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• ManagedInstancesClientImpl.java

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com.azure.resourcemanager.sql.implementation.ManagedInstancesClientImpl Maven / Gradle / Ivy

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

package com.azure.resourcemanager.sql.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.resources.fluentcore.collection.InnerSupportsDelete;
import com.azure.resourcemanager.resources.fluentcore.collection.InnerSupportsGet;
import com.azure.resourcemanager.resources.fluentcore.collection.InnerSupportsListing;
import com.azure.resourcemanager.sql.fluent.ManagedInstancesClient;
import com.azure.resourcemanager.sql.fluent.models.ManagedInstanceInner;
import com.azure.resourcemanager.sql.fluent.models.OutboundEnvironmentEndpointInner;
import com.azure.resourcemanager.sql.fluent.models.TopQueriesInner;
import com.azure.resourcemanager.sql.models.AggregationFunctionType;
import com.azure.resourcemanager.sql.models.ManagedInstanceListResult;
import com.azure.resourcemanager.sql.models.ManagedInstanceUpdate;
import com.azure.resourcemanager.sql.models.MetricType;
import com.azure.resourcemanager.sql.models.OutboundEnvironmentEndpointCollection;
import com.azure.resourcemanager.sql.models.QueryTimeGrainType;
import com.azure.resourcemanager.sql.models.ReplicaType;
import com.azure.resourcemanager.sql.models.TopQueriesListResult;
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 ManagedInstancesClient.
 */
public final class ManagedInstancesClientImpl implements InnerSupportsGet,
    InnerSupportsListing, InnerSupportsDelete, ManagedInstancesClient {
    /**
     * The proxy service used to perform REST calls.
     */
    private final ManagedInstancesService service;

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

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

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

        @Headers({ "Content-Type: application/json" })
        @Get("/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.Sql/instancePools/{instancePoolName}/managedInstances")
        @ExpectedResponses({ 200 })
        @UnexpectedResponseExceptionType(ManagementException.class)
        Mono> listByInstancePool(@HostParam("$host") String endpoint,
            @PathParam("resourceGroupName") String resourceGroupName,
            @PathParam("instancePoolName") String instancePoolName, @QueryParam("$expand") String expand,
            @PathParam("subscriptionId") String subscriptionId, @QueryParam("api-version") String apiVersion,
            @HeaderParam("Accept") String accept, Context context);

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

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

        @Headers({ "Content-Type: application/json" })
        @Put("/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.Sql/managedInstances/{managedInstanceName}")
        @ExpectedResponses({ 200, 201, 202 })
        @UnexpectedResponseExceptionType(ManagementException.class)
        Mono>> createOrUpdate(@HostParam("$host") String endpoint,
            @PathParam("resourceGroupName") String resourceGroupName,
            @PathParam("managedInstanceName") String managedInstanceName,
            @PathParam("subscriptionId") String subscriptionId, @QueryParam("api-version") String apiVersion,
            @BodyParam("application/json") ManagedInstanceInner parameters, @HeaderParam("Accept") String accept,
            Context context);

        @Headers({ "Accept: application/json;q=0.9", "Content-Type: application/json" })
        @Delete("/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.Sql/managedInstances/{managedInstanceName}")
        @ExpectedResponses({ 200, 202, 204 })
        @UnexpectedResponseExceptionType(ManagementException.class)
        Mono>> delete(@HostParam("$host") String endpoint,
            @PathParam("resourceGroupName") String resourceGroupName,
            @PathParam("managedInstanceName") String managedInstanceName,
            @PathParam("subscriptionId") String subscriptionId, @QueryParam("api-version") String apiVersion,
            Context context);

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

        @Headers({ "Accept: application/json;q=0.9", "Content-Type: application/json" })
        @Post("/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.Sql/managedInstances/{managedInstanceName}/failover")
        @ExpectedResponses({ 200, 202 })
        @UnexpectedResponseExceptionType(ManagementException.class)
        Mono>> failover(@HostParam("$host") String endpoint,
            @PathParam("resourceGroupName") String resourceGroupName,
            @PathParam("managedInstanceName") String managedInstanceName,
            @QueryParam("replicaType") ReplicaType replicaType, @PathParam("subscriptionId") String subscriptionId,
            @QueryParam("api-version") String apiVersion, Context context);

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

        @Headers({ "Content-Type: application/json" })
        @Get("/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.Sql/managedInstances/{managedInstanceName}/topqueries")
        @ExpectedResponses({ 200 })
        @UnexpectedResponseExceptionType(ManagementException.class)
        Mono> listByManagedInstance(@HostParam("$host") String endpoint,
            @PathParam("resourceGroupName") String resourceGroupName,
            @PathParam("managedInstanceName") String managedInstanceName,
            @QueryParam("numberOfQueries") Integer numberOfQueries, @QueryParam("databases") String databases,
            @QueryParam("startTime") String startTime, @QueryParam("endTime") String endTime,
            @QueryParam("interval") QueryTimeGrainType interval,
            @QueryParam("aggregationFunction") AggregationFunctionType aggregationFunction,
            @QueryParam("observationMetric") MetricType observationMetric,
            @PathParam("subscriptionId") String subscriptionId, @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);

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

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

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

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

    /**
     * Gets a list of all managed instances in the subscription.
     * 
     * @param expand The child resources to include in the response.
     * @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 list of all managed instances in the subscription along with {@link PagedResponse} on successful
     * completion of {@link Mono}.
     */
    @ServiceMethod(returns = ReturnType.SINGLE)
    private Mono> listSinglePageAsync(String expand) {
        if (this.client.getEndpoint() == null) {
            return Mono.error(
                new IllegalArgumentException("Parameter this.client.getEndpoint() is required and cannot be null."));
        }
        if (this.client.getSubscriptionId() == null) {
            return Mono.error(new IllegalArgumentException(
                "Parameter this.client.getSubscriptionId() is required and cannot be null."));
        }
        final String accept = "application/json";
        return FluxUtil
            .withContext(context -> service.list(this.client.getEndpoint(), expand, this.client.getSubscriptionId(),
                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()));
    }

    /**
     * Gets a list of all managed instances in the subscription.
     * 
     * @param expand The child resources to include in the response.
     * @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 list of all managed instances in the subscription along with {@link PagedResponse} on successful
     * completion of {@link Mono}.
     */
    @ServiceMethod(returns = ReturnType.SINGLE)
    private Mono> listSinglePageAsync(String expand, Context context) {
        if (this.client.getEndpoint() == null) {
            return Mono.error(
                new IllegalArgumentException("Parameter this.client.getEndpoint() is required and cannot be null."));
        }
        if (this.client.getSubscriptionId() == null) {
            return Mono.error(new IllegalArgumentException(
                "Parameter this.client.getSubscriptionId() is required and cannot be null."));
        }
        final String accept = "application/json";
        context = this.client.mergeContext(context);
        return service
            .list(this.client.getEndpoint(), expand, this.client.getSubscriptionId(), this.client.getApiVersion(),
                accept, context)
            .map(res -> new PagedResponseBase<>(res.getRequest(), res.getStatusCode(), res.getHeaders(),
                res.getValue().value(), res.getValue().nextLink(), null));
    }

    /**
     * Gets a list of all managed instances in the subscription.
     * 
     * @param expand The child resources to include in the response.
     * @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 list of all managed instances in the subscription as paginated response with {@link PagedFlux}.
     */
    @ServiceMethod(returns = ReturnType.COLLECTION)
    public PagedFlux listAsync(String expand) {
        return new PagedFlux<>(() -> listSinglePageAsync(expand), nextLink -> listNextSinglePageAsync(nextLink));
    }

    /**
     * Gets a list of all managed instances in the subscription.
     * 
     * @throws ManagementException thrown if the request is rejected by server.
     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent.
     * @return a list of all managed instances in the subscription as paginated response with {@link PagedFlux}.
     */
    @ServiceMethod(returns = ReturnType.COLLECTION)
    public PagedFlux listAsync() {
        final String expand = null;
        return new PagedFlux<>(() -> listSinglePageAsync(expand), nextLink -> listNextSinglePageAsync(nextLink));
    }

    /**
     * Gets a list of all managed instances in the subscription.
     * 
     * @param expand The child resources to include in the response.
     * @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 list of all managed instances in the subscription as paginated response with {@link PagedFlux}.
     */
    @ServiceMethod(returns = ReturnType.COLLECTION)
    private PagedFlux listAsync(String expand, Context context) {
        return new PagedFlux<>(() -> listSinglePageAsync(expand, context),
            nextLink -> listNextSinglePageAsync(nextLink, context));
    }

    /**
     * Gets a list of all managed instances in the subscription.
     * 
     * @throws ManagementException thrown if the request is rejected by server.
     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent.
     * @return a list of all managed instances in the subscription as paginated response with {@link PagedIterable}.
     */
    @ServiceMethod(returns = ReturnType.COLLECTION)
    public PagedIterable list() {
        final String expand = null;
        return new PagedIterable<>(listAsync(expand));
    }

