package apimanagement

// Copyright (c) Microsoft and contributors.  All rights reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
//
// See the License for the specific language governing permissions and
// limitations under the License.
//
// Code generated by Microsoft (R) AutoRest Code Generator.
// Changes may cause incorrect behavior and will be lost if the code is regenerated.

import (
	"context"
	"github.com/Azure/go-autorest/autorest"
	"github.com/Azure/go-autorest/autorest/azure"
	"github.com/Azure/go-autorest/autorest/validation"
	"net/http"
)

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

// NewTagDescriptionClient creates an instance of the TagDescriptionClient client.
func NewTagDescriptionClient(subscriptionID string) TagDescriptionClient {
	return NewTagDescriptionClientWithBaseURI(DefaultBaseURI, subscriptionID)
}

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

// CreateOrUpdate create/Update tag fescription in scope of the Api.
//
// resourceGroupName is the name of the resource group. serviceName is the name of the API Management service.
// apiid is API revision identifier. Must be unique in the current API Management service instance. Non-current
// revision has ;rev=n as a suffix where n is the revision number. tagID is tag identifier. Must be unique in the
// current API Management service instance. parameters is create parameters. ifMatch is eTag of the Entity. Not
// required when creating an entity, but required when updating an entity.
func (client TagDescriptionClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, serviceName string, apiid string, tagID string, parameters TagDescriptionCreateParameters, ifMatch string) (result TagDescriptionContract, err error) {
	if err := validation.Validate([]validation.Validation{
		{TargetValue: serviceName,
			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
				{Target: "serviceName", Name: validation.MinLength, Rule: 1, Chain: nil},
				{Target: "serviceName", Name: validation.Pattern, Rule: `^[a-zA-Z](?:[a-zA-Z0-9-]*[a-zA-Z0-9])?$`, Chain: nil}}},
		{TargetValue: apiid,
			Constraints: []validation.Constraint{{Target: "apiid", Name: validation.MaxLength, Rule: 256, Chain: nil},
				{Target: "apiid", Name: validation.MinLength, Rule: 1, Chain: nil},
				{Target: "apiid", Name: validation.Pattern, Rule: `^[^*#&+:<>?]+$`, Chain: nil}}},
		{TargetValue: tagID,
			Constraints: []validation.Constraint{{Target: "tagID", Name: validation.MaxLength, Rule: 80, Chain: nil},
				{Target: "tagID", Name: validation.MinLength, Rule: 1, Chain: nil},
				{Target: "tagID", Name: validation.Pattern, Rule: `(^[\w]+$)|(^[\w][\w\-]+[\w]$)`, Chain: nil}}},
		{TargetValue: parameters,
			Constraints: []validation.Constraint{{Target: "parameters.TagDescriptionBaseProperties", Name: validation.Null, Rule: false,
				Chain: []validation.Constraint{{Target: "parameters.TagDescriptionBaseProperties.ExternalDocsURL", Name: validation.Null, Rule: false,
					Chain: []validation.Constraint{{Target: "parameters.TagDescriptionBaseProperties.ExternalDocsURL", Name: validation.MaxLength, Rule: 2000, Chain: nil}}},
				}}}}}); err != nil {
		return result, validation.NewError("apimanagement.TagDescriptionClient", "CreateOrUpdate", err.Error())
	}

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

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

	result, err = client.CreateOrUpdateResponder(resp)
	if err != nil {
		err = autorest.NewErrorWithError(err, "apimanagement.TagDescriptionClient", "CreateOrUpdate", resp, "Failure responding to request")
	}

	return
}

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

	const APIVersion = "2018-01-01"
	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.ApiManagement/service/{serviceName}/apis/{apiId}/tagDescriptions/{tagId}", pathParameters),
		autorest.WithJSON(parameters),
		autorest.WithQueryParameters(queryParameters))
	if len(ifMatch) > 0 {
		preparer = autorest.DecoratePreparer(preparer,
			autorest.WithHeader("If-Match", autorest.String(ifMatch)))
	}
	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 TagDescriptionClient) CreateOrUpdateSender(req *http.Request) (*http.Response, error) {
	return autorest.SendWithSender(client, req,
		azure.DoRetryWithRegistration(client.Client))
}

