1package dns
2
3// Copyright (c) Microsoft Corporation. All rights reserved.
4// Licensed under the MIT License. See License.txt in the project root for license information.
5//
6// Code generated by Microsoft (R) AutoRest Code Generator.
7// Changes may cause incorrect behavior and will be lost if the code is regenerated.
8
9import (
10	"context"
11	"github.com/Azure/go-autorest/autorest"
12	"github.com/Azure/go-autorest/autorest/azure"
13	"github.com/Azure/go-autorest/autorest/validation"
14	"github.com/Azure/go-autorest/tracing"
15	"net/http"
16)
17
18// ZonesClient is the the DNS Management Client.
19type ZonesClient struct {
20	BaseClient
21}
22
23// NewZonesClient creates an instance of the ZonesClient client.
24func NewZonesClient(subscriptionID string) ZonesClient {
25	return NewZonesClientWithBaseURI(DefaultBaseURI, subscriptionID)
26}
27
28// NewZonesClientWithBaseURI creates an instance of the ZonesClient client using a custom endpoint.  Use this when
29// interacting with an Azure cloud that uses a non-standard base URI (sovereign clouds, Azure stack).
30func NewZonesClientWithBaseURI(baseURI string, subscriptionID string) ZonesClient {
31	return ZonesClient{NewWithBaseURI(baseURI, subscriptionID)}
32}
33
34// CreateOrUpdate creates or updates a DNS zone. Does not modify DNS records within the zone.
35// Parameters:
36// resourceGroupName - the name of the resource group. The name is case insensitive.
37// zoneName - the name of the DNS zone (without a terminating dot).
38// parameters - parameters supplied to the CreateOrUpdate operation.
39// ifMatch - the etag of the DNS zone. Omit this value to always overwrite the current zone. Specify the
40// last-seen etag value to prevent accidentally overwriting any concurrent changes.
41// ifNoneMatch - set to '*' to allow a new DNS zone to be created, but to prevent updating an existing zone.
42// Other values will be ignored.
43func (client ZonesClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, zoneName string, parameters Zone, ifMatch string, ifNoneMatch string) (result Zone, err error) {
44	if tracing.IsEnabled() {
45		ctx = tracing.StartSpan(ctx, fqdn+"/ZonesClient.CreateOrUpdate")
46		defer func() {
47			sc := -1
48			if result.Response.Response != nil {
49				sc = result.Response.Response.StatusCode
50			}
51			tracing.EndSpan(ctx, sc, err)
52		}()
53	}
54	if err := validation.Validate([]validation.Validation{
55		{TargetValue: resourceGroupName,
56			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
57				{Target: "resourceGroupName", Name: validation.MinLength, Rule: 1, Chain: nil},
58				{Target: "resourceGroupName", Name: validation.Pattern, Rule: `^[-\w\._\(\)]+$`, Chain: nil}}},
59		{TargetValue: client.SubscriptionID,
60			Constraints: []validation.Constraint{{Target: "client.SubscriptionID", Name: validation.MinLength, Rule: 1, Chain: nil}}}}); err != nil {
61		return result, validation.NewError("dns.ZonesClient", "CreateOrUpdate", err.Error())
62	}
63
64	req, err := client.CreateOrUpdatePreparer(ctx, resourceGroupName, zoneName, parameters, ifMatch, ifNoneMatch)
65	if err != nil {
66		err = autorest.NewErrorWithError(err, "dns.ZonesClient", "CreateOrUpdate", nil, "Failure preparing request")
67		return
68	}
69
70	resp, err := client.CreateOrUpdateSender(req)
71	if err != nil {
72		result.Response = autorest.Response{Response: resp}
73		err = autorest.NewErrorWithError(err, "dns.ZonesClient", "CreateOrUpdate", resp, "Failure sending request")
74		return
75	}
76
77	result, err = client.CreateOrUpdateResponder(resp)
78	if err != nil {
79		err = autorest.NewErrorWithError(err, "dns.ZonesClient", "CreateOrUpdate", resp, "Failure responding to request")
80		return
81	}
82
83	return
84}
85
86// CreateOrUpdatePreparer prepares the CreateOrUpdate request.
