scalingplans.go

package desktopvirtualization

// 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"
)

// ScalingPlansClient is the client for the ScalingPlans methods of the Desktopvirtualization service.
type ScalingPlansClient struct {
	BaseClient
}

// NewScalingPlansClient creates an instance of the ScalingPlansClient client.
func NewScalingPlansClient(subscriptionID string) ScalingPlansClient {
	return NewScalingPlansClientWithBaseURI(DefaultBaseURI, subscriptionID)
}

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

// Create create or update a scaling plan.
// Parameters:
// resourceGroupName - the name of the resource group. The name is case insensitive.
// scalingPlanName - the name of the scaling plan.
// scalingPlan - object containing scaling plan definitions.
func (client ScalingPlansClient) Create(ctx context.Context, resourceGroupName string, scalingPlanName string, scalingPlan ScalingPlan) (result ScalingPlan, err error) {
	if tracing.IsEnabled() {
		ctx = tracing.StartSpan(ctx, fqdn+"/ScalingPlansClient.Create")
		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: client.SubscriptionID,
			Constraints: []validation.Constraint{{Target: "client.SubscriptionID", Name: validation.MinLength, Rule: 1, Chain: nil}}},
		{TargetValue: resourceGroupName,
			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
				{Target: "resourceGroupName", Name: validation.MinLength, Rule: 1, Chain: nil}}},
		{TargetValue: scalingPlanName,
			Constraints: []validation.Constraint{{Target: "scalingPlanName", Name: validation.MaxLength, Rule: 64, Chain: nil},
				{Target: "scalingPlanName", Name: validation.MinLength, Rule: 3, Chain: nil}}}}); err != nil {
		return result, validation.NewError("desktopvirtualization.ScalingPlansClient", "Create", err.Error())
	}

	req, err := client.CreatePreparer(ctx, resourceGroupName, scalingPlanName, scalingPlan)
	if err != nil {
		err = autorest.NewErrorWithError(err, "desktopvirtualization.ScalingPlansClient", "Create", nil, "Failure preparing request")
		return
	}

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

	result, err = client.CreateResponder(resp)
	if err != nil {
		err = autorest.NewErrorWithError(err, "desktopvirtualization.ScalingPlansClient", "Create", resp, "Failure responding to request")
		return
	}

	return
}

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

	const APIVersion = "2021-09-03-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.DesktopVirtualization/scalingPlans/{scalingPlanName}", pathParameters),
		autorest.WithJSON(scalingPlan),
		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 ScalingPlansClient) CreateSender(req *http.Request) (*http.Response, error) {
	return client.Send(req, azure.DoRetryWithRegistration(client.Client))
}

// CreateResponder handles the response to the Create request. The method always
// closes the http.Response Body.
func (client ScalingPlansClient) CreateResponder(resp *http.Response) (result ScalingPlan, 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 remove a scaling plan.
// Parameters:
// resourceGroupName - the name of the resource group. The name is case insensitive.
// scalingPlanName - the name of the scaling plan.
func (client ScalingPlansClient) Delete(ctx context.Context, resourceGroupName string, scalingPlanName string) (result autorest.Response, err error) {
	if tracing.IsEnabled() {
		ctx = tracing.StartSpan(ctx, fqdn+"/ScalingPlansClient.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: client.SubscriptionID,
			Constraints: []validation.Constraint{{Target: "client.SubscriptionID", Name: validation.MinLength, Rule: 1, Chain: nil}}},
		{TargetValue: resourceGroupName,
			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
				{Target: "resourceGroupName", Name: validation.MinLength, Rule: 1, Chain: nil}}},
		{TargetValue: scalingPlanName,
			Constraints: []validation.Constraint{{Target: "scalingPlanName", Name: validation.MaxLength, Rule: 64, Chain: nil},
				{Target: "scalingPlanName", Name: validation.MinLength, Rule: 3, Chain: nil}}}}); err != nil {
		return result, validation.NewError("desktopvirtualization.ScalingPlansClient", "Delete", err.Error())
	}

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

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

	result, err = client.DeleteResponder(resp)
	if err != nil {
		err = autorest.NewErrorWithError(err, "desktopvirtualization.ScalingPlansClient", "Delete", resp, "Failure responding to request")
		return
	}

	return
}

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

	const APIVersion = "2021-09-03-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.DesktopVirtualization/scalingPlans/{scalingPlanName}", 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 ScalingPlansClient) DeleteSender(req *http.Request) (*http.Response, error) {
	return client.Send(req, azure.DoRetryWithRegistration(client.Client))
}

