// Copyright (c) Microsoft Corporation. All rights reserved.
// Licensed under the MIT License. See License.txt in the project root for license information.
// Code generated by Microsoft (R) Go Code Generator. DO NOT EDIT.

package armconnectedcache

import (
	"context"
	"errors"
	"github.com/Azure/azure-sdk-for-go/sdk/azcore"
	"github.com/Azure/azure-sdk-for-go/sdk/azcore/arm"
	"github.com/Azure/azure-sdk-for-go/sdk/azcore/policy"
	"github.com/Azure/azure-sdk-for-go/sdk/azcore/runtime"
	"net/http"
	"net/url"
	"strings"
)

// EnterpriseMccCustomersClient contains the methods for the EnterpriseMccCustomers group.
// Don't use this type directly, use NewEnterpriseMccCustomersClient() instead.
//
// Generated from API version 2026-06-01
type EnterpriseMccCustomersClient struct {
	internal       *arm.Client
	subscriptionID string
}

// NewEnterpriseMccCustomersClient creates a new instance of EnterpriseMccCustomersClient with the specified values.
//   - subscriptionID - The ID of the target subscription. The value must be an UUID.
//   - credential - used to authorize requests. Usually a credential from azidentity.
//   - options - Contains optional client configuration. Pass nil to accept the default values.
func NewEnterpriseMccCustomersClient(subscriptionID string, credential azcore.TokenCredential, options *arm.ClientOptions) (*EnterpriseMccCustomersClient, error) {
	cl, err := arm.NewClient(moduleName, moduleVersion, credential, options)
	if err != nil {
		return nil, err
	}
	client := &EnterpriseMccCustomersClient{
		subscriptionID: subscriptionID,
		internal:       cl,
	}
	return client, nil
}

// BeginCreateOrUpdate - This api creates an enterprise mcc customer with the specified create parameters
// If the operation fails it returns an *azcore.ResponseError type.
//   - resourceGroupName - The name of the resource group. The name is case insensitive.
//   - customerResourceName - Name of the Customer resource
//   - resource - Resource create parameters.
//   - options - EnterpriseMccCustomersClientBeginCreateOrUpdateOptions contains the optional parameters for the EnterpriseMccCustomersClient.BeginCreateOrUpdate
//     method.
func (client *EnterpriseMccCustomersClient) BeginCreateOrUpdate(ctx context.Context, resourceGroupName string, customerResourceName string, resource EnterpriseMccCustomerResource, options *EnterpriseMccCustomersClientBeginCreateOrUpdateOptions) (*runtime.Poller[EnterpriseMccCustomersClientCreateOrUpdateResponse], error) {
	if options == nil || options.ResumeToken == "" {
		resp, err := client.createOrUpdate(ctx, resourceGroupName, customerResourceName, resource, options)
		if err != nil {
			return nil, err
		}
		poller, err := runtime.NewPoller(resp, client.internal.Pipeline(), &runtime.NewPollerOptions[EnterpriseMccCustomersClientCreateOrUpdateResponse]{
			Tracer: client.internal.Tracer(),
		})
		return poller, err
	} else {
		return runtime.NewPollerFromResumeToken(options.ResumeToken, client.internal.Pipeline(), &runtime.NewPollerFromResumeTokenOptions[EnterpriseMccCustomersClientCreateOrUpdateResponse]{
			Tracer: client.internal.Tracer(),
		})
	}
}

// CreateOrUpdate - This api creates an enterprise mcc customer with the specified create parameters
// If the operation fails it returns an *azcore.ResponseError type.
func (client *EnterpriseMccCustomersClient) createOrUpdate(ctx context.Context, resourceGroupName string, customerResourceName string, resource EnterpriseMccCustomerResource, options *EnterpriseMccCustomersClientBeginCreateOrUpdateOptions) (*http.Response, error) {
	var err error
	const operationName = "EnterpriseMccCustomersClient.BeginCreateOrUpdate"
	ctx = context.WithValue(ctx, runtime.CtxAPINameKey{}, operationName)
	ctx, endSpan := runtime.StartSpan(ctx, operationName, client.internal.Tracer(), nil)
	defer func() { endSpan(err) }()
	req, err := client.createOrUpdateCreateRequest(ctx, resourceGroupName, customerResourceName, resource, options)
	if err != nil {
		return nil, err
	}
	httpResp, err := client.internal.Pipeline().Do(req)
	if err != nil {
		return nil, err
	}
	if !runtime.HasStatusCode(httpResp, http.StatusOK, http.StatusCreated) {
		err = runtime.NewResponseError(httpResp)
		return nil, err
	}
	return httpResp, nil
}

