package cdn

// Copyright (c) Microsoft and contributors.  All rights reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
//
// See the License for the specific language governing permissions and
// limitations under the License.
//
// Code generated by Microsoft (R) AutoRest Code Generator.
// Changes may cause incorrect behavior and will be lost if the code is regenerated.

import (
	"context"
	"github.com/Azure/go-autorest/autorest"
	"github.com/Azure/go-autorest/autorest/azure"
	"github.com/Azure/go-autorest/autorest/validation"
	"github.com/Azure/go-autorest/tracing"
	"net/http"
)

// EndpointsClient is the cdn Management Client
type EndpointsClient struct {
	BaseClient
}

// NewEndpointsClient creates an instance of the EndpointsClient client.
func NewEndpointsClient(subscriptionID string) EndpointsClient {
	return NewEndpointsClientWithBaseURI(DefaultBaseURI, subscriptionID)
}

// NewEndpointsClientWithBaseURI creates an instance of the EndpointsClient client using a custom endpoint.  Use this
// when interacting with an Azure cloud that uses a non-standard base URI (sovereign clouds, Azure stack).
func NewEndpointsClientWithBaseURI(baseURI string, subscriptionID string) EndpointsClient {
	return EndpointsClient{NewWithBaseURI(baseURI, subscriptionID)}
}

// Create creates a new CDN endpoint with the specified endpoint name under the specified subscription, resource group
// and profile.
// Parameters:
// resourceGroupName - name of the Resource group within the Azure subscription.
// profileName - name of the CDN profile which is unique within the resource group.
// endpointName - name of the endpoint under the profile which is unique globally.
// endpoint - endpoint properties
func (client EndpointsClient) Create(ctx context.Context, resourceGroupName string, profileName string, endpointName string, endpoint Endpoint) (result EndpointsCreateFuture, err error) {
	if tracing.IsEnabled() {
		ctx = tracing.StartSpan(ctx, fqdn+"/EndpointsClient.Create")
		defer func() {
			sc := -1
			if result.FutureAPI != nil && result.FutureAPI.Response() != nil {
				sc = result.FutureAPI.Response().StatusCode
			}
			tracing.EndSpan(ctx, sc, err)
		}()
	}
	if err := validation.Validate([]validation.Validation{
		{TargetValue: resourceGroupName,
			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
				{Target: "resourceGroupName", Name: validation.MinLength, Rule: 1, Chain: nil},
				{Target: "resourceGroupName", Name: validation.Pattern, Rule: `^[-\w\._\(\)]+$`, Chain: nil}}},
		{TargetValue: endpoint,
			Constraints: []validation.Constraint{{Target: "endpoint.EndpointProperties", Name: validation.Null, Rule: false,
				Chain: []validation.Constraint{{Target: "endpoint.EndpointProperties.Origins", Name: validation.Null, Rule: true, Chain: nil}}}}}}); err != nil {
		return result, validation.NewError("cdn.EndpointsClient", "Create", err.Error())
	}

	req, err := client.CreatePreparer(ctx, resourceGroupName, profileName, endpointName, endpoint)
	if err != nil {
		err = autorest.NewErrorWithError(err, "cdn.EndpointsClient", "Create", nil, "Failure preparing request")
		return
	}

	result, err = client.CreateSender(req)
	if err != nil {
		err = autorest.NewErrorWithError(err, "cdn.EndpointsClient", "Create", nil, "Failure sending request")
		return
	}

	return
}

// CreatePreparer prepares the Create request.
func (client EndpointsClient) CreatePreparer(ctx context.Context, resourceGroupName string, profileName string, endpointName string, endpoint Endpoint) (*http.Request, error) {
	pathParameters := map[string]interface{}{
		"endpointName":      autorest.Encode("path", endpointName),
		"profileName":       autorest.Encode("path", profileName),
		"resourceGroupName": autorest.Encode("path", resourceGroupName),
		"subscriptionId":    autorest.Encode("path", client.SubscriptionID),
	}

	const APIVersion = "2017-10-12"
	queryParameters := map[string]interface{}{
		"api-version": APIVersion,
	}

	preparer := autorest.CreatePreparer(
		autorest.AsContentType("application/json; charset=utf-8"),
		autorest.AsPut(),
		autorest.WithBaseURL(client.BaseURI),
		autorest.WithPathParameters("/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.Cdn/profiles/{profileName}/endpoints/{endpointName}", pathParameters),
		autorest.WithJSON(endpoint),
		autorest.WithQueryParameters(queryParameters))
	return preparer.Prepare((&http.Request{}).WithContext(ctx))
}

// CreateSender sends the Create request. The method will close the
// http.Response Body if it receives an error.
func (client EndpointsClient) CreateSender(req *http.Request) (future EndpointsCreateFuture, err error) {
	var resp *http.Response
	resp, err = client.Send(req, azure.DoRetryWithRegistration(client.Client))
	if err != nil {
		return
	}
	var azf azure.Future
	azf, err = azure.NewFutureFromResponse(resp)
	future.FutureAPI = &azf
	future.Result = func(client EndpointsClient) (e Endpoint, err error) {
		var done bool
		done, err = future.DoneWithContext(context.Background(), client)
		if err != nil {
			err = autorest.NewErrorWithError(err, "cdn.EndpointsCreateFuture", "Result", future.Response(), "Polling failure")
			return
		}
		if !done {
			err = azure.NewAsyncOpIncompleteError("cdn.EndpointsCreateFuture")
			return
		}
		sender := autorest.DecorateSender(client, autorest.DoRetryForStatusCodes(client.RetryAttempts, client.RetryDuration, autorest.StatusCodesForRetry...))
		e.Response.Response, err = future.GetResult(sender)
		if e.Response.Response == nil && err == nil {
			err = autorest.NewErrorWithError(err, "cdn.EndpointsCreateFuture", "Result", nil, "received nil response and error")
		}
		if err == nil && e.Response.Response.StatusCode != http.StatusNoContent {
			e, err = client.CreateResponder(e.Response.Response)
			if err != nil {
				err = autorest.NewErrorWithError(err, "cdn.EndpointsCreateFuture", "Result", e.Response.Response, "Failure responding to request")
			}
		}
		return
	}
	return
}

// CreateResponder handles the response to the Create request. The method always
// closes the http.Response Body.
func (client EndpointsClient) CreateResponder(resp *http.Response) (result Endpoint, err error) {
	err = autorest.Respond(
		resp,
		azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusCreated, http.StatusAccepted),
		autorest.ByUnmarshallingJSON(&result),
		autorest.ByClosing())
	result.Response = autorest.Response{Response: resp}
	return
}