// CreateOrUpdateResponder handles the response to the CreateOrUpdate request. The method always
// closes the http.Response Body.
func (client TagDescriptionClient) CreateOrUpdateResponder(resp *http.Response) (result TagDescriptionContract, 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 delete tag description for the Api.
//
// resourceGroupName is the name of the resource group. serviceName is the name of the API Management service.
// apiid is API revision identifier. Must be unique in the current API Management service instance. Non-current
// revision has ;rev=n as a suffix where n is the revision number. tagID is tag identifier. Must be unique in the
// current API Management service instance. ifMatch is eTag of the Entity. ETag should match the current entity
// state from the header response of the GET request or it should be * for unconditional update.
func (client TagDescriptionClient) Delete(ctx context.Context, resourceGroupName string, serviceName string, apiid string, tagID string, ifMatch string) (result autorest.Response, err error) {
	if err := validation.Validate([]validation.Validation{
		{TargetValue: serviceName,
			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
				{Target: "serviceName", Name: validation.MinLength, Rule: 1, Chain: nil},
				{Target: "serviceName", Name: validation.Pattern, Rule: `^[a-zA-Z](?:[a-zA-Z0-9-]*[a-zA-Z0-9])?$`, Chain: nil}}},
		{TargetValue: apiid,
			Constraints: []validation.Constraint{{Target: "apiid", Name: validation.MaxLength, Rule: 256, Chain: nil},
				{Target: "apiid", Name: validation.MinLength, Rule: 1, Chain: nil},
				{Target: "apiid", Name: validation.Pattern, Rule: `^[^*#&+:<>?]+$`, Chain: nil}}},
		{TargetValue: tagID,
			Constraints: []validation.Constraint{{Target: "tagID", Name: validation.MaxLength, Rule: 80, Chain: nil},
				{Target: "tagID", Name: validation.MinLength, Rule: 1, Chain: nil},
				{Target: "tagID", Name: validation.Pattern, Rule: `(^[\w]+$)|(^[\w][\w\-]+[\w]$)`, Chain: nil}}}}); err != nil {
		return result, validation.NewError("apimanagement.TagDescriptionClient", "Delete", err.Error())
	}

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

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

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

	return
}

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

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

	preparer := autorest.CreatePreparer(
		autorest.AsDelete(),
		autorest.WithBaseURL(client.BaseURI),
		autorest.WithPathParameters("/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.ApiManagement/service/{serviceName}/apis/{apiId}/tagDescriptions/{tagId}", pathParameters),
		autorest.WithQueryParameters(queryParameters),
		autorest.WithHeader("If-Match", autorest.String(ifMatch)))
	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 TagDescriptionClient) DeleteSender(req *http.Request) (*http.Response, error) {
	return autorest.SendWithSender(client, req,
		azure.DoRetryWithRegistration(client.Client))
}

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

// Get get tag associated with the API.
//
// resourceGroupName is the name of the resource group. serviceName is the name of the API Management service.
// apiid is API revision identifier. Must be unique in the current API Management service instance. Non-current
// revision has ;rev=n as a suffix where n is the revision number. tagID is tag identifier. Must be unique in the
// current API Management service instance.
func (client TagDescriptionClient) Get(ctx context.Context, resourceGroupName string, serviceName string, apiid string, tagID string) (result TagDescriptionContract, err error) {
	if err := validation.Validate([]validation.Validation{
		{TargetValue: serviceName,
			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
				{Target: "serviceName", Name: validation.MinLength, Rule: 1, Chain: nil},
				{Target: "serviceName", Name: validation.Pattern, Rule: `^[a-zA-Z](?:[a-zA-Z0-9-]*[a-zA-Z0-9])?$`, Chain: nil}}},
		{TargetValue: apiid,
			Constraints: []validation.Constraint{{Target: "apiid", Name: validation.MaxLength, Rule: 256, Chain: nil},
				{Target: "apiid", Name: validation.MinLength, Rule: 1, Chain: nil},
				{Target: "apiid", Name: validation.Pattern, Rule: `^[^*#&+:<>?]+$`, Chain: nil}}},
		{TargetValue: tagID,
			Constraints: []validation.Constraint{{Target: "tagID", Name: validation.MaxLength, Rule: 80, Chain: nil},
				{Target: "tagID", Name: validation.MinLength, Rule: 1, Chain: nil},
				{Target: "tagID", Name: validation.Pattern, Rule: `(^[\w]+$)|(^[\w][\w\-]+[\w]$)`, Chain: nil}}}}); err != nil {
		return result, validation.NewError("apimanagement.TagDescriptionClient", "Get", err.Error())
	}

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

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

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

	return
}

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

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

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

// GetEntityState gets the entity state version of the tag specified by its identifier.
//
// resourceGroupName is the name of the resource group. serviceName is the name of the API Management service.
// apiid is API revision identifier. Must be unique in the current API Management service instance. Non-current
// revision has ;rev=n as a suffix where n is the revision number. tagID is tag identifier. Must be unique in the
// current API Management service instance.
func (client TagDescriptionClient) GetEntityState(ctx context.Context, resourceGroupName string, serviceName string, apiid string, tagID string) (result autorest.Response, err error) {
	if err := validation.Validate([]validation.Validation{
		{TargetValue: serviceName,
			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
				{Target: "serviceName", Name: validation.MinLength, Rule: 1, Chain: nil},
				{Target: "serviceName", Name: validation.Pattern, Rule: `^[a-zA-Z](?:[a-zA-Z0-9-]*[a-zA-Z0-9])?$`, Chain: nil}}},
		{TargetValue: apiid,
			Constraints: []validation.Constraint{{Target: "apiid", Name: validation.MaxLength, Rule: