service.go

package apimanagement

// 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"
)

// ServiceClient is the apiManagement Client
type ServiceClient struct {
	BaseClient
}

// NewServiceClient creates an instance of the ServiceClient client.
func NewServiceClient(subscriptionID string) ServiceClient {
	return NewServiceClientWithBaseURI(DefaultBaseURI, subscriptionID)
}

// NewServiceClientWithBaseURI creates an instance of the ServiceClient 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 NewServiceClientWithBaseURI(baseURI string, subscriptionID string) ServiceClient {
	return ServiceClient{NewWithBaseURI(baseURI, subscriptionID)}
}

// ApplyNetworkConfigurationUpdates updates the Microsoft.ApiManagement resource running in the Virtual network to pick
// the updated network settings.
// Parameters:
// resourceGroupName - the name of the resource group.
// serviceName - the name of the API Management service.
// parameters - parameters supplied to the Apply Network Configuration operation. If the parameters are empty,
// all the regions in which the Api Management service is deployed will be updated sequentially without
// incurring downtime in the region.
func (client ServiceClient) ApplyNetworkConfigurationUpdates(ctx context.Context, resourceGroupName string, serviceName string, parameters *ServiceApplyNetworkConfigurationParameters) (result ServiceApplyNetworkConfigurationUpdatesFuture, err error) {
	if tracing.IsEnabled() {
		ctx = tracing.StartSpan(ctx, fqdn+"/ServiceClient.ApplyNetworkConfigurationUpdates")
		defer func() {
			sc := -1
			if result.Response() != nil {
				sc = result.Response().StatusCode
			}
			tracing.EndSpan(ctx, sc, err)
		}()
	}
	if err := validation.Validate([]validation.Validation{
		{TargetValue: serviceName,
			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
				{Target: "serviceName", Name: validation.MinLength, Rule: 1, Chain: nil},
				{Target: "serviceName", Name: validation.Pattern, Rule: `^[a-zA-Z](?:[a-zA-Z0-9-]*[a-zA-Z0-9])?$`, Chain: nil}}}}); err != nil {
		return result, validation.NewError("apimanagement.ServiceClient", "ApplyNetworkConfigurationUpdates", err.Error())
	}

	req, err := client.ApplyNetworkConfigurationUpdatesPreparer(ctx, resourceGroupName, serviceName, parameters)
	if err != nil {
		err = autorest.NewErrorWithError(err, "apimanagement.ServiceClient", "ApplyNetworkConfigurationUpdates", nil, "Failure preparing request")
		return
	}

	result, err = client.ApplyNetworkConfigurationUpdatesSender(req)
	if err != nil {
		err = autorest.NewErrorWithError(err, "apimanagement.ServiceClient", "ApplyNetworkConfigurationUpdates", nil, "Failure sending request")
		return
	}

	return
}

// ApplyNetworkConfigurationUpdatesPreparer prepares the ApplyNetworkConfigurationUpdates request.
func (client ServiceClient) ApplyNetworkConfigurationUpdatesPreparer(ctx context.Context, resourceGroupName string, serviceName string, parameters *ServiceApplyNetworkConfigurationParameters) (*http.Request, error) {
	pathParameters := map[string]interface{}{
		"resourceGroupName": autorest.Encode("path", resourceGroupName),
		"serviceName":       autorest.Encode("path", serviceName),
		"subscriptionId":    autorest.Encode("path", client.SubscriptionID),
	}

	const APIVersion = "2019-01-01"
	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.ApiManagement/service/{serviceName}/applynetworkconfigurationupdates", pathParameters),
		autorest.WithQueryParameters(queryParameters))
	if parameters != nil {
		preparer = autorest.DecoratePreparer(preparer,
			autorest.WithJSON(parameters))
	}
	return preparer.Prepare((&http.Request{}).WithContext(ctx))
}

// ApplyNetworkConfigurationUpdatesSender sends the ApplyNetworkConfigurationUpdates request. The method will close the
// http.Response Body if it receives an error.
func (client ServiceClient) ApplyNetworkConfigurationUpdatesSender(req *http.Request) (future ServiceApplyNetworkConfigurationUpdatesFuture, 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 ServiceClient) (sr ServiceResource, err error) {
		var done bool
		done, err = future.DoneWithContext(context.Background(), client)
		if err != nil {
			err = autorest.NewErrorWithError(err, "apimanagement.ServiceApplyNetworkConfigurationUpdatesFuture", "Result", future.Response(), "Polling failure")
			return
		}
		if !done {
			err = azure.NewAsyncOpIncompleteError("apimanagement.ServiceApplyNetworkConfigurationUpdatesFuture")
			return
		}
		sender := autorest.DecorateSender(client, autorest.DoRetryForStatusCodes(client.RetryAttempts, client.RetryDuration, autorest.StatusCodesForRetry...))
		if sr.Response.Response, err = future.GetResult(sender); err == nil && sr.Response.Response.StatusCode != http.StatusNoContent {
			sr, err = client.ApplyNetworkConfigurationUpdatesResponder(sr.Response.Response)
			if err != nil {
				err = autorest.NewErrorWithError(err, "apimanagement.ServiceApplyNetworkConfigurationUpdatesFuture", "Result", sr.Response.Response, "Failure responding to request")
			}
		}
		return
	}
	return
}