87func (client ZonesClient) CreateOrUpdatePreparer(ctx context.Context, resourceGroupName string, zoneName string, parameters Zone, ifMatch string, ifNoneMatch string) (*http.Request, error) {
88	pathParameters := map[string]interface{}{
89		"resourceGroupName": autorest.Encode("path", resourceGroupName),
90		"subscriptionId":    autorest.Encode("path", client.SubscriptionID),
91		"zoneName":          autorest.Encode("path", zoneName),
92	}
93
94	const APIVersion = "2017-10-01"
95	queryParameters := map[string]interface{}{
96		"api-version": APIVersion,
97	}
98
99	preparer := autorest.CreatePreparer(
100		autorest.AsContentType("application/json; charset=utf-8"),
101		autorest.AsPut(),
102		autorest.WithBaseURL(client.BaseURI),
103		autorest.WithPathParameters("/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.Network/dnsZones/{zoneName}", pathParameters),
104		autorest.WithJSON(parameters),
105		autorest.WithQueryParameters(queryParameters))
106	if len(ifMatch) > 0 {
107		preparer = autorest.DecoratePreparer(preparer,
108			autorest.WithHeader("If-Match", autorest.String(ifMatch)))
109	}
110	if len(ifNoneMatch) > 0 {
111		preparer = autorest.DecoratePreparer(preparer,
112			autorest.WithHeader("If-None-Match", autorest.String(ifNoneMatch)))
113	}
114	return preparer.Prepare((&http.Request{}).WithContext(ctx))
115}
116
117// CreateOrUpdateSender sends the CreateOrUpdate request. The method will close the
118// http.Response Body if it receives an error.
119func (client ZonesClient) CreateOrUpdateSender(req *http.Request) (*http.Response, error) {
120	return client.Send(req, azure.DoRetryWithRegistration(client.Client))
121}
122
123// CreateOrUpdateResponder handles the response to the CreateOrUpdate request. The method always
124// closes the http.Response Body.
125func (client ZonesClient) CreateOrUpdateResponder(resp *http.Response) (result Zone, err error) {
126	err = autorest.Respond(
127		resp,
128		azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusCreated),
129		autorest.ByUnmarshallingJSON(&result),
130		autorest.ByClosing())
131	result.Response = autorest.Response{Response: resp}
132	return
133}
134
135// Delete deletes a DNS zone. WARNING: All DNS records in the zone will also be deleted. This operation cannot be
136// undone.
137// Parameters:
138// resourceGroupName - the name of the resource group. The name is case insensitive.
139// zoneName - the name of the DNS zone (without a terminating dot).
140// ifMatch - the etag of the DNS zone. Omit this value to always delete the current zone. Specify the last-seen
141// etag value to prevent accidentally deleting any concurrent changes.
142func (client ZonesClient) Delete(ctx context.Context, resourceGroupName string, zoneName string, ifMatch string) (result ZonesDeleteFuture, err error) {
143	if tracing.IsEnabled() {
144		ctx = tracing.StartSpan(ctx, fqdn+"/ZonesClient.Delete")
145		defer func() {
146			sc := -1
147			if result.FutureAPI != nil && result.FutureAPI.Response() != nil {
148				sc = result.FutureAPI.Response().StatusCode
149			}
150			tracing.EndSpan(ctx, sc, err)
151		}()
152	}
153	if err := validation.Validate([]validation.Validation{
154		{TargetValue: resourceGroupName,
155			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
156				{Target: "resourceGroupName", Name: validation.MinLength, Rule: 1, Chain: nil},
157				{Target: "resourceGroupName", Name: validation.Pattern, Rule: `^[-\w\._\(\)]+$`, Chain: nil}}},
158		{TargetValue: client.SubscriptionID,
159			Constraints: []validation.Constraint{{Target: "client.SubscriptionID", Name: validation.MinLength, Rule: 1, Chain: nil}}}}); err != nil {
160		return result, validation.NewError("dns.ZonesClient", "Delete", err.Error())
161	}
162
163	req, err := client.DeletePreparer(ctx, resourceGroupName, zoneName, ifMatch)
164	if err != nil {
165		err = autorest.NewErrorWithError(err, "dns.ZonesClient", "Delete", nil, "Failure preparing request")
166		return
167	}
168
169	result, err = client.DeleteSender(req)
170	if err != nil {
171		err = autorest.NewErrorWithError(err, "dns.ZonesClient", "Delete", nil, "Failure sending request")
172		return
173	}
174
175	return
176}
177
178// DeletePreparer prepares the Delete request.
