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

package com.azure.resourcemanager.redis.implementation;

import com.azure.core.annotation.BodyParam;
import com.azure.core.annotation.Delete;
import com.azure.core.annotation.ExpectedResponses;
import com.azure.core.annotation.Get;
import com.azure.core.annotation.HeaderParam;
import com.azure.core.annotation.Headers;
import com.azure.core.annotation.Host;
import com.azure.core.annotation.HostParam;
import com.azure.core.annotation.PathParam;
import com.azure.core.annotation.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.redis.fluent.FirewallRulesClient;
import com.azure.resourcemanager.redis.fluent.models.RedisFirewallRuleInner;
import com.azure.resourcemanager.redis.models.RedisFirewallRuleListResult;
import reactor.core.publisher.Mono;

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

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

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

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

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

        @Headers({"Content-Type: application/json"})
        @Get(
            "/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.Cache/redis/{cacheName}/firewallRules/{ruleName}")
        @ExpectedResponses({200})
        @UnexpectedResponseExceptionType(ManagementException.class)
        Mono<Response<RedisFirewallRuleInner>> get(
            @HostParam("$host") String endpoint,
            @PathParam("resourceGroupName") String resourceGroupName,
            @PathParam("cacheName") String cacheName,
            @PathParam("ruleName") String ruleName,
            @QueryParam("api-version") String apiVersion,
            @PathParam("subscriptionId") String subscriptionId,
            @HeaderParam("Accept") String accept,
            Context context);

        @Headers({"Content-Type: application/json"})
        @Delete(
            "/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.Cache/redis/{cacheName}/firewallRules/{ruleName}")
        @ExpectedResponses({200, 204})
        @UnexpectedResponseExceptionType(ManagementException.class)
        Mono<Response<Void>> delete(
            @HostParam("$host") String endpoint,
            @PathParam("resourceGroupName") String resourceGroupName,
            @PathParam("cacheName") String cacheName,
            @PathParam("ruleName") String ruleName,
            @QueryParam("api-version") String apiVersion,
            @PathParam("subscriptionId") String subscriptionId,
            @HeaderParam("Accept") String accept,
            Context context);

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

    /**
     * Gets all firewall rules in the specified redis cache.
     *
     * @param resourceGroupName The name of the resource group.
     * @param cacheName The name of the Redis cache.
     * @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 all firewall rules in the specified redis cache along with {@link PagedResponse} on successful completion
     *     of {@link Mono}.
     */
    @ServiceMethod(returns = ReturnType.SINGLE)
    private Mono<PagedResponse<RedisFirewallRuleInner>> listSinglePageAsync(
        String resourceGroupName, String cacheName) {
        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 (cacheName == null) {
            return Mono.error(new IllegalArgumentException("Parameter cacheName is required and cannot be null."));
        }
        final String accept = "application/json";
        return FluxUtil
            .withContext(
                context ->
                    service
                        .list(
                            this.client.getEndpoint(),
                            this.client.getApiVersion(),
                            this.client.getSubscriptionId(),
                            resourceGroupName,
                            cacheName,
                            accept,
                            context))
            .<PagedResponse<RedisFirewallRuleInner>>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()));
    }

    /**
     * Gets all firewall rules in the specified redis cache.
     *
     * @param resourceGroupName The name of the resource group.
     * @param cacheName The name of the Redis cache.
     * @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 all firewall rules in the specified redis cache along with {@link PagedResponse} on successful completion
     *     of {@link Mono}.
     */
    @ServiceMethod(returns = ReturnType.SINGLE)
    private Mono<PagedResponse<RedisFirewallRuleInner>> listSinglePageAsync(
        String resourceGroupName, String cacheName, 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 (cacheName == null) {
            return Mono.error(new IllegalArgumentException("Parameter cacheName is required and cannot be null."));
        }
        final String accept = "application/json";
        context = this.client.mergeContext(context);
        return service
            .list(
                this.client.getEndpoint(),
                this.client.getApiVersion(),
                this.client.getSubscriptionId(),
                resourceGroupName,
                cacheName,
                accept,
                context)
            .map(
                res ->
                    new PagedResponseBase<>(
                        res.getRequest(),
                        res.getStatusCode(),
                        res.getHeaders(),
                        res.getValue().value(),
                        res.getValue().nextLink(),
                        null));
    }