    /**
     * Gets a list of all managed instances in the subscription.
     * 
     * @param expand The child resources to include in the response.
     * @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 list of all managed instances in the subscription as paginated response with {@link PagedIterable}.
     */
    @ServiceMethod(returns = ReturnType.COLLECTION)
    public PagedIterable list(String expand, Context context) {
        return new PagedIterable<>(listAsync(expand, context));
    }

    /**
     * Gets a list of all managed instances in an instance pool.
     * 
     * @param resourceGroupName The name of the resource group that contains the resource. You can obtain this value
     * from the Azure Resource Manager API or the portal.
     * @param instancePoolName The instance pool name.
     * @param expand The child resources to include in the response.
     * @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 list of all managed instances in an instance pool along with {@link PagedResponse} on successful
     * completion of {@link Mono}.
     */
    @ServiceMethod(returns = ReturnType.SINGLE)
    private Mono> listByInstancePoolSinglePageAsync(String resourceGroupName,
        String instancePoolName, String expand) {
        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 (instancePoolName == null) {
            return Mono
                .error(new IllegalArgumentException("Parameter instancePoolName 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.listByInstancePool(this.client.getEndpoint(), resourceGroupName, instancePoolName,
                    expand, this.client.getSubscriptionId(), 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()));
    }

    /**
     * Gets a list of all managed instances in an instance pool.
     * 
     * @param resourceGroupName The name of the resource group that contains the resource. You can obtain this value
     * from the Azure Resource Manager API or the portal.
     * @param instancePoolName The instance pool name.
     * @param expand The child resources to include in the response.
     * @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 list of all managed instances in an instance pool along with {@link PagedResponse} on successful
     * completion of {@link Mono}.
     */
    @ServiceMethod(returns = ReturnType.SINGLE)
    private Mono> listByInstancePoolSinglePageAsync(String resourceGroupName,
        String instancePoolName, String expand, 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 (instancePoolName == null) {
            return Mono
                .error(new IllegalArgumentException("Parameter instancePoolName 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
            .listByInstancePool(this.client.getEndpoint(), resourceGroupName, instancePoolName, expand,
                this.client.getSubscriptionId(), this.client.getApiVersion(), accept, context)
            .map(res -> new PagedResponseBase<>(res.getRequest(), res.getStatusCode(), res.getHeaders(),
                res.getValue().value(), res.getValue().nextLink(), null));
    }

    /**
     * Gets a list of all managed instances in an instance pool.
     * 
     * @param resourceGroupName The name of the resource group that contains the resource. You can obtain this value
     * from the Azure Resource Manager API or the portal.
     * @param instancePoolName The instance pool name.
     * @param expand The child resources to include in the response.
     * @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 list of all managed instances in an instance pool as paginated response with {@link PagedFlux}.
     */
    @ServiceMethod(returns = ReturnType.COLLECTION)
    public PagedFlux listByInstancePoolAsync(String resourceGroupName, String instancePoolName,
        String expand) {
        return new PagedFlux<>(() -> listByInstancePoolSinglePageAsync(resourceGroupName, instancePoolName, expand),
            nextLink -> listByInstancePoolNextSinglePageAsync(nextLink));
    }

    /**
     * Gets a list of all managed instances in an instance pool.
     * 
     * @param resourceGroupName The name of the resource group that contains the resource. You can obtain this value
     * from the Azure Resource Manager API or the portal.
     * @param instancePoolName The instance pool name.
     * @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 list of all managed instances in an instance pool as paginated response with {@link PagedFlux}.
     */
    @ServiceMethod(returns = ReturnType.COLLECTION)
    public PagedFlux listByInstancePoolAsync(String resourceGroupName, String instancePoolName) {
        final String expand = null;
        return new PagedFlux<>(() -> listByInstancePoolSinglePageAsync(resourceGroupName, instancePoolName, expand),
            nextLink -> listByInstancePoolNextSinglePageAsync(nextLink));
    }

    /**
     * Gets a list of all managed instances in an instance pool.
     * 
     * @param resourceGroupName The name of the resource group that contains the resource. You can obtain this value
     * from the Azure Resource Manager API or the portal.
     * @param instancePoolName The instance pool name.
     * @param expand The child resources to include in the response.
     * @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 list of all managed instances in an instance pool as paginated response with {@link PagedFlux}.
     */
    @ServiceMethod(returns = ReturnType.COLLECTION)
    private PagedFlux listByInstancePoolAsync(String resourceGroupName, String instancePoolName,
        String expand, Context context) {
        return new PagedFlux<>(
            () -> listByInstancePoolSinglePageAsync(resourceGroupName, instancePoolName, expand, context),
            nextLink -> listByInstancePoolNextSinglePageAsync(nextLink, context));
    }

    /**
     * Gets a list of all managed instances in an instance pool.
     * 
     * @param resourceGroupName The name of the resource group that contains the resource. You can obtain this value
     * from the Azure Resource Manager API or the portal.
     * @param instancePoolName The instance pool name.
     * @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 list of all managed instances in an instance pool as paginated response with {@link PagedIterable}.
     */
    @ServiceMethod(returns = ReturnType.COLLECTION)
    public PagedIterable listByInstancePool(String resourceGroupName, String instancePoolName) {
        final String expand = null;
        return new PagedIterable<>(listByInstancePoolAsync(resourceGroupName, instancePoolName, expand));
    }

    /**
     * Gets a list of all managed instances in an instance pool.
     * 
     * @param resourceGroupName The name of the resource group that contains the resource. You can obtain this value
     * from the Azure Resource Manager API or the portal.
     * @param instancePoolName The instance pool name.
     * @param expand The child resources to include in the response.
     * @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 list of all managed instances in an instance pool as paginated response with {@link PagedIterable}.
     */
    @ServiceMethod(returns = ReturnType.COLLECTION)
    public PagedIterable listByInstancePool(String resourceGroupName, String instancePoolName,
        String expand, Context context) {
        return new PagedIterable<>(listByInstancePoolAsync(resourceGroupName, instancePoolName, expand, context));
    }

    /**
     * Gets a list of managed instances in a resource group.
     * 
     * @param resourceGroupName The name of the resource group that contains the resource. You can obtain this value
     * from the Azure Resource Manager API or the portal.
     * @param expand The child resources to include in the response.
     * @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 list of managed instances in a resource group along with {@link PagedResponse} on successful completion
     * of {@link Mono}.
     */
    @ServiceMethod(returns = ReturnType.SINGLE)
    private Mono> listByResourceGroupSinglePageAsync(String resourceGroupName,
        String expand) {
        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 (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.listByResourceGroup(this.client.getEndpoint(), resourceGroupName, expand,
                this.client.getSubscriptionId(), 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()));
    }

    /**
     * Gets a list of managed instances in a resource group.
     * 
     * @param resourceGroupName The name of the resource group that contains the resource. You can obtain this value
     * from the Azure Resource Manager API or the portal.
     * @param expand The child resources to include in the response.
     * @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 list of managed instances in a resource group along with {@link PagedResponse} on successful completion
     * of {@link Mono}.
     */
    @ServiceMethod(returns = ReturnType.SINGLE)
    private Mono> listByResourceGroupSinglePageAsync(String resourceGroupName,
        String expand, 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 (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
            .listByResourceGroup(this.client.getEndpoint(), resourceGroupName, expand, this.client.getSubscriptionId(),
                this.client.getApiVersion(), accept, context)
            .map(res -> new PagedResponseBase<>(res.getRequest(), res.getStatusCode(), res.getHeaders(),
                res.getValue().value(), res.getValue().nextLink(), null));
    }

    /**
     * Gets a list of managed instances in a resource group.
     * 
     * @param resourceGroupName The name of the resource group that contains the resource. You can obtain this value
     * from the Azure Resource Manager API or the portal.
     * @param expand The child resources to include in the response.
     * @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 list of managed instances in a resource group as paginated response with {@link PagedFlux}.
     */
    @ServiceMethod(returns = ReturnType.COLLECTION)
    public PagedFlux listByResourceGroupAsync(String resourceGroupName, String expand) {
        return new PagedFlux<>(() -> listByResourceGroupSinglePageAsync(resourceGroupName, expand),
            nextLink -> listByResourceGroupNextSinglePageAsync(nextLink));
    }

    /**
     * Gets a list of managed instances in a resource group.
     * 
     * @param resourceGroupName The name of the resource group that contains the resource. You can obtain this value
     * from the Azure Resource Manager API or the portal.
     * @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 list of managed instances in a resource group as paginated response with {@link PagedFlux}.
     */
    @ServiceMethod(returns = ReturnType.COLLECTION)
    public PagedFlux listByResourceGroupAsync(String resourceGroupName) {
        final String expand = null;
        return new PagedFlux<>(() -> listByResourceGroupSinglePageAsync(resourceGroupName, expand),
            nextLink -> listByResourceGroupNextSinglePageAsync(nextLink));
    }