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

// Backup creates a backup of the API Management service to the given Azure Storage Account. This is long running
// operation and could take several minutes to complete.
// Parameters:
// resourceGroupName - the name of the resource group.
// serviceName - the name of the API Management service.
// parameters - parameters supplied to the ApiManagementService_Backup operation.
func (client ServiceClient) Backup(ctx context.Context, resourceGroupName string, serviceName string, parameters ServiceBackupRestoreParameters) (result ServiceBackupFuture, err error) {
	if tracing.IsEnabled() {
		ctx = tracing.StartSpan(ctx, fqdn+"/ServiceClient.Backup")
		defer func() {
			sc := -1
			if result.Response() != nil {
				sc = result.Response().StatusCode
			}
			tracing.EndSpan(ctx, sc, err)
		}()
	}
	if err := validation.Validate([]validation.Validation{
		{TargetValue: serviceName,
			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
				{Target: "serviceName", Name: validation.MinLength, Rule: 1, Chain: nil},
				{Target: "serviceName", Name: validation.Pattern, Rule: `^[a-zA-Z](?:[a-zA-Z0-9-]*[a-zA-Z0-9])?$`, Chain: nil}}},
		{TargetValue: parameters,
			Constraints: []validation.Constraint{{Target: "parameters.StorageAccount", Name: validation.Null, Rule: true, Chain: nil},
				{Target: "parameters.AccessKey", Name: validation.Null, Rule: true, Chain: nil},
				{Target: "parameters.ContainerName", Name: validation.Null, Rule: true, Chain: nil},
				{Target: "parameters.BackupName", Name: validation.Null, Rule: true, Chain: nil}}}}); err != nil {
		return result, validation.NewError("apimanagement.ServiceClient", "Backup", err.Error())
	}

	req, err := client.BackupPreparer(ctx, resourceGroupName, serviceName, parameters)
	if err != nil {
		err = autorest.NewErrorWithError(err, "apimanagement.ServiceClient", "Backup", nil, "Failure preparing request")
		return
	}

	result, err = client.BackupSender(req)
	if err != nil {
		err = autorest.NewErrorWithError(err, "apimanagement.ServiceClient", "Backup", nil, "Failure sending request")
		return
	}

	return
}

// BackupPreparer prepares the Backup request.
func (client ServiceClient) BackupPreparer(ctx context.Context, resourceGroupName string, serviceName string, parameters ServiceBackupRestoreParameters) (*http.Request, error) {
	pathParameters := map[string]interface{}{
		"resourceGroupName": autorest.Encode("path", resourceGroupName),
		"serviceName":       autorest.Encode("path", serviceName),
		"subscriptionId":    autorest.Encode("path", client.SubscriptionID),
	}

	const APIVersion = "2019-01-01"
	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.ApiManagement/service/{serviceName}/backup", pathParameters),
		autorest.WithJSON(parameters),
		autorest.WithQueryParameters(queryParameters))
	return preparer.Prepare((&http.Request{}).WithContext(ctx))
}

// BackupSender sends the Backup request. The method will close the
// http.Response Body if it receives an error.
func (client ServiceClient) BackupSender(req *http.Request) (future ServiceBackupFuture, 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 ServiceClient) (sr ServiceResource, err error) {
		var done bool
		done, err = future.DoneWithContext(context.Background(), client)
		if err != nil {
			err = autorest.NewErrorWithError(err, "apimanagement.ServiceBackupFuture", "Result", future.Response(), "Polling failure")
			return
		}
		if !done {
			err = azure.NewAsyncOpIncompleteError("apimanagement.ServiceBackupFuture")
			return
		}
		sender := autorest.DecorateSender(client, autorest.DoRetryForStatusCodes(client.RetryAttempts, client.RetryDuration, autorest.StatusCodesForRetry...))
		if sr.Response.Response, err = future.GetResult(sender); err == nil && sr.Response.Response.StatusCode != http.StatusNoContent {
			sr, err = client.BackupResponder(sr.Response.Response)
			if err != nil {
				err = autorest.NewErrorWithError(err, "apimanagement.ServiceBackupFuture", "Result", sr.Response.Response, "Failure responding to request")
			}
		}
		return
	}
	return
}