    /**
     * Gets all firewall rules in the specified redis cache.
     *
     * @param resourceGroupName The name of the resource group.
     * @param cacheName The name of the Redis cache.
     * @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 all firewall rules in the specified redis cache as paginated response with {@link PagedFlux}.
     */
    @ServiceMethod(returns = ReturnType.COLLECTION)
    public PagedFlux<RedisFirewallRuleInner> listAsync(String resourceGroupName, String cacheName) {
        return new PagedFlux<>(
            () -> listSinglePageAsync(resourceGroupName, cacheName), nextLink -> listNextSinglePageAsync(nextLink));
    }

    /**
     * Gets all firewall rules in the specified redis cache.
     *
     * @param resourceGroupName The name of the resource group.
     * @param cacheName The name of the Redis cache.
     * @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 all firewall rules in the specified redis cache as paginated response with {@link PagedFlux}.
     */
    @ServiceMethod(returns = ReturnType.COLLECTION)
    private PagedFlux<RedisFirewallRuleInner> listAsync(String resourceGroupName, String cacheName, Context context) {
        return new PagedFlux<>(
            () -> listSinglePageAsync(resourceGroupName, cacheName, context),
            nextLink -> listNextSinglePageAsync(nextLink, context));
    }

    /**
     * Gets all firewall rules in the specified redis cache.
     *
     * @param resourceGroupName The name of the resource group.
     * @param cacheName The name of the Redis cache.
     * @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 all firewall rules in the specified redis cache as paginated response with {@link PagedIterable}.
     */
    @ServiceMethod(returns = ReturnType.COLLECTION)
    public PagedIterable<RedisFirewallRuleInner> list(String resourceGroupName, String cacheName) {
        return new PagedIterable<>(listAsync(resourceGroupName, cacheName));
    }

    /**
     * Gets all firewall rules in the specified redis cache.
     *
     * @param resourceGroupName The name of the resource group.
     * @param cacheName The name of the Redis cache.
     * @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 all firewall rules in the specified redis cache as paginated response with {@link PagedIterable}.
     */
    @ServiceMethod(returns = ReturnType.COLLECTION)
    public PagedIterable<RedisFirewallRuleInner> list(String resourceGroupName, String cacheName, Context context) {
        return new PagedIterable<>(listAsync(resourceGroupName, cacheName, context));
    }

    /**
     * Create or update a redis cache firewall rule.
     *
     * @param resourceGroupName The name of the resource group.
     * @param cacheName The name of the Redis cache.
     * @param ruleName The name of the firewall rule.
     * @param parameters Parameters supplied to the create or update redis firewall rule 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 firewall rule on a redis cache has a name, and describes a contiguous range of IP addresses permitted
     *     to connect along with {@link Response} on successful completion of {@link Mono}.
     */
    @ServiceMethod(returns = ReturnType.SINGLE)
    public Mono<Response<RedisFirewallRuleInner>> createOrUpdateWithResponseAsync(
        String resourceGroupName, String cacheName, String ruleName, RedisFirewallRuleInner parameters) {
        if (this.client.getEndpoint() == null) {
            return Mono
                .error(
                    new IllegalArgumentException(
                        "Parameter this.client.getEndpoint() is required and cannot be null."));
        }
        if (resourceGroupName == null) {
            return Mono
                .error(new IllegalArgumentException("Parameter resourceGroupName is required and cannot be null."));
        }
        if (cacheName == null) {
            return Mono.error(new IllegalArgumentException("Parameter cacheName is required and cannot be null."));
        }
        if (ruleName == null) {
            return Mono.error(new IllegalArgumentException("Parameter ruleName 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 (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(),
                            resourceGroupName,
                            cacheName,
                            ruleName,
                            this.client.getApiVersion(),
                            this.client.getSubscriptionId(),
                            parameters,
                            accept,
                            context))
            .contextWrite(context -> context.putAll(FluxUtil.toReactorContext(this.client.getContext()).readOnly()));
    }