// createOrUpdateCreateRequest creates the CreateOrUpdate request.
func (client *EnterpriseMccCustomersClient) createOrUpdateCreateRequest(ctx context.Context, resourceGroupName string, customerResourceName string, resource EnterpriseMccCustomerResource, _ *EnterpriseMccCustomersClientBeginCreateOrUpdateOptions) (*policy.Request, error) {
	urlPath := "/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.ConnectedCache/enterpriseMccCustomers/{customerResourceName}"
	if client.subscriptionID == "" {
		return nil, errors.New("parameter client.subscriptionID cannot be empty")
	}
	urlPath = strings.ReplaceAll(urlPath, "{subscriptionId}", url.PathEscape(client.subscriptionID))
	if resourceGroupName == "" {
		return nil, errors.New("parameter resourceGroupName cannot be empty")
	}
	urlPath = strings.ReplaceAll(urlPath, "{resourceGroupName}", url.PathEscape(resourceGroupName))
	if customerResourceName == "" {
		return nil, errors.New("parameter customerResourceName cannot be empty")
	}
	urlPath = strings.ReplaceAll(urlPath, "{customerResourceName}", url.PathEscape(customerResourceName))
	req, err := runtime.NewRequest(ctx, http.MethodPut, runtime.JoinPaths(client.internal.Endpoint(), urlPath))
	if err != nil {
		return nil, err
	}
	reqQP := req.Raw().URL.Query()
	reqQP.Set("api-version", version20260601)
	req.Raw().URL.RawQuery = strings.ReplaceAll(reqQP.Encode(), "+", "%20")
	req.Raw().Header["Accept"] = []string{"application/json"}
	req.Raw().Header["Content-Type"] = []string{"application/json"}
	if err := runtime.MarshalAsJSON(req, resource); err != nil {
		return nil, err
	}
	return req, nil
}

// BeginDelete - This api deletes an existing enterprise mcc customer resource
// If the operation fails it returns an *azcore.ResponseError type.
//   - resourceGroupName - The name of the resource group. The name is case insensitive.
//   - customerResourceName - Name of the Customer resource
//   - options - EnterpriseMccCustomersClientBeginDeleteOptions contains the optional parameters for the EnterpriseMccCustomersClient.BeginDelete
//     method.
func (client *EnterpriseMccCustomersClient) BeginDelete(ctx context.Context, resourceGroupName string, customerResourceName string, options *EnterpriseMccCustomersClientBeginDeleteOptions) (*runtime.Poller[EnterpriseMccCustomersClientDeleteResponse], error) {
	if options == nil || options.ResumeToken == "" {
		resp, err := client.deleteOperation(ctx, resourceGroupName, customerResourceName, options)
		if err != nil {
			return nil, err
		}
		poller, err := runtime.NewPoller(resp, client.internal.Pipeline(), &runtime.NewPollerOptions[EnterpriseMccCustomersClientDeleteResponse]{
			Tracer: client.internal.Tracer(),
		})
		return poller, err
	} else {
		return runtime.NewPollerFromResumeToken(options.ResumeToken, client.internal.Pipeline(), &runtime.NewPollerFromResumeTokenOptions[EnterpriseMccCustomersClientDeleteResponse]{
			Tracer: client.internal.Tracer(),
		})
	}
}