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

// CheckNameAvailability checks availability and correctness of a name for an API Management service.
// Parameters:
// parameters - parameters supplied to the CheckNameAvailability operation.
func (client ServiceClient) CheckNameAvailability(ctx context.Context, parameters ServiceCheckNameAvailabilityParameters) (result ServiceNameAvailabilityResult, err error) {
	if tracing.IsEnabled() {
		ctx = tracing.StartSpan(ctx, fqdn+"/ServiceClient.CheckNameAvailability")
		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: parameters,
			Constraints: []validation.Constraint{{Target: "parameters.Name", Name: validation.Null, Rule: true, Chain: nil}}}}); err != nil {
		return result, validation.NewError("apimanagement.ServiceClient", "CheckNameAvailability", err.Error())
	}

	req, err := client.CheckNameAvailabilityPreparer(ctx, parameters)
	if err != nil {
		err = autorest.NewErrorWithError(err, "apimanagement.ServiceClient", "CheckNameAvailability", nil, "Failure preparing request")
		return
	}

	resp, err := client.CheckNameAvailabilitySender(req)
	if err != nil {
		result.Response = autorest.Response{Response: resp}
		err = autorest.NewErrorWithError(err, "apimanagement.ServiceClient", "CheckNameAvailability", resp, "Failure sending request")
		return
	}

	result, err = client.CheckNameAvailabilityResponder(resp)
	if err != nil {
		err = autorest.NewErrorWithError(err, "apimanagement.ServiceClient", "CheckNameAvailability", resp, "Failure responding to request")
		return
	}

	return
}

// CheckNameAvailabilityPreparer prepares the CheckNameAvailability request.
func (client ServiceClient) CheckNameAvailabilityPreparer(ctx context.Context, parameters ServiceCheckNameAvailabilityParameters) (*http.Request, error) {
	pathParameters := map[string]interface{}{
		"subscriptionId": autorest.Encode("path", client.SubscriptionID),
	}

	const APIVersion = "2019-01-01"
	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}/providers/Microsoft.ApiManagement/checkNameAvailability", pathParameters),
		autorest.WithJSON(parameters),
		autorest.WithQueryParameters(queryParameters))
	return preparer.Prepare((&http.Request{}).WithContext(ctx))
}

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

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

// CreateOrUpdate creates or updates an API Management service. This is long running operation and could take several
// minutes to complete.
// Parameters:
// resourceGroupName - the name of the resource group.
// serviceName - the name of the API Management service.
// parameters - parameters supplied to the CreateOrUpdate API Management service operation.
func (client ServiceClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, serviceName string, parameters ServiceResource) (result ServiceCreateOrUpdateFuture, err error) {
	if tracing.IsEnabled() {
		ctx = tracing.StartSpan(ctx, fqdn+"/ServiceClient.CreateOrUpdate")
		defer func() {
			sc := -1
			if result.Response() != nil {
				sc = result.Response().StatusCode
			}
			tracing.EndSpan(ctx, sc, err)
		}()
	}
	if err := validation.Validate([]validation.Validation{
		{TargetValue: serviceName,
			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
				{Target: "serviceName", Name: validation.MinLength, Rule: 1, Chain: nil},
				{Target: "serviceName", Name: validation.Pattern, Rule: `^[a-zA-Z](?:[a-zA-Z0-9-]*[a-zA-Z0-9])?$`, Chain: nil}}},
		{TargetValue: parameters,
			Constraints: []validation.Constraint{{Target: "parameters.ServiceProperties", Name: validation.Null, Rule: true,
				Chain: []validation.Constraint{{Target: "parameters.ServiceProperties.PublisherEmail", Name: validation.Null, Rule: true,
					Chain: []validation.Constraint{{Target: "parameters.ServiceProperties.PublisherEmail", Name: validation.MaxLength, Rule: 100, Chain: nil}}},
					{Target: "parameters.ServiceProperties.PublisherName", Name: validation.Null, Rule: true,
						Chain: []validation.Constraint{{Target: "parameters.ServiceProperties.PublisherName", Name: validation.MaxLength, Rule: 100, Chain: nil}}},
				}},
				{Target: "parameters.Sku", Name: validation.Null, Rule: true, Chain: nil},
				{Target: "parameters.Identity", Name: validation.Null, Rule: false,
					Chain: []validation.Constraint{{Target: "parameters.Identity.Type", Name: validation.Null, Rule: true, Chain: nil}}},
				{Target: "parameters.Location", Name: validation.Null, Rule: true, Chain: nil}}}}); err != nil {
		return result, validation.NewError("apimanagement.ServiceClient", "CreateOrUpdate", err.Error())
	}