// Delete deletes an existing CDN endpoint with the specified endpoint name under the specified subscription, resource
// group and profile.
// Parameters:
// resourceGroupName - name of the Resource group within the Azure subscription.
// profileName - name of the CDN profile which is unique within the resource group.
// endpointName - name of the endpoint under the profile which is unique globally.
func (client EndpointsClient) Delete(ctx context.Context, resourceGroupName string, profileName string, endpointName string) (result EndpointsDeleteFuture, err error) {
	if tracing.IsEnabled() {
		ctx = tracing.StartSpan(ctx, fqdn+"/EndpointsClient.Delete")
		defer func() {
			sc := -1
			if result.FutureAPI != nil && result.FutureAPI.Response() != nil {
				sc = result.FutureAPI.Response().StatusCode
			}
			tracing.EndSpan(ctx, sc, err)
		}()
	}
	if err := validation.Validate([]validation.Validation{
		{TargetValue: resourceGroupName,
			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
				{Target: "resourceGroupName", Name: validation.MinLength, Rule: 1, Chain: nil},
				{Target: "resourceGroupName", Name: validation.Pattern, Rule: `^[-\w\._\(\)]+$`, Chain: nil}}}}); err != nil {
		return result, validation.NewError("cdn.EndpointsClient", "Delete", err.Error())
	}

	req, err := client.DeletePreparer(ctx, resourceGroupName, profileName, endpointName)
	if err != nil {
		err = autorest.NewErrorWithError(err, "cdn.EndpointsClient", "Delete", nil, "Failure preparing request")
		return
	}

	result, err = client.DeleteSender(req)
	if err != nil {
		err = autorest.NewErrorWithError(err, "cdn.EndpointsClient", "Delete", nil, "Failure sending request")
		return
	}

	return
}

// DeletePreparer prepares the Delete request.
func (client EndpointsClient) DeletePreparer(ctx context.Context, resourceGroupName string, profileName string, endpointName string) (*http.Request, error) {
	pathParameters := map[string]interface{}{
		"endpointName":      autorest.Encode("path", endpointName),
		"profileName":       autorest.Encode("path", profileName),
		"resourceGroupName": autorest.Encode("path", resourceGroupName),
		"subscriptionId":    autorest.Encode("path", client.SubscriptionID),
	}

	const APIVersion = "2017-10-12"
	queryParameters := map[string]interface{}{
		"api-version": APIVersion,
	}

	preparer := autorest.CreatePreparer(
		autorest.AsDelete(),
		autorest.WithBaseURL(client.BaseURI),
		autorest.WithPathParameters("/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.Cdn/profiles/{profileName}/endpoints/{endpointName}", pathParameters),
		autorest.WithQueryParameters(queryParameters))
	return preparer.Prepare((&http.Request{}).WithContext(ctx))
}

// DeleteSender sends the Delete request. The method will close the
// http.Response Body if it receives an error.
func (client EndpointsClient) DeleteSender(req *http.Request) (future EndpointsDeleteFuture, err error) {
	var resp *http.Response
	resp, err = client.Send(req, azure.DoRetryWithRegistration(client.Client))
	if err != nil {
		return
	}
	var azf azure.Future
	azf, err = azure.NewFutureFromResponse(resp)
	future.FutureAPI = &azf
	future.Result = func(client EndpointsClient) (ar autorest.Response, err error) {
		var done bool
		done, err = future.DoneWithContext(context.Background(), client)
		if err != nil {
			err = autorest.NewErrorWithError(err, "cdn.EndpointsDeleteFuture", "Result", future.Response(), "Polling failure")
			return
		}
		if !done {
			err = azure.NewAsyncOpIncompleteError("cdn.EndpointsDeleteFuture")
			return
		}
		ar.Response = future.Response()
		return
	}
	return
}

// DeleteResponder handles the response to the Delete request. The method always
// closes the http.Response Body.
func (client EndpointsClient) DeleteResponder(resp *http.Response) (result autorest.Response, err error) {
	err = autorest.Respond(
		resp,
		azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusAccepted, http.StatusNoContent),
		autorest.ByClosing())
	result.Response = resp
	return
}

// Get gets an existing CDN endpoint with the specified endpoint name under the specified subscription, resource group
// and profile.
// Parameters:
// resourceGroupName - name of the Resource group within the Azure subscription.
// profileName - name of the CDN profile which is unique within the resource group.
// endpointName - name of the endpoint under the profile which is unique globally.
func (client EndpointsClient) Get(ctx context.Context, resourceGroupName string, profileName string, endpointName string) (result Endpoint, err error) {
	if tracing.IsEnabled() {
		ctx = tracing.StartSpan(ctx, fqdn+"/EndpointsClient.Get")
		defer func() {
			sc := -1
			if result.Response.Response != nil {
				sc = result.Response.Response.StatusCode
			}
			tracing.EndSpan(ctx, sc, err)
		}()
	}
	if err := validation.Validate([]validation.Validation{
		{TargetValue: resourceGroupName,
			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
				{Target: "resourceGroupName", Name: validation.MinLength, Rule: 1, Chain: nil},
				{Target: "resourceGroupName", Name: validation.Pattern, Rule: `^[-\w\._\(\)]+$`, Chain: nil}}}}); err != nil {
		return result, validation.NewError("cdn.EndpointsClient", "Get", err.Error())
	}

	req, err := client.GetPreparer(ctx, resourceGroupName, profileName, endpointName)
	if err != nil {
		err = autorest.NewErrorWithError(err, "cdn.EndpointsClient", "Get", nil, "Failure preparing request")
		return
	}

	resp, err := client.GetSender(req)
	if err != nil {
		result.Response = autorest.Response{Response: resp}
		err = autorest.NewErrorWithError(err, "cdn.EndpointsClient", "Get", resp, "Failure sending request")
		return
	}

	result, err = client.GetResponder(resp)
	if err != nil {
		err = autorest.NewErrorWithError(err, "cdn.EndpointsClient", "Get", resp, "Failure responding to request")
		return
	}

	return
}

// GetPreparer prepares the Get request.
func (client EndpointsClient) GetPreparer(ctx context.Context, resourceGroupName string, profileName string, endpointName string) (*http.Request, error) {
	pathParameters := map[string]interface{}{
		"endpointName":      autorest.Encode("path", endpointName),
		"profileName":       autorest.Encode("path", profileName),
		"resourceGroupName": autorest.Encode("path", resourceGroupName),
		"subscriptionId":    autorest.Encode("path", client.SubscriptionID),
	}

	const APIVersion = "2017-10-12"
	queryParameters := map[string]interface{}{
		"api-version": APIVersion,
	}

	preparer := autorest.CreatePreparer(
		autorest.AsGet(),
		autorest.WithBaseURL(client.BaseURI),
		autorest.WithPathParameters("/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.Cdn/profiles/{profileName}/endpoints/{endpointName}", pathParameters),
		autorest.WithQueryParameters(queryParameters))
	return preparer.Prepare((&http.Request{}).WithContext(ctx))
}