179func (client ZonesClient) DeletePreparer(ctx context.Context, resourceGroupName string, zoneName string, ifMatch string) (*http.Request, error) {
180	pathParameters := map[string]interface{}{
181		"resourceGroupName": autorest.Encode("path", resourceGroupName),
182		"subscriptionId":    autorest.Encode("path", client.SubscriptionID),
183		"zoneName":          autorest.Encode("path", zoneName),
184	}
185
186	const APIVersion = "2017-10-01"
187	queryParameters := map[string]interface{}{
188		"api-version": APIVersion,
189	}
190
191	preparer := autorest.CreatePreparer(
192		autorest.AsDelete(),
193		autorest.WithBaseURL(client.BaseURI),
194		autorest.WithPathParameters("/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.Network/dnsZones/{zoneName}", pathParameters),
195		autorest.WithQueryParameters(queryParameters))
196	if len(ifMatch) > 0 {
197		preparer = autorest.DecoratePreparer(preparer,
198			autorest.WithHeader("If-Match", autorest.String(ifMatch)))
199	}
200	return preparer.Prepare((&http.Request{}).WithContext(ctx))
201}
202
203// DeleteSender sends the Delete request. The method will close the
204// http.Response Body if it receives an error.
205func (client ZonesClient) DeleteSender(req *http.Request) (future ZonesDeleteFuture, err error) {
206	var resp *http.Response
207	resp, err = client.Send(req, azure.DoRetryWithRegistration(client.Client))
208	if err != nil {
209		return
210	}
211	var azf azure.Future
212	azf, err = azure.NewFutureFromResponse(resp)
213	future.FutureAPI = &azf
214	future.Result = future.result
215	return
216}
217
218// DeleteResponder handles the response to the Delete request. The method always
219// closes the http.Response Body.
220func (client ZonesClient) DeleteResponder(resp *http.Response) (result autorest.Response, err error) {
221	err = autorest.Respond(
222		resp,
223		azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusAccepted, http.StatusNoContent),
224		autorest.ByClosing())
225	result.Response = resp
226	return
227}
228
229// Get gets a DNS zone. Retrieves the zone properties, but not the record sets within the zone.
230// Parameters:
231// resourceGroupName - the name of the resource group. The name is case insensitive.
232// zoneName - the name of the DNS zone (without a terminating dot).
233func (client ZonesClient) Get(ctx context.Context, resourceGroupName string, zoneName string) (result Zone, err error) {
234	if tracing.IsEnabled() {
235		ctx = tracing.StartSpan(ctx, fqdn+"/ZonesClient.Get")
236		defer func() {
237			sc := -1
238			if result.Response.Response != nil {
239				sc = result.Response.Response.StatusCode
240			}
241			tracing.EndSpan(ctx, sc, err)
242		}()
243	}
244	if err := validation.Validate([]validation.Validation{
245		{TargetValue: resourceGroupName,
246			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
247				{Target: "resourceGroupName", Name: validation.MinLength, Rule: 1, Chain: nil},
248				{Target: "resourceGroupName", Name: validation.Pattern, Rule: `^[-\w\._\(\)]+$`, Chain: nil}}},
249		{TargetValue: client.SubscriptionID,
250			Constraints: []validation.Constraint{{Target: "client.SubscriptionID", Name: validation.MinLength, Rule: 1, Chain: nil}}}}); err != nil {
251		return result, validation.NewError("dns.ZonesClient", "Get", err.Error())
252	}
253
254	req, err := client.GetPreparer(ctx, resourceGroupName, zoneName)
255	if err != nil {
256		err = autorest.NewErrorWithError(err, "dns.ZonesClient", "Get", nil, "Failure preparing request")
257		return
258	}
259
260	resp, err := client.GetSender(req)
261	if err != nil {
262		result.Response = autorest.Response{Response: resp}
263		err = autorest.NewErrorWithError(err, "dns.ZonesClient", "Get", resp, "Failure sending request")
264		return
265	}
266
267	result, err = client.GetResponder(resp)
268	if err != nil {
269		err = autorest.NewErrorWithError(err, "dns.ZonesClient", "Get", resp, "Failure responding to request")
270		return
271	}
272
273	return
274}
275
276// GetPreparer prepares the Get request.