// Delete - This api deletes an existing enterprise mcc customer resource
// If the operation fails it returns an *azcore.ResponseError type.
func (client *EnterpriseMccCustomersClient) deleteOperation(ctx context.Context, resourceGroupName string, customerResourceName string, options *EnterpriseMccCustomersClientBeginDeleteOptions) (*http.Response, error) {
	var err error
	const operationName = "EnterpriseMccCustomersClient.BeginDelete"
	ctx = context.WithValue(ctx, runtime.CtxAPINameKey{}, operationName)
	ctx, endSpan := runtime.StartSpan(ctx, operationName, client.internal.Tracer(), nil)
	defer func() { endSpan(err) }()
	req, err := client.deleteCreateRequest(ctx, resourceGroupName, customerResourceName, options)
	if err != nil {
		return nil, err
	}
	httpResp, err := client.internal.Pipeline().Do(req)
	if err != nil {
		return nil, err
	}
	if !runtime.HasStatusCode(httpResp, http.StatusAccepted, http.StatusNoContent) {
		err = runtime.NewResponseError(httpResp)
		return nil, err
	}
	return httpResp, nil
}

// deleteCreateRequest creates the Delete request.
func (client *EnterpriseMccCustomersClient) deleteCreateRequest(ctx context.Context, resourceGroupName string, customerResourceName string, _ *EnterpriseMccCustomersClientBeginDeleteOptions) (*policy.Request, error) {
	urlPath := "/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.ConnectedCache/enterpriseMccCustomers/{customerResourceName}"
	if client.subscriptionID == "" {
		return nil, errors.New("parameter client.subscriptionID cannot be empty")
	}
	urlPath = strings.ReplaceAll(urlPath, "{subscriptionId}", url.PathEscape(client.subscriptionID))
	if resourceGroupName == "" {
		return nil, errors.New("parameter resourceGroupName cannot be empty")
	}
	urlPath = strings.ReplaceAll(urlPath, "{resourceGroupName}", url.PathEscape(resourceGroupName))
	if customerResourceName == "" {
		return nil, errors.New("parameter customerResourceName cannot be empty")
	}
	urlPath = strings.ReplaceAll(urlPath, "{customerResourceName}", url.PathEscape(customerResourceName))
	req, err := runtime.NewRequest(ctx, http.MethodDelete, runtime.JoinPaths(client.internal.Endpoint(), urlPath))
	if err != nil {
		return nil, err
	}
	reqQP := req.Raw().URL.Query()
	reqQP.Set("api-version", version20260601)
	req.Raw().URL.RawQuery = strings.ReplaceAll(reqQP.Encode(), "+", "%20")
	return req, nil
}

// Get - Gets the enterprise mcc customer resource information using this get call
// If the operation fails it returns an *azcore.ResponseError type.
//   - resourceGroupName - The name of the resource group. The name is case insensitive.
//   - customerResourceName - Name of the Customer resource
//   - options - EnterpriseMccCustomersClientGetOptions contains the optional parameters for the EnterpriseMccCustomersClient.Get
//     method.
func (client *EnterpriseMccCustomersClient) Get(ctx context.Context, resourceGroupName string, customerResourceName string, options *EnterpriseMccCustomersClientGetOptions) (EnterpriseMccCustomersClientGetResponse, error) {
	var err error
	const operationName = "EnterpriseMccCustomersClient.Get"
	ctx = context.WithValue(ctx, runtime.CtxAPINameKey{}, operationName)
	ctx, endSpan := runtime.StartSpan(ctx, operationName, client.internal.Tracer(), nil)
	defer func() { endSpan(err) }()
	req, err := client.getCreateRequest(ctx, resourceGroupName, customerResourceName, options)
	if err != nil {
		return EnterpriseMccCustomersClientGetResponse{}, err
	}
	httpResp, err := client.internal.Pipeline().Do(req)
	if err != nil {
		return EnterpriseMccCustomersClientGetResponse{}, err
	}
	if !runtime.HasStatusCode(httpResp, http.StatusOK) {
		err = runtime.NewResponseError(httpResp)
		return EnterpriseMccCustomersClientGetResponse{}, err
	}
	resp, err := client.getHandleResponse(httpResp)
	return resp, err
}

