// 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) AutoRest Code Generator. DO NOT EDIT.
// Changes may cause incorrect behavior and will be lost if the code is regenerated.

package armdevtestlabs

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"
	"strconv"
	"strings"
)

// GlobalSchedulesClient contains the methods for the GlobalSchedules group.
// Don't use this type directly, use NewGlobalSchedulesClient() instead.
type GlobalSchedulesClient struct {
	internal       *arm.Client
	subscriptionID string
}

// NewGlobalSchedulesClient creates a new instance of GlobalSchedulesClient with the specified values.
//   - subscriptionID - The subscription ID.
//   - credential - used to authorize requests. Usually a credential from azidentity.
//   - options - pass nil to accept the default values.
func NewGlobalSchedulesClient(subscriptionID string, credential azcore.TokenCredential, options *arm.ClientOptions) (*GlobalSchedulesClient, error) {
	cl, err := arm.NewClient(moduleName, moduleVersion, credential, options)
	if err != nil {
		return nil, err
	}
	client := &GlobalSchedulesClient{
		subscriptionID: subscriptionID,
		internal:       cl,
	}
	return client, nil
}

// CreateOrUpdate - Create or replace an existing schedule.
// If the operation fails it returns an *azcore.ResponseError type.
//
// Generated from API version 2018-09-15
//   - resourceGroupName - The name of the resource group.
//   - name - The name of the schedule.
//   - schedule - A schedule.
//   - options - GlobalSchedulesClientCreateOrUpdateOptions contains the optional parameters for the GlobalSchedulesClient.CreateOrUpdate
//     method.
func (client *GlobalSchedulesClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, name string, schedule Schedule, options *GlobalSchedulesClientCreateOrUpdateOptions) (GlobalSchedulesClientCreateOrUpdateResponse, error) {
	var err error
	const operationName = "GlobalSchedulesClient.CreateOrUpdate"
	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, name, schedule, options)
	if err != nil {
		return GlobalSchedulesClientCreateOrUpdateResponse{}, err
	}
	httpResp, err := client.internal.Pipeline().Do(req)
	if err != nil {
		return GlobalSchedulesClientCreateOrUpdateResponse{}, err
	}
	if !runtime.HasStatusCode(httpResp, http.StatusOK, http.StatusCreated) {
		err = runtime.NewResponseError(httpResp)
		return GlobalSchedulesClientCreateOrUpdateResponse{}, err
	}
	resp, err := client.createOrUpdateHandleResponse(httpResp)
	return resp, err
}

// createOrUpdateCreateRequest creates the CreateOrUpdate request.
func (client *GlobalSchedulesClient) createOrUpdateCreateRequest(ctx context.Context, resourceGroupName string, name string, schedule Schedule, options *GlobalSchedulesClientCreateOrUpdateOptions) (*policy.Request, error) {
	urlPath := "/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/schedules/{name}"
	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 name == "" {
		return nil, errors.New("parameter name cannot be empty")
	}
	urlPath = strings.ReplaceAll(urlPath, "{name}", url.PathEscape(name))
	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", "2018-09-15")
	req.Raw().URL.RawQuery = reqQP.Encode()
	req.Raw().Header["Accept"] = []string{"application/json"}
	if err := runtime.MarshalAsJSON(req, schedule); err != nil {
		return nil, err
	}
	return req, nil
}

// createOrUpdateHandleResponse handles the CreateOrUpdate response.
func (client *GlobalSchedulesClient) createOrUpdateHandleResponse(resp *http.Response) (GlobalSchedulesClientCreateOrUpdateResponse, error) {
	result := GlobalSchedulesClientCreateOrUpdateResponse{}
	if err := runtime.UnmarshalAsJSON(resp, &result.Schedule); err != nil {
		return GlobalSchedulesClientCreateOrUpdateResponse{}, err
	}
	return result, nil
}