	req, err := client.CreateOrUpdatePreparer(ctx, resourceGroupName, serviceName, parameters)
	if err != nil {
		err = autorest.NewErrorWithError(err, "apimanagement.ServiceClient", "CreateOrUpdate", nil, "Failure preparing request")
		return
	}

	result, err = client.CreateOrUpdateSender(req)
	if err != nil {
		err = autorest.NewErrorWithError(err, "apimanagement.ServiceClient", "CreateOrUpdate", nil, "Failure sending request")
		return
	}

	return
}

// CreateOrUpdatePreparer prepares the CreateOrUpdate request.
func (client ServiceClient) CreateOrUpdatePreparer(ctx context.Context, resourceGroupName string, serviceName string, parameters ServiceResource) (*http.Request, error) {
	pathParameters := map[string]interface{}{
		"resourceGroupName": autorest.Encode("path", resourceGroupName),
		"serviceName":       autorest.Encode("path", serviceName),
		"subscriptionId":    autorest.Encode("path", client.SubscriptionID),
	}

	const APIVersion = "2019-01-01"
	queryParameters := map[string]interface{}{
		"api-version": APIVersion,
	}

	parameters.Etag = nil
	preparer := autorest.CreatePreparer(
		autorest.AsContentType("application/json; charset=utf-8"),
		autorest.AsPut(),
		autorest.WithBaseURL(client.BaseURI),
		autorest.WithPathParameters("/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.ApiManagement/service/{serviceName}", pathParameters),
		autorest.WithJSON(parameters),
		autorest.WithQueryParameters(queryParameters))
	return preparer.Prepare((&http.Request{}).WithContext(ctx))
}

// CreateOrUpdateSender sends the CreateOrUpdate request. The method will close the
// http.Response Body if it receives an error.
func (client ServiceClient) CreateOrUpdateSender(req *http.Request) (future ServiceCreateOrUpdateFuture, 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 ServiceClient) (sr ServiceResource, err error) {
		var done bool
		done, err = future.DoneWithContext(context.Background(), client)
		if err != nil {
			err = autorest.NewErrorWithError(err, "apimanagement.ServiceCreateOrUpdateFuture", "Result", future.Response(), "Polling failure")
			return
		}
		if !done {
			err = azure.NewAsyncOpIncompleteError("apimanagement.ServiceCreateOrUpdateFuture")
			return
		}
		sender := autorest.DecorateSender(client, autorest.DoRetryForStatusCodes(client.RetryAttempts, client.RetryDuration, autorest.StatusCodesForRetry...))
		if sr.Response.Response, err = future.GetResult(sender); err == nil && sr.Response.Response.StatusCode != http.StatusNoContent {
			sr, err = client.CreateOrUpdateResponder(sr.Response.Response)
			if err != nil {
				err = autorest.NewErrorWithError(err, "apimanagement.ServiceCreateOrUpdateFuture", "Result", sr.Response.Response, "Failure responding to request")
			}
		}
		return
	}
	return
}

// CreateOrUpdateResponder handles the response to the CreateOrUpdate request. The method always
// closes the http.Response Body.
func (client ServiceClient) CreateOrUpdateResponder(resp *http.Response) (result ServiceResource, 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 API Management service.
// Parameters:
// resourceGroupName - the name of the resource group.
// serviceName - the name of the API Management service.
func (client ServiceClient) Delete(ctx context.Context, resourceGroupName string, serviceName string) (result ServiceDeleteFuture, err error) {
	if tracing.IsEnabled() {
		ctx = tracing.StartSpan(ctx, fqdn+"/ServiceClient.Delete")
		defer func() {
			sc := -1
			if result.Response() != nil {
				sc = result.Response().StatusCode
			}
			tracing.EndSpan(ctx, sc, err)
		}()
	}
	if err := validation.Validate([]validation.Validation{
		{TargetValue: serviceName,
			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
				{Target: "serviceName", Name: validation.MinLength, Rule: 1, Chain: nil},
				{Target: "serviceName", Name: validation.Pattern, Rule: `^[a-zA-Z](?:[a-zA-Z0-9-]*[a-zA-Z0-9])?$`, Chain: nil}}}}); err != nil {
		return result, validation.NewError("apimanagement.ServiceClient", "Delete", err.Error())
	}

	req, err := client.DeletePreparer(ctx, resourceGroupName, serviceName)
	if err != nil {
		err = autorest.NewErrorWithError(err, "apimanagement.ServiceClient", "Delete", nil, "Failure preparing request")
		return
	}