// GetSender sends the Get request. The method will close the
// http.Response Body if it receives an error.
func (client EndpointsClient) GetSender(req *http.Request) (*http.Response, error) {
	return client.Send(req, azure.DoRetryWithRegistration(client.Client))
}

// GetResponder handles the response to the Get request. The method always
// closes the http.Response Body.
func (client EndpointsClient) GetResponder(resp *http.Response) (result Endpoint, err error) {
	err = autorest.Respond(
		resp,
		azure.WithErrorUnlessStatusCode(http.StatusOK),
		autorest.ByUnmarshallingJSON(&result),
		autorest.ByClosing())
	result.Response = autorest.Response{Response: resp}
	return
}

// ListByProfile lists existing CDN endpoints.
// Parameters:
// resourceGroupName - name of the Resource group within the Azure subscription.
// profileName - name of the CDN profile which is unique within the resource group.
func (client EndpointsClient) ListByProfile(ctx context.Context, resourceGroupName string, profileName string) (result EndpointListResultPage, err error) {
	if tracing.IsEnabled() {
		ctx = tracing.StartSpan(ctx, fqdn+"/EndpointsClient.ListByProfile")
		defer func() {
			sc := -1
			if result.elr.Response.Response != nil {
				sc = result.elr.Response.Response.StatusCode
			}
			tracing.EndSpan(ctx, sc, err)
		}()
	}
	if err := validation.Validate([]validation.Validation{
		{TargetValue: resourceGroupName,
			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
				{Target: "resourceGroupName", Name: validation.MinLength, Rule: 1, Chain: nil},
				{Target: "resourceGroupName", Name: validation.Pattern, Rule: `^[-\w\._\(\)]+$`, Chain: nil}}}}); err != nil {
		return result, validation.NewError("cdn.EndpointsClient", "ListByProfile", err.Error())
	}

	result.fn = client.listByProfileNextResults
	req, err := client.ListByProfilePreparer(ctx, resourceGroupName, profileName)
	if err != nil {
		err = autorest.NewErrorWithError(err, "cdn.EndpointsClient", "ListByProfile", nil, "Failure preparing request")
		return
	}

	resp, err := client.ListByProfileSender(req)
	if err != nil {
		result.elr.Response = autorest.Response{Response: resp}
		err = autorest.NewErrorWithError(err, "cdn.EndpointsClient", "ListByProfile", resp, "Failure sending request")
		return
	}

	result.elr, err = client.ListByProfileResponder(resp)
	if err != nil {
		err = autorest.NewErrorWithError(err, "cdn.EndpointsClient", "ListByProfile", resp, "Failure responding to request")
		return
	}
	if result.elr.hasNextLink() && result.elr.IsEmpty() {
		err = result.NextWithContext(ctx)
		return
	}

	return
}

// ListByProfilePreparer prepares the ListByProfile request.
func (client EndpointsClient) ListByProfilePreparer(ctx context.Context, resourceGroupName string, profileName string) (*http.Request, error) {
	pathParameters := map[string]interface{}{
		"profileName":       autorest.Encode("path", profileName),
		"resourceGroupName": autorest.Encode("path", resourceGroupName),
		"subscriptionId":    autorest.Encode("path", client.SubscriptionID),
	}

	const APIVersion = "2017-10-12"
	queryParameters := map[string]interface{}{
		"api-version": APIVersion,
	}

	preparer := autorest.CreatePreparer(
		autorest.AsGet(),
		autorest.WithBaseURL(client.BaseURI),
		autorest.WithPathParameters("/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.Cdn/profiles/{profileName}/endpoints", pathParameters),
		autorest.WithQueryParameters(queryParameters))
	return preparer.Prepare((&http.Request{}).WithContext(ctx))
}

// ListByProfileSender sends the ListByProfile request. The method will close the
// http.Response Body if it receives an error.
func (client EndpointsClient) ListByProfileSender(req *http.Request) (*http.Response, error) {
	return client.Send(req, azure.DoRetryWithRegistration(client.Client))
}

// ListByProfileResponder handles the response to the ListByProfile request. The method always
// closes the http.Response Body.
func (client EndpointsClient) ListByProfileResponder(resp *http.Response) (result EndpointListResult, err error) {
	err = autorest.Respond(
		resp,
		azure.WithErrorUnlessStatusCode(http.StatusOK),
		autorest.ByUnmarshallingJSON(&result),
		autorest.ByClosing())
	result.Response = autorest.Response{Response: resp}
	return
}

// listByProfileNextResults retrieves the next set of results, if any.
func (client EndpointsClient) listByProfileNextResults(ctx context.Context, lastResults EndpointListResult) (result EndpointListResult, err error) {
	req, err := lastResults.endpointListResultPreparer(ctx)
	if err != nil {
		return result, autorest.NewErrorWithError(err, "cdn.EndpointsClient", "listByProfileNextResults", nil, "Failure preparing next results request")
	}
	if req == nil {
		return
	}
	resp, err := client.ListByProfileSender(req)
	if err != nil {
		result.Response = autorest.Response{Response: resp}
		return result, autorest.NewErrorWithError(err, "cdn.EndpointsClient", "listByProfileNextResults", resp, "Failure sending next results request")
	}
	result, err = client.ListByProfileResponder(resp)
	if err != nil {
		err = autorest.NewErrorWithError(err, "cdn.EndpointsClient", "listByProfileNextResults", resp, "Failure responding to next results request")
	}
	return
}

// ListByProfileComplete enumerates all values, automatically crossing page boundaries as required.
func (client EndpointsClient) ListByProfileComplete(ctx context.Context, resourceGroupName string, profileName string) (result EndpointListResultIterator, err error) {
	if tracing.IsEnabled() {
		ctx = tracing.StartSpan(ctx, fqdn+"/EndpointsClient.ListByProfile")
		defer func() {
			sc := -1
			if result.Response().Response.Response != nil {
				sc = result.page.Response().Response.Response.StatusCode
			}
			tracing.EndSpan(ctx, sc, err)
		}()
	}
	result.page, err = client.ListByProfile(ctx, resourceGroupName, profileName)
	return
}