// Delete - Delete schedule.
// If the operation fails it returns an *azcore.ResponseError type.
//
// Generated from API version 2018-09-15
//   - resourceGroupName - The name of the resource group.
//   - name - The name of the schedule.
//   - options - GlobalSchedulesClientDeleteOptions contains the optional parameters for the GlobalSchedulesClient.Delete method.
func (client *GlobalSchedulesClient) Delete(ctx context.Context, resourceGroupName string, name string, options *GlobalSchedulesClientDeleteOptions) (GlobalSchedulesClientDeleteResponse, error) {
	var err error
	const operationName = "GlobalSchedulesClient.Delete"
	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, name, options)
	if err != nil {
		return GlobalSchedulesClientDeleteResponse{}, err
	}
	httpResp, err := client.internal.Pipeline().Do(req)
	if err != nil {
		return GlobalSchedulesClientDeleteResponse{}, err
	}
	if !runtime.HasStatusCode(httpResp, http.StatusOK, http.StatusNoContent) {
		err = runtime.NewResponseError(httpResp)
		return GlobalSchedulesClientDeleteResponse{}, err
	}
	return GlobalSchedulesClientDeleteResponse{}, nil
}

// deleteCreateRequest creates the Delete request.
func (client *GlobalSchedulesClient) deleteCreateRequest(ctx context.Context, resourceGroupName string, name string, options *GlobalSchedulesClientDeleteOptions) (*policy.Request, error) {
	urlPath := "/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/schedules/{name}"
	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 name == "" {
		return nil, errors.New("parameter name cannot be empty")
	}
	urlPath = strings.ReplaceAll(urlPath, "{name}", url.PathEscape(name))
	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", "2018-09-15")
	req.Raw().URL.RawQuery = reqQP.Encode()
	req.Raw().Header["Accept"] = []string{"application/json"}
	return req, nil
}

// BeginExecute - Execute a schedule. This operation can take a while to complete.
// If the operation fails it returns an *azcore.ResponseError type.
//
// Generated from API version 2018-09-15
//   - resourceGroupName - The name of the resource group.
//   - name - The name of the schedule.
//   - options - GlobalSchedulesClientBeginExecuteOptions contains the optional parameters for the GlobalSchedulesClient.BeginExecute
//     method.
func (client *GlobalSchedulesClient) BeginExecute(ctx context.Context, resourceGroupName string, name string, options *GlobalSchedulesClientBeginExecuteOptions) (*runtime.Poller[GlobalSchedulesClientExecuteResponse], error) {
	if options == nil || options.ResumeToken == "" {
		resp, err := client.execute(ctx, resourceGroupName, name, options)
		if err != nil {
			return nil, err
		}
		poller, err := runtime.NewPoller(resp, client.internal.Pipeline(), &runtime.NewPollerOptions[GlobalSchedulesClientExecuteResponse]{
			Tracer: client.internal.Tracer(),
		})
		return poller, err
	} else {
		return runtime.NewPollerFromResumeToken(options.ResumeToken, client.internal.Pipeline(), &runtime.NewPollerFromResumeTokenOptions[GlobalSchedulesClientExecuteResponse]{
			Tracer: client.internal.Tracer(),
		})
	}
}

// Execute - Execute a schedule. This operation can take a while to complete.
// If the operation fails it returns an *azcore.ResponseError type.
//
// Generated from API version 2018-09-15
func (client *GlobalSchedulesClient) execute(ctx context.Context, resourceGroupName string, name string, options *GlobalSchedulesClientBeginExecuteOptions) (*http.Response, error) {
	var err error
	const operationName = "GlobalSchedulesClient.BeginExecute"
	ctx = context.WithValue(ctx, runtime.CtxAPINameKey{}, operationName)
	ctx, endSpan := runtime.StartSpan(ctx, operationName, client.internal.Tracer(), nil)
	defer func() { endSpan(err) }()
	req, err := client.executeCreateRequest(ctx, resourceGroupName, name, 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.StatusAccepted) {
		err = runtime.NewResponseError(httpResp)
		return nil, err
	}
	return httpResp, nil
}

// executeCreateRequest creates the Execute request.
func (client *GlobalSchedulesClient) executeCreateRequest(ctx context.Context, resourceGroupName string, name string, options *GlobalSchedulesClientBeginExecuteOptions) (*policy.Request, error) {
	urlPath := "/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/schedules/{name}/execute"
	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 name == "" {
		return nil, errors.New("parameter name cannot be empty")
	}
	urlPath = strings.ReplaceAll(urlPath, "{name}", url.PathEscape(name))
	req, err := runtime.NewRequest(ctx, http.MethodPost, runtime.JoinPaths(client.internal.Endpoint(), urlPath))
	if err != nil {
		return nil, err
	}
	reqQP := req.Raw().URL.Query()
	reqQP.Set("api-version", "2018-09-15")
	req.Raw().URL.RawQuery = reqQP.Encode()
	req.Raw().Header["Accept"] = []string{"application/json"}
	return req, nil
}