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

// Get get a scaling plan.
// Parameters:
// resourceGroupName - the name of the resource group. The name is case insensitive.
// scalingPlanName - the name of the scaling plan.
func (client ScalingPlansClient) Get(ctx context.Context, resourceGroupName string, scalingPlanName string) (result ScalingPlan, err error) {
	if tracing.IsEnabled() {
		ctx = tracing.StartSpan(ctx, fqdn+"/ScalingPlansClient.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: client.SubscriptionID,
			Constraints: []validation.Constraint{{Target: "client.SubscriptionID", Name: validation.MinLength, Rule: 1, Chain: nil}}},
		{TargetValue: resourceGroupName,
			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
				{Target: "resourceGroupName", Name: validation.MinLength, Rule: 1, Chain: nil}}},
		{TargetValue: scalingPlanName,
			Constraints: []validation.Constraint{{Target: "scalingPlanName", Name: validation.MaxLength, Rule: 64, Chain: nil},
				{Target: "scalingPlanName", Name: validation.MinLength, Rule: 3, Chain: nil}}}}); err != nil {
		return result, validation.NewError("desktopvirtualization.ScalingPlansClient", "Get", err.Error())
	}

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

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

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

	return
}

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

	const APIVersion = "2021-09-03-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.DesktopVirtualization/scalingPlans/{scalingPlanName}", 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 ScalingPlansClient) 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 ScalingPlansClient) GetResponder(resp *http.Response) (result ScalingPlan, err error) {
	err = autorest.Respond(
		resp,
		azure.WithErrorUnlessStatusCode(http.StatusOK),
		autorest.ByUnmarshallingJSON(&result),
		autorest.ByClosing())
	result.Response = autorest.Response{Response: resp}
	return
}

// ListByHostPool list scaling plan associated with hostpool.
// Parameters:
// resourceGroupName - the name of the resource group. The name is case insensitive.
// hostPoolName - the name of the host pool within the specified resource group
func (client ScalingPlansClient) ListByHostPool(ctx context.Context, resourceGroupName string, hostPoolName string) (result ScalingPlanListPage, err error) {
	if tracing.IsEnabled() {
		ctx = tracing.StartSpan(ctx, fqdn+"/ScalingPlansClient.ListByHostPool")
		defer func() {
			sc := -1
			if result.spl.Response.Response != nil {
				sc = result.spl.Response.Response.StatusCode
			}
			tracing.EndSpan(ctx, sc, err)
		}()
	}
	if err := validation.Validate([]validation.Validation{
		{TargetValue: client.SubscriptionID,
			Constraints: []validation.Constraint{{Target: "client.SubscriptionID", Name: validation.MinLength, Rule: 1, Chain: nil}}},
		{TargetValue: resourceGroupName,
			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
				{Target: "resourceGroupName", Name: validation.MinLength, Rule: 1, Chain: nil}}},
		{TargetValue: hostPoolName,
			Constraints: []validation.Constraint{{Target: "hostPoolName", Name: validation.MaxLength, Rule: 64, Chain: nil},
				{Target: "hostPoolName", Name: validation.MinLength, Rule: 3, Chain: nil}}}}); err != nil {
		return result, validation.NewError("desktopvirtualization.ScalingPlansClient", "ListByHostPool", err.Error())
	}

	result.fn = client.listByHostPoolNextResults
	req, err := client.ListByHostPoolPreparer(ctx, resourceGroupName, hostPoolName)
	if err != nil {
		err = autorest.NewErrorWithError(err, "desktopvirtualization.ScalingPlansClient", "ListByHostPool", nil, "Failure preparing request")
		return
	}

	resp, err := client.ListByHostPoolSender(req)
	if err != nil {
		result.spl.Response = autorest.Response{Response: resp}
		err = autorest.NewErrorWithError(err, "desktopvirtualization.ScalingPlansClient", "ListByHostPool", resp, "Failure sending request")
		return
	}

	result.spl, err = client.ListByHostPoolResponder(resp)
	if err != nil {
		err = autorest.NewErrorWithError(err, "desktopvirtualization.ScalingPlansClient", "ListByHostPool", resp, "Failure responding to request")
		return
	}
	if result.spl.hasNextLink() && result.spl.IsEmpty() {
		err = result.NextWithContext(ctx)
		return
	}

	return
}

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

	const APIVersion = "2021-09-03-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.DesktopVirtualization/hostPools/{hostPoolName}/scalingPlans", pathParameters),
		autorest.WithQueryParameters(queryParameters))
	return preparer.Prepare((&http.Request{}).WithContext(ctx))
}