// getCreateRequest creates the Get request.
func (client *EnterpriseMccCustomersClient) getCreateRequest(ctx context.Context, resourceGroupName string, customerResourceName string, _ *EnterpriseMccCustomersClientGetOptions) (*policy.Request, error) {
	urlPath := "/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.ConnectedCache/enterpriseMccCustomers/{customerResourceName}"
	if client.subscriptionID == "" {
		return nil, errors.New("parameter client.subscriptionID cannot be empty")
	}
	urlPath = strings.ReplaceAll(urlPath, "{subscriptionId}", url.PathEscape(client.subscriptionID))
	if resourceGroupName == "" {
		return nil, errors.New("parameter resourceGroupName cannot be empty")
	}
	urlPath = strings.ReplaceAll(urlPath, "{resourceGroupName}", url.PathEscape(resourceGroupName))
	if customerResourceName == "" {
		return nil, errors.New("parameter customerResourceName cannot be empty")
	}
	urlPath = strings.ReplaceAll(urlPath, "{customerResourceName}", url.PathEscape(customerResourceName))
	req, err := runtime.NewRequest(ctx, http.MethodGet, runtime.JoinPaths(client.internal.Endpoint(), urlPath))
	if err != nil {
		return nil, err
	}
	reqQP := req.Raw().URL.Query()
	reqQP.Set("api-version", version20260601)
	req.Raw().URL.RawQuery = strings.ReplaceAll(reqQP.Encode(), "+", "%20")
	req.Raw().Header["Accept"] = []string{"application/json"}
	return req, nil
}

// getHandleResponse handles the Get response.
func (client *EnterpriseMccCustomersClient) getHandleResponse(resp *http.Response) (EnterpriseMccCustomersClientGetResponse, error) {
	result := EnterpriseMccCustomersClientGetResponse{}
	if err := runtime.UnmarshalAsJSON(resp, &result.EnterpriseMccCustomerResource); err != nil {
		return EnterpriseMccCustomersClientGetResponse{}, err
	}
	return result, nil
}

// NewListByResourceGroupPager - This api gets the information about all enterprise mcc customer resources under the given
// subscription and resource group
//   - resourceGroupName - The name of the resource group. The name is case insensitive.
//   - options - EnterpriseMccCustomersClientListByResourceGroupOptions contains the optional parameters for the EnterpriseMccCustomersClient.NewListByResourceGroupPager
//     method.
func (client *EnterpriseMccCustomersClient) NewListByResourceGroupPager(resourceGroupName string, options *EnterpriseMccCustomersClientListByResourceGroupOptions) *runtime.Pager[EnterpriseMccCustomersClientListByResourceGroupResponse] {
	return runtime.NewPager(runtime.PagingHandler[EnterpriseMccCustomersClientListByResourceGroupResponse]{
		More: func(page EnterpriseMccCustomersClientListByResourceGroupResponse) bool {
			return page.NextLink != nil && len(*page.NextLink) > 0
		},
		Fetcher: func(ctx context.Context, page *EnterpriseMccCustomersClientListByResourceGroupResponse) (EnterpriseMccCustomersClientListByResourceGroupResponse, error) {
			ctx = context.WithValue(ctx, runtime.CtxAPINameKey{}, "EnterpriseMccCustomersClient.NewListByResourceGroupPager")
			nextLink := ""
			if page != nil {
				nextLink = *page.NextLink
			}
			resp, err := runtime.FetcherForNextLink(ctx, client.internal.Pipeline(), nextLink, func(ctx context.Context) (*policy.Request, error) {
				return client.listByResourceGroupCreateRequest(ctx, resourceGroupName, options)
			}, nil)
			if err != nil {
				return EnterpriseMccCustomersClientListByResourceGroupResponse{}, err
			}
			return client.listByResourceGroupHandleResponse(resp)
		},
		Tracer: client.internal.Tracer(),
	})
}

// listByResourceGroupCreateRequest creates the ListByResourceGroup request.
func (client *EnterpriseMccCustomersClient) listByResourceGroupCreateRequest(ctx context.Context, resourceGroupName string, _ *EnterpriseMccCustomersClientListByResourceGroupOptions) (*policy.Request, error) {
	urlPath := "/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.ConnectedCache/enterpriseMccCustomers"
	if client.subscriptionID == "" {
		return nil, errors.New("parameter client.subscriptionID cannot be empty")
	}
	urlPath = strings.ReplaceAll(urlPath, "{subscriptionId}", url.PathEscape(client.subscriptionID))
	if resourceGroupName == "" {
		return nil, errors.New("parameter resourceGroupName cannot be empty")
	}
	urlPath = strings.ReplaceAll(urlPath, "{resourceGroupName}", url.PathEscape(resourceGroupName))
	req, err := runtime.NewRequest(ctx, http.MethodGet, runtime.JoinPaths(client.internal.Endpoint(), urlPath))
	if err != nil {
		return nil, err
	}
	reqQP := req.Raw().URL.Query()
	reqQP.Set("api-version", version20260601)
	req.Raw().URL.RawQuery = strings.ReplaceAll(reqQP.Encode(), "+", "%20")
	req.Raw().Header["Accept"] = []string{"application/json"}
	return req, nil
}