// Get - Get schedule.
// If the operation fails it returns an *azcore.ResponseError type.
//
// Generated from API version 2018-09-15
//   - resourceGroupName - The name of the resource group.
//   - name - The name of the schedule.
//   - options - GlobalSchedulesClientGetOptions contains the optional parameters for the GlobalSchedulesClient.Get method.
func (client *GlobalSchedulesClient) Get(ctx context.Context, resourceGroupName string, name string, options *GlobalSchedulesClientGetOptions) (GlobalSchedulesClientGetResponse, error) {
	var err error
	const operationName = "GlobalSchedulesClient.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, name, options)
	if err != nil {
		return GlobalSchedulesClientGetResponse{}, err
	}
	httpResp, err := client.internal.Pipeline().Do(req)
	if err != nil {
		return GlobalSchedulesClientGetResponse{}, err
	}
	if !runtime.HasStatusCode(httpResp, http.StatusOK) {
		err = runtime.NewResponseError(httpResp)
		return GlobalSchedulesClientGetResponse{}, err
	}
	resp, err := client.getHandleResponse(httpResp)
	return resp, err
}

// getCreateRequest creates the Get request.
func (client *GlobalSchedulesClient) getCreateRequest(ctx context.Context, resourceGroupName string, name string, options *GlobalSchedulesClientGetOptions) (*policy.Request, error) {
	urlPath := "/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/schedules/{name}"
	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 name == "" {
		return nil, errors.New("parameter name cannot be empty")
	}
	urlPath = strings.ReplaceAll(urlPath, "{name}", url.PathEscape(name))
	req, err := runtime.NewRequest(ctx, http.MethodGet, runtime.JoinPaths(client.internal.Endpoint(), urlPath))
	if err != nil {
		return nil, err
	}
	reqQP := req.Raw().URL.Query()
	if options != nil && options.Expand != nil {
		reqQP.Set("$expand", *options.Expand)
	}
	reqQP.Set("api-version", "2018-09-15")
	req.Raw().URL.RawQuery = reqQP.Encode()
	req.Raw().Header["Accept"] = []string{"application/json"}
	return req, nil
}

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

// NewListByResourceGroupPager - List schedules in a resource group.
//
// Generated from API version 2018-09-15
//   - resourceGroupName - The name of the resource group.
//   - options - GlobalSchedulesClientListByResourceGroupOptions contains the optional parameters for the GlobalSchedulesClient.NewListByResourceGroupPager
//     method.
func (client *GlobalSchedulesClient) NewListByResourceGroupPager(resourceGroupName string, options *GlobalSchedulesClientListByResourceGroupOptions) *runtime.Pager[GlobalSchedulesClientListByResourceGroupResponse] {
	return runtime.NewPager(runtime.PagingHandler[GlobalSchedulesClientListByResourceGroupResponse]{
		More: func(page GlobalSchedulesClientListByResourceGroupResponse) bool {
			return page.NextLink != nil && len(*page.NextLink) > 0
		},
		Fetcher: func(ctx context.Context, page *GlobalSchedulesClientListByResourceGroupResponse) (GlobalSchedulesClientListByResourceGroupResponse, error) {
			ctx = context.WithValue(ctx, runtime.CtxAPINameKey{}, "GlobalSchedulesClient.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 GlobalSchedulesClientListByResourceGroupResponse{}, err
			}
			return client.listByResourceGroupHandleResponse(resp)
		},
		Tracer: client.internal.Tracer(),
	})
}