// ListResourceUsage checks the quota and usage of geo filters and custom domains under the given endpoint.
// Parameters:
// resourceGroupName - name of the Resource group within the Azure subscription.
// profileName - name of the CDN profile which is unique within the resource group.
// endpointName - name of the endpoint under the profile which is unique globally.
func (client EndpointsClient) ListResourceUsage(ctx context.Context, resourceGroupName string, profileName string, endpointName string) (result ResourceUsageListResultPage, err error) {
	if tracing.IsEnabled() {
		ctx = tracing.StartSpan(ctx, fqdn+"/EndpointsClient.ListResourceUsage")
		defer func() {
			sc := -1
			if result.rulr.Response.Response != nil {
				sc = result.rulr.Response.Response.StatusCode
			}
			tracing.EndSpan(ctx, sc, err)
		}()
	}
	if err := validation.Validate([]validation.Validation{
		{TargetValue: resourceGroupName,
			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
				{Target: "resourceGroupName", Name: validation.MinLength, Rule: 1, Chain: nil},
				{Target: "resourceGroupName", Name: validation.Pattern, Rule: `^[-\w\._\(\)]+$`, Chain: nil}}}}); err != nil {
		return result, validation.NewError("cdn.EndpointsClient", "ListResourceUsage", err.Error())
	}

	result.fn = client.listResourceUsageNextResults
	req, err := client.ListResourceUsagePreparer(ctx, resourceGroupName, profileName, endpointName)
	if err != nil {
		err = autorest.NewErrorWithError(err, "cdn.EndpointsClient", "ListResourceUsage", nil, "Failure preparing request")
		return
	}

	resp, err := client.ListResourceUsageSender(req)
	if err != nil {
		result.rulr.Response = autorest.Response{Response: resp}
		err = autorest.NewErrorWithError(err, "cdn.EndpointsClient", "ListResourceUsage", resp, "Failure sending request")
		return
	}

	result.rulr, err = client.ListResourceUsageResponder(resp)
	if err != nil {
		err = autorest.NewErrorWithError(err, "cdn.EndpointsClient", "ListResourceUsage", resp, "Failure responding to request")
		return
	}
	if result.rulr.hasNextLink() && result.rulr.IsEmpty() {
		err = result.NextWithContext(ctx)
		return
	}

	return
}

// ListResourceUsagePreparer prepares the ListResourceUsage request.
func (client EndpointsClient) ListResourceUsagePreparer(ctx context.Context, resourceGroupName string, profileName string, endpointName string) (*http.Request, error) {
	pathParameters := map[string]interface{}{
		"endpointName":      autorest.Encode("path", endpointName),
		"profileName":       autorest.Encode("path", profileName),
		"resourceGroupName": autorest.Encode("path", resourceGroupName),
		"subscriptionId":    autorest.Encode("path", client.SubscriptionID),
	}

	const APIVersion = "2017-10-12"
	queryParameters := map[string]interface{}{
		"api-version": APIVersion,
	}

	preparer := autorest.CreatePreparer(
		autorest.AsPost(),
		autorest.WithBaseURL(client.BaseURI),
		autorest.WithPathParameters("/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.Cdn/profiles/{profileName}/endpoints/{endpointName}/checkResourceUsage", pathParameters),
		autorest.WithQueryParameters(queryParameters))
	return preparer.Prepare((&http.Request{}).WithContext(ctx))
}

// ListResourceUsageSender sends the ListResourceUsage request. The method will close the
// http.Response Body if it receives an error.
func (client EndpointsClient) ListResourceUsageSender(req *http.Request) (*http.Response, error) {
	return client.Send(req, azure.DoRetryWithRegistration(client.Client))
}

// ListResourceUsageResponder handles the response to the ListResourceUsage request. The method always
// closes the http.Response Body.
func (client EndpointsClient) ListResourceUsageResponder(resp *http.Response) (result ResourceUsageListResult, err error) {
	err = autorest.Respond(
		resp,
		azure.WithErrorUnlessStatusCode(http.StatusOK),
		autorest.ByUnmarshallingJSON(&result),
		autorest.ByClosing())
	result.Response = autorest.Response{Response: resp}
	return
}

// listResourceUsageNextResults retrieves the next set of results, if any.
func (client EndpointsClient) listResourceUsageNextResults(ctx context.Context, lastResults ResourceUsageListResult) (result ResourceUsageListResult, err error) {
	req, err := lastResults.resourceUsageListResultPreparer(ctx)
	if err != nil {
		return result, autorest.NewErrorWithError(err, "cdn.EndpointsClient", "listResourceUsageNextResults", nil, "Failure preparing next results request")
	}
	if req == nil {
		return
	}
	resp, err := client.ListResourceUsageSender(req)
	if err != nil {
		result.Response = autorest.Response{Response: resp}
		return result, autorest.NewErrorWithError(err, "cdn.EndpointsClient", "listResourceUsageNextResults", resp, "Failure sending next results request")
	}
	result, err = client.ListResourceUsageResponder(resp)
	if err != nil {
		err = autorest.NewErrorWithError(err, "cdn.EndpointsClient", "listResourceUsageNextResults", resp, "Failure responding to next results request")
	}
	return
}

// ListResourceUsageComplete enumerates all values, automatically crossing page boundaries as required.
func (client EndpointsClient) ListResourceUsageComplete(ctx context.Context, resourceGroupName string, profileName string, endpointName string) (result ResourceUsageListResultIterator, err error) {
	if tracing.IsEnabled() {
		ctx = tracing.StartSpan(ctx, fqdn+"/EndpointsClient.ListResourceUsage")
		defer func() {
			sc := -1
			if result.Response().Response.Response != nil {
				sc = result.page.Response().Response.Response.StatusCode
			}
			tracing.EndSpan(ctx, sc, err)
		}()
	}
	result.page, err = client.ListResourceUsage(ctx, resourceGroupName, profileName, endpointName)
	return
}

// LoadContent pre-loads a content to CDN. Available for Verizon Profiles.
// Parameters:
// resourceGroupName - name of the Resource group within the Azure subscription.
// profileName - name of the CDN profile which is unique within the resource group.
// endpointName - name of the endpoint under the profile which is unique globally.
// contentFilePaths - the path to the content to be loaded. Path should be a full URL, e.g.
// ‘/pictures/city.png' which loads a single file
func (client EndpointsClient) LoadContent(ctx context.Context, resourceGroupName string, profileName string, endpointName string, contentFilePaths LoadParameters) (result EndpointsLoadContentFuture, err error) {
	if tracing.IsEnabled() {
		ctx = tracing.StartSpan(ctx, fqdn+"/EndpointsClient.LoadContent")
		defer func() {
			sc := -1
			if result.FutureAPI != nil && result.FutureAPI.Response() != nil {
				sc = result.FutureAPI.Response().StatusCode
			}
			tracing.EndSpan(ctx, sc, err)
		}()
	}
	if err := validation.Validate([]validation.Validation{
		{TargetValue: resourceGroupName,
			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
				{Target: "resourceGroupName", Name: validation.MinLength, Rule: 1, Chain: nil},
				{Target: "resourceGroupName", Name: validation.Pattern, Rule: `^[-\w\._\(\)]+$`, Chain: nil}}},
		{TargetValue: contentFilePaths,
			Constraints: []validation.Constraint{{Target: "contentFilePaths.ContentPaths", Name: validation.Null, Rule: true, Chain: nil}}}}); err != nil {
		return result, validation.NewError("cdn.EndpointsClient", "LoadContent", err.Error())
	}

