domains.go

package eventgrid

// Copyright (c) Microsoft Corporation. All rights reserved.
// Licensed under the MIT License. See License.txt in the project root for license information.
//
// Code generated by Microsoft (R) AutoRest Code Generator.
// 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"
)

// DomainsClient is the azure EventGrid Management Client
type DomainsClient struct {
	BaseClient
}

// NewDomainsClient creates an instance of the DomainsClient client.
func NewDomainsClient(subscriptionID string) DomainsClient {
	return NewDomainsClientWithBaseURI(DefaultBaseURI, subscriptionID)
}

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

// CreateOrUpdate asynchronously creates or updates a new domain with the specified parameters.
// Parameters:
// resourceGroupName - the name of the resource group within the user's subscription.
// domainName - name of the domain
// domainInfo - domain information
func (client DomainsClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, domainName string, domainInfo Domain) (result DomainsCreateOrUpdateFuture, err error) {
	if tracing.IsEnabled() {
		ctx = tracing.StartSpan(ctx, fqdn+"/DomainsClient.CreateOrUpdate")
		defer func() {
			sc := -1
			if result.FutureAPI != nil && result.FutureAPI.Response() != nil {
				sc = result.FutureAPI.Response().StatusCode
			}
			tracing.EndSpan(ctx, sc, err)
		}()
	}
	req, err := client.CreateOrUpdatePreparer(ctx, resourceGroupName, domainName, domainInfo)
	if err != nil {
		err = autorest.NewErrorWithError(err, "eventgrid.DomainsClient", "CreateOrUpdate", nil, "Failure preparing request")
		return
	}

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

	return
}

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

	const APIVersion = "2019-02-01-preview"
	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.EventGrid/domains/{domainName}", pathParameters),
		autorest.WithJSON(domainInfo),
		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 DomainsClient) CreateOrUpdateSender(req *http.Request) (future DomainsCreateOrUpdateFuture, err error) {
	var resp *http.Response
	future.FutureAPI = &azure.Future{}
	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 = future.result
	return
}

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

// Delete delete existing domain
// Parameters:
// resourceGroupName - the name of the resource group within the user's subscription.
// domainName - name of the domain
func (client DomainsClient) Delete(ctx context.Context, resourceGroupName string, domainName string) (result DomainsDeleteFuture, err error) {
	if tracing.IsEnabled() {
		ctx = tracing.StartSpan(ctx, fqdn+"/DomainsClient.Delete")
		defer func() {
			sc := -1
			if result.FutureAPI != nil && result.FutureAPI.Response() != nil {
				sc = result.FutureAPI.Response().StatusCode
			}
			tracing.EndSpan(ctx, sc, err)
		}()
	}
	req, err := client.DeletePreparer(ctx, resourceGroupName, domainName)
	if err != nil {
		err = autorest.NewErrorWithError(err, "eventgrid.DomainsClient", "Delete", nil, "Failure preparing request")
		return
	}

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

	return
}

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

	const APIVersion = "2019-02-01-preview"
	queryParameters := map[string]interface{}{
		"api-version": APIVersion,
	}

	preparer := autorest.CreatePreparer(
		autorest.AsDelete(),
		autorest.WithBaseURL(client.BaseURI),
		autorest.WithPathParameters("/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.EventGrid/domains/{domainName}", 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 DomainsClient) DeleteSender(req *http.Request) (future DomainsDeleteFuture, err error) {
	var resp *http.Response
	future.FutureAPI = &azure.Future{}
	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 = future.result
	return
}

// DeleteResponder handles the response to the Delete request. The method always
// closes the http.Response Body.
func (client DomainsClient) 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 get properties of a domain
// Parameters:
// resourceGroupName - the name of the resource group within the user's subscription.
// domainName - name of the domain
func (client DomainsClient) Get(ctx context.Context, resourceGroupName string, domainName string) (result Domain, err error) {
	if tracing.IsEnabled() {
		ctx = tracing.StartSpan(ctx, fqdn+"/DomainsClient.Get")
		defer func() {
			sc := -1
			if result.Response.Response != nil {
				sc = result.Response.Response.StatusCode
			}
			tracing.EndSpan(ctx, sc, err)
		}()
	}
	req, err := client.GetPreparer(ctx, resourceGroupName, domainName)
	if err != nil {
		err = autorest.NewErrorWithError(err, "eventgrid.DomainsClient", "Get", nil, "Failure preparing request")
		return
	}