277func (client ZonesClient) GetPreparer(ctx context.Context, resourceGroupName string, zoneName string) (*http.Request, error) {
278	pathParameters := map[string]interface{}{
279		"resourceGroupName": autorest.Encode("path", resourceGroupName),
280		"subscriptionId":    autorest.Encode("path", client.SubscriptionID),
281		"zoneName":          autorest.Encode("path", zoneName),
282	}
283
284	const APIVersion = "2017-10-01"
285	queryParameters := map[string]interface{}{
286		"api-version": APIVersion,
287	}
288
289	preparer := autorest.CreatePreparer(
290		autorest.AsGet(),
291		autorest.WithBaseURL(client.BaseURI),
292		autorest.WithPathParameters("/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.Network/dnsZones/{zoneName}", pathParameters),
293		autorest.WithQueryParameters(queryParameters))
294	return preparer.Prepare((&http.Request{}).WithContext(ctx))
295}
296
297// GetSender sends the Get request. The method will close the
298// http.Response Body if it receives an error.
299func (client ZonesClient) GetSender(req *http.Request) (*http.Response, error) {
300	return client.Send(req, azure.DoRetryWithRegistration(client.Client))
301}
302
303// GetResponder handles the response to the Get request. The method always
304// closes the http.Response Body.
305func (client ZonesClient) GetResponder(resp *http.Response) (result Zone, err error) {
306	err = autorest.Respond(
307		resp,
308		azure.WithErrorUnlessStatusCode(http.StatusOK),
309		autorest.ByUnmarshallingJSON(&result),
310		autorest.ByClosing())
311	result.Response = autorest.Response{Response: resp}
312	return
313}
314
315// List lists the DNS zones in all resource groups in a subscription.
316// Parameters:
317// top - the maximum number of DNS zones to return. If not specified, returns up to 100 zones.
318func (client ZonesClient) List(ctx context.Context, top *int32) (result ZoneListResultPage, err error) {
319	if tracing.IsEnabled() {
320		ctx = tracing.StartSpan(ctx, fqdn+"/ZonesClient.List")
321		defer func() {
322			sc := -1
323			if result.zlr.Response.Response != nil {
324				sc = result.zlr.Response.Response.StatusCode
325			}
326			tracing.EndSpan(ctx, sc, err)
327		}()
328	}
329	if err := validation.Validate([]validation.Validation{
330		{TargetValue: client.SubscriptionID,
331			Constraints: []validation.Constraint{{Target: "client.SubscriptionID", Name: validation.MinLength, Rule: 1, Chain: nil}}}}); err != nil {
332		return result, validation.NewError("dns.ZonesClient", "List", err.Error())
333	}
334
335	result.fn = client.listNextResults
336	req, err := client.ListPreparer(ctx, top)
337	if err != nil {
338		err = autorest.NewErrorWithError(err, "dns.ZonesClient", "List", nil, "Failure preparing request")
339		return
340	}
341
342	resp, err := client.ListSender(req)
343	if err != nil {
344		result.zlr.Response = autorest.Response{Response: resp}
345		err = autorest.NewErrorWithError(err, "dns.ZonesClient", "List", resp, "Failure sending request")
346		return
347	}
348
349	result.zlr, err = client.ListResponder(resp)
350	if err != nil {
351		err = autorest.NewErrorWithError(err, "dns.ZonesClient", "List", resp, "Failure responding to request")
352		return
353	}
354	if result.zlr.hasNextLink() && result.zlr.IsEmpty() {
355		err = result.NextWithContext(ctx)
356		return
357	}
358
359	return
360}
361
362// ListPreparer prepares the List request.
363func (client ZonesClient) ListPreparer(ctx context.Context, top *int32) (*http.Request, error) {
364	pathParameters := map[string]interface{}{
365		"subscriptionId": autorest.Encode("path", client.SubscriptionID),
366	}
367
368	const APIVersion = "2017-10-01"
369	queryParameters := map[string]interface{}{
370		"api-version": APIVersion,
371	}
372	if top != nil {
373		queryParameters["$top"] = autorest.Encode("query", *top)
374	}
375
376	preparer := autorest.CreatePreparer(
377		autorest.AsGet(),
378		autorest.WithBaseURL(client.BaseURI),
379		autorest.WithPathParameters("/subscriptions/{subscriptionId}/providers/Microsoft.Network/dnszones", pathParameters),
380		autorest.WithQueryParameters(queryParameters))
381	return preparer.Prepare((&http.Request{}).WithContext(ctx))
382}
383
384// ListSender sends the List request. The method will close the
385// http.Response Body if it receives an error.