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

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

// listByHostPoolNextResults retrieves the next set of results, if any.
func (client ScalingPlansClient) listByHostPoolNextResults(ctx context.Context, lastResults ScalingPlanList) (result ScalingPlanList, err error) {
	req, err := lastResults.scalingPlanListPreparer(ctx)
	if err != nil {
		return result, autorest.NewErrorWithError(err, "desktopvirtualization.ScalingPlansClient", "listByHostPoolNextResults", nil, "Failure preparing next results request")
	}
	if req == nil {
		return
	}
	resp, err := client.ListByHostPoolSender(req)
	if err != nil {
		result.Response = autorest.Response{Response: resp}
		return result, autorest.NewErrorWithError(err, "desktopvirtualization.ScalingPlansClient", "listByHostPoolNextResults", resp, "Failure sending next results request")
	}
	result, err = client.ListByHostPoolResponder(resp)
	if err != nil {
		err = autorest.NewErrorWithError(err, "desktopvirtualization.ScalingPlansClient", "listByHostPoolNextResults", resp, "Failure responding to next results request")
	}
	return
}

// ListByHostPoolComplete enumerates all values, automatically crossing page boundaries as required.
func (client ScalingPlansClient) ListByHostPoolComplete(ctx context.Context, resourceGroupName string, hostPoolName string) (result ScalingPlanListIterator, err error) {
	if tracing.IsEnabled() {
		ctx = tracing.StartSpan(ctx, fqdn+"/ScalingPlansClient.ListByHostPool")
		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.ListByHostPool(ctx, resourceGroupName, hostPoolName)
	return
}

// ListByResourceGroup list scaling plans.
// Parameters:
// resourceGroupName - the name of the resource group. The name is case insensitive.
func (client ScalingPlansClient) ListByResourceGroup(ctx context.Context, resourceGroupName string) (result ScalingPlanListPage, err error) {
	if tracing.IsEnabled() {
		ctx = tracing.StartSpan(ctx, fqdn+"/ScalingPlansClient.ListByResourceGroup")
		defer func() {
			sc := -1
			if result.spl.Response.Response != nil {
				sc = result.spl.Response.Response.StatusCode
			}
			tracing.EndSpan(ctx, sc, err)
		}()
	}
	if err := validation.Validate([]validation.Validation{
		{TargetValue: client.SubscriptionID,
			Constraints: []validation.Constraint{{Target: "client.SubscriptionID", Name: validation.MinLength, Rule: 1, Chain: nil}}},
		{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("desktopvirtualization.ScalingPlansClient", "ListByResourceGroup", err.Error())
	}

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

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

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

	return
}

// ListByResourceGroupPreparer prepares the ListByResourceGroup request.
func (client ScalingPlansClient) 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 = "2021-09-03-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.DesktopVirtualization/scalingPlans", 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 ScalingPlansClient) 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 ScalingPlansClient) ListByResourceGroupResponder(resp *http.Response) (result ScalingPlanList, 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 ScalingPlansClient) listByResourceGroupNextResults(ctx context.Context, lastResults ScalingPlanList) (result ScalingPlanList, err error) {
	req, err := lastResults.scalingPlanListPreparer(ctx)
	if err != nil {
		return result, autorest.NewErrorWithError(err, "desktopvirtualization.ScalingPlansClient", "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, "desktopvirtualization.ScalingPlansClient", "listByResourceGroupNextResults", resp, "Failure sending next results request")
	}
	result, err = client.ListByResourceGroupResponder(resp)
	if err != nil {
		err = autorest.NewErrorWithError(err, "desktopvirtualization.ScalingPlansClient", "listByResourceGroupNextResults", resp, "Failure responding to next results request")
	}
	return
}