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

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

	return
}

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

	const APIVersion = "2019-02-01-preview"
	queryParameters := map[string]interface{}{
		"api-version": APIVersion,
	}

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

// ListByResourceGroup list all the domains under a resource group
// Parameters:
// resourceGroupName - the name of the resource group within the user's subscription.
// filter - filter the results using OData syntax.
// top - the number of results to return.
func (client DomainsClient) ListByResourceGroup(ctx context.Context, resourceGroupName string, filter string, top *int32) (result DomainsListResultPage, err error) {
	if tracing.IsEnabled() {
		ctx = tracing.StartSpan(ctx, fqdn+"/DomainsClient.ListByResourceGroup")
		defer func() {
			sc := -1
			if result.dlr.Response.Response != nil {
				sc = result.dlr.Response.Response.StatusCode
			}
			tracing.EndSpan(ctx, sc, err)
		}()
	}
	result.fn = client.listByResourceGroupNextResults
	req, err := client.ListByResourceGroupPreparer(ctx, resourceGroupName, filter, top)
	if err != nil {
		err = autorest.NewErrorWithError(err, "eventgrid.DomainsClient", "ListByResourceGroup", nil, "Failure preparing request")
		return
	}

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

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

	return
}

// ListByResourceGroupPreparer prepares the ListByResourceGroup request.
func (client DomainsClient) ListByResourceGroupPreparer(ctx context.Context, resourceGroupName string, filter string, top *int32) (*http.Request, error) {
	pathParameters := map[string]interface{}{
		"resourceGroupName": autorest.Encode("path", resourceGroupName),
		"subscriptionId":    autorest.Encode("path", client.SubscriptionID),
	}

	const APIVersion = "2019-02-01-preview"
	queryParameters := map[string]interface{}{
		"api-version": APIVersion,
	}
	if len(filter) > 0 {
		queryParameters["$filter"] = autorest.Encode("query", filter)
	}
	if top != nil {
		queryParameters["$top"] = autorest.Encode("query", *top)
	}

	preparer := autorest.CreatePreparer(
		autorest.AsGet(),
		autorest.WithBaseURL(client.BaseURI),
		autorest.WithPathParameters("/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.EventGrid/domains", 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 DomainsClient) 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 DomainsClient) ListByResourceGroupResponder(resp *http.Response) (result DomainsListResult, 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 DomainsClient) listByResourceGroupNextResults(ctx context.Context, lastResults DomainsListResult) (result DomainsListResult, err error) {
	req, err := lastResults.domainsListResultPreparer(ctx)
	if err != nil {
		return result, autorest.NewErrorWithError(err, "eventgrid.DomainsClient", "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, "eventgrid.DomainsClient", "listByResourceGroupNextResults", resp, "Failure sending next results request")
	}
	result, err = client.ListByResourceGroupResponder(resp)
	if err != nil {
		err = autorest.NewErrorWithError(err, "eventgrid.DomainsClient", "listByResourceGroupNextResults", resp, "Failure responding to next results request")
	}
	return
}

// ListByResourceGroupComplete enumerates all values, automatically crossing page boundaries as required.
func (client DomainsClient) ListByResourceGroupComplete(ctx context.Context, resourceGroupName string, filter string, top *int32) (result DomainsListResultIterator, err error) {
	if tracing.IsEnabled() {
		ctx = tracing.StartSpan(ctx, fqdn+"/DomainsClient.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, filter, top)
	return
}

// ListBySubscription list all the domains under an Azure subscription
// Parameters:
// filter - filter the results using OData syntax.
// top - the number of results to return.
func (client DomainsClient) ListBySubscription(ctx context.Context, filter string, top *int32) (result DomainsListResultPage, err error) {
	if tracing.IsEnabled() {
		ctx = tracing.StartSpan(ctx, fqdn+"/DomainsClient.ListBySubscription")
		defer func() {
			sc := -1
			if result.dlr.Response.Response != nil {
				sc = result.dlr.Response.Response.StatusCode
			}
			tracing.EndSpan(ctx, sc, err)
		}()
	}
	result.fn = client.listBySubscriptionNextResults
	req, err := client.ListBySubscriptionPreparer(ctx, filter, top)
	if err != nil {
		err = autorest.NewErrorWithError(err, "eventgrid.DomainsClient", "ListBySubscription", nil, "Failure preparing request")
		return
	}