386func (client ZonesClient) ListSender(req *http.Request) (*http.Response, error) {
387	return client.Send(req, azure.DoRetryWithRegistration(client.Client))
388}
389
390// ListResponder handles the response to the List request. The method always
391// closes the http.Response Body.
392func (client ZonesClient) ListResponder(resp *http.Response) (result ZoneListResult, err error) {
393	err = autorest.Respond(
394		resp,
395		azure.WithErrorUnlessStatusCode(http.StatusOK),
396		autorest.ByUnmarshallingJSON(&result),
397		autorest.ByClosing())
398	result.Response = autorest.Response{Response: resp}
399	return
400}
401
402// listNextResults retrieves the next set of results, if any.
403func (client ZonesClient) listNextResults(ctx context.Context, lastResults ZoneListResult) (result ZoneListResult, err error) {
404	req, err := lastResults.zoneListResultPreparer(ctx)
405	if err != nil {
406		return result, autorest.NewErrorWithError(err, "dns.ZonesClient", "listNextResults", nil, "Failure preparing next results request")
407	}
408	if req == nil {
409		return
410	}
411	resp, err := client.ListSender(req)
412	if err != nil {
413		result.Response = autorest.Response{Response: resp}
414		return result, autorest.NewErrorWithError(err, "dns.ZonesClient", "listNextResults", resp, "Failure sending next results request")
415	}
416	result, err = client.ListResponder(resp)
417	if err != nil {
418		err = autorest.NewErrorWithError(err, "dns.ZonesClient", "listNextResults", resp, "Failure responding to next results request")
419	}
420	return
421}
422
423// ListComplete enumerates all values, automatically crossing page boundaries as required.
424func (client ZonesClient) ListComplete(ctx context.Context, top *int32) (result ZoneListResultIterator, err error) {
425	if tracing.IsEnabled() {
426		ctx = tracing.StartSpan(ctx, fqdn+"/ZonesClient.List")
427		defer func() {
428			sc := -1
429			if result.Response().Response.Response != nil {
430				sc = result.page.Response().Response.Response.StatusCode
431			}
432			tracing.EndSpan(ctx, sc, err)
433		}()
434	}
435	result.page, err = client.List(ctx, top)
436	return
437}
438
439// ListByResourceGroup lists the DNS zones within a resource group.
440// Parameters:
441// resourceGroupName - the name of the resource group. The name is case insensitive.
442// top - the maximum number of record sets to return. If not specified, returns up to 100 record sets.
443func (client ZonesClient) ListByResourceGroup(ctx context.Context, resourceGroupName string, top *int32) (result ZoneListResultPage, err error) {
444	if tracing.IsEnabled() {
445		ctx = tracing.StartSpan(ctx, fqdn+"/ZonesClient.ListByResourceGroup")
446		defer func() {
447			sc := -1
448			if result.zlr.Response.Response != nil {
449				sc = result.zlr.Response.Response.StatusCode
450			}
451			tracing.EndSpan(ctx, sc, err)
452		}()
453	}
454	if err := validation.Validate([]validation.Validation{
455		{TargetValue: resourceGroupName,
456			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
457				{Target: "resourceGroupName", Name: validation.MinLength, Rule: 1, Chain: nil},
458				{Target: "resourceGroupName", Name: validation.Pattern, Rule: `^[-\w\._\(\)]+$`, Chain: nil}}},
459		{TargetValue: client.SubscriptionID,
460			Constraints: []validation.Constraint{{Target: "client.SubscriptionID", Name: validation.MinLength, Rule: 1, Chain: nil}}}}); err != nil {
461		return result, validation.NewError("dns.ZonesClient", "ListByResourceGroup", err.Error())
462	}
463
464	result.fn = client.listByResourceGroupNextResults
465	req, err := client.ListByResourceGroupPreparer(ctx, resourceGroupName, top)
466	if err != nil {
467		err = autorest.NewErrorWithError(err, "dns.ZonesClient", "ListByResourceGroup", nil, "Failure preparing request")
468		return
469	}
470
471	resp, err := client.ListByResourceGroupSender(req)
472	if err != nil {
473		result.zlr.Response = autorest.Response{Response: resp}
474		err = autorest.NewErrorWithError(err, "dns.ZonesClient", "ListByResourceGroup", resp, "Failure sending request")
475		return
476	}
477
478	result.zlr, err = client.ListByResourceGroupResponder(resp)
479	if err != nil {
480		err = autorest.NewErrorWithError(err, "dns.ZonesClient", "ListByResourceGroup", resp, "Failure responding to request")
481		return
482	}
483	if result.zlr.hasNextLink() && result.zlr.IsEmpty() {
484		err = result.NextWithContext(ctx)
485		return
486	}
487
488	return
489}
490
491// ListByResourceGroupPreparer prepares the ListByResourceGroup request.