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

// ListBySubscription list scaling plans in subscription.
func (client ScalingPlansClient) ListBySubscription(ctx context.Context) (result ScalingPlanListPage, err error) {
	if tracing.IsEnabled() {
		ctx = tracing.StartSpan(ctx, fqdn+"/ScalingPlansClient.ListBySubscription")
		defer func() {
			sc := -1
			if result.spl.Response.Response != nil {
				sc = result.spl.Response.Response.StatusCode
			}
			tracing.EndSpan(ctx, sc, err)
		}()
	}
	if err := validation.Validate([]validation.Validation{
		{TargetValue: client.SubscriptionID,
			Constraints: []validation.Constraint{{Target: "client.SubscriptionID", Name: validation.MinLength, Rule: 1, Chain: nil}}}}); err != nil {
		return result, validation.NewError("desktopvirtualization.ScalingPlansClient", "ListBySubscription", err.Error())
	}

	result.fn = client.listBySubscriptionNextResults
	req, err := client.ListBySubscriptionPreparer(ctx)
	if err != nil {
		err = autorest.NewErrorWithError(err, "desktopvirtualization.ScalingPlansClient", "ListBySubscription", nil, "Failure preparing request")
		return
	}

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

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

	return
}

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

	const APIVersion = "2021-09-03-preview"
	queryParameters := map[string]interface{}{
		"api-version": APIVersion,
	}

	preparer := autorest.CreatePreparer(
		autorest.AsGet(),
		autorest.WithBaseURL(client.BaseURI),
		autorest.WithPathParameters("/subscriptions/{subscriptionId}/providers/Microsoft.DesktopVirtualization/scalingPlans", 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 ScalingPlansClient) 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 ScalingPlansClient) ListBySubscriptionResponder(resp *http.Response) (result ScalingPlanList, 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 ScalingPlansClient) listBySubscriptionNextResults(ctx context.Context, lastResults ScalingPlanList) (result ScalingPlanList, err error) {
	req, err := lastResults.scalingPlanListPreparer(ctx)
	if err != nil {
		return result, autorest.NewErrorWithError(err, "desktopvirtualization.ScalingPlansClient", "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, "desktopvirtualization.ScalingPlansClient", "listBySubscriptionNextResults", resp, "Failure sending next results request")
	}
	result, err = client.ListBySubscriptionResponder(resp)
	if err != nil {
		err = autorest.NewErrorWithError(err, "desktopvirtualization.ScalingPlansClient", "listBySubscriptionNextResults", resp, "Failure responding to next results request")
	}
	return
}

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

// Update update a scaling plan.
// Parameters:
// resourceGroupName - the name of the resource group. The name is case insensitive.
// scalingPlanName - the name of the scaling plan.
// scalingPlan - object containing scaling plan definitions.
func (client ScalingPlansClient) Update(ctx context.Context, resourceGroupName string, scalingPlanName string, scalingPlan *ScalingPlanPatch) (result ScalingPlan, err error) {
	if tracing.IsEnabled() {
		ctx = tracing.StartSpan(ctx, fqdn+"/ScalingPlansClient.Update")
		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: client.SubscriptionID,
			Constraints: []validation.Constraint{{Target: "client.SubscriptionID", Name: validation.MinLength, Rule: 1, Chain: nil}}},
		{TargetValue: resourceGroupName,
			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
				{Target: "resourceGroupName", Name: validation.MinLength, Rule: 1, Chain: nil}}},
		{TargetValue: scalingPlanName,
			Constraints: []validation.Constraint{{Target: "scalingPlanName", Name: validation.MaxLength, Rule: 64, Chain: nil},
				{Target: "scalingPlanName", Name: validation.MinLength, Rule: 3, Chain: nil}}}}); err != nil {
		return result, validation.NewError("desktopvirtualization.ScalingPlansClient", "Update", err.Error())
	}

	req, err := client.UpdatePreparer(ctx, resourceGroupName, scalingPlanName, scalingPlan)
	if err != nil {
		err = autorest.NewErrorWithError(err, "desktopvirtualization.ScalingPlansClient", "Update", nil, "Failure preparing request")
		return
	}

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

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

	return
}

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

	const APIVersion = "2021-09-03-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.DesktopVirtualization/scalingPlans/{scalingPlanName}", pathParameters),
		autorest.WithQueryParameters(queryParameters))
	if scalingPlan != nil {
		preparer = autorest.DecoratePreparer(preparer,
			autorest.WithJSON(scalingPlan))
	}
	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 ScalingPlansClient) UpdateSender(req *http.Request) (*http.Response, error) {
	return client.Send(req, azure.DoRetryWithRegistration(client.Client))
}

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