	resp, err := client.ListBySubscriptionSender(req)
	if err != nil {
		result.dlr.Response = autorest.Response{Response: resp}
		err = autorest.NewErrorWithError(err, "eventgrid.DomainsClient", "ListBySubscription", resp, "Failure sending request")
		return
	}

	result.dlr, err = client.ListBySubscriptionResponder(resp)
	if err != nil {
		err = autorest.NewErrorWithError(err, "eventgrid.DomainsClient", "ListBySubscription", resp, "Failure responding to request")
		return
	}
	if result.dlr.hasNextLink() && result.dlr.IsEmpty() {
		err = result.NextWithContext(ctx)
		return
	}

	return
}

// ListBySubscriptionPreparer prepares the ListBySubscription request.
func (client DomainsClient) ListBySubscriptionPreparer(ctx context.Context, filter string, top *int32) (*http.Request, error) {
	pathParameters := map[string]interface{}{
		"subscriptionId": autorest.Encode("path", client.SubscriptionID),
	}

	const APIVersion = "2019-02-01-preview"
	queryParameters := map[string]interface{}{
		"api-version": APIVersion,
	}
	if len(filter) > 0 {
		queryParameters["$filter"] = autorest.Encode("query", filter)
	}
	if top != nil {
		queryParameters["$top"] = autorest.Encode("query", *top)
	}

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

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

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

// listBySubscriptionNextResults retrieves the next set of results, if any.
func (client DomainsClient) listBySubscriptionNextResults(ctx context.Context, lastResults DomainsListResult) (result DomainsListResult, err error) {
	req, err := lastResults.domainsListResultPreparer(ctx)
	if err != nil {
		return result, autorest.NewErrorWithError(err, "eventgrid.DomainsClient", "listBySubscriptionNextResults", nil, "Failure preparing next results request")
	}
	if req == nil {
		return
	}
	resp, err := client.ListBySubscriptionSender(req)
	if err != nil {
		result.Response = autorest.Response{Response: resp}
		return result, autorest.NewErrorWithError(err, "eventgrid.DomainsClient", "listBySubscriptionNextResults", resp, "Failure sending next results request")
	}
	result, err = client.ListBySubscriptionResponder(resp)
	if err != nil {
		err = autorest.NewErrorWithError(err, "eventgrid.DomainsClient", "listBySubscriptionNextResults", resp, "Failure responding to next results request")
	}
	return
}

// ListBySubscriptionComplete enumerates all values, automatically crossing page boundaries as required.
func (client DomainsClient) ListBySubscriptionComplete(ctx context.Context, filter string, top *int32) (result DomainsListResultIterator, err error) {
	if tracing.IsEnabled() {
		ctx = tracing.StartSpan(ctx, fqdn+"/DomainsClient.ListBySubscription")
		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.ListBySubscription(ctx, filter, top)
	return
}

// ListSharedAccessKeys list the two keys used to publish to a domain
// Parameters:
// resourceGroupName - the name of the resource group within the user's subscription.
// domainName - name of the domain
func (client DomainsClient) ListSharedAccessKeys(ctx context.Context, resourceGroupName string, domainName string) (result DomainSharedAccessKeys, err error) {
	if tracing.IsEnabled() {
		ctx = tracing.StartSpan(ctx, fqdn+"/DomainsClient.ListSharedAccessKeys")
		defer func() {
			sc := -1
			if result.Response.Response != nil {
				sc = result.Response.Response.StatusCode
			}
			tracing.EndSpan(ctx, sc, err)
		}()
	}
	req, err := client.ListSharedAccessKeysPreparer(ctx, resourceGroupName, domainName)
	if err != nil {
		err = autorest.NewErrorWithError(err, "eventgrid.DomainsClient", "ListSharedAccessKeys", nil, "Failure preparing request")
		return
	}

	resp, err := client.ListSharedAccessKeysSender(req)
	if err != nil {
		result.Response = autorest.Response{Response: resp}
		err = autorest.NewErrorWithError(err, "eventgrid.DomainsClient", "ListSharedAccessKeys", resp, "Failure sending request")
		return
	}

	result, err = client.ListSharedAccessKeysResponder(resp)
	if err != nil {
		err = autorest.NewErrorWithError(err, "eventgrid.DomainsClient", "ListSharedAccessKeys", resp, "Failure responding to request")
		return
	}

	return
}

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

	const APIVersion = "2019-02-01-preview"
	queryParameters := map[string]interface{}{
		"api-version": APIVersion,
	}