492func (client ZonesClient) ListByResourceGroupPreparer(ctx context.Context, resourceGroupName string, top *int32) (*http.Request, error) {
493	pathParameters := map[string]interface{}{
494		"resourceGroupName": autorest.Encode("path", resourceGroupName),
495		"subscriptionId":    autorest.Encode("path", client.SubscriptionID),
496	}
497
498	const APIVersion = "2017-10-01"
499	queryParameters := map[string]interface{}{
500		"api-version": APIVersion,
501	}
502	if top != nil {
503		queryParameters["$top"] = autorest.Encode("query", *top)
504	}
505
506	preparer := autorest.CreatePreparer(
507		autorest.AsGet(),
508		autorest.WithBaseURL(client.BaseURI),
509		autorest.WithPathParameters("/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.Network/dnsZones", pathParameters),
510		autorest.WithQueryParameters(queryParameters))
511	return preparer.Prepare((&http.Request{}).WithContext(ctx))
512}
513
514// ListByResourceGroupSender sends the ListByResourceGroup request. The method will close the
515// http.Response Body if it receives an error.
516func (client ZonesClient) ListByResourceGroupSender(req *http.Request) (*http.Response, error) {
517	return client.Send(req, azure.DoRetryWithRegistration(client.Client))
518}
519
520// ListByResourceGroupResponder handles the response to the ListByResourceGroup request. The method always
521// closes the http.Response Body.
522func (client ZonesClient) ListByResourceGroupResponder(resp *http.Response) (result ZoneListResult, err error) {
523	err = autorest.Respond(
524		resp,
525		azure.WithErrorUnlessStatusCode(http.StatusOK),
526		autorest.ByUnmarshallingJSON(&result),
527		autorest.ByClosing())
528	result.Response = autorest.Response{Response: resp}
529	return
530}
531
532// listByResourceGroupNextResults retrieves the next set of results, if any.
533func (client ZonesClient) listByResourceGroupNextResults(ctx context.Context, lastResults ZoneListResult) (result ZoneListResult, err error) {
534	req, err := lastResults.zoneListResultPreparer(ctx)
535	if err != nil {
536		return result, autorest.NewErrorWithError(err, "dns.ZonesClient", "listByResourceGroupNextResults", nil, "Failure preparing next results request")
537	}
538	if req == nil {
539		return
540	}
541	resp, err := client.ListByResourceGroupSender(req)
542	if err != nil {
543		result.Response = autorest.Response{Response: resp}
544		return result, autorest.NewErrorWithError(err, "dns.ZonesClient", "listByResourceGroupNextResults", resp, "Failure sending next results request")
545	}
546	result, err = client.ListByResourceGroupResponder(resp)
547	if err != nil {
548		err = autorest.NewErrorWithError(err, "dns.ZonesClient", "listByResourceGroupNextResults", resp, "Failure responding to next results request")
549	}
550	return
551}
552
553// ListByResourceGroupComplete enumerates all values, automatically crossing page boundaries as required.
554func (client ZonesClient) ListByResourceGroupComplete(ctx context.Context, resourceGroupName string, top *int32) (result ZoneListResultIterator, err error) {
555	if tracing.IsEnabled() {
556		ctx = tracing.StartSpan(ctx, fqdn+"/ZonesClient.ListByResourceGroup")
557		defer func() {
558			sc := -1
559			if result.Response().Response.Response != nil {
560				sc = result.page.Response().Response.Response.StatusCode
561			}
562			tracing.EndSpan(ctx, sc, err)
563		}()
564	}
565	result.page, err = client.ListByResourceGroup(ctx, resourceGroupName, top)
566	return
567}
568
569// Update updates a DNS zone. Does not modify DNS records within the zone.
570// Parameters:
571// resourceGroupName - the name of the resource group. The name is case insensitive.