    /**
     * Gets a list of managed instances in a resource group.
     * 
     * @param resourceGroupName The name of the resource group that contains the resource. You can obtain this value
     * from the Azure Resource Manager API or the portal.
     * @param expand The child resources to include in the response.
     * @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 list of managed instances in a resource group as paginated response with {@link PagedFlux}.
     */
    @ServiceMethod(returns = ReturnType.COLLECTION)
    private PagedFlux listByResourceGroupAsync(String resourceGroupName, String expand,
        Context context) {
        return new PagedFlux<>(() -> listByResourceGroupSinglePageAsync(resourceGroupName, expand, context),
            nextLink -> listByResourceGroupNextSinglePageAsync(nextLink, context));
    }

    /**
     * Gets a list of managed instances in a resource group.
     * 
     * @param resourceGroupName The name of the resource group that contains the resource. You can obtain this value
     * from the Azure Resource Manager API or the portal.
     * @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 list of managed instances in a resource group as paginated response with {@link PagedIterable}.
     */
    @ServiceMethod(returns = ReturnType.COLLECTION)
    public PagedIterable listByResourceGroup(String resourceGroupName) {
        final String expand = null;
        return new PagedIterable<>(listByResourceGroupAsync(resourceGroupName, expand));
    }

    /**
     * Gets a list of managed instances in a resource group.
     * 
     * @param resourceGroupName The name of the resource group that contains the resource. You can obtain this value
     * from the Azure Resource Manager API or the portal.
     * @param expand The child resources to include in the response.
     * @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 list of managed instances in a resource group as paginated response with {@link PagedIterable}.
     */
    @ServiceMethod(returns = ReturnType.COLLECTION)
    public PagedIterable listByResourceGroup(String resourceGroupName, String expand,
        Context context) {
        return new PagedIterable<>(listByResourceGroupAsync(resourceGroupName, expand, context));
    }

    /**
     * Gets a managed instance.
     * 
     * @param resourceGroupName The name of the resource group that contains the resource. You can obtain this value
     * from the Azure Resource Manager API or the portal.
     * @param managedInstanceName The name of the managed instance.
     * @param expand The child resources to include in the response.
     * @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 managed instance along with {@link Response} on successful completion of {@link Mono}.
     */
    @ServiceMethod(returns = ReturnType.SINGLE)
    public Mono> getByResourceGroupWithResponseAsync(String resourceGroupName,
        String managedInstanceName, String expand) {
        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 (managedInstanceName == null) {
            return Mono
                .error(new IllegalArgumentException("Parameter managedInstanceName 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.getByResourceGroup(this.client.getEndpoint(), resourceGroupName, managedInstanceName,
                    expand, this.client.getSubscriptionId(), this.client.getApiVersion(), accept, context))
            .contextWrite(context -> context.putAll(FluxUtil.toReactorContext(this.client.getContext()).readOnly()));
    }

    /**
     * Gets a managed instance.
     * 
     * @param resourceGroupName The name of the resource group that contains the resource. You can obtain this value
     * from the Azure Resource Manager API or the portal.
     * @param managedInstanceName The name of the managed instance.
     * @param expand The child resources to include in the response.
     * @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 managed instance along with {@link Response} on successful completion of {@link Mono}.
     */
    @ServiceMethod(returns = ReturnType.SINGLE)
    private Mono> getByResourceGroupWithResponseAsync(String resourceGroupName,
        String managedInstanceName, String expand, 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 (managedInstanceName == null) {
            return Mono
                .error(new IllegalArgumentException("Parameter managedInstanceName 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.getByResourceGroup(this.client.getEndpoint(), resourceGroupName, managedInstanceName, expand,
            this.client.getSubscriptionId(), this.client.getApiVersion(), accept, context);
    }

    /**
     * Gets a managed instance.
     * 
     * @param resourceGroupName The name of the resource group that contains the resource. You can obtain this value
     * from the Azure Resource Manager API or the portal.
     * @param managedInstanceName The name of the managed instance.
     * @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 managed instance on successful completion of {@link Mono}.
     */
    @ServiceMethod(returns = ReturnType.SINGLE)
    public Mono getByResourceGroupAsync(String resourceGroupName, String managedInstanceName) {
        final String expand = null;
        return getByResourceGroupWithResponseAsync(resourceGroupName, managedInstanceName, expand)
            .flatMap(res -> Mono.justOrEmpty(res.getValue()));
    }

    /**
     * Gets a managed instance.
     * 
     * @param resourceGroupName The name of the resource group that contains the resource. You can obtain this value
     * from the Azure Resource Manager API or the portal.
     * @param managedInstanceName The name of the managed instance.
     * @param expand The child resources to include in the response.
     * @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 managed instance along with {@link Response}.
     */
    @ServiceMethod(returns = ReturnType.SINGLE)
    public Response getByResourceGroupWithResponse(String resourceGroupName,
        String managedInstanceName, String expand, Context context) {
        return getByResourceGroupWithResponseAsync(resourceGroupName, managedInstanceName, expand, context).block();
    }

    /**
     * Gets a managed instance.
     * 
     * @param resourceGroupName The name of the resource group that contains the resource. You can obtain this value
     * from the Azure Resource Manager API or the portal.
     * @param managedInstanceName The name of the managed instance.
     * @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 managed instance.
     */
    @ServiceMethod(returns = ReturnType.SINGLE)
    public ManagedInstanceInner getByResourceGroup(String resourceGroupName, String managedInstanceName) {
        final String expand = null;
        return getByResourceGroupWithResponse(resourceGroupName, managedInstanceName, expand, Context.NONE).getValue();
    }

    /**
     * Creates or updates a managed instance.
     * 
     * @param resourceGroupName The name of the resource group that contains the resource. You can obtain this value
     * from the Azure Resource Manager API or the portal.
     * @param managedInstanceName The name of the managed instance.
     * @param parameters The requested managed instance resource state.
     * @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 an Azure SQL managed instance along with {@link Response} on successful completion of {@link Mono}.
     */
    @ServiceMethod(returns = ReturnType.SINGLE)
    public Mono>> createOrUpdateWithResponseAsync(String resourceGroupName,
        String managedInstanceName, ManagedInstanceInner 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 (managedInstanceName == null) {
            return Mono
                .error(new IllegalArgumentException("Parameter managedInstanceName 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, managedInstanceName,
                    this.client.getSubscriptionId(), this.client.getApiVersion(), parameters, accept, context))
            .contextWrite(context -> context.putAll(FluxUtil.toReactorContext(this.client.getContext()).readOnly()));
    }

    /**
     * Creates or updates a managed instance.
     * 
     * @param resourceGroupName The name of the resource group that contains the resource. You can obtain this value
     * from the Azure Resource Manager API or the portal.
     * @param managedInstanceName The name of the managed instance.
     * @param parameters The requested managed instance resource state.
     * @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 an Azure SQL managed instance along with {@link Response} on successful completion of {@link Mono}.
     */
    @ServiceMethod(returns = ReturnType.SINGLE)
    private Mono>> createOrUpdateWithResponseAsync(String resourceGroupName,
        String managedInstanceName, ManagedInstanceInner 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 (managedInstanceName == null) {
            return Mono
                .error(new IllegalArgumentException("Parameter managedInstanceName 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, managedInstanceName,
            this.client.getSubscriptionId(), this.client.getApiVersion(), parameters, accept, context);
    }

    /**
     * Creates or updates a managed instance.
     * 
     * @param resourceGroupName The name of the resource group that contains the resource. You can obtain this value
     * from the Azure Resource Manager API or the portal.
     * @param managedInstanceName The name of the managed instance.
     * @param parameters The requested managed instance resource state.
     * @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 an Azure SQL managed instance.
     */
    @ServiceMethod(returns = ReturnType.LONG_RUNNING_OPERATION)
    public PollerFlux, ManagedInstanceInner> beginCreateOrUpdateAsync(
        String resourceGroupName, String managedInstanceName, ManagedInstanceInner parameters) {
        Mono>> mono
            = createOrUpdateWithResponseAsync(resourceGroupName, managedInstanceName, parameters);
        return this.client.getLroResult(mono, this.client.getHttpPipeline(),
            ManagedInstanceInner.class, ManagedInstanceInner.class, this.client.getContext());
    }

    /**
     * Creates or updates a managed instance.
     * 
     * @param resourceGroupName The name of the resource group that contains the resource. You can obtain this value
     * from the Azure Resource Manager API or the portal.
     * @param managedInstanceName The name of the managed instance.
     * @param parameters The requested managed instance resource state.
     * @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 an Azure SQL managed instance.
     */
    @ServiceMethod(returns = ReturnType.LONG_RUNNING_OPERATION)
    private PollerFlux, ManagedInstanceInner> beginCreateOrUpdateAsync(
        String resourceGroupName, String managedInstanceName, ManagedInstanceInner parameters, Context context) {
        context = this.client.mergeContext(context);
        Mono>> mono
            = createOrUpdateWithResponseAsync(resourceGroupName, managedInstanceName, parameters, context);
        return this.client.getLroResult(mono, this.client.getHttpPipeline(),
            ManagedInstanceInner.class, ManagedInstanceInner.class, context);
    }