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

	return
}

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

	const APIVersion = "2019-01-01"
	queryParameters := map[string]interface{}{
		"api-version": APIVersion,
	}

	preparer := autorest.CreatePreparer(
		autorest.AsDelete(),
		autorest.WithBaseURL(client.BaseURI),
		autorest.WithPathParameters("/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.ApiManagement/service/{serviceName}", 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 ServiceClient) DeleteSender(req *http.Request) (future ServiceDeleteFuture, 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 ServiceClient) (sr ServiceResource, err error) {
		var done bool
		done, err = future.DoneWithContext(context.Background(), client)
		if err != nil {
			err = autorest.NewErrorWithError(err, "apimanagement.ServiceDeleteFuture", "Result", future.Response(), "Polling failure")
			return
		}
		if !done {
			err = azure.NewAsyncOpIncompleteError("apimanagement.ServiceDeleteFuture")
			return
		}
		sender := autorest.DecorateSender(client, autorest.DoRetryForStatusCodes(client.RetryAttempts, client.RetryDuration, autorest.StatusCodesForRetry...))
		if sr.Response.Response, err = future.GetResult(sender); err == nil && sr.Response.Response.StatusCode != http.StatusNoContent {
			sr, err = client.DeleteResponder(sr.Response.Response)
			if err != nil {
				err = autorest.NewErrorWithError(err, "apimanagement.ServiceDeleteFuture", "Result", sr.Response.Response, "Failure responding to request")
			}
		}
		return
	}
	return
}

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

// Get gets an API Management service resource description.
// Parameters:
// resourceGroupName - the name of the resource group.
// serviceName - the name of the API Management service.
func (client ServiceClient) Get(ctx context.Context, resourceGroupName string, serviceName string) (result ServiceResource, err error) {
	if tracing.IsEnabled() {
		ctx = tracing.StartSpan(ctx, fqdn+"/ServiceClient.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: serviceName,
			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
				{Target: "serviceName", Name: validation.MinLength, Rule: 1, Chain: nil},
				{Target: "serviceName", Name: validation.Pattern, Rule: `^[a-zA-Z](?:[a-zA-Z0-9-]*[a-zA-Z0-9])?$`, Chain: nil}}}}); err != nil {
		return result, validation.NewError("apimanagement.ServiceClient", "Get", err.Error())
	}

	req, err := client.GetPreparer(ctx, resourceGroupName, serviceName)
	if err != nil {
		err = autorest.NewErrorWithError(err, "apimanagement.ServiceClient", "Get", nil, "Failure preparing request")
		return
	}

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

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

	return
}

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

	const APIVersion = "2019-01-01"
	queryParameters := map[string]interface{}{
		"api-version": APIVersion,
	}

	preparer := autorest.CreatePreparer(
		autorest.AsGet(),
		autorest.WithBaseURL(client.BaseURI),
		autorest.WithPathParameters("/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.ApiManagement/service/{serviceName}", 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 ServiceClient) 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 ServiceClient) GetResponder(resp *http.Response) (result ServiceResource, err error) {
	err = autorest.Respond(
		resp,
		azure.WithErrorUnlessStatusCode(http.StatusOK),
		autorest.ByUnmarshallingJSON(&result),
		autorest.ByClosing())
	result.Response = autorest.Response{Response: resp}
	return
}

// GetSsoToken gets the Single-Sign-On token for the API Management Service which is valid for 5 Minutes.
// Parameters:
// resourceGroupName - the name of the resource group.
// serviceName - the name of the API Management service.
func (client ServiceClient) GetSsoToken(ctx context.Context, resourceGroupName string, serviceName string) (result ServiceGetSsoTokenResult, err error) {
	if tracing.IsEnabled() {
		ctx = tracing.StartSpan(ctx, fqdn+"/ServiceClient.GetSsoToken")
		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: serviceName,
			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
				{Target: "serviceName", Name: validation.MinLength, Rule: 1, Chain: nil},
				{Target: "serviceName", Name: validation.Pattern, Rule: `^[a-zA-Z](?:[a-zA-Z0-9-]*[a-zA-Z0-9])?$`, Chain: nil}}}}); err != nil {
		return result, validation.NewError("apimanagement.ServiceClient", "GetSsoToken", err.Error())
	}

	req, err := client.GetSsoTokenPreparer(ctx, resourceGroupName, serviceName)
	if err != nil {
		err = autorest.NewErrorWithError(err, "apimanagement.ServiceClient", "GetSsoToken", nil, "Failure preparing request")
		return
	}

	resp, err := client.GetSsoTokenSender(req)
	if err != nil {
		result.Response = autorest.Response{Response: resp}
		err = autorest.NewErrorWithError(err, "apimanagement.ServiceClient", "GetSsoToken", resp, "Failure sending request")
		return
	}

	result, err = client.GetSsoTokenResponder(resp)
	if err != nil {
		err = autorest.NewErrorWithError(err, "apimanagement.ServiceClient", "GetSsoToken", resp, "Failure responding to request")
		return
	}

	return
}

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

	const APIVersion = "2019-01-01"
	queryParameters := map[string]interface{}{
		"api-version": APIVersion,
	}

	preparer := autorest.CreatePreparer(
		autorest.AsPost(),
		autorest.WithBaseURL(client.BaseURI),
		autorest.WithPathParameters("/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.ApiManagement/service/{serviceName}/getssotoken", pathParameters),
		autorest.WithQueryParameters(queryParameters))
	return preparer.Prepare((&http.Request{}).WithContext(ctx))
}