572// zoneName - the name of the DNS zone (without a terminating dot).
573// parameters - parameters supplied to the Update operation.
574// ifMatch - the etag of the DNS zone. Omit this value to always overwrite the current zone. Specify the
575// last-seen etag value to prevent accidentally overwriting any concurrent changes.
576func (client ZonesClient) Update(ctx context.Context, resourceGroupName string, zoneName string, parameters ZoneUpdate, ifMatch string) (result Zone, err error) {
577	if tracing.IsEnabled() {
578		ctx = tracing.StartSpan(ctx, fqdn+"/ZonesClient.Update")
579		defer func() {
580			sc := -1
581			if result.Response.Response != nil {
582				sc = result.Response.Response.StatusCode
583			}
584			tracing.EndSpan(ctx, sc, err)
585		}()
586	}
587	if err := validation.Validate([]validation.Validation{
588		{TargetValue: resourceGroupName,
589			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
590				{Target: "resourceGroupName", Name: validation.MinLength, Rule: 1, Chain: nil},
591				{Target: "resourceGroupName", Name: validation.Pattern, Rule: `^[-\w\._\(\)]+$`, Chain: nil}}},
592		{TargetValue: client.SubscriptionID,
593			Constraints: []validation.Constraint{{Target: "client.SubscriptionID", Name: validation.MinLength, Rule: 1, Chain: nil}}}}); err != nil {
594		return result, validation.NewError("dns.ZonesClient", "Update", err.Error())
595	}
596
597	req, err := client.UpdatePreparer(ctx, resourceGroupName, zoneName, parameters, ifMatch)
598	if err != nil {
599		err = autorest.NewErrorWithError(err, "dns.ZonesClient", "Update", nil, "Failure preparing request")
600		return
601	}
602
603	resp, err := client.UpdateSender(req)
604	if err != nil {
605		result.Response = autorest.Response{Response: resp}
606		err = autorest.NewErrorWithError(err, "dns.ZonesClient", "Update", resp, "Failure sending request")
607		return
608	}
609
610	result, err = client.UpdateResponder(resp)
611	if err != nil {
612		err = autorest.NewErrorWithError(err, "dns.ZonesClient", "Update", resp, "Failure responding to request")
613		return
614	}
615
616	return
617}
618
619// UpdatePreparer prepares the Update request.
620func (client ZonesClient) UpdatePreparer(ctx context.Context, resourceGroupName string, zoneName string, parameters ZoneUpdate, ifMatch string) (*http.Request, error) {
621	pathParameters := map[string]interface{}{
622		"resourceGroupName": autorest.Encode("path", resourceGroupName),
623		"subscriptionId":    autorest.Encode("path", client.SubscriptionID),
624		"zoneName":          autorest.Encode("path", zoneName),
625	}
626
627	const APIVersion = "2017-10-01"
628	queryParameters := map[string]interface{}{
629		"api-version": APIVersion,
630	}
631
632	preparer := autorest.CreatePreparer(
633		autorest.AsContentType("application/json; charset=utf-8"),
634		autorest.AsPatch(),
635		autorest.WithBaseURL(client.BaseURI),
636		autorest.WithPathParameters("/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.Network/dnsZones/{zoneName}", pathParameters),
637		autorest.WithJSON(parameters),
638		autorest.WithQueryParameters(queryParameters))
639	if len(ifMatch) > 0 {
640		preparer = autorest.DecoratePreparer(preparer,
641			autorest.WithHeader("If-Match", autorest.String(ifMatch)))
642	}
643	return preparer.Prepare((&http.Request{}).WithContext(ctx))
644}
645
646// UpdateSender sends the Update request. The method will close the
647// http.Response Body if it receives an error.
648func (client ZonesClient) UpdateSender(req *http.Request) (*http.Response, error) {
649	return client.Send(req, azure.DoRetryWithRegistration(client.Client))
650}
651
652// UpdateResponder handles the response to the Update request. The method always
653// closes the http.Response Body.
654func (client ZonesClient) UpdateResponder(resp *http.Response) (result Zone, err error) {
655	err = autorest.Respond(
656		resp,
657		azure.WithErrorUnlessStatusCode(http.StatusOK),
658		autorest.ByUnmarshallingJSON(&result),
659		autorest.ByClosing())
660	result.Response = autorest.Response{Response: resp}
661	return
662}
663