    /**
     * Creates or updates a managed instance.
     * 
     * @param resourceGroupName The name of the resource group that contains the resource. You can obtain this value
     * from the Azure Resource Manager API or the portal.
     * @param managedInstanceName The name of the managed instance.
     * @param parameters The requested managed instance resource state.
     * @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 an Azure SQL managed instance.
     */
    @ServiceMethod(returns = ReturnType.LONG_RUNNING_OPERATION)
    public SyncPoller, ManagedInstanceInner>
        beginCreateOrUpdate(String resourceGroupName, String managedInstanceName, ManagedInstanceInner parameters) {
        return this.beginCreateOrUpdateAsync(resourceGroupName, managedInstanceName, parameters).getSyncPoller();
    }

    /**
     * Creates or updates a managed instance.
     * 
     * @param resourceGroupName The name of the resource group that contains the resource. You can obtain this value
     * from the Azure Resource Manager API or the portal.
     * @param managedInstanceName The name of the managed instance.
     * @param parameters The requested managed instance resource state.
     * @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 an Azure SQL managed instance.
     */
    @ServiceMethod(returns = ReturnType.LONG_RUNNING_OPERATION)
    public SyncPoller, ManagedInstanceInner> beginCreateOrUpdate(
        String resourceGroupName, String managedInstanceName, ManagedInstanceInner parameters, Context context) {
        return this.beginCreateOrUpdateAsync(resourceGroupName, managedInstanceName, parameters, context)
            .getSyncPoller();
    }

    /**
     * Creates or updates a managed instance.
     * 
     * @param resourceGroupName The name of the resource group that contains the resource. You can obtain this value
     * from the Azure Resource Manager API or the portal.
     * @param managedInstanceName The name of the managed instance.
     * @param parameters The requested managed instance resource state.
     * @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 an Azure SQL managed instance on successful completion of {@link Mono}.
     */
    @ServiceMethod(returns = ReturnType.SINGLE)
    public Mono createOrUpdateAsync(String resourceGroupName, String managedInstanceName,
        ManagedInstanceInner parameters) {
        return beginCreateOrUpdateAsync(resourceGroupName, managedInstanceName, parameters).last()
            .flatMap(this.client::getLroFinalResultOrError);
    }

    /**
     * Creates or updates a managed instance.
     * 
     * @param resourceGroupName The name of the resource group that contains the resource. You can obtain this value
     * from the Azure Resource Manager API or the portal.
     * @param managedInstanceName The name of the managed instance.
     * @param parameters The requested managed instance resource state.
     * @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 an Azure SQL managed instance on successful completion of {@link Mono}.
     */
    @ServiceMethod(returns = ReturnType.SINGLE)
    private Mono createOrUpdateAsync(String resourceGroupName, String managedInstanceName,
        ManagedInstanceInner parameters, Context context) {
        return beginCreateOrUpdateAsync(resourceGroupName, managedInstanceName, parameters, context).last()
            .flatMap(this.client::getLroFinalResultOrError);
    }

    /**
     * Creates or updates a managed instance.
     * 
     * @param resourceGroupName The name of the resource group that contains the resource. You can obtain this value
     * from the Azure Resource Manager API or the portal.
     * @param managedInstanceName The name of the managed instance.
     * @param parameters The requested managed instance resource state.
     * @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 an Azure SQL managed instance.
     */
    @ServiceMethod(returns = ReturnType.SINGLE)
    public ManagedInstanceInner createOrUpdate(String resourceGroupName, String managedInstanceName,
        ManagedInstanceInner parameters) {
        return createOrUpdateAsync(resourceGroupName, managedInstanceName, parameters).block();
    }

    /**
     * Creates or updates a managed instance.
     * 
     * @param resourceGroupName The name of the resource group that contains the resource. You can obtain this value
     * from the Azure Resource Manager API or the portal.
     * @param managedInstanceName The name of the managed instance.
     * @param parameters The requested managed instance resource state.
     * @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 an Azure SQL managed instance.
     */
    @ServiceMethod(returns = ReturnType.SINGLE)
    public ManagedInstanceInner createOrUpdate(String resourceGroupName, String managedInstanceName,
        ManagedInstanceInner parameters, Context context) {
        return createOrUpdateAsync(resourceGroupName, managedInstanceName, parameters, context).block();
    }

    /**
     * Deletes a managed instance.
     * 
     * @param resourceGroupName The name of the resource group that contains the resource. You can obtain this value
     * from the Azure Resource Manager API or the portal.
     * @param managedInstanceName The name of the managed instance.
     * @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>> deleteWithResponseAsync(String resourceGroupName,
        String managedInstanceName) {
        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 (managedInstanceName == null) {
            return Mono
                .error(new IllegalArgumentException("Parameter managedInstanceName 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."));
        }
        return FluxUtil
            .withContext(context -> service.delete(this.client.getEndpoint(), resourceGroupName, managedInstanceName,
                this.client.getSubscriptionId(), this.client.getApiVersion(), context))
            .contextWrite(context -> context.putAll(FluxUtil.toReactorContext(this.client.getContext()).readOnly()));
    }

    /**
     * Deletes a managed instance.
     * 
     * @param resourceGroupName The name of the resource group that contains the resource. You can obtain this value
     * from the Azure Resource Manager API or the portal.
     * @param managedInstanceName The name of the managed instance.
     * @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 managedInstanceName, 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 (managedInstanceName == null) {
            return Mono
                .error(new IllegalArgumentException("Parameter managedInstanceName 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."));
        }
        context = this.client.mergeContext(context);
        return service.delete(this.client.getEndpoint(), resourceGroupName, managedInstanceName,
            this.client.getSubscriptionId(), this.client.getApiVersion(), context);
    }

    /**
     * Deletes a managed instance.
     * 
     * @param resourceGroupName The name of the resource group that contains the resource. You can obtain this value
     * from the Azure Resource Manager API or the portal.
     * @param managedInstanceName The name of the managed instance.
     * @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)
    public PollerFlux, Void> beginDeleteAsync(String resourceGroupName, String managedInstanceName) {
        Mono>> mono = deleteWithResponseAsync(resourceGroupName, managedInstanceName);
        return this.client.getLroResult(mono, this.client.getHttpPipeline(), Void.class, Void.class,
            this.client.getContext());
    }

    /**
     * Deletes a managed instance.
     * 
     * @param resourceGroupName The name of the resource group that contains the resource. You can obtain this value
     * from the Azure Resource Manager API or the portal.
     * @param managedInstanceName The name of the managed instance.
     * @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> beginDeleteAsync(String resourceGroupName, String managedInstanceName,
        Context context) {
        context = this.client.mergeContext(context);
        Mono>> mono
            = deleteWithResponseAsync(resourceGroupName, managedInstanceName, context);
        return this.client.getLroResult(mono, this.client.getHttpPipeline(), Void.class, Void.class,
            context);
    }

    /**
     * Deletes a managed instance.
     * 
     * @param resourceGroupName The name of the resource group that contains the resource. You can obtain this value
     * from the Azure Resource Manager API or the portal.
     * @param managedInstanceName The name of the managed instance.
     * @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> beginDelete(String resourceGroupName, String managedInstanceName) {
        return this.beginDeleteAsync(resourceGroupName, managedInstanceName).getSyncPoller();
    }

    /**
     * Deletes a managed instance.
     * 
     * @param resourceGroupName The name of the resource group that contains the resource. You can obtain this value
     * from the Azure Resource Manager API or the portal.
     * @param managedInstanceName The name of the managed instance.
     * @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> beginDelete(String resourceGroupName, String managedInstanceName,
        Context context) {
        return this.beginDeleteAsync(resourceGroupName, managedInstanceName, context).getSyncPoller();
    }

    /**
     * Deletes a managed instance.
     * 
     * @param resourceGroupName The name of the resource group that contains the resource. You can obtain this value
     * from the Azure Resource Manager API or the portal.
     * @param managedInstanceName The name of the managed instance.
     * @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 deleteAsync(String resourceGroupName, String managedInstanceName) {
        return beginDeleteAsync(resourceGroupName, managedInstanceName).last()
            .flatMap(this.client::getLroFinalResultOrError);
    }

    /**
     * Deletes a managed instance.
     * 
     * @param resourceGroupName The name of the resource group that contains the resource. You can obtain this value
     * from the Azure Resource Manager API or the portal.
     * @param managedInstanceName The name of the managed instance.
     * @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 deleteAsync(String resourceGroupName, String managedInstanceName, Context context) {
        return beginDeleteAsync(resourceGroupName, managedInstanceName, context).last()
            .flatMap(this.client::getLroFinalResultOrError);
    }

