controllers.go

package devspaces

// 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"
	"net/http"
)

// ControllersClient is the dev Spaces Client
type ControllersClient struct {
	BaseClient
}

// NewControllersClient creates an instance of the ControllersClient client.
func NewControllersClient(subscriptionID string) ControllersClient {
	return NewControllersClientWithBaseURI(DefaultBaseURI, subscriptionID)
}

// NewControllersClientWithBaseURI creates an instance of the ControllersClient client.
func NewControllersClientWithBaseURI(baseURI string, subscriptionID string) ControllersClient {
	return ControllersClient{NewWithBaseURI(baseURI, subscriptionID)}
}

// Create creates an Azure Dev Spaces Controller with the specified create parameters.
// Parameters:
// resourceGroupName - resource group to which the resource belongs.
// name - name of the resource.
// controller - controller create parameters.
func (client ControllersClient) Create(ctx context.Context, resourceGroupName string, name string, controller Controller) (result ControllersCreateFuture, err error) {
	if err := validation.Validate([]validation.Validation{
		{TargetValue: resourceGroupName,
			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
				{Target: "resourceGroupName", Name: validation.MinLength, Rule: 1, Chain: nil}}},
		{TargetValue: name,
			Constraints: []validation.Constraint{{Target: "name", Name: validation.MaxLength, Rule: 31, Chain: nil},
				{Target: "name", Name: validation.MinLength, Rule: 3, Chain: nil},
				{Target: "name", Name: validation.Pattern, Rule: `^[a-zA-Z0-9](-?[a-zA-Z0-9])*$`, Chain: nil}}},
		{TargetValue: controller,
			Constraints: []validation.Constraint{{Target: "controller.ControllerProperties", Name: validation.Null, Rule: true,
				Chain: []validation.Constraint{{Target: "controller.ControllerProperties.HostSuffix", Name: validation.Null, Rule: true, Chain: nil},
					{Target: "controller.ControllerProperties.TargetContainerHostResourceID", Name: validation.Null, Rule: true, Chain: nil},
					{Target: "controller.ControllerProperties.TargetContainerHostCredentialsBase64", Name: validation.Null, Rule: true, Chain: nil},
				}},
				{Target: "controller.Sku", Name: validation.Null, Rule: true,
					Chain: []validation.Constraint{{Target: "controller.Sku.Name", Name: validation.Null, Rule: true, Chain: nil}}}}}}); err != nil {
		return result, validation.NewError("devspaces.ControllersClient", "Create", err.Error())
	}

	req, err := client.CreatePreparer(ctx, resourceGroupName, name, controller)
	if err != nil {
		err = autorest.NewErrorWithError(err, "devspaces.ControllersClient", "Create", nil, "Failure preparing request")
		return
	}

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

	return
}

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

	const APIVersion = "2018-06-01-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.DevSpaces/controllers/{name}", pathParameters),
		autorest.WithJSON(controller),
		autorest.WithQueryParameters(queryParameters))
	return preparer.Prepare((&http.Request{}).WithContext(ctx))
}

// CreateSender sends the Create request. The method will close the
// http.Response Body if it receives an error.
func (client ControllersClient) CreateSender(req *http.Request) (future ControllersCreateFuture, err error) {
	var resp *http.Response
	resp, err = autorest.SendWithSender(client, req,
		azure.DoRetryWithRegistration(client.Client))
	if err != nil {
		return
	}
	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusCreated))
	if err != nil {
		return
	}
	future.Future, err = azure.NewFutureFromResponse(resp)
	return
}