// listByResourceGroupHandleResponse handles the ListByResourceGroup response.
func (client *EnterpriseMccCustomersClient) listByResourceGroupHandleResponse(resp *http.Response) (EnterpriseMccCustomersClientListByResourceGroupResponse, error) {
	result := EnterpriseMccCustomersClientListByResourceGroupResponse{}
	if err := runtime.UnmarshalAsJSON(resp, &result.EnterpriseMccCustomerResourceListResult); err != nil {
		return EnterpriseMccCustomersClientListByResourceGroupResponse{}, err
	}
	return result, nil
}

// NewListBySubscriptionPager - This api gets information about all enterpriseMccCustomer resources under the given subscription
//   - options - EnterpriseMccCustomersClientListBySubscriptionOptions contains the optional parameters for the EnterpriseMccCustomersClient.NewListBySubscriptionPager
//     method.
func (client *EnterpriseMccCustomersClient) NewListBySubscriptionPager(options *EnterpriseMccCustomersClientListBySubscriptionOptions) *runtime.Pager[EnterpriseMccCustomersClientListBySubscriptionResponse] {
	return runtime.NewPager(runtime.PagingHandler[EnterpriseMccCustomersClientListBySubscriptionResponse]{
		More: func(page EnterpriseMccCustomersClientListBySubscriptionResponse) bool {
			return page.NextLink != nil && len(*page.NextLink) > 0
		},
		Fetcher: func(ctx context.Context, page *EnterpriseMccCustomersClientListBySubscriptionResponse) (EnterpriseMccCustomersClientListBySubscriptionResponse, error) {
			ctx = context.WithValue(ctx, runtime.CtxAPINameKey{}, "EnterpriseMccCustomersClient.NewListBySubscriptionPager")
			nextLink := ""
			if page != nil {
				nextLink = *page.NextLink
			}
			resp, err := runtime.FetcherForNextLink(ctx, client.internal.Pipeline(), nextLink, func(ctx context.Context) (*policy.Request, error) {
				return client.listBySubscriptionCreateRequest(ctx, options)
			}, nil)
			if err != nil {
				return EnterpriseMccCustomersClientListBySubscriptionResponse{}, err
			}
			return client.listBySubscriptionHandleResponse(resp)
		},
		Tracer: client.internal.Tracer(),
	})
}

// listBySubscriptionCreateRequest creates the ListBySubscription request.
func (client *EnterpriseMccCustomersClient) listBySubscriptionCreateRequest(ctx context.Context, _ *EnterpriseMccCustomersClientListBySubscriptionOptions) (*policy.Request, error) {
	urlPath := "/subscriptions/{subscriptionId}/providers/Microsoft.ConnectedCache/enterpriseMccCustomers"
	if client.subscriptionID == "" {
		return nil, errors.New("parameter client.subscriptionID cannot be empty")
	}
	urlPath = strings.ReplaceAll(urlPath, "{subscriptionId}", url.PathEscape(client.subscriptionID))
	req, err := runtime.NewRequest(ctx, http.MethodGet, runtime.JoinPaths(client.internal.Endpoint(), urlPath))
	if err != nil {
		return nil, err
	}
	reqQP := req.Raw().URL.Query()
	reqQP.Set("api-version", version20260601)
	req.Raw().URL.RawQuery = strings.ReplaceAll(reqQP.Encode(), "+", "%20")
	req.Raw().Header["Accept"] = []string{"application/json"}
	return req, nil
}