    /**
     * Deletes a managed instance.
     * 
     * @param resourceGroupName The name of the resource group that contains the resource. You can obtain this value
     * from the Azure Resource Manager API or the portal.
     * @param managedInstanceName The name of the managed instance.
     * @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 managedInstanceName) {
        deleteAsync(resourceGroupName, managedInstanceName).block();
    }

    /**
     * Deletes a managed instance.
     * 
     * @param resourceGroupName The name of the resource group that contains the resource. You can obtain this value
     * from the Azure Resource Manager API or the portal.
     * @param managedInstanceName The name of the managed instance.
     * @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 delete(String resourceGroupName, String managedInstanceName, Context context) {
        deleteAsync(resourceGroupName, managedInstanceName, context).block();
    }

    /**
     * Updates a managed instance.
     * 
     * @param resourceGroupName The name of the resource group that contains the resource. You can obtain this value
     * from the Azure Resource Manager API or the portal.
     * @param managedInstanceName The name of the managed instance.
     * @param parameters The requested managed instance resource state.
     * @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 an Azure SQL managed instance along with {@link Response} on successful completion of {@link Mono}.
     */
    @ServiceMethod(returns = ReturnType.SINGLE)
    public Mono>> updateWithResponseAsync(String resourceGroupName,
        String managedInstanceName, ManagedInstanceUpdate 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 (managedInstanceName == null) {
            return Mono
                .error(new IllegalArgumentException("Parameter managedInstanceName 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.update(this.client.getEndpoint(), resourceGroupName, managedInstanceName,
                this.client.getSubscriptionId(), this.client.getApiVersion(), parameters, accept, context))
            .contextWrite(context -> context.putAll(FluxUtil.toReactorContext(this.client.getContext()).readOnly()));
    }

    /**
     * Updates a managed instance.
     * 
     * @param resourceGroupName The name of the resource group that contains the resource. You can obtain this value
     * from the Azure Resource Manager API or the portal.
     * @param managedInstanceName The name of the managed instance.
     * @param parameters The requested managed instance resource state.
     * @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 an Azure SQL managed instance along with {@link Response} on successful completion of {@link Mono}.
     */
    @ServiceMethod(returns = ReturnType.SINGLE)
    private Mono>> updateWithResponseAsync(String resourceGroupName,
        String managedInstanceName, ManagedInstanceUpdate 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 (managedInstanceName == null) {
            return Mono
                .error(new IllegalArgumentException("Parameter managedInstanceName 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.update(this.client.getEndpoint(), resourceGroupName, managedInstanceName,
            this.client.getSubscriptionId(), this.client.getApiVersion(), parameters, accept, context);
    }

    /**
     * Updates a managed instance.
     * 
     * @param resourceGroupName The name of the resource group that contains the resource. You can obtain this value
     * from the Azure Resource Manager API or the portal.
     * @param managedInstanceName The name of the managed instance.
     * @param parameters The requested managed instance resource state.
     * @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 an Azure SQL managed instance.
     */
    @ServiceMethod(returns = ReturnType.LONG_RUNNING_OPERATION)
    public PollerFlux, ManagedInstanceInner> beginUpdateAsync(String resourceGroupName,
        String managedInstanceName, ManagedInstanceUpdate parameters) {
        Mono>> mono
            = updateWithResponseAsync(resourceGroupName, managedInstanceName, parameters);
        return this.client.getLroResult(mono, this.client.getHttpPipeline(),
            ManagedInstanceInner.class, ManagedInstanceInner.class, this.client.getContext());
    }

    /**
     * Updates a managed instance.
     * 
     * @param resourceGroupName The name of the resource group that contains the resource. You can obtain this value
     * from the Azure Resource Manager API or the portal.
     * @param managedInstanceName The name of the managed instance.
     * @param parameters The requested managed instance resource state.
     * @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 an Azure SQL managed instance.
     */
    @ServiceMethod(returns = ReturnType.LONG_RUNNING_OPERATION)
    private PollerFlux, ManagedInstanceInner> beginUpdateAsync(
        String resourceGroupName, String managedInstanceName, ManagedInstanceUpdate parameters, Context context) {
        context = this.client.mergeContext(context);
        Mono>> mono
            = updateWithResponseAsync(resourceGroupName, managedInstanceName, parameters, context);
        return this.client.getLroResult(mono, this.client.getHttpPipeline(),
            ManagedInstanceInner.class, ManagedInstanceInner.class, context);
    }

    /**
     * Updates a managed instance.
     * 
     * @param resourceGroupName The name of the resource group that contains the resource. You can obtain this value
     * from the Azure Resource Manager API or the portal.
     * @param managedInstanceName The name of the managed instance.
     * @param parameters The requested managed instance resource state.
     * @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 an Azure SQL managed instance.
     */
    @ServiceMethod(returns = ReturnType.LONG_RUNNING_OPERATION)
    public SyncPoller, ManagedInstanceInner> beginUpdate(String resourceGroupName,
        String managedInstanceName, ManagedInstanceUpdate parameters) {
        return this.beginUpdateAsync(resourceGroupName, managedInstanceName, parameters).getSyncPoller();
    }

    /**
     * Updates a managed instance.
     * 
     * @param resourceGroupName The name of the resource group that contains the resource. You can obtain this value
     * from the Azure Resource Manager API or the portal.
     * @param managedInstanceName The name of the managed instance.
     * @param parameters The requested managed instance resource state.
     * @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 an Azure SQL managed instance.
     */
    @ServiceMethod(returns = ReturnType.LONG_RUNNING_OPERATION)
    public SyncPoller, ManagedInstanceInner> beginUpdate(String resourceGroupName,
        String managedInstanceName, ManagedInstanceUpdate parameters, Context context) {
        return this.beginUpdateAsync(resourceGroupName, managedInstanceName, parameters, context).getSyncPoller();
    }

    /**
     * Updates a managed instance.
     * 
     * @param resourceGroupName The name of the resource group that contains the resource. You can obtain this value
     * from the Azure Resource Manager API or the portal.
     * @param managedInstanceName The name of the managed instance.
     * @param parameters The requested managed instance resource state.
     * @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 an Azure SQL managed instance on successful completion of {@link Mono}.
     */
    @ServiceMethod(returns = ReturnType.SINGLE)
    public Mono updateAsync(String resourceGroupName, String managedInstanceName,
        ManagedInstanceUpdate parameters) {
        return beginUpdateAsync(resourceGroupName, managedInstanceName, parameters).last()
            .flatMap(this.client::getLroFinalResultOrError);
    }

    /**
     * Updates a managed instance.
     * 
     * @param resourceGroupName The name of the resource group that contains the resource. You can obtain this value
     * from the Azure Resource Manager API or the portal.
     * @param managedInstanceName The name of the managed instance.
     * @param parameters The requested managed instance resource state.
     * @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 an Azure SQL managed instance on successful completion of {@link Mono}.
     */
    @ServiceMethod(returns = ReturnType.SINGLE)
    private Mono updateAsync(String resourceGroupName, String managedInstanceName,
        ManagedInstanceUpdate parameters, Context context) {
        return beginUpdateAsync(resourceGroupName, managedInstanceName, parameters, context).last()
            .flatMap(this.client::getLroFinalResultOrError);
    }

    /**
     * Updates a managed instance.
     * 
     * @param resourceGroupName The name of the resource group that contains the resource. You can obtain this value
     * from the Azure Resource Manager API or the portal.
     * @param managedInstanceName The name of the managed instance.
     * @param parameters The requested managed instance resource state.
     * @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 an Azure SQL managed instance.
     */
    @ServiceMethod(returns = ReturnType.SINGLE)
    public ManagedInstanceInner update(String resourceGroupName, String managedInstanceName,
        ManagedInstanceUpdate parameters) {
        return updateAsync(resourceGroupName, managedInstanceName, parameters).block();
    }

    /**
     * Updates a managed instance.
     * 
     * @param resourceGroupName The name of the resource group that contains the resource. You can obtain this value
     * from the Azure Resource Manager API or the portal.
     * @param managedInstanceName The name of the managed instance.
     * @param parameters The requested managed instance resource state.
     * @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 an Azure SQL managed instance.
     */
    @ServiceMethod(returns = ReturnType.SINGLE)
    public ManagedInstanceInner update(String resourceGroupName, String managedInstanceName,
        ManagedInstanceUpdate parameters, Context context) {
        return updateAsync(resourceGroupName, managedInstanceName, parameters, context).block();
    }