	req, err := client.LoadContentPreparer(ctx, resourceGroupName, profileName, endpointName, contentFilePaths)
	if err != nil {
		err = autorest.NewErrorWithError(err, "cdn.EndpointsClient", "LoadContent", nil, "Failure preparing request")
		return
	}

	result, err = client.LoadContentSender(req)
	if err != nil {
		err = autorest.NewErrorWithError(err, "cdn.EndpointsClient", "LoadContent", nil, "Failure sending request")
		return
	}

	return
}

// LoadContentPreparer prepares the LoadContent request.
func (client EndpointsClient) LoadContentPreparer(ctx context.Context, resourceGroupName string, profileName string, endpointName string, contentFilePaths LoadParameters) (*http.Request, error) {
	pathParameters := map[string]interface{}{
		"endpointName":      autorest.Encode("path", endpointName),
		"profileName":       autorest.Encode("path", profileName),
		"resourceGroupName": autorest.Encode("path", resourceGroupName),
		"subscriptionId":    autorest.Encode("path", client.SubscriptionID),
	}

	const APIVersion = "2017-10-12"
	queryParameters := map[string]interface{}{
		"api-version": APIVersion,
	}

	preparer := autorest.CreatePreparer(
		autorest.AsContentType("application/json; charset=utf-8"),
		autorest.AsPost(),
		autorest.WithBaseURL(client.BaseURI),
		autorest.WithPathParameters("/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.Cdn/profiles/{profileName}/endpoints/{endpointName}/load", pathParameters),
		autorest.WithJSON(contentFilePaths),
		autorest.WithQueryParameters(queryParameters))
	return preparer.Prepare((&http.Request{}).WithContext(ctx))
}

// LoadContentSender sends the LoadContent request. The method will close the
// http.Response Body if it receives an error.
func (client EndpointsClient) LoadContentSender(req *http.Request) (future EndpointsLoadContentFuture, err error) {
	var resp *http.Response
	resp, err = client.Send(req, azure.DoRetryWithRegistration(client.Client))
	if err != nil {
		return
	}
	var azf azure.Future
	azf, err = azure.NewFutureFromResponse(resp)
	future.FutureAPI = &azf
	future.Result = func(client EndpointsClient) (ar autorest.Response, err error) {
		var done bool
		done, err = future.DoneWithContext(context.Background(), client)
		if err != nil {
			err = autorest.NewErrorWithError(err, "cdn.EndpointsLoadContentFuture", "Result", future.Response(), "Polling failure")
			return
		}
		if !done {
			err = azure.NewAsyncOpIncompleteError("cdn.EndpointsLoadContentFuture")
			return
		}
		ar.Response = future.Response()
		return
	}
	return
}

// LoadContentResponder handles the response to the LoadContent request. The method always
// closes the http.Response Body.
func (client EndpointsClient) LoadContentResponder(resp *http.Response) (result autorest.Response, err error) {
	err = autorest.Respond(
		resp,
		azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusAccepted),
		autorest.ByClosing())
	result.Response = resp
	return
}

// PurgeContent removes a content from CDN.
// Parameters:
// resourceGroupName - name of the Resource group within the Azure subscription.
// profileName - name of the CDN profile which is unique within the resource group.
// endpointName - name of the endpoint under the profile which is unique globally.
// contentFilePaths - the path to the content to be purged. Path can be a full URL, e.g. '/pictures/city.png'
// which removes a single file, or a directory with a wildcard, e.g. '/pictures/*' which removes all folders
// and files in the directory.
func (client EndpointsClient) PurgeContent(ctx context.Context, resourceGroupName string, profileName string, endpointName string, contentFilePaths PurgeParameters) (result EndpointsPurgeContentFuture, err error) {
	if tracing.IsEnabled() {
		ctx = tracing.StartSpan(ctx, fqdn+"/EndpointsClient.PurgeContent")
		defer func() {
			sc := -1
			if result.FutureAPI != nil && result.FutureAPI.Response() != nil {
				sc = result.FutureAPI.Response().StatusCode
			}
			tracing.EndSpan(ctx, sc, err)
		}()
	}
	if err := validation.Validate([]validation.Validation{
		{TargetValue: resourceGroupName,
			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
				{Target: "resourceGroupName", Name: validation.MinLength, Rule: 1, Chain: nil},
				{Target: "resourceGroupName", Name: validation.Pattern, Rule: `^[-\w\._\(\)]+$`, Chain: nil}}},
		{TargetValue: contentFilePaths,
			Constraints: []validation.Constraint{{Target: "contentFilePaths.ContentPaths", Name: validation.Null, Rule: true, Chain: nil}}}}); err != nil {
		return result, validation.NewError("cdn.EndpointsClient", "PurgeContent", err.Error())
	}

	req, err := client.PurgeContentPreparer(ctx, resourceGroupName, profileName, endpointName, contentFilePaths)
	if err != nil {
		err = autorest.NewErrorWithError(err, "cdn.EndpointsClient", "PurgeContent", nil, "Failure preparing request")
		return
	}

	result, err = client.PurgeContentSender(req)
	if err != nil {
		err = autorest.NewErrorWithError(err, "cdn.EndpointsClient", "PurgeContent", nil, "Failure sending request")
		return
	}

	return
}

// PurgeContentPreparer prepares the PurgeContent request.
func (client EndpointsClient) PurgeContentPreparer(ctx context.Context, resourceGroupName string, profileName string, endpointName string, contentFilePaths PurgeParameters) (*http.Request, error) {
	pathParameters := map[string]interface{}{
		"endpointName":      autorest.Encode("path", endpointName),
		"profileName":       autorest.Encode("path", profileName),
		"resourceGroupName": autorest.Encode("path", resourceGroupName),
		"subscriptionId":    autorest.Encode("path", client.SubscriptionID),
	}

	const APIVersion = "2017-10-12"
	queryParameters := map[string]interface{}{
		"api-version": APIVersion,
	}

	preparer := autorest.CreatePreparer(
		autorest.AsContentType("application/json; charset=utf-8"),
		autorest.AsPost(),
		autorest.WithBaseURL(client.BaseURI),
		autorest.WithPathParameters("/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.Cdn/profiles/{profileName}/endpoints/{endpointName}/purge", pathParameters),
		autorest.WithJSON(contentFilePaths),
		autorest.WithQueryParameters(queryParameters))
	return preparer.Prepare((&http.Request{}).WithContext(ctx))
}