// listBySubscriptionHandleResponse handles the ListBySubscription response.
func (client *EnterpriseMccCustomersClient) listBySubscriptionHandleResponse(resp *http.Response) (EnterpriseMccCustomersClientListBySubscriptionResponse, error) {
	result := EnterpriseMccCustomersClientListBySubscriptionResponse{}
	if err := runtime.UnmarshalAsJSON(resp, &result.EnterpriseMccCustomerResourceListResult); err != nil {
		return EnterpriseMccCustomersClientListBySubscriptionResponse{}, err
	}
	return result, nil
}

// Update - This api updates an existing enterprise mcc customer resource
// If the operation fails it returns an *azcore.ResponseError type.
//   - resourceGroupName - The name of the resource group. The name is case insensitive.
//   - customerResourceName - Name of the Customer resource
//   - properties - The resource properties to be updated.
//   - options - EnterpriseMccCustomersClientUpdateOptions contains the optional parameters for the EnterpriseMccCustomersClient.Update
//     method.
func (client *EnterpriseMccCustomersClient) Update(ctx context.Context, resourceGroupName string, customerResourceName string, properties PatchResource, options *EnterpriseMccCustomersClientUpdateOptions) (EnterpriseMccCustomersClientUpdateResponse, error) {
	var err error
	const operationName = "EnterpriseMccCustomersClient.Update"
	ctx = context.WithValue(ctx, runtime.CtxAPINameKey{}, operationName)
	ctx, endSpan := runtime.StartSpan(ctx, operationName, client.internal.Tracer(), nil)
	defer func() { endSpan(err) }()
	req, err := client.updateCreateRequest(ctx, resourceGroupName, customerResourceName, properties, options)
	if err != nil {
		return EnterpriseMccCustomersClientUpdateResponse{}, err
	}
	httpResp, err := client.internal.Pipeline().Do(req)
	if err != nil {
		return EnterpriseMccCustomersClientUpdateResponse{}, err
	}
	if !runtime.HasStatusCode(httpResp, http.StatusOK) {
		err = runtime.NewResponseError(httpResp)
		return EnterpriseMccCustomersClientUpdateResponse{}, err
	}
	resp, err := client.updateHandleResponse(httpResp)
	return resp, err
}

// updateCreateRequest creates the Update request.
func (client *EnterpriseMccCustomersClient) updateCreateRequest(ctx context.Context, resourceGroupName string, customerResourceName string, properties PatchResource, _ *EnterpriseMccCustomersClientUpdateOptions) (*policy.Request, error) {
	urlPath := "/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.ConnectedCache/enterpriseMccCustomers/{customerResourceName}"
	if client.subscriptionID == "" {
		return nil, errors.New("parameter client.subscriptionID cannot be empty")
	}
	urlPath = strings.ReplaceAll(urlPath, "{subscriptionId}", url.PathEscape(client.subscriptionID))
	if resourceGroupName == "" {
		return nil, errors.New("parameter resourceGroupName cannot be empty")
	}
	urlPath = strings.ReplaceAll(urlPath, "{resourceGroupName}", url.PathEscape(resourceGroupName))
	if customerResourceName == "" {
		return nil, errors.New("parameter customerResourceName cannot be empty")
	}
	urlPath = strings.ReplaceAll(urlPath, "{customerResourceName}", url.PathEscape(customerResourceName))
	req, err := runtime.NewRequest(ctx, http.MethodPatch, runtime.JoinPaths(client.internal.Endpoint(), urlPath))
	if err != nil {
		return nil, err
	}
	reqQP := req.Raw().URL.Query()
	reqQP.Set("api-version", version20260601)
	req.Raw().URL.RawQuery = strings.ReplaceAll(reqQP.Encode(), "+", "%20")
	req.Raw().Header["Accept"] = []string{"application/json"}
	req.Raw().Header["Content-Type"] = []string{"application/json"}
	if err := runtime.MarshalAsJSON(req, properties); err != nil {
		return nil, err
	}
	return req, nil
}

// updateHandleResponse handles the Update response.
func (client *EnterpriseMccCustomersClient) updateHandleResponse(resp *http.Response) (EnterpriseMccCustomersClientUpdateResponse, error) {
	result := EnterpriseMccCustomersClientUpdateResponse{}
	if err := runtime.UnmarshalAsJSON(resp, &result.EnterpriseMccCustomerResource); err != nil {
		return EnterpriseMccCustomersClientUpdateResponse{}, err
	}
	return result, nil
}