    /**
     * Failovers a managed instance.
     * 
     * @param resourceGroupName The name of the resource group that contains the resource. You can obtain this value
     * from the Azure Resource Manager API or the portal.
     * @param managedInstanceName The name of the managed instance to failover.
     * @param replicaType The type of replica to be failed over.
     * @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>> failoverWithResponseAsync(String resourceGroupName,
        String managedInstanceName, ReplicaType replicaType) {
        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 (managedInstanceName == null) {
            return Mono
                .error(new IllegalArgumentException("Parameter managedInstanceName 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."));
        }
        return FluxUtil
            .withContext(context -> service.failover(this.client.getEndpoint(), resourceGroupName, managedInstanceName,
                replicaType, this.client.getSubscriptionId(), this.client.getApiVersion(), context))
            .contextWrite(context -> context.putAll(FluxUtil.toReactorContext(this.client.getContext()).readOnly()));
    }

    /**
     * Failovers a managed instance.
     * 
     * @param resourceGroupName The name of the resource group that contains the resource. You can obtain this value
     * from the Azure Resource Manager API or the portal.
     * @param managedInstanceName The name of the managed instance to failover.
     * @param replicaType The type of replica to be failed over.
     * @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>> failoverWithResponseAsync(String resourceGroupName,
        String managedInstanceName, ReplicaType replicaType, 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 (managedInstanceName == null) {
            return Mono
                .error(new IllegalArgumentException("Parameter managedInstanceName 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."));
        }
        context = this.client.mergeContext(context);
        return service.failover(this.client.getEndpoint(), resourceGroupName, managedInstanceName, replicaType,
            this.client.getSubscriptionId(), this.client.getApiVersion(), context);
    }

    /**
     * Failovers a managed instance.
     * 
     * @param resourceGroupName The name of the resource group that contains the resource. You can obtain this value
     * from the Azure Resource Manager API or the portal.
     * @param managedInstanceName The name of the managed instance to failover.
     * @param replicaType The type of replica to be failed over.
     * @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)
    public PollerFlux, Void> beginFailoverAsync(String resourceGroupName, String managedInstanceName,
        ReplicaType replicaType) {
        Mono>> mono
            = failoverWithResponseAsync(resourceGroupName, managedInstanceName, replicaType);
        return this.client.getLroResult(mono, this.client.getHttpPipeline(), Void.class, Void.class,
            this.client.getContext());
    }

    /**
     * Failovers a managed instance.
     * 
     * @param resourceGroupName The name of the resource group that contains the resource. You can obtain this value
     * from the Azure Resource Manager API or the portal.
     * @param managedInstanceName The name of the managed instance to failover.
     * @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)
    public PollerFlux, Void> beginFailoverAsync(String resourceGroupName, String managedInstanceName) {
        final ReplicaType replicaType = null;
        Mono>> mono
            = failoverWithResponseAsync(resourceGroupName, managedInstanceName, replicaType);
        return this.client.getLroResult(mono, this.client.getHttpPipeline(), Void.class, Void.class,
            this.client.getContext());
    }

    /**
     * Failovers a managed instance.
     * 
     * @param resourceGroupName The name of the resource group that contains the resource. You can obtain this value
     * from the Azure Resource Manager API or the portal.
     * @param managedInstanceName The name of the managed instance to failover.
     * @param replicaType The type of replica to be failed over.
     * @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> beginFailoverAsync(String resourceGroupName, String managedInstanceName,
        ReplicaType replicaType, Context context) {
        context = this.client.mergeContext(context);
        Mono>> mono
            = failoverWithResponseAsync(resourceGroupName, managedInstanceName, replicaType, context);
        return this.client.getLroResult(mono, this.client.getHttpPipeline(), Void.class, Void.class,
            context);
    }

    /**
     * Failovers a managed instance.
     * 
     * @param resourceGroupName The name of the resource group that contains the resource. You can obtain this value
     * from the Azure Resource Manager API or the portal.
     * @param managedInstanceName The name of the managed instance to failover.
     * @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> beginFailover(String resourceGroupName, String managedInstanceName) {
        final ReplicaType replicaType = null;
        return this.beginFailoverAsync(resourceGroupName, managedInstanceName, replicaType).getSyncPoller();
    }

    /**
     * Failovers a managed instance.
     * 
     * @param resourceGroupName The name of the resource group that contains the resource. You can obtain this value
     * from the Azure Resource Manager API or the portal.
     * @param managedInstanceName The name of the managed instance to failover.
     * @param replicaType The type of replica to be failed over.
     * @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> beginFailover(String resourceGroupName, String managedInstanceName,
        ReplicaType replicaType, Context context) {
        return this.beginFailoverAsync(resourceGroupName, managedInstanceName, replicaType, context).getSyncPoller();
    }

    /**
     * Failovers a managed instance.
     * 
     * @param resourceGroupName The name of the resource group that contains the resource. You can obtain this value
     * from the Azure Resource Manager API or the portal.
     * @param managedInstanceName The name of the managed instance to failover.
     * @param replicaType The type of replica to be failed over.
     * @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 failoverAsync(String resourceGroupName, String managedInstanceName, ReplicaType replicaType) {
        return beginFailoverAsync(resourceGroupName, managedInstanceName, replicaType).last()
            .flatMap(this.client::getLroFinalResultOrError);
    }

    /**
     * Failovers a managed instance.
     * 
     * @param resourceGroupName The name of the resource group that contains the resource. You can obtain this value
     * from the Azure Resource Manager API or the portal.
     * @param managedInstanceName The name of the managed instance to failover.
     * @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 failoverAsync(String resourceGroupName, String managedInstanceName) {
        final ReplicaType replicaType = null;
        return beginFailoverAsync(resourceGroupName, managedInstanceName, replicaType).last()
            .flatMap(this.client::getLroFinalResultOrError);
    }

    /**
     * Failovers a managed instance.
     * 
     * @param resourceGroupName The name of the resource group that contains the resource. You can obtain this value
     * from the Azure Resource Manager API or the portal.
     * @param managedInstanceName The name of the managed instance to failover.
     * @param replicaType The type of replica to be failed over.
     * @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 failoverAsync(String resourceGroupName, String managedInstanceName, ReplicaType replicaType,
        Context context) {
        return beginFailoverAsync(resourceGroupName, managedInstanceName, replicaType, context).last()
            .flatMap(this.client::getLroFinalResultOrError);
    }

    /**
     * Failovers a managed instance.
     * 
     * @param resourceGroupName The name of the resource group that contains the resource. You can obtain this value
     * from the Azure Resource Manager API or the portal.
     * @param managedInstanceName The name of the managed instance to failover.
     * @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 failover(String resourceGroupName, String managedInstanceName) {
        final ReplicaType replicaType = null;
        failoverAsync(resourceGroupName, managedInstanceName, replicaType).block();
    }

    /**
     * Failovers a managed instance.
     * 
     * @param resourceGroupName The name of the resource group that contains the resource. You can obtain this value
     * from the Azure Resource Manager API or the portal.
     * @param managedInstanceName The name of the managed instance to failover.
     * @param replicaType The type of replica to be failed over.
     * @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 failover(String resourceGroupName, String managedInstanceName, ReplicaType replicaType,
        Context context) {
        failoverAsync(resourceGroupName, managedInstanceName, replicaType, context).block();
    }

    /**
     * Gets the collection of outbound network dependencies for the given managed instance.
     * 
     * @param resourceGroupName The name of the resource group that contains the resource. You can obtain this value
     * from the Azure Resource Manager API or the portal.
     * @param managedInstanceName The name of the managed instance.
     * @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 collection of outbound network dependencies for the given managed instance along with
     * {@link PagedResponse} on successful completion of {@link Mono}.
     */
    @ServiceMethod(returns = ReturnType.SINGLE)
    private Mono>
        listOutboundNetworkDependenciesByManagedInstanceSinglePageAsync(String resourceGroupName,
            String managedInstanceName) {
        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 (managedInstanceName == null) {
            return Mono
                .error(new IllegalArgumentException("Parameter managedInstanceName 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.listOutboundNetworkDependenciesByManagedInstance(this.client.getEndpoint(),
                resourceGroupName, managedInstanceName, this.client.getSubscriptionId(), 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()));
    }

    /**
     * Gets the collection of outbound network dependencies for the given managed instance.
     * 
     * @param resourceGroupName The name of the resource group that contains the resource. You can obtain this value
     * from the Azure Resource Manager API or the portal.
     * @param managedInstanceName The name of the managed instance.
     * @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 collection of outbound network dependencies for the given managed instance along with
     * {@link PagedResponse} on successful completion of {@link Mono}.
     */
    @ServiceMethod(returns = ReturnType.SINGLE)
    private Mono>
        listOutboundNetworkDependenciesByManagedInstanceSinglePageAsync(String resourceGroupName,
            String managedInstanceName, 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 (managedInstanceName == null) {
            return Mono
                .error(new IllegalArgumentException("Parameter managedInstanceName 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
            .listOutboundNetworkDependenciesByManagedInstance(this.client.getEndpoint(), resourceGroupName,
                managedInstanceName, this.client.getSubscriptionId(), this.client.getApiVersion(), accept, context)
            .map(res -> new PagedResponseBase<>(res.getRequest(), res.getStatusCode(), res.getHeaders(),
                res.getValue().value(), res.getValue().nextLink(), null));
    }