    /**
     * Create or update a redis cache firewall rule.
     *
     * @param resourceGroupName The name of the resource group.
     * @param cacheName The name of the Redis cache.
     * @param ruleName The name of the firewall rule.
     * @param parameters Parameters supplied to the create or update redis firewall rule 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 firewall rule on a redis cache has a name, and describes a contiguous range of IP addresses permitted
     *     to connect along with {@link Response} on successful completion of {@link Mono}.
     */
    @ServiceMethod(returns = ReturnType.SINGLE)
    private Mono<Response<RedisFirewallRuleInner>> createOrUpdateWithResponseAsync(
        String resourceGroupName,
        String cacheName,
        String ruleName,
        RedisFirewallRuleInner parameters,
        Context context) {
        if (this.client.getEndpoint() == null) {
            return Mono
                .error(
                    new IllegalArgumentException(
                        "Parameter this.client.getEndpoint() is required and cannot be null."));
        }
        if (resourceGroupName == null) {
            return Mono
                .error(new IllegalArgumentException("Parameter resourceGroupName is required and cannot be null."));
        }
        if (cacheName == null) {
            return Mono.error(new IllegalArgumentException("Parameter cacheName is required and cannot be null."));
        }
        if (ruleName == null) {
            return Mono.error(new IllegalArgumentException("Parameter ruleName 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 (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(),
                resourceGroupName,
                cacheName,
                ruleName,
                this.client.getApiVersion(),
                this.client.getSubscriptionId(),
                parameters,
                accept,
                context);
    }

    /**
     * Create or update a redis cache firewall rule.
     *
     * @param resourceGroupName The name of the resource group.
     * @param cacheName The name of the Redis cache.
     * @param ruleName The name of the firewall rule.
     * @param parameters Parameters supplied to the create or update redis firewall rule 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 firewall rule on a redis cache has a name, and describes a contiguous range of IP addresses permitted
     *     to connect on successful completion of {@link Mono}.
     */
    @ServiceMethod(returns = ReturnType.SINGLE)
    public Mono<RedisFirewallRuleInner> createOrUpdateAsync(
        String resourceGroupName, String cacheName, String ruleName, RedisFirewallRuleInner parameters) {
        return createOrUpdateWithResponseAsync(resourceGroupName, cacheName, ruleName, parameters)
            .flatMap(res -> Mono.justOrEmpty(res.getValue()));
    }

    /**
     * Create or update a redis cache firewall rule.
     *
     * @param resourceGroupName The name of the resource group.
     * @param cacheName The name of the Redis cache.
     * @param ruleName The name of the firewall rule.
     * @param parameters Parameters supplied to the create or update redis firewall rule 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 firewall rule on a redis cache has a name, and describes a contiguous range of IP addresses permitted
     *     to connect along with {@link Response}.
     */
    @ServiceMethod(returns = ReturnType.SINGLE)
    public Response<RedisFirewallRuleInner> createOrUpdateWithResponse(
        String resourceGroupName,
        String cacheName,
        String ruleName,
        RedisFirewallRuleInner parameters,
        Context context) {
        return createOrUpdateWithResponseAsync(resourceGroupName, cacheName, ruleName, parameters, context).block();
    }

    /**
     * Create or update a redis cache firewall rule.
     *
     * @param resourceGroupName The name of the resource group.
     * @param cacheName The name of the Redis cache.
     * @param ruleName The name of the firewall rule.
     * @param parameters Parameters supplied to the create or update redis firewall rule 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 firewall rule on a redis cache has a name, and describes a contiguous range of IP addresses permitted
     *     to connect.
     */
    @ServiceMethod(returns = ReturnType.SINGLE)
    public RedisFirewallRuleInner createOrUpdate(
        String resourceGroupName, String cacheName, String ruleName, RedisFirewallRuleInner parameters) {
        return createOrUpdateWithResponse(resourceGroupName, cacheName, ruleName, parameters, Context.NONE).getValue();
    }