// PurgeContentSender sends the PurgeContent request. The method will close the
// http.Response Body if it receives an error.
func (client EndpointsClient) PurgeContentSender(req *http.Request) (future EndpointsPurgeContentFuture, err error) {
	var resp *http.Response
	resp, err = client.Send(req, azure.DoRetryWithRegistration(client.Client))
	if err != nil {
		return
	}
	var azf azure.Future
	azf, err = azure.NewFutureFromResponse(resp)
	future.FutureAPI = &azf
	future.Result = func(client EndpointsClient) (ar autorest.Response, err error) {
		var done bool
		done, err = future.DoneWithContext(context.Background(), client)
		if err != nil {
			err = autorest.NewErrorWithError(err, "cdn.EndpointsPurgeContentFuture", "Result", future.Response(), "Polling failure")
			return
		}
		if !done {
			err = azure.NewAsyncOpIncompleteError("cdn.EndpointsPurgeContentFuture")
			return
		}
		ar.Response = future.Response()
		return
	}
	return
}

// PurgeContentResponder handles the response to the PurgeContent request. The method always
// closes the http.Response Body.
func (client EndpointsClient) PurgeContentResponder(resp *http.Response) (result autorest.Response, err error) {
	err = autorest.Respond(
		resp,
		azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusAccepted),
		autorest.ByClosing())
	result.Response = resp
	return
}

// Start starts an existing CDN endpoint that is on a stopped state.
// Parameters:
// resourceGroupName - name of the Resource group within the Azure subscription.
// profileName - name of the CDN profile which is unique within the resource group.
// endpointName - name of the endpoint under the profile which is unique globally.
func (client EndpointsClient) Start(ctx context.Context, resourceGroupName string, profileName string, endpointName string) (result EndpointsStartFuture, err error) {
	if tracing.IsEnabled() {
		ctx = tracing.StartSpan(ctx, fqdn+"/EndpointsClient.Start")
		defer func() {
			sc := -1
			if result.FutureAPI != nil && result.FutureAPI.Response() != nil {
				sc = result.FutureAPI.Response().StatusCode
			}
			tracing.EndSpan(ctx, sc, err)
		}()
	}
	if err := validation.Validate([]validation.Validation{
		{TargetValue: resourceGroupName,
			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
				{Target: "resourceGroupName", Name: validation.MinLength, Rule: 1, Chain: nil},
				{Target: "resourceGroupName", Name: validation.Pattern, Rule: `^[-\w\._\(\)]+$`, Chain: nil}}}}); err != nil {
		return result, validation.NewError("cdn.EndpointsClient", "Start", err.Error())
	}

	req, err := client.StartPreparer(ctx, resourceGroupName, profileName, endpointName)
	if err != nil {
		err = autorest.NewErrorWithError(err, "cdn.EndpointsClient", "Start", nil, "Failure preparing request")
		return
	}

	result, err = client.StartSender(req)
	if err != nil {
		err = autorest.NewErrorWithError(err, "cdn.EndpointsClient", "Start", nil, "Failure sending request")
		return
	}

	return
}

// StartPreparer prepares the Start request.
func (client EndpointsClient) StartPreparer(ctx context.Context, resourceGroupName string, profileName string, endpointName string) (*http.Request, error) {
	pathParameters := map[string]interface{}{
		"endpointName":      autorest.Encode("path", endpointName),
		"profileName":       autorest.Encode("path", profileName),
		"resourceGroupName": autorest.Encode("path", resourceGroupName),
		"subscriptionId":    autorest.Encode("path", client.SubscriptionID),
	}

	const APIVersion = "2017-10-12"
	queryParameters := map[string]interface{}{
		"api-version": APIVersion,
	}

	preparer := autorest.CreatePreparer(
		autorest.AsPost(),
		autorest.WithBaseURL(client.BaseURI),
		autorest.WithPathParameters("/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.Cdn/profiles/{profileName}/endpoints/{endpointName}/start", pathParameters),
		autorest.WithQueryParameters(queryParameters))
	return preparer.Prepare((&http.Request{}).WithContext(ctx))
}

// StartSender sends the Start request. The method will close the
// http.Response Body if it receives an error.
func (client EndpointsClient) StartSender(req *http.Request) (future EndpointsStartFuture, err error) {
	var resp *http.Response
	resp, err = client.Send(req, azure.DoRetryWithRegistration(client.Client))
	if err != nil {
		return
	}
	var azf azure.Future
	azf, err = azure.NewFutureFromResponse(resp)
	future.FutureAPI = &azf
	future.Result = func(client EndpointsClient) (e Endpoint, err error) {
		var done bool
		done, err = future.DoneWithContext(context.Background(), client)
		if err != nil {
			err = autorest.NewErrorWithError(err, "cdn.EndpointsStartFuture", "Result", future.Response(), "Polling failure")
			return
		}
		if !done {
			err = azure.NewAsyncOpIncompleteError("cdn.EndpointsStartFuture")
			return
		}
		sender := autorest.DecorateSender(client, autorest.DoRetryForStatusCodes(client.RetryAttempts, client.RetryDuration, autorest.StatusCodesForRetry...))
		e.Response.Response, err = future.GetResult(sender)
		if e.Response.Response == nil && err == nil {
			err = autorest.NewErrorWithError(err, "cdn.EndpointsStartFuture", "Result", nil, "received nil response and error")
		}
		if err == nil && e.Response.Response.StatusCode != http.StatusNoContent {
			e, err = client.StartResponder(e.Response.Response)
			if err != nil {
				err = autorest.NewErrorWithError(err, "cdn.EndpointsStartFuture", "Result", e.Response.Response, "Failure responding to request")
			}
		}
		return
	}
	return
}

// StartResponder handles the response to the Start request. The method always
// closes the http.Response Body.
func (client EndpointsClient) StartResponder(resp *http.Response) (result Endpoint, err error) {
	err = autorest.Respond(
		resp,
		azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusAccepted),
		autorest.ByUnmarshallingJSON(&result),
		autorest.ByClosing())
	result.Response = autorest.Response{Response: resp}
	return
}