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

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

// List lists all API Management services within an Azure subscription.
func (client ServiceClient) List(ctx context.Context) (result ServiceListResultPage, err error) {
	if tracing.IsEnabled() {
		ctx = tracing.StartSpan(ctx, fqdn+"/ServiceClient.List")
		defer func() {
			sc := -1
			if result.slr.Response.Response != nil {
				sc = result.slr.Response.Response.StatusCode
			}
			tracing.EndSpan(ctx, sc, err)
		}()
	}
	result.fn = client.listNextResults
	req, err := client.ListPreparer(ctx)
	if err != nil {
		err = autorest.NewErrorWithError(err, "apimanagement.ServiceClient", "List", nil, "Failure preparing request")
		return
	}

	resp, err := client.ListSender(req)
	if err != nil {
		result.slr.Response = autorest.Response{Response: resp}
		err = autorest.NewErrorWithError(err, "apimanagement.ServiceClient", "List", resp, "Failure sending request")
		return
	}

	result.slr, err = client.ListResponder(resp)
	if err != nil {
		err = autorest.NewErrorWithError(err, "apimanagement.ServiceClient", "List", resp, "Failure responding to request")
		return
	}
	if result.slr.hasNextLink() && result.slr.IsEmpty() {
		err = result.NextWithContext(ctx)
		return
	}

	return
}

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

	const APIVersion = "2019-01-01"
	queryParameters := map[string]interface{}{
		"api-version": APIVersion,
	}

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

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

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

// listNextResults retrieves the next set of results, if any.
func (client ServiceClient) listNextResults(ctx context.Context, lastResults ServiceListResult) (result ServiceListResult, err error) {
	req, err := lastResults.serviceListResultPreparer(ctx)
	if err != nil {
		return result, autorest.NewErrorWithError(err, "apimanagement.ServiceClient", "listNextResults", nil, "Failure preparing next results request")
	}
	if req == nil {
		return
	}
	resp, err := client.ListSender(req)
	if err != nil {
		result.Response = autorest.Response{Response: resp}
		return result, autorest.NewErrorWithError(err, "apimanagement.ServiceClient", "listNextResults", resp, "Failure sending next results request")
	}
	result, err = client.ListResponder(resp)
	if err != nil {
		err = autorest.NewErrorWithError(err, "apimanagement.ServiceClient", "listNextResults", resp, "Failure responding to next results request")
	}
	return
}

// ListComplete enumerates all values, automatically crossing page boundaries as required.
func (client ServiceClient) ListComplete(ctx context.Context) (result ServiceListResultIterator, err error) {
	if tracing.IsEnabled() {
		ctx = tracing.StartSpan(ctx, fqdn+"/ServiceClient.List")
		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.List(ctx)
	return
}

// ListByResourceGroup list all API Management services within a resource group.
// Parameters:
// resourceGroupName - the name of the resource group.
func (client ServiceClient) ListByResourceGroup(ctx context.Context, resourceGroupName string) (result ServiceListResultPage, err error) {
	if tracing.IsEnabled() {
		ctx = tracing.StartSpan(ctx, fqdn+"/ServiceClient.ListByResourceGroup")
		defer func() {
			sc := -1
			if result.slr.Response.Response != nil {
				sc = result.slr.Response.Response.StatusCode
			}
			tracing.EndSpan(ctx, sc, err)
		}()
	}
	result.fn = client.listByResourceGroupNextResults
	req, err := client.ListByResourceGroupPreparer(ctx, resourceGroupName)
	if err != nil {
		err = autorest.NewErrorWithError(err, "apimanagement.ServiceClient", "ListByResourceGroup", nil, "Failure preparing request")
		return
	}

	resp, err := client.ListByResourceGroupSender(req)
	if err != nil {
		result.slr.Response = autorest.Response{Response: resp}
		err = autorest.NewErrorWithError(err, "apimanagement.ServiceClient", "ListByResourceGroup", resp, "Failure sending request")
		return
	}

	result.slr, err = client.ListByResourceGroupResponder(resp)
	if err != nil {
		err = autorest.NewErrorWithError(err, "apimanagement.ServiceClient", "ListByResourceGroup", resp, "Failure responding to request")
		return
	}
	if result.slr.hasNextLink() && result.slr.IsEmpty() {
		err = result.NextWithContext(ctx)
		return
	}

	return
}

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

	const APIVersion = "2019-01-01"
	queryParameters := map[string]interface{}{
		"api-version": APIVersion,
	}

