersion(), accept, context))
            .contextWrite(context -> context.putAll(FluxUtil.toReactorContext(this.client.getContext()).readOnly()));
    }

    /**
     * Operation to restart a replica.
     * 
     * @param resourceGroupName The name of the resource group. The name is case insensitive.
     * @param resourceName The name of the resource.
     * @param replicaName The name of the replica.
     * @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>> restartWithResponseAsync(String resourceGroupName, String resourceName,
        String replicaName, 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 (resourceName == null) {
            return Mono.error(new IllegalArgumentException("Parameter resourceName is required and cannot be null."));
        }
        if (replicaName == null) {
            return Mono.error(new IllegalArgumentException("Parameter replicaName is required and cannot be null."));
        }
        final String accept = "application/json";
        context = this.client.mergeContext(context);
        return service.restart(this.client.getEndpoint(), this.client.getSubscriptionId(), resourceGroupName,
            resourceName, replicaName, this.client.getApiVersion(), accept, context);
    }

    /**
     * Operation to restart a replica.
     * 
     * @param resourceGroupName The name of the resource group. The name is case insensitive.
     * @param resourceName The name of the resource.
     * @param replicaName The name of the replica.
     * @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 PollerFlux} for polling of long-running operation.
     */
    @ServiceMethod(returns = ReturnType.LONG_RUNNING_OPERATION)
    private PollerFlux, Void> beginRestartAsync(String resourceGroupName, String resourceName,
        String replicaName) {
        Mono>> mono = restartWithResponseAsync(resourceGroupName, resourceName, replicaName);
        return this.client.getLroResult(mono, this.client.getHttpPipeline(), Void.class, Void.class,
            this.client.getContext());
    }

    /**
     * Operation to restart a replica.
     * 
     * @param resourceGroupName The name of the resource group. The name is case insensitive.
     * @param resourceName The name of the resource.
     * @param replicaName The name of the replica.
     * @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 PollerFlux} for polling of long-running operation.
     */
    @ServiceMethod(returns = ReturnType.LONG_RUNNING_OPERATION)
    private PollerFlux, Void> beginRestartAsync(String resourceGroupName, String resourceName,
        String replicaName, Context context) {
        context = this.client.mergeContext(context);
        Mono>> mono
            = restartWithResponseAsync(resourceGroupName, resourceName, replicaName, context);
        return this.client.getLroResult(mono, this.client.getHttpPipeline(), Void.class, Void.class,
            context);
    }

    /**
     * Operation to restart a replica.
     * 
     * @param resourceGroupName The name of the resource group. The name is case insensitive.
     * @param resourceName The name of the resource.
     * @param replicaName The name of the replica.
     * @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 SyncPoller} for polling of long-running operation.
     */
    @ServiceMethod(returns = ReturnType.LONG_RUNNING_OPERATION)
    public SyncPoller, Void> beginRestart(String resourceGroupName, String resourceName,
        String replicaName) {
        return this.beginRestartAsync(resourceGroupName, resourceName, replicaName).getSyncPoller();
    }

    /**
     * Operation to restart a replica.
     * 
     * @param resourceGroupName The name of the resource group. The name is case insensitive.
     * @param resourceName The name of the resource.
     * @param replicaName The name of the replica.
     * @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 SyncPoller} for polling of long-running operation.
     */
    @ServiceMethod(returns = ReturnType.LONG_RUNNING_OPERATION)
    public SyncPoller, Void> beginRestart(String resourceGroupName, String resourceName,
        String replicaName, Context context) {
        return this.beginRestartAsync(resourceGroupName, resourceName, replicaName, context).getSyncPoller();
    }

    /**
     * Operation to restart a replica.
     * 
     * @param resourceGroupName The name of the resource group. The name is case insensitive.
     * @param resourceName The name of the resource.
     * @param replicaName The name of the replica.
     * @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)
    private Mono restartAsync(String resourceGroupName, String resourceName, String replicaName) {
        return beginRestartAsync(resourceGroupName, resourceName, replicaName).last()
            .flatMap(this.client::getLroFinalResultOrError);
    }

    /**
     * Operation to restart a replica.
     * 
     * @param resourceGroupName The name of the resource group. The name is case insensitive.
     * @param resourceName The name of the resource.
     * @param replicaName The name of the replica.
     * @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 {@link Mono} that completes when a successful response is received.
     */
    @ServiceMethod(returns = ReturnType.SINGLE)
    private Mono restartAsync(String resourceGroupName, String resourceName, String replicaName,
        Context context) {
        return beginRestartAsync(resourceGroupName, resourceName, replicaName, context).last()
            .flatMap(this.client::getLroFinalResultOrError);
    }

    /**
     * Operation to restart a replica.
     * 
     * @param resourceGroupName The name of the resource group. The name is case insensitive.
     * @param resourceName The name of the resource.
     * @param replicaName The name of the replica.
     * @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 restart(String resourceGroupName, String resourceName, String replicaName) {
        restartAsync(resourceGroupName, resourceName, replicaName).block();
    }

    /**
     * Operation to restart a replica.
     * 
     * @param resourceGroupName The name of the resource group. The name is case insensitive.
     * @param resourceName The name of the resource.
     * @param replicaName The name of the replica.
     * @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.
     */
    @ServiceMethod(returns = ReturnType.SINGLE)
    public void restart(String resourceGroupName, String resourceName, String replicaName, Context context) {
        restartAsync(resourceGroupName, resourceName, replicaName, context).block();
    }

    /**
     * Get the next page of items.
     * 
     * @param nextLink The URL to get the next list of items.
     * @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 response body along with {@link PagedResponse} on successful completion of {@link Mono}.
     */
    @ServiceMethod(returns = ReturnType.SINGLE)
    private Mono> 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))
            .>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.
     * @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 response body along with {@link PagedResponse} on successful completion of {@link Mono}.
     */
    @ServiceMethod(returns = ReturnType.SINGLE)
    private Mono> 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));
    }
}