// listByResourceGroupCreateRequest creates the ListByResourceGroup request.
func (client *GlobalSchedulesClient) listByResourceGroupCreateRequest(ctx context.Context, resourceGroupName string, options *GlobalSchedulesClientListByResourceGroupOptions) (*policy.Request, error) {
	urlPath := "/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/schedules"
	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()
	if options != nil && options.Expand != nil {
		reqQP.Set("$expand", *options.Expand)
	}
	if options != nil && options.Filter != nil {
		reqQP.Set("$filter", *options.Filter)
	}
	if options != nil && options.Top != nil {
		reqQP.Set("$top", strconv.FormatInt(int64(*options.Top), 10))
	}
	if options != nil && options.Orderby != nil {
		reqQP.Set("$orderby", *options.Orderby)
	}
	reqQP.Set("api-version", "2018-09-15")
	req.Raw().URL.RawQuery = reqQP.Encode()
	req.Raw().Header["Accept"] = []string{"application/json"}
	return req, nil
}

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

// NewListBySubscriptionPager - List schedules in a subscription.
//
// Generated from API version 2018-09-15
//   - options - GlobalSchedulesClientListBySubscriptionOptions contains the optional parameters for the GlobalSchedulesClient.NewListBySubscriptionPager
//     method.
func (client *GlobalSchedulesClient) NewListBySubscriptionPager(options *GlobalSchedulesClientListBySubscriptionOptions) *runtime.Pager[GlobalSchedulesClientListBySubscriptionResponse] {
	return runtime.NewPager(runtime.PagingHandler[GlobalSchedulesClientListBySubscriptionResponse]{
		More: func(page GlobalSchedulesClientListBySubscriptionResponse) bool {
			return page.NextLink != nil && len(*page.NextLink) > 0
		},
		Fetcher: func(ctx context.Context, page *GlobalSchedulesClientListBySubscriptionResponse) (GlobalSchedulesClientListBySubscriptionResponse, error) {
			ctx = context.WithValue(ctx, runtime.CtxAPINameKey{}, "GlobalSchedulesClient.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 GlobalSchedulesClientListBySubscriptionResponse{}, err
			}
			return client.listBySubscriptionHandleResponse(resp)
		},
		Tracer: client.internal.Tracer(),
	})
}

// listBySubscriptionCreateRequest creates the ListBySubscription request.
func (client *GlobalSchedulesClient) listBySubscriptionCreateRequest(ctx context.Context, options *GlobalSchedulesClientListBySubscriptionOptions) (*policy.Request, error) {
	urlPath := "/subscriptions/{subscriptionId}/providers/Microsoft.DevTestLab/schedules"
	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()
	if options != nil && options.Expand != nil {
		reqQP.Set("$expand", *options.Expand)
	}
	if options != nil && options.Filter != nil {
		reqQP.Set("$filter", *options.Filter)
	}
	if options != nil && options.Top != nil {
		reqQP.Set("$top", strconv.FormatInt(int64(*options.Top), 10))
	}
	if options != nil && options.Orderby != nil {
		reqQP.Set("$orderby", *options.Orderby)
	}
	reqQP.Set("api-version", "2018-09-15")
	req.Raw().URL.RawQuery = reqQP.Encode()
	req.Raw().Header["Accept"] = []string{"application/json"}
	return req, nil
}

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

// BeginRetarget - Updates a schedule's target resource Id. This operation can take a while to complete.
// If the operation fails it returns an *azcore.ResponseError type.
//
// Generated from API version 2018-09-15
//   - resourceGroupName - The name of the resource group.
//   - name - The name of the schedule.
//   - retargetScheduleProperties - Properties for retargeting a virtual machine schedule.
//   - options - GlobalSchedulesClientBeginRetargetOptions contains the optional parameters for the GlobalSchedulesClient.BeginRetarget
//     method.
func (client *GlobalSchedulesClient) BeginRetarget(ctx context.Context, resourceGroupName string, name string, retargetScheduleProperties RetargetScheduleProperties, options *GlobalSchedulesClientBeginRetargetOptions) (*runtime.Poller[GlobalSchedulesClientRetargetResponse], error) {
	if options == nil || options.ResumeToken == "" {
		resp, err := client.retarget(ctx, resourceGroupName, name, retargetScheduleProperties, options)
		if err != nil {
			return nil, err
		}
		poller, err := runtime.NewPoller(resp, client.internal.Pipeline(), &runtime.NewPollerOptions[GlobalSchedulesClientRetargetResponse]{
			Tracer: client.internal.Tracer(),
		})
		return poller, err
	} else {
		return runtime.NewPollerFromResumeToken(options.ResumeToken, client.internal.Pipeline(), &runtime.NewPollerFromResumeTokenOptions[GlobalSchedulesClientRetargetResponse]{
			Tracer: client.internal.Tracer(),
		})
	}
}