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

// Delete deletes an existing Azure Dev Spaces Controller.
// Parameters:
// resourceGroupName - resource group to which the resource belongs.
// name - name of the resource.
func (client ControllersClient) Delete(ctx context.Context, resourceGroupName string, name string) (result ControllersDeleteFuture, err error) {
	if err := validation.Validate([]validation.Validation{
		{TargetValue: resourceGroupName,
			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
				{Target: "resourceGroupName", Name: validation.MinLength, Rule: 1, Chain: nil}}},
		{TargetValue: name,
			Constraints: []validation.Constraint{{Target: "name", Name: validation.MaxLength, Rule: 31, Chain: nil},
				{Target: "name", Name: validation.MinLength, Rule: 3, Chain: nil},
				{Target: "name", Name: validation.Pattern, Rule: `^[a-zA-Z0-9](-?[a-zA-Z0-9])*$`, Chain: nil}}}}); err != nil {
		return result, validation.NewError("devspaces.ControllersClient", "Delete", err.Error())
	}

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

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

	return
}

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

	const APIVersion = "2018-06-01-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.DevSpaces/controllers/{name}", 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 ControllersClient) DeleteSender(req *http.Request) (future ControllersDeleteFuture, err error) {
	var resp *http.Response
	resp, err = autorest.SendWithSender(client, req,
		azure.DoRetryWithRegistration(client.Client))
	if err != nil {
		return
	}
	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusAccepted, http.StatusNoContent))
	if err != nil {
		return
	}
	future.Future, err = azure.NewFutureFromResponse(resp)
	return
}

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

// Get gets the properties for an Azure Dev Spaces Controller.
// Parameters:
// resourceGroupName - resource group to which the resource belongs.
// name - name of the resource.
func (client ControllersClient) Get(ctx context.Context, resourceGroupName string, name string) (result Controller, err error) {
	if err := validation.Validate([]validation.Validation{
		{TargetValue: resourceGroupName,
			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
				{Target: "resourceGroupName", Name: validation.MinLength, Rule: 1, Chain: nil}}},
		{TargetValue: name,
			Constraints: []validation.Constraint{{Target: "name", Name: validation.MaxLength, Rule: 31, Chain: nil},
				{Target: "name", Name: validation.MinLength, Rule: 3, Chain: nil},
				{Target: "name", Name: validation.Pattern, Rule: `^[a-zA-Z0-9](-?[a-zA-Z0-9])*$`, Chain: nil}}}}); err != nil {
		return result, validation.NewError("devspaces.ControllersClient", "Get", err.Error())
	}

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

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

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

	return
}

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

	const APIVersion = "2018-06-01-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.DevSpaces/controllers/{name}", 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 ControllersClient) GetSender(req *http.Request) (*http.Response, error) {
	return autorest.SendWithSender(client, req,
		azure.DoRetryWithRegistration(client.Client))
}

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

// List lists all the Azure Dev Spaces Controllers with their properties in the subscription.
func (client ControllersClient) List(ctx context.Context) (result ControllerListPage, err error) {
	result.fn = client.listNextResults
	req, err := client.ListPreparer(ctx)
	if err != nil {
		err = autorest.NewErrorWithError(err, "devspaces.ControllersClient", "List", nil, "Failure preparing request")
		return
	}

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

	result.cl, err = client.ListResponder(resp)
	if err != nil {
		err = autorest.NewErrorWithError(err, "devspaces.ControllersClient", "List", resp, "Failure responding to request")
	}

	return
}

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

	const APIVersion = "2018-06-01-preview"
	queryParameters := map[string]interface{}{
		"api-version": APIVersion,
	}

	preparer := autorest.CreatePreparer(
		autorest.AsGet(),
		autorest.WithBaseURL(client.BaseURI),
		autorest.WithPathParameters("/subscriptions/{subscriptionId}/providers/Microsoft.DevSpaces/controllers", 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 ControllersClient) ListSender(req *http.Request) (*http.Response, error) {
	return autorest.SendWithSender(client, req,
		azure.DoRetryWithRegistration(client.Client))
}