    /**
     * Gets the collection of outbound network dependencies for the given managed instance.
     * 
     * @param resourceGroupName The name of the resource group that contains the resource. You can obtain this value
     * from the Azure Resource Manager API or the portal.
     * @param managedInstanceName The name of the managed instance.
     * @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 collection of outbound network dependencies for the given managed instance as paginated response with
     * {@link PagedFlux}.
     */
    @ServiceMethod(returns = ReturnType.COLLECTION)
    public PagedFlux
        listOutboundNetworkDependenciesByManagedInstanceAsync(String resourceGroupName, String managedInstanceName) {
        return new PagedFlux<>(
            () -> listOutboundNetworkDependenciesByManagedInstanceSinglePageAsync(resourceGroupName,
                managedInstanceName),
            nextLink -> listOutboundNetworkDependenciesByManagedInstanceNextSinglePageAsync(nextLink));
    }

    /**
     * Gets the collection of outbound network dependencies for the given managed instance.
     * 
     * @param resourceGroupName The name of the resource group that contains the resource. You can obtain this value
     * from the Azure Resource Manager API or the portal.
     * @param managedInstanceName The name of the managed instance.
     * @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 collection of outbound network dependencies for the given managed instance as paginated response with
     * {@link PagedFlux}.
     */
    @ServiceMethod(returns = ReturnType.COLLECTION)
    private PagedFlux listOutboundNetworkDependenciesByManagedInstanceAsync(
        String resourceGroupName, String managedInstanceName, Context context) {
        return new PagedFlux<>(
            () -> listOutboundNetworkDependenciesByManagedInstanceSinglePageAsync(resourceGroupName,
                managedInstanceName, context),
            nextLink -> listOutboundNetworkDependenciesByManagedInstanceNextSinglePageAsync(nextLink, context));
    }

    /**
     * Gets the collection of outbound network dependencies for the given managed instance.
     * 
     * @param resourceGroupName The name of the resource group that contains the resource. You can obtain this value
     * from the Azure Resource Manager API or the portal.
     * @param managedInstanceName The name of the managed instance.
     * @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 collection of outbound network dependencies for the given managed instance as paginated response with
     * {@link PagedIterable}.
     */
    @ServiceMethod(returns = ReturnType.COLLECTION)
    public PagedIterable
        listOutboundNetworkDependenciesByManagedInstance(String resourceGroupName, String managedInstanceName) {
        return new PagedIterable<>(
            listOutboundNetworkDependenciesByManagedInstanceAsync(resourceGroupName, managedInstanceName));
    }

    /**
     * Gets the collection of outbound network dependencies for the given managed instance.
     * 
     * @param resourceGroupName The name of the resource group that contains the resource. You can obtain this value
     * from the Azure Resource Manager API or the portal.
     * @param managedInstanceName The name of the managed instance.
     * @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 collection of outbound network dependencies for the given managed instance as paginated response with
     * {@link PagedIterable}.
     */
    @ServiceMethod(returns = ReturnType.COLLECTION)
    public PagedIterable listOutboundNetworkDependenciesByManagedInstance(
        String resourceGroupName, String managedInstanceName, Context context) {
        return new PagedIterable<>(
            listOutboundNetworkDependenciesByManagedInstanceAsync(resourceGroupName, managedInstanceName, context));
    }

    /**
     * Get top resource consuming queries of a managed instance.
     * 
     * @param resourceGroupName The name of the resource group that contains the resource. You can obtain this value
     * from the Azure Resource Manager API or the portal.
     * @param managedInstanceName The name of the managed instance.
     * @param numberOfQueries How many 'top queries' to return. Default is 5.
     * @param databases Comma separated list of databases to be included into search. All DB's are included if this
     * parameter is not specified.
     * @param startTime Start time for observed period.
     * @param endTime End time for observed period.
     * @param interval The time step to be used to summarize the metric values. Default value is PT1H.
     * @param aggregationFunction Aggregation function to be used, default value is 'sum'.
     * @param observationMetric Metric to be used for ranking top queries. Default is 'cpu'.
     * @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 top resource consuming queries of a managed instance along with {@link PagedResponse} on successful
     * completion of {@link Mono}.
     */
    @ServiceMethod(returns = ReturnType.SINGLE)
    private Mono> listByManagedInstanceSinglePageAsync(String resourceGroupName,
        String managedInstanceName, Integer numberOfQueries, String databases, String startTime, String endTime,
        QueryTimeGrainType interval, AggregationFunctionType aggregationFunction, MetricType observationMetric) {
        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 (managedInstanceName == null) {
            return Mono
                .error(new IllegalArgumentException("Parameter managedInstanceName 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.listByManagedInstance(this.client.getEndpoint(), resourceGroupName,
                managedInstanceName, numberOfQueries, databases, startTime, endTime, interval, aggregationFunction,
                observationMetric, this.client.getSubscriptionId(), 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()));
    }

    /**
     * Get top resource consuming queries of a managed instance.
     * 
     * @param resourceGroupName The name of the resource group that contains the resource. You can obtain this value
     * from the Azure Resource Manager API or the portal.
     * @param managedInstanceName The name of the managed instance.
     * @param numberOfQueries How many 'top queries' to return. Default is 5.
     * @param databases Comma separated list of databases to be included into search. All DB's are included if this
     * parameter is not specified.
     * @param startTime Start time for observed period.
     * @param endTime End time for observed period.
     * @param interval The time step to be used to summarize the metric values. Default value is PT1H.
     * @param aggregationFunction Aggregation function to be used, default value is 'sum'.
     * @param observationMetric Metric to be used for ranking top queries. Default is 'cpu'.
     * @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 top resource consuming queries of a managed instance along with {@link PagedResponse} on successful
     * completion of {@link Mono}.
     */
    @ServiceMethod(returns = ReturnType.SINGLE)
    private Mono> listByManagedInstanceSinglePageAsync(String resourceGroupName,
        String managedInstanceName, Integer numberOfQueries, String databases, String startTime, String endTime,
        QueryTimeGrainType interval, AggregationFunctionType aggregationFunction, MetricType observationMetric,
        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 (managedInstanceName == null) {
            return Mono
                .error(new IllegalArgumentException("Parameter managedInstanceName 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
            .listByManagedInstance(this.client.getEndpoint(), resourceGroupName, managedInstanceName, numberOfQueries,
                databases, startTime, endTime, interval, aggregationFunction, observationMetric,
                this.client.getSubscriptionId(), this.client.getApiVersion(), accept, context)
            .map(res -> new PagedResponseBase<>(res.getRequest(), res.getStatusCode(), res.getHeaders(),
                res.getValue().value(), res.getValue().nextLink(), null));
    }

    /**
     * Get top resource consuming queries of a managed instance.
     * 
     * @param resourceGroupName The name of the resource group that contains the resource. You can obtain this value
     * from the Azure Resource Manager API or the portal.
     * @param managedInstanceName The name of the managed instance.
     * @param numberOfQueries How many 'top queries' to return. Default is 5.
     * @param databases Comma separated list of databases to be included into search. All DB's are included if this
     * parameter is not specified.
     * @param startTime Start time for observed period.
     * @param endTime End time for observed period.
     * @param interval The time step to be used to summarize the metric values. Default value is PT1H.
     * @param aggregationFunction Aggregation function to be used, default value is 'sum'.
     * @param observationMetric Metric to be used for ranking top queries. Default is 'cpu'.
     * @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 top resource consuming queries of a managed instance as paginated response with {@link PagedFlux}.
     */
    @ServiceMethod(returns = ReturnType.COLLECTION)
    public PagedFlux listByManagedInstanceAsync(String resourceGroupName, String managedInstanceName,
        Integer numberOfQueries, String databases, String startTime, String endTime, QueryTimeGrainType interval,
        AggregationFunctionType aggregationFunction, MetricType observationMetric) {
        return new PagedFlux<>(
            () -> listByManagedInstanceSinglePageAsync(resourceGroupName, managedInstanceName, numberOfQueries,
                databases, startTime, endTime, interval, aggregationFunction, observationMetric),
            nextLink -> listByManagedInstanceNextSinglePageAsync(nextLink));
    }

    /**
     * Get top resource consuming queries of a managed instance.
     * 
     * @param resourceGroupName The name of the resource group that contains the resource. You can obtain this value
     * from the Azure Resource Manager API or the portal.
     * @param managedInstanceName The name of the managed instance.
     * @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 top resource consuming queries of a managed instance as paginated response with {@link PagedFlux}.
     */
    @ServiceMethod(returns = ReturnType.COLLECTION)
    public PagedFlux listByManagedInstanceAsync(String resourceGroupName, String managedInstanceName) {
        final Integer numberOfQueries = null;
        final String databases = null;
        final String startTime = null;
        final String endTime = null;
        final QueryTimeGrainType interval = null;
        final AggregationFunctionType aggregationFunction = null;
        final MetricType observationMetric = null;
        return new PagedFlux<>(
            () -> listByManagedInstanceSinglePageAsync(resourceGroupName, managedInstanceName, numberOfQueries,
                databases, startTime, endTime, interval, aggregationFunction, observationMetric),
            nextLink -> listByManagedInstanceNextSinglePageAsync(nextLink));
    }