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

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

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

// listByResourceGroupNextResults retrieves the next set of results, if any.
func (client ServiceClient) listByResourceGroupNextResults(ctx context.Context, lastResults ServiceListResult) (result ServiceListResult, err error) {
	req, err := lastResults.serviceListResultPreparer(ctx)
	if err != nil {
		return result, autorest.NewErrorWithError(err, "apimanagement.ServiceClient", "listByResourceGroupNextResults", nil, "Failure preparing next results request")
	}
	if req == nil {
		return
	}
	resp, err := client.ListByResourceGroupSender(req)
	if err != nil {
		result.Response = autorest.Response{Response: resp}
		return result, autorest.NewErrorWithError(err, "apimanagement.ServiceClient", "listByResourceGroupNextResults", resp, "Failure sending next results request")
	}
	result, err = client.ListByResourceGroupResponder(resp)
	if err != nil {
		err = autorest.NewErrorWithError(err, "apimanagement.ServiceClient", "listByResourceGroupNextResults", resp, "Failure responding to next results request")
	}
	return
}

// ListByResourceGroupComplete enumerates all values, automatically crossing page boundaries as required.
func (client ServiceClient) ListByResourceGroupComplete(ctx context.Context, resourceGroupName string) (result ServiceListResultIterator, err error) {
	if tracing.IsEnabled() {
		ctx = tracing.StartSpan(ctx, fqdn+"/ServiceClient.ListByResourceGroup")
		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.ListByResourceGroup(ctx, resourceGroupName)
	return
}

// Restore restores a backup of an API Management service created using the ApiManagementService_Backup operation on
// the current service. This is a long running operation and could take several minutes to complete.
// Parameters:
// resourceGroupName - the name of the resource group.
// serviceName - the name of the API Management service.
// parameters - parameters supplied to the Restore API Management service from backup operation.
func (client ServiceClient) Restore(ctx context.Context, resourceGroupName string, serviceName string, parameters ServiceBackupRestoreParameters) (result ServiceRestoreFuture, err error) {
	if tracing.IsEnabled() {
		ctx = tracing.StartSpan(ctx, fqdn+"/ServiceClient.Restore")
		defer func() {
			sc := -1
			if result.Response() != nil {
				sc = result.Response().StatusCode
			}
			tracing.EndSpan(ctx, sc, err)
		}()
	}
	if err := validation.Validate([]validation.Validation{
		{TargetValue: serviceName,
			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
				{Target: "serviceName", Name: validation.MinLength, Rule: 1, Chain: nil},
				{Target: "serviceName", Name: validation.Pattern, Rule: `^[a-zA-Z](?:[a-zA-Z0-9-]*[a-zA-Z0-9])?$`, Chain: nil}}},
		{TargetValue: parameters,
			Constraints: []validation.Constraint{{Target: "parameters.StorageAccount", Name: validation.Null, Rule: true, Chain: nil},
				{Target: "parameters.AccessKey", Name: validation.Null, Rule: true, Chain: nil},
				{Target: "parameters.ContainerName", Name: validation.Null, Rule: true, Chain: nil},
				{Target: "parameters.BackupName", Name: validation.Null, Rule: true, Chain: nil}}}}); err != nil {
		return result, validation.NewError("apimanagement.ServiceClient", "Restore", err.Error())
	}

	req, err := client.RestorePreparer(ctx, resourceGroupName, serviceName, parameters)
	if err != nil {
		err = autorest.NewErrorWithError(err, "apimanagement.ServiceClient", "Restore", nil, "Failure preparing request")
		return
	}

	result, err = client.RestoreSender(req)
	if err != nil {
		err = autorest.NewErrorWithError(err, "apimanagement.ServiceClient", "Restore", nil, "Failure sending request")
		return
	}

	return
}

// RestorePreparer prepares the Restore request.
func (client ServiceClient) RestorePreparer(ctx context.Context, resourceGroupName string, serviceName string, parameters ServiceBackupRestoreParameters) (*http.Request, error) {
	pathParameters := map[string]interface{}{
		"resourceGroupName": autorest.Encode("path", resourceGroupName),
		"serviceName":       autorest.Encode("path", serviceName),
		"subscriptionId":    autorest.Encode("path", client.SubscriptionID),
	}

	const APIVersion = "2019-01-01"
	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.ApiManagement/service/{serviceName}/restore", pathParameters),
		autorest.WithJSON(parameters),
		autorest.WithQueryParameters(queryParameters))
	return preparer.Prepare((&http.Request{}).WithContext(ctx))
}