// ListResponder handles the response to the List request. The method always
// closes the http.Response Body.
func (client ControllersClient) ListResponder(resp *http.Response) (result ControllerList, err error) {
	err = autorest.Respond(
		resp,
		client.ByInspecting(),
		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 ControllersClient) listNextResults(lastResults ControllerList) (result ControllerList, err error) {
	req, err := lastResults.controllerListPreparer()
	if err != nil {
		return result, autorest.NewErrorWithError(err, "devspaces.ControllersClient", "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, "devspaces.ControllersClient", "listNextResults", resp, "Failure sending next results request")
	}
	result, err = client.ListResponder(resp)
	if err != nil {
		err = autorest.NewErrorWithError(err, "devspaces.ControllersClient", "listNextResults", resp, "Failure responding to next results request")
	}
	return
}

// ListComplete enumerates all values, automatically crossing page boundaries as required.
func (client ControllersClient) ListComplete(ctx context.Context) (result ControllerListIterator, err error) {
	result.page, err = client.List(ctx)
	return
}

// ListByResourceGroup lists all the Azure Dev Spaces Controllers with their properties in the specified resource group
// and subscription.
// Parameters:
// resourceGroupName - resource group to which the resource belongs.
func (client ControllersClient) ListByResourceGroup(ctx context.Context, resourceGroupName string) (result ControllerListPage, err error) {
	if err := validation.Validate([]validation.Validation{
		{TargetValue: resourceGroupName,
			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
				{Target: "resourceGroupName", Name: validation.MinLength, Rule: 1, Chain: nil}}}}); err != nil {
		return result, validation.NewError("devspaces.ControllersClient", "ListByResourceGroup", err.Error())
	}

	result.fn = client.listByResourceGroupNextResults
	req, err := client.ListByResourceGroupPreparer(ctx, resourceGroupName)
	if err != nil {
		err = autorest.NewErrorWithError(err, "devspaces.ControllersClient", "ListByResourceGroup", nil, "Failure preparing request")
		return
	}

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

	result.cl, err = client.ListByResourceGroupResponder(resp)
	if err != nil {
		err = autorest.NewErrorWithError(err, "devspaces.ControllersClient", "ListByResourceGroup", resp, "Failure responding to request")
	}

	return
}

// ListByResourceGroupPreparer prepares the ListByResourceGroup request.
func (client ControllersClient) 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 = "2018-06-01-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.DevSpaces/controllers", 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 ControllersClient) ListByResourceGroupSender(req *http.Request) (*http.Response, error) {
	return autorest.SendWithSender(client, req,
		azure.DoRetryWithRegistration(client.Client))
}

// ListByResourceGroupResponder handles the response to the ListByResourceGroup request. The method always
// closes the http.Response Body.
func (client ControllersClient) ListByResourceGroupResponder(resp *http.Response) (result ControllerList, err error) {
	err = autorest.Respond(
		resp,
		client.ByInspecting(),
		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 ControllersClient) listByResourceGroupNextResults(lastResults ControllerList) (result ControllerList, err error) {
	req, err := lastResults.controllerListPreparer()
	if err != nil {
		return result, autorest.NewErrorWithError(err, "devspaces.ControllersClient", "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, "devspaces.ControllersClient", "listByResourceGroupNextResults", resp, "Failure sending next results request")
	}
	result, err = client.ListByResourceGroupResponder(resp)
	if err != nil {
		err = autorest.NewErrorWithError(err, "devspaces.ControllersClient", "listByResourceGroupNextResults", resp, "Failure responding to next results request")
	}
	return
}

// ListByResourceGroupComplete enumerates all values, automatically crossing page boundaries as required.
func (client ControllersClient) ListByResourceGroupComplete(ctx context.Context, resourceGroupName string) (result ControllerListIterator, err error) {
	result.page, err = client.ListByResourceGroup(ctx, resourceGroupName)
	return
}