    /**
     * Get top resource consuming queries of a managed instance.
     * 
     * @param resourceGroupName The name of the resource group that contains the resource. You can obtain this value
     * from the Azure Resource Manager API or the portal.
     * @param managedInstanceName The name of the managed instance.
     * @param numberOfQueries How many 'top queries' to return. Default is 5.
     * @param databases Comma separated list of databases to be included into search. All DB's are included if this
     * parameter is not specified.
     * @param startTime Start time for observed period.
     * @param endTime End time for observed period.
     * @param interval The time step to be used to summarize the metric values. Default value is PT1H.
     * @param aggregationFunction Aggregation function to be used, default value is 'sum'.
     * @param observationMetric Metric to be used for ranking top queries. Default is 'cpu'.
     * @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 top resource consuming queries of a managed instance as paginated response with {@link PagedFlux}.
     */
    @ServiceMethod(returns = ReturnType.COLLECTION)
    private PagedFlux listByManagedInstanceAsync(String resourceGroupName, String managedInstanceName,
        Integer numberOfQueries, String databases, String startTime, String endTime, QueryTimeGrainType interval,
        AggregationFunctionType aggregationFunction, MetricType observationMetric, Context context) {
        return new PagedFlux<>(
            () -> listByManagedInstanceSinglePageAsync(resourceGroupName, managedInstanceName, numberOfQueries,
                databases, startTime, endTime, interval, aggregationFunction, observationMetric, context),
            nextLink -> listByManagedInstanceNextSinglePageAsync(nextLink, context));
    }

    /**
     * Get top resource consuming queries of a managed instance.
     * 
     * @param resourceGroupName The name of the resource group that contains the resource. You can obtain this value
     * from the Azure Resource Manager API or the portal.
     * @param managedInstanceName The name of the managed instance.
     * @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 top resource consuming queries of a managed instance as paginated response with {@link PagedIterable}.
     */
    @ServiceMethod(returns = ReturnType.COLLECTION)
    public PagedIterable listByManagedInstance(String resourceGroupName, String managedInstanceName) {
        final Integer numberOfQueries = null;
        final String databases = null;
        final String startTime = null;
        final String endTime = null;
        final QueryTimeGrainType interval = null;
        final AggregationFunctionType aggregationFunction = null;
        final MetricType observationMetric = null;
        return new PagedIterable<>(listByManagedInstanceAsync(resourceGroupName, managedInstanceName, numberOfQueries,
            databases, startTime, endTime, interval, aggregationFunction, observationMetric));
    }

    /**
     * Get top resource consuming queries of a managed instance.
     * 
     * @param resourceGroupName The name of the resource group that contains the resource. You can obtain this value
     * from the Azure Resource Manager API or the portal.
     * @param managedInstanceName The name of the managed instance.
     * @param numberOfQueries How many 'top queries' to return. Default is 5.
     * @param databases Comma separated list of databases to be included into search. All DB's are included if this
     * parameter is not specified.
     * @param startTime Start time for observed period.
     * @param endTime End time for observed period.
     * @param interval The time step to be used to summarize the metric values. Default value is PT1H.
     * @param aggregationFunction Aggregation function to be used, default value is 'sum'.
     * @param observationMetric Metric to be used for ranking top queries. Default is 'cpu'.
     * @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 top resource consuming queries of a managed instance as paginated response with {@link PagedIterable}.
     */
    @ServiceMethod(returns = ReturnType.COLLECTION)
    public PagedIterable listByManagedInstance(String resourceGroupName, String managedInstanceName,
        Integer numberOfQueries, String databases, String startTime, String endTime, QueryTimeGrainType interval,
        AggregationFunctionType aggregationFunction, MetricType observationMetric, Context context) {
        return new PagedIterable<>(listByManagedInstanceAsync(resourceGroupName, managedInstanceName, numberOfQueries,
            databases, startTime, endTime, interval, aggregationFunction, observationMetric, context));
    }

    /**
     * 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 a list of managed instances 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 a list of managed instances 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));
    }

    /**
     * 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 a list of managed instances along with {@link PagedResponse} on successful completion of {@link Mono}.
     */
    @ServiceMethod(returns = ReturnType.SINGLE)
    private Mono> listByInstancePoolNextSinglePageAsync(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.listByInstancePoolNext(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 a list of managed instances along with {@link PagedResponse} on successful completion of {@link Mono}.
     */
    @ServiceMethod(returns = ReturnType.SINGLE)
    private Mono> listByInstancePoolNextSinglePageAsync(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.listByInstancePoolNext(nextLink, this.client.getEndpoint(), accept, context)
            .map(res -> new PagedResponseBase<>(res.getRequest(), res.getStatusCode(), res.getHeaders(),
                res.getValue().value(), res.getValue().nextLink(), null));
    }

    /**
     * Get the next page of items.
     * 
     * @param nextLink The URL to get the next list of items.
     * @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 list of managed instances along with {@link PagedResponse} on successful completion of {@link Mono}.
     */
    @ServiceMethod(returns = ReturnType.SINGLE)
    private Mono> listByResourceGroupNextSinglePageAsync(String nextLink) {
        if (nextLink == null) {
            return Mono.error(new IllegalArgumentException("Parameter nextLink is required and cannot be null."));
        }
        if (this.client.getEndpoint() == null) {
            return Mono.error(
                new IllegalArgumentException("Parameter this.client.getEndpoint() is required and cannot be null."));
        }
        final String accept = "application/json";
        return FluxUtil
            .withContext(
                context -> service.listByResourceGroupNext(nextLink, this.client.getEndpoint(), accept, context))
            .>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 a list of managed instances along with {@link PagedResponse} on successful completion of {@link Mono}.
     */
    @ServiceMethod(returns = ReturnType.SINGLE)
    private Mono> listByResourceGroupNextSinglePageAsync(String nextLink,
        Context context) {
        if (nextLink == null) {
            return Mono.error(new IllegalArgumentException("Parameter nextLink is required and cannot be null."));
        }
        if (this.client.getEndpoint() == null) {
            return Mono.error(
                new IllegalArgumentException("Parameter this.client.getEndpoint() is required and cannot be null."));
        }
        final String accept = "application/json";
        context = this.client.mergeContext(context);
        return service.listByResourceGroupNext(nextLink, this.client.getEndpoint(), accept, context)
            .map(res -> new PagedResponseBase<>(res.getRequest(), res.getStatusCode(), res.getHeaders(),
                res.getValue().value(), res.getValue().nextLink(), null));
    }

    /**
     * Get the next page of items.
     * 
     * @param nextLink The URL to get the next list of items.
     * @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 collection of endpoints that the managed instance service requires outbound network access to along
     * with {@link PagedResponse} on successful completion of {@link Mono}.
     */
    @ServiceMethod(returns = ReturnType.SINGLE)
    private Mono>
        listOutboundNetworkDependenciesByManagedInstanceNextSinglePageAsync(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.listOutboundNetworkDependenciesByManagedInstanceNext(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 a collection of endpoints that the managed instance service requires outbound network access to along
     * with {@link PagedResponse} on successful completion of {@link Mono}.
     */
    @ServiceMethod(returns = ReturnType.SINGLE)
    private Mono>
        listOutboundNetworkDependenciesByManagedInstanceNextSinglePageAsync(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
            .listOutboundNetworkDependenciesByManagedInstanceNext(nextLink, this.client.getEndpoint(), accept, context)
            .map(res -> new PagedResponseBase<>(res.getRequest(), res.getStatusCode(), res.getHeaders(),
                res.getValue().value(), res.getValue().nextLink(), null));
    }

    /**
     * Get the next page of items.
     * 
     * @param nextLink The URL to get the next list of items.
     * @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 list of top resource consuming queries on managed instance along with {@link PagedResponse} on
     * successful completion of {@link Mono}.
     */
    @ServiceMethod(returns = ReturnType.SINGLE)
    private Mono> listByManagedInstanceNextSinglePageAsync(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.listByManagedInstanceNext(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 a list of top resource consuming queries on managed instance along with {@link PagedResponse} on
     * successful completion of {@link Mono}.
     */
    @ServiceMethod(returns = ReturnType.SINGLE)
    private Mono> listByManagedInstanceNextSinglePageAsync(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.listByManagedInstanceNext(nextLink, this.client.getEndpoint(), accept, context)
            .map(res -> new PagedResponseBase<>(res.getRequest(), res.getStatusCode(), res.getHeaders(),
                res.getValue().value(), res.getValue().nextLink(), null));
    }
}