// Retarget - Updates a schedule's target resource Id. This operation can take a while to complete.
// If the operation fails it returns an *azcore.ResponseError type.
//
// Generated from API version 2018-09-15
func (client *GlobalSchedulesClient) retarget(ctx context.Context, resourceGroupName string, name string, retargetScheduleProperties RetargetScheduleProperties, options *GlobalSchedulesClientBeginRetargetOptions) (*http.Response, error) {
	var err error
	const operationName = "GlobalSchedulesClient.BeginRetarget"
	ctx = context.WithValue(ctx, runtime.CtxAPINameKey{}, operationName)
	ctx, endSpan := runtime.StartSpan(ctx, operationName, client.internal.Tracer(), nil)
	defer func() { endSpan(err) }()
	req, err := client.retargetCreateRequest(ctx, resourceGroupName, name, retargetScheduleProperties, 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.StatusAccepted) {
		err = runtime.NewResponseError(httpResp)
		return nil, err
	}
	return httpResp, nil
}

// retargetCreateRequest creates the Retarget request.
func (client *GlobalSchedulesClient) retargetCreateRequest(ctx context.Context, resourceGroupName string, name string, retargetScheduleProperties RetargetScheduleProperties, options *GlobalSchedulesClientBeginRetargetOptions) (*policy.Request, error) {
	urlPath := "/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/schedules/{name}/retarget"
	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 name == "" {
		return nil, errors.New("parameter name cannot be empty")
	}
	urlPath = strings.ReplaceAll(urlPath, "{name}", url.PathEscape(name))
	req, err := runtime.NewRequest(ctx, http.MethodPost, runtime.JoinPaths(client.internal.Endpoint(), urlPath))
	if err != nil {
		return nil, err
	}
	reqQP := req.Raw().URL.Query()
	reqQP.Set("api-version", "2018-09-15")
	req.Raw().URL.RawQuery = reqQP.Encode()
	req.Raw().Header["Accept"] = []string{"application/json"}
	if err := runtime.MarshalAsJSON(req, retargetScheduleProperties); err != nil {
		return nil, err
	}
	return req, nil
}

// Update - Allows modifying tags of schedules. All other properties will be ignored.
// If the operation fails it returns an *azcore.ResponseError type.
//
// Generated from API version 2018-09-15
//   - resourceGroupName - The name of the resource group.
//   - name - The name of the schedule.
//   - schedule - A schedule.
//   - options - GlobalSchedulesClientUpdateOptions contains the optional parameters for the GlobalSchedulesClient.Update method.
func (client *GlobalSchedulesClient) Update(ctx context.Context, resourceGroupName string, name string, schedule ScheduleFragment, options *GlobalSchedulesClientUpdateOptions) (GlobalSchedulesClientUpdateResponse, error) {
	var err error
	const operationName = "GlobalSchedulesClient.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, name, schedule, options)
	if err != nil {
		return GlobalSchedulesClientUpdateResponse{}, err
	}
	httpResp, err := client.internal.Pipeline().Do(req)
	if err != nil {
		return GlobalSchedulesClientUpdateResponse{}, err
	}
	if !runtime.HasStatusCode(httpResp, http.StatusOK) {
		err = runtime.NewResponseError(httpResp)
		return GlobalSchedulesClientUpdateResponse{}, err
	}
	resp, err := client.updateHandleResponse(httpResp)
	return resp, err
}

// updateCreateRequest creates the Update request.
func (client *GlobalSchedulesClient) updateCreateRequest(ctx context.Context, resourceGroupName string, name string, schedule ScheduleFragment, options *GlobalSchedulesClientUpdateOptions) (*policy.Request, error) {
	urlPath := "/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/schedules/{name}"
	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 name == "" {
		return nil, errors.New("parameter name cannot be empty")
	}
	urlPath = strings.ReplaceAll(urlPath, "{name}", url.PathEscape(name))
	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", "2018-09-15")
	req.Raw().URL.RawQuery = reqQP.Encode()
	req.Raw().Header["Accept"] = []string{"application/json"}
	if err := runtime.MarshalAsJSON(req, schedule); err != nil {
		return nil, err
	}
	return req, nil
}

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