// ListConnectionDetails lists connection details for the underlying container resources of an Azure Dev Spaces
// Controller.
// Parameters:
// resourceGroupName - resource group to which the resource belongs.
// name - name of the resource.
func (client ControllersClient) ListConnectionDetails(ctx context.Context, resourceGroupName string, name string) (result ControllerConnectionDetailsList, err error) {
	if err := validation.Validate([]validation.Validation{
		{TargetValue: resourceGroupName,
			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
				{Target: "resourceGroupName", Name: validation.MinLength, Rule: 1, Chain: nil}}},
		{TargetValue: name,
			Constraints: []validation.Constraint{{Target: "name", Name: validation.MaxLength, Rule: 31, Chain: nil},
				{Target: "name", Name: validation.MinLength, Rule: 3, Chain: nil},
				{Target: "name", Name: validation.Pattern, Rule: `^[a-zA-Z0-9](-?[a-zA-Z0-9])*$`, Chain: nil}}}}); err != nil {
		return result, validation.NewError("devspaces.ControllersClient", "ListConnectionDetails", err.Error())
	}

	req, err := client.ListConnectionDetailsPreparer(ctx, resourceGroupName, name)
	if err != nil {
		err = autorest.NewErrorWithError(err, "devspaces.ControllersClient", "ListConnectionDetails", nil, "Failure preparing request")
		return
	}

	resp, err := client.ListConnectionDetailsSender(req)
	if err != nil {
		result.Response = autorest.Response{Response: resp}
		err = autorest.NewErrorWithError(err, "devspaces.ControllersClient", "ListConnectionDetails", resp, "Failure sending request")
		return
	}

	result, err = client.ListConnectionDetailsResponder(resp)
	if err != nil {
		err = autorest.NewErrorWithError(err, "devspaces.ControllersClient", "ListConnectionDetails", resp, "Failure responding to request")
	}

	return
}

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

	const APIVersion = "2018-06-01-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.DevSpaces/controllers/{name}/listConnectionDetails", pathParameters),
		autorest.WithQueryParameters(queryParameters))
	return preparer.Prepare((&http.Request{}).WithContext(ctx))
}

// ListConnectionDetailsSender sends the ListConnectionDetails request. The method will close the
// http.Response Body if it receives an error.
func (client ControllersClient) ListConnectionDetailsSender(req *http.Request) (*http.Response, error) {
	return autorest.SendWithSender(client, req,
		azure.DoRetryWithRegistration(client.Client))
}

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

// Update updates the properties of an existing Azure Dev Spaces Controller with the specified update parameters.
// Parameters:
// resourceGroupName - resource group to which the resource belongs.
// name - name of the resource.
func (client ControllersClient) Update(ctx context.Context, resourceGroupName string, name string, controllerUpdateParameters ControllerUpdateParameters) (result Controller, err error) {
	if err := validation.Validate([]validation.Validation{
		{TargetValue: resourceGroupName,
			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
				{Target: "resourceGroupName", Name: validation.MinLength, Rule: 1, Chain: nil}}},
		{TargetValue: name,
			Constraints: []validation.Constraint{{Target: "name", Name: validation.MaxLength, Rule: 31, Chain: nil},
				{Target: "name", Name: validation.MinLength, Rule: 3, Chain: nil},
				{Target: "name", Name: validation.Pattern, Rule: `^[a-zA-Z0-9](-?[a-zA-Z0-9])*$`, Chain: nil}}}}); err != nil {
		return result, validation.NewError("devspaces.ControllersClient", "Update", err.Error())
	}

	req, err := client.UpdatePreparer(ctx, resourceGroupName, name, controllerUpdateParameters)
	if err != nil {
		err = autorest.NewErrorWithError(err, "devspaces.ControllersClient", "Update", nil, "Failure preparing request")
		return
	}

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

	result, err = client.UpdateResponder(resp)
	if err != nil {
		err = autorest.NewErrorWithError(err, "devspaces.ControllersClient", "Update", resp, "Failure responding to request")
	}

	return
}

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

	const APIVersion = "2018-06-01-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.DevSpaces/controllers/{name}", pathParameters),
		autorest.WithJSON(controllerUpdateParameters),
		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 ControllersClient) UpdateSender(req *http.Request) (*http.Response, error) {
	return autorest.SendWithSender(client, req,
		azure.DoRetryWithRegistration(client.Client))
}

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