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

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

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

// RegenerateKey regenerate a shared access key for a domain
// Parameters:
// resourceGroupName - the name of the resource group within the user's subscription.
// domainName - name of the domain
// regenerateKeyRequest - request body to regenerate key
func (client DomainsClient) RegenerateKey(ctx context.Context, resourceGroupName string, domainName string, regenerateKeyRequest DomainRegenerateKeyRequest) (result DomainSharedAccessKeys, err error) {
	if tracing.IsEnabled() {
		ctx = tracing.StartSpan(ctx, fqdn+"/DomainsClient.RegenerateKey")
		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: regenerateKeyRequest,
			Constraints: []validation.Constraint{{Target: "regenerateKeyRequest.KeyName", Name: validation.Null, Rule: true, Chain: nil}}}}); err != nil {
		return result, validation.NewError("eventgrid.DomainsClient", "RegenerateKey", err.Error())
	}

	req, err := client.RegenerateKeyPreparer(ctx, resourceGroupName, domainName, regenerateKeyRequest)
	if err != nil {
		err = autorest.NewErrorWithError(err, "eventgrid.DomainsClient", "RegenerateKey", nil, "Failure preparing request")
		return
	}

	resp, err := client.RegenerateKeySender(req)
	if err != nil {
		result.Response = autorest.Response{Response: resp}
		err = autorest.NewErrorWithError(err, "eventgrid.DomainsClient", "RegenerateKey", resp, "Failure sending request")
		return
	}

	result, err = client.RegenerateKeyResponder(resp)
	if err != nil {
		err = autorest.NewErrorWithError(err, "eventgrid.DomainsClient", "RegenerateKey", resp, "Failure responding to request")
		return
	}

	return
}

// RegenerateKeyPreparer prepares the RegenerateKey request.
func (client DomainsClient) RegenerateKeyPreparer(ctx context.Context, resourceGroupName string, domainName string, regenerateKeyRequest DomainRegenerateKeyRequest) (*http.Request, error) {
	pathParameters := map[string]interface{}{
		"domainName":        autorest.Encode("path", domainName),
		"resourceGroupName": autorest.Encode("path", resourceGroupName),
		"subscriptionId":    autorest.Encode("path", client.SubscriptionID),
	}

	const APIVersion = "2019-02-01-preview"
	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.EventGrid/domains/{domainName}/regenerateKey", pathParameters),
		autorest.WithJSON(regenerateKeyRequest),
		autorest.WithQueryParameters(queryParameters))
	return preparer.Prepare((&http.Request{}).WithContext(ctx))
}

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

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

// Update asynchronously updates a domain with the specified parameters.
// Parameters:
// resourceGroupName - the name of the resource group within the user's subscription.
// domainName - name of the domain
// domainUpdateParameters - domain update information
func (client DomainsClient) Update(ctx context.Context, resourceGroupName string, domainName string, domainUpdateParameters DomainUpdateParameters) (result DomainsUpdateFuture, err error) {
	if tracing.IsEnabled() {
		ctx = tracing.StartSpan(ctx, fqdn+"/DomainsClient.Update")
		defer func() {
			sc := -1
			if result.FutureAPI != nil && result.FutureAPI.Response() != nil {
				sc = result.FutureAPI.Response().StatusCode
			}
			tracing.EndSpan(ctx, sc, err)
		}()
	}
	req, err := client.UpdatePreparer(ctx, resourceGroupName, domainName, domainUpdateParameters)
	if err != nil {
		err = autorest.NewErrorWithError(err, "eventgrid.DomainsClient", "Update", nil, "Failure preparing request")
		return
	}

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

	return
}

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

	const APIVersion = "2019-02-01-preview"
	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.EventGrid/domains/{domainName}", pathParameters),
		autorest.WithJSON(domainUpdateParameters),
		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 DomainsClient) UpdateSender(req *http.Request) (future DomainsUpdateFuture, err error) {
	var resp *http.Response
	future.FutureAPI = &azure.Future{}
	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 = future.result
	return
}

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