// Stop stops an existing running CDN endpoint.
// Parameters:
// resourceGroupName - name of the Resource group within the Azure subscription.
// profileName - name of the CDN profile which is unique within the resource group.
// endpointName - name of the endpoint under the profile which is unique globally.
func (client EndpointsClient) Stop(ctx context.Context, resourceGroupName string, profileName string, endpointName string) (result EndpointsStopFuture, err error) {
	if tracing.IsEnabled() {
		ctx = tracing.StartSpan(ctx, fqdn+"/EndpointsClient.Stop")
		defer func() {
			sc := -1
			if result.FutureAPI != nil && result.FutureAPI.Response() != nil {
				sc = result.FutureAPI.Response().StatusCode
			}
			tracing.EndSpan(ctx, sc, err)
		}()
	}
	if err := validation.Validate([]validation.Validation{
		{TargetValue: resourceGroupName,
			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
				{Target: "resourceGroupName", Name: validation.MinLength, Rule: 1, Chain: nil},
				{Target: "resourceGroupName", Name: validation.Pattern, Rule: `^[-\w\._\(\)]+$`, Chain: nil}}}}); err != nil {
		return result, validation.NewError("cdn.EndpointsClient", "Stop", err.Error())
	}

	req, err := client.StopPreparer(ctx, resourceGroupName, profileName, endpointName)
	if err != nil {
		err = autorest.NewErrorWithError(err, "cdn.EndpointsClient", "Stop", nil, "Failure preparing request")
		return
	}

	result, err = client.StopSender(req)
	if err != nil {
		err = autorest.NewErrorWithError(err, "cdn.EndpointsClient", "Stop", nil, "Failure sending request")
		return
	}

	return
}

// StopPreparer prepares the Stop request.
func (client EndpointsClient) StopPreparer(ctx context.Context, resourceGroupName string, profileName string, endpointName string) (*http.Request, error) {
	pathParameters := map[string]interface{}{
		"endpointName":      autorest.Encode("path", endpointName),
		"profileName":       autorest.Encode("path", profileName),
		"resourceGroupName": autorest.Encode("path", resourceGroupName),
		"subscriptionId":    autorest.Encode("path", client.SubscriptionID),
	}

	const APIVersion = "2017-10-12"
	queryParameters := map[string]interface{}{
		"api-version": APIVersion,
	}

	preparer := autorest.CreatePreparer(
		autorest.AsPost(),
		autorest.WithBaseURL(client.BaseURI),
		autorest.WithPathParameters("/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.Cdn/profiles/{profileName}/endpoints/{endpointName}/stop", pathParameters),
		autorest.WithQueryParameters(queryParameters))
	return preparer.Prepare((&http.Request{}).WithContext(ctx))
}

// StopSender sends the Stop request. The method will close the
// http.Response Body if it receives an error.
func (client EndpointsClient) StopSender(req *http.Request) (future EndpointsStopFuture, err error) {
	var resp *http.Response
	resp, err = client.Send(req, azure.DoRetryWithRegistration(client.Client))
	if err != nil {
		return
	}
	var azf azure.Future
	azf, err = azure.NewFutureFromResponse(resp)
	future.FutureAPI = &azf
	future.Result = func(client EndpointsClient) (e Endpoint, err error) {
		var done bool
		done, err = future.DoneWithContext(context.Background(), client)
		if err != nil {
			err = autorest.NewErrorWithError(err, "cdn.EndpointsStopFuture", "Result", future.Response(), "Polling failure")
			return
		}
		if !done {
			err = azure.NewAsyncOpIncompleteError("cdn.EndpointsStopFuture")
			return
		}
		sender := autorest.DecorateSender(client, autorest.DoRetryForStatusCodes(client.RetryAttempts, client.RetryDuration, autorest.StatusCodesForRetry...))
		e.Response.Response, err = future.GetResult(sender)
		if e.Response.Response == nil && err == nil {
			err = autorest.NewErrorWithError(err, "cdn.EndpointsStopFuture", "Result", nil, "received nil response and error")
		}
		if err == nil && e.Response.Response.StatusCode != http.StatusNoContent {
			e, err = client.StopResponder(e.Response.Response)
			if err != nil {
				err = autorest.NewErrorWithError(err, "cdn.EndpointsStopFuture", "Result", e.Response.Response, "Failure responding to request")
			}
		}
		return
	}
	return
}

// StopResponder handles the response to the Stop request. The method always
// closes the http.Response Body.
func (client EndpointsClient) StopResponder(resp *http.Response) (result Endpoint, err error) {
	err = autorest.Respond(
		resp,
		azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusAccepted),
		autorest.ByUnmarshallingJSON(&result),
		autorest.ByClosing())
	result.Response = autorest.Response{Response: resp}
	return
}

// Update updates an existing CDN endpoint with the specified endpoint name under the specified subscription, resource
// group and profile. Only tags and Origin HostHeader can be updated after creating an endpoint. To update origins, use
// the Update Origin operation. To update custom domains, use the Update Custom Domain operation.
// Parameters:
// resourceGroupName - name of the Resource group within the Azure subscription.
// profileName - name of the CDN profile which is unique within the resource group.
// endpointName - name of the endpoint under the profile which is unique globally.
// endpointUpdateProperties - endpoint update properties
func (client EndpointsClient) Update(ctx context.Context, resourceGroupName string, profileName string, endpointName string, endpointUpdateProperties EndpointUpdateParameters) (result EndpointsUpdateFuture, err error) {
	if tracing.IsEnabled() {
		ctx = tracing.StartSpan(ctx, fqdn+"/EndpointsClient.Update")
		defer func() {
			sc := -1
			if result.FutureAPI != nil && result.FutureAPI.Response() != nil {
				sc = result.FutureAPI.Response().StatusCode
			}
			tracing.EndSpan(ctx, sc, err)
		}()
	}
	if err := validation.Validate([]validation.Validation{
		{TargetValue: resourceGroupName,
			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
				{Target: "resourceGroupName", Name: validation.MinLength, Rule: 1, Chain: nil},
				{Target: "resourceGroupName", Name: validation.Pattern, Rule: `^[-\w\._\(\)]+$`, Chain: nil}}}}); err != nil {
		return result, validation.NewError("cdn.EndpointsClient", "Update", err.Error())
	}

	req, err := client.UpdatePreparer(ctx, resourceGroupName, profileName, endpointName, endpointUpdateProperties)
	if err != nil {
		err = autorest.NewErrorWithError(err, "cdn.EndpointsClient", "Update", nil, "Failure preparing request")
		return
	}

	result, err = client.UpdateSender(req)
	if err != nil {
		err = autorest.NewErrorWithError(err, "cdn.EndpointsClient", "Update", nil, "Failure sending request")
		return
	}

	return
}

// UpdatePreparer prepares the Update request.
func (client EndpointsClient) UpdatePreparer(ctx context.Context, resourceGroupName string, profileName string, endpointName string, endpointUpdateProperties EndpointUpdateParameters) (*http.Request, error) {
	pathParameters := map[string]interface{}{
		"endpointName":      autorest.Encode("path", endpointName),
		"profileName":       autorest.Encode("path", profileName),
		"resourceGroupName": autorest.Encode("path", resourceGroupName),
		"subscriptionId":    autorest.Encode("path", client.SubscriptionID),
	}

	const APIVersion = "2017-10-12"
	queryParameters := map[string]interface{}{
		"api-version": APIVersion,
	}

	preparer := autorest.CreatePreparer(
		autorest.AsContentType("application/json; charset=utf-8"),
		autorest.AsPatch(),
		autorest.WithBaseURL(client.BaseURI),
		autorest.WithPathParameters("/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.Cdn/profiles/{profileName}/endpoints/{endpointName}", pathParameters),
		autorest.WithJSON(endpointUpdateProperties),
		autorest.WithQueryParameters(queryParameters))
	return preparer.Prepare((&http.Request{}).WithContext(ctx))
}