// RestoreSender sends the Restore request. The method will close the
// http.Response Body if it receives an error.
func (client ServiceClient) RestoreSender(req *http.Request) (future ServiceRestoreFuture, 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 ServiceClient) (sr ServiceResource, err error) {
		var done bool
		done, err = future.DoneWithContext(context.Background(), client)
		if err != nil {
			err = autorest.NewErrorWithError(err, "apimanagement.ServiceRestoreFuture", "Result", future.Response(), "Polling failure")
			return
		}
		if !done {
			err = azure.NewAsyncOpIncompleteError("apimanagement.ServiceRestoreFuture")
			return
		}
		sender := autorest.DecorateSender(client, autorest.DoRetryForStatusCodes(client.RetryAttempts, client.RetryDuration, autorest.StatusCodesForRetry...))
		if sr.Response.Response, err = future.GetResult(sender); err == nil && sr.Response.Response.StatusCode != http.StatusNoContent {
			sr, err = client.RestoreResponder(sr.Response.Response)
			if err != nil {
				err = autorest.NewErrorWithError(err, "apimanagement.ServiceRestoreFuture", "Result", sr.Response.Response, "Failure responding to request")
			}
		}
		return
	}
	return
}

// RestoreResponder handles the response to the Restore request. The method always
// closes the http.Response Body.
func (client ServiceClient) RestoreResponder(resp *http.Response) (result ServiceResource, 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 API Management service.
// Parameters:
// resourceGroupName - the name of the resource group.
// serviceName - the name of the API Management service.
// parameters - parameters supplied to the CreateOrUpdate API Management service operation.
func (client ServiceClient) Update(ctx context.Context, resourceGroupName string, serviceName string, parameters ServiceUpdateParameters) (result ServiceUpdateFuture, err error) {
	if tracing.IsEnabled() {
		ctx = tracing.StartSpan(ctx, fqdn+"/ServiceClient.Update")
		defer func() {
			sc := -1
			if result.Response() != nil {
				sc = result.Response().StatusCode
			}
			tracing.EndSpan(ctx, sc, err)
		}()
	}
	if err := validation.Validate([]validation.Validation{
		{TargetValue: serviceName,
			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
				{Target: "serviceName", Name: validation.MinLength, Rule: 1, Chain: nil},
				{Target: "serviceName", Name: validation.Pattern, Rule: `^[a-zA-Z](?:[a-zA-Z0-9-]*[a-zA-Z0-9])?$`, Chain: nil}}}}); err != nil {
		return result, validation.NewError("apimanagement.ServiceClient", "Update", err.Error())
	}

	req, err := client.UpdatePreparer(ctx, resourceGroupName, serviceName, parameters)
	if err != nil {
		err = autorest.NewErrorWithError(err, "apimanagement.ServiceClient", "Update", nil, "Failure preparing request")
		return
	}

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

	return
}

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

	const APIVersion = "2019-01-01"
	queryParameters := map[string]interface{}{
		"api-version": APIVersion,
	}

	parameters.Etag = nil
	preparer := autorest.CreatePreparer(
		autorest.AsContentType("application/json; charset=utf-8"),
		autorest.AsPatch(),
		autorest.WithBaseURL(client.BaseURI),
		autorest.WithPathParameters("/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.ApiManagement/service/{serviceName}", pathParameters),
		autorest.WithJSON(parameters),
		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 ServiceClient) UpdateSender(req *http.Request) (future ServiceUpdateFuture, 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 ServiceClient) (sr ServiceResource, err error) {
		var done bool
		done, err = future.DoneWithContext(context.Background(), client)
		if err != nil {
			err = autorest.NewErrorWithError(err, "apimanagement.ServiceUpdateFuture", "Result", future.Response(), "Polling failure")
			return
		}
		if !done {
			err = azure.NewAsyncOpIncompleteError("apimanagement.ServiceUpdateFuture")
			return
		}
		sender := autorest.DecorateSender(client, autorest.DoRetryForStatusCodes(client.RetryAttempts, client.RetryDuration, autorest.StatusCodesForRetry...))
		if sr.Response.Response, err = future.GetResult(sender); err == nil && sr.Response.Response.StatusCode != http.StatusNoContent {
			sr, err = client.UpdateResponder(sr.Response.Response)
			if err != nil {
				err = autorest.NewErrorWithError(err, "apimanagement.ServiceUpdateFuture", "Result", sr.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 ServiceClient) UpdateResponder(resp *http.Response) (result ServiceResource, err error) {
	err = autorest.Respond(
		resp,
		azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusAccepted),
		autorest.ByUnmarshallingJSON(&result),
		autorest.ByClosing())
	result.Response = autorest.Response{Response: resp}
	return
}