    /**
     * Gets a single firewall rule in a specified redis cache.
     *
     * @param resourceGroupName The name of the resource group.
     * @param cacheName The name of the Redis cache.
     * @param ruleName The name of the firewall rule.
     * @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 single firewall rule in a specified redis cache along with {@link Response} on successful completion of
     *     {@link Mono}.
     */
    @ServiceMethod(returns = ReturnType.SINGLE)
    public Mono<Response<RedisFirewallRuleInner>> getWithResponseAsync(
        String resourceGroupName, String cacheName, String ruleName) {
        if (this.client.getEndpoint() == null) {
            return Mono
                .error(
                    new IllegalArgumentException(
                        "Parameter this.client.getEndpoint() is required and cannot be null."));
        }
        if (resourceGroupName == null) {
            return Mono
                .error(new IllegalArgumentException("Parameter resourceGroupName is required and cannot be null."));
        }
        if (cacheName == null) {
            return Mono.error(new IllegalArgumentException("Parameter cacheName is required and cannot be null."));
        }
        if (ruleName == null) {
            return Mono.error(new IllegalArgumentException("Parameter ruleName 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
                        .get(
                            this.client.getEndpoint(),
                            resourceGroupName,
                            cacheName,
                            ruleName,
                            this.client.getApiVersion(),
                            this.client.getSubscriptionId(),
                            accept,
                            context))
            .contextWrite(context -> context.putAll(FluxUtil.toReactorContext(this.client.getContext()).readOnly()));
    }

    /**
     * Gets a single firewall rule in a specified redis cache.
     *
     * @param resourceGroupName The name of the resource group.
     * @param cacheName The name of the Redis cache.
     * @param ruleName The name of the firewall rule.
     * @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 single firewall rule in a specified redis cache along with {@link Response} on successful completion of
     *     {@link Mono}.
     */
    @ServiceMethod(returns = ReturnType.SINGLE)
    private Mono<Response<RedisFirewallRuleInner>> getWithResponseAsync(
        String resourceGroupName, String cacheName, String ruleName, Context context) {
        if (this.client.getEndpoint() == null) {
            return Mono
                .error(
                    new IllegalArgumentException(
                        "Parameter this.client.getEndpoint() is required and cannot be null."));
        }
        if (resourceGroupName == null) {
            return Mono
                .error(new IllegalArgumentException("Parameter resourceGroupName is required and cannot be null."));
        }
        if (cacheName == null) {
            return Mono.error(new IllegalArgumentException("Parameter cacheName is required and cannot be null."));
        }
        if (ruleName == null) {
            return Mono.error(new IllegalArgumentException("Parameter ruleName 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
            .get(
                this.client.getEndpoint(),
                resourceGroupName,
                cacheName,
                ruleName,
                this.client.getApiVersion(),
                this.client.getSubscriptionId(),
                accept,
                context);
    }

    /**
     * Gets a single firewall rule in a specified redis cache.
     *
     * @param resourceGroupName The name of the resource group.
     * @param cacheName The name of the Redis cache.
     * @param ruleName The name of the firewall rule.
     * @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 single firewall rule in a specified redis cache on successful completion of {@link Mono}.
     */
    @ServiceMethod(returns = ReturnType.SINGLE)
    public Mono<RedisFirewallRuleInner> getAsync(String resourceGroupName, String cacheName, String ruleName) {
        return getWithResponseAsync(resourceGroupName, cacheName, ruleName)
            .flatMap(res -> Mono.justOrEmpty(res.getValue()));
    }

    /**
     * Gets a single firewall rule in a specified redis cache.
     *
     * @param resourceGroupName The name of the resource group.
     * @param cacheName The name of the Redis cache.
     * @param ruleName The name of the firewall rule.
     * @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 single firewall rule in a specified redis cache along with {@link Response}.
     */
    @ServiceMethod(returns = ReturnType.SINGLE)
    public Response<RedisFirewallRuleInner> getWithResponse(
        String resourceGroupName, String cacheName, String ruleName, Context context) {
        return getWithResponseAsync(resourceGroupName, cacheName, ruleName, context).block();
    }

    /**
     * Gets a single firewall rule in a specified redis cache.
     *
     * @param resourceGroupName The name of the resource group.
     * @param cacheName The name of the Redis cache.
     * @param ruleName The name of the firewall rule.
     * @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 single firewall rule in a specified redis cache.
     */
    @ServiceMethod(returns = ReturnType.SINGLE)
    public RedisFirewallRuleInner get(String resourceGroupName, String cacheName, String ruleName) {
        return getWithResponse(resourceGroupName, cacheName, ruleName, Context.NONE).getValue();
    }