// UpdateSender sends the Update request. The method will close the
// http.Response Body if it receives an error.
func (client EndpointsClient) UpdateSender(req *http.Request) (future EndpointsUpdateFuture, err error) {
	var resp *http.Response
	resp, err = client.Send(req, azure.DoRetryWithRegistration(client.Client))
	if err != nil {
		return
	}
	var azf azure.Future
	azf, err = azure.NewFutureFromResponse(resp)
	future.FutureAPI = &azf
	future.Result = func(client EndpointsClient) (e Endpoint, err error) {
		var done bool
		done, err = future.DoneWithContext(context.Background(), client)
		if err != nil {
			err = autorest.NewErrorWithError(err, "cdn.EndpointsUpdateFuture", "Result", future.Response(), "Polling failure")
			return
		}
		if !done {
			err = azure.NewAsyncOpIncompleteError("cdn.EndpointsUpdateFuture")
			return
		}
		sender := autorest.DecorateSender(client, autorest.DoRetryForStatusCodes(client.RetryAttempts, client.RetryDuration, autorest.StatusCodesForRetry...))
		e.Response.Response, err = future.GetResult(sender)
		if e.Response.Response == nil && err == nil {
			err = autorest.NewErrorWithError(err, "cdn.EndpointsUpdateFuture", "Result", nil, "received nil response and error")
		}
		if err == nil && e.Response.Response.StatusCode != http.StatusNoContent {
			e, err = client.UpdateResponder(e.Response.Response)
			if err != nil {
				err = autorest.NewErrorWithError(err, "cdn.EndpointsUpdateFuture", "Result", e.Response.Response, "Failure responding to request")
			}
		}
		return
	}
	return
}

// UpdateResponder handles the response to the Update request. The method always
// closes the http.Response Body.
func (client EndpointsClient) UpdateResponder(resp *http.Response) (result Endpoint, err error) {
	err = autorest.Respond(
		resp,
		azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusAccepted),
		autorest.ByUnmarshallingJSON(&result),
		autorest.ByClosing())
	result.Response = autorest.Response{Response: resp}
	return
}

// ValidateCustomDomain validates the custom domain mapping to ensure it maps to the correct CDN endpoint in DNS.
// Parameters:
// resourceGroupName - name of the Resource group within the Azure subscription.
// profileName - name of the CDN profile which is unique within the resource group.
// endpointName - name of the endpoint under the profile which is unique globally.
// customDomainProperties - custom domain to be validated.
func (client EndpointsClient) ValidateCustomDomain(ctx context.Context, resourceGroupName string, profileName string, endpointName string, customDomainProperties ValidateCustomDomainInput) (result ValidateCustomDomainOutput, err error) {
	if tracing.IsEnabled() {
		ctx = tracing.StartSpan(ctx, fqdn+"/EndpointsClient.ValidateCustomDomain")
		defer func() {
			sc := -1
			if result.Response.Response != nil {
				sc = result.Response.Response.StatusCode
			}
			tracing.EndSpan(ctx, sc, err)
		}()
	}
	if err := validation.Validate([]validation.Validation{
		{TargetValue: resourceGroupName,
			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
				{Target: "resourceGroupName", Name: validation.MinLength, Rule: 1, Chain: nil},
				{Target: "resourceGroupName", Name: validation.Pattern, Rule: `^[-\w\._\(\)]+$`, Chain: nil}}},
		{TargetValue: customDomainProperties,
			Constraints: []validation.Constraint{{Target: "customDomainProperties.HostName", Name: validation.Null, Rule: true, Chain: nil}}}}); err != nil {
		return result, validation.NewError("cdn.EndpointsClient", "ValidateCustomDomain", err.Error())
	}

	req, err := client.ValidateCustomDomainPreparer(ctx, resourceGroupName, profileName, endpointName, customDomainProperties)
	if err != nil {
		err = autorest.NewErrorWithError(err, "cdn.EndpointsClient", "ValidateCustomDomain", nil, "Failure preparing request")
		return
	}

	resp, err := client.ValidateCustomDomainSender(req)
	if err != nil {
		result.Response = autorest.Response{Response: resp}
		err = autorest.NewErrorWithError(err, "cdn.EndpointsClient", "ValidateCustomDomain", resp, "Failure sending request")
		return
	}

	result, err = client.ValidateCustomDomainResponder(resp)
	if err != nil {
		err = autorest.NewErrorWithError(err, "cdn.EndpointsClient", "ValidateCustomDomain", resp, "Failure responding to request")
		return
	}

	return
}

// ValidateCustomDomainPreparer prepares the ValidateCustomDomain request.
func (client EndpointsClient) ValidateCustomDomainPreparer(ctx context.Context, resourceGroupName string, profileName string, endpointName string, customDomainProperties ValidateCustomDomainInput) (*http.Request, error) {
	pathParameters := map[string]interface{}{
		"endpointName":      autorest.Encode("path", endpointName),
		"profileName":       autorest.Encode("path", profileName),
		"resourceGroupName": autorest.Encode("path", resourceGroupName),
		"subscriptionId":    autorest.Encode("path", client.SubscriptionID),
	}

	const APIVersion = "2017-10-12"
	queryParameters := map[string]interface{}{
		"api-version": APIVersion,
	}

	preparer := autorest.CreatePreparer(
		autorest.AsContentType("application/json; charset=utf-8"),
		autorest.AsPost(),
		autorest.WithBaseURL(client.BaseURI),
		autorest.WithPathParameters("/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.Cdn/profiles/{profileName}/endpoints/{endpointName}/validateCustomDomain", pathParameters),
		autorest.WithJSON(customDomainProperties),
		autorest.WithQueryParameters(queryParameters))
	return preparer.Prepare((&http.Request{}).WithContext(ctx))
}

// ValidateCustomDomainSender sends the ValidateCustomDomain request. The method will close the
// http.Response Body if it receives an error.
func (client EndpointsClient) ValidateCustomDomainSender(req *http.Request) (*http.Response, error) {
	return client.Send(req, azure.DoRetryWithRegistration(client.Client))
}

// ValidateCustomDomainResponder handles the response to the ValidateCustomDomain request. The method always
// closes the http.Response Body.
func (client EndpointsClient) ValidateCustomDomainResponder(resp *http.Response) (result ValidateCustomDomainOutput, err error) {
	err = autorest.Respond(
		resp,
		azure.WithErrorUnlessStatusCode(http.StatusOK),
		autorest.ByUnmarshallingJSON(&result),
		autorest.ByClosing())
	result.Response = autorest.Response{Response: resp}
	return
}