    /**
     * Deletes a single firewall rule in a specified redis cache.
     *
     * @param resourceGroupName The name of the resource group.
     * @param cacheName The name of the Redis cache.
     * @param ruleName The name of the firewall rule.
     * @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 cacheName, String ruleName) {
        if (this.client.getEndpoint() == null) {
            return Mono
                .error(
                    new IllegalArgumentException(
                        "Parameter this.client.getEndpoint() is required and cannot be null."));
        }
        if (resourceGroupName == null) {
            return Mono
                .error(new IllegalArgumentException("Parameter resourceGroupName is required and cannot be null."));
        }
        if (cacheName == null) {
            return Mono.error(new IllegalArgumentException("Parameter cacheName is required and cannot be null."));
        }
        if (ruleName == null) {
            return Mono.error(new IllegalArgumentException("Parameter ruleName 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
                        .delete(
                            this.client.getEndpoint(),
                            resourceGroupName,
                            cacheName,
                            ruleName,
                            this.client.getApiVersion(),
                            this.client.getSubscriptionId(),
                            accept,
                            context))
            .contextWrite(context -> context.putAll(FluxUtil.toReactorContext(this.client.getContext()).readOnly()));
    }

    /**
     * Deletes a single firewall rule in a specified redis cache.
     *
     * @param resourceGroupName The name of the resource group.
     * @param cacheName The name of the Redis cache.
     * @param ruleName The name of the firewall rule.
     * @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 cacheName, String ruleName, Context context) {
        if (this.client.getEndpoint() == null) {
            return Mono
                .error(
                    new IllegalArgumentException(
                        "Parameter this.client.getEndpoint() is required and cannot be null."));
        }
        if (resourceGroupName == null) {
            return Mono
                .error(new IllegalArgumentException("Parameter resourceGroupName is required and cannot be null."));
        }
        if (cacheName == null) {
            return Mono.error(new IllegalArgumentException("Parameter cacheName is required and cannot be null."));
        }
        if (ruleName == null) {
            return Mono.error(new IllegalArgumentException("Parameter ruleName 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
            .delete(
                this.client.getEndpoint(),
                resourceGroupName,
                cacheName,
                ruleName,
                this.client.getApiVersion(),
                this.client.getSubscriptionId(),
                accept,
                context);
    }

    /**
     * Deletes a single firewall rule in a specified redis cache.
     *
     * @param resourceGroupName The name of the resource group.
     * @param cacheName The name of the Redis cache.
     * @param ruleName The name of the firewall rule.
     * @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 cacheName, String ruleName) {
        return deleteWithResponseAsync(resourceGroupName, cacheName, ruleName).flatMap(ignored -> Mono.empty());
    }

    /**
     * Deletes a single firewall rule in a specified redis cache.
     *
     * @param resourceGroupName The name of the resource group.
     * @param cacheName The name of the Redis cache.
     * @param ruleName The name of the firewall rule.
     * @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 cacheName, String ruleName, Context context) {
        return deleteWithResponseAsync(resourceGroupName, cacheName, ruleName, context).block();
    }

    /**
     * Deletes a single firewall rule in a specified redis cache.
     *
     * @param resourceGroupName The name of the resource group.
     * @param cacheName The name of the Redis cache.
     * @param ruleName The name of the firewall rule.
     * @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 cacheName, String ruleName) {
        deleteWithResponse(resourceGroupName, cacheName, ruleName, Context.NONE);
    }

    /**
     * Get the next page of items.
     *
     * @param nextLink The URL to get the next list of items
     *     <p>The nextLink parameter.
     * @throws IllegalArgumentException thrown if parameters fail the validation.
     * @throws ManagementException thrown if the request is rejected by server.
     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent.
     * @return the response of list firewall rules Redis operation along with {@link PagedResponse} on successful
     *     completion of {@link Mono}.
     */
    @ServiceMethod(returns = ReturnType.SINGLE)
    private Mono<PagedResponse<RedisFirewallRuleInner>> 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<RedisFirewallRuleInner>>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 the response of list firewall rules Redis operation along with {@link PagedResponse} on successful
     *     completion of {@link Mono}.
     */
    @ServiceMethod(returns = ReturnType.SINGLE)
    private Mono<PagedResponse<RedisFirewallRuleInner>> 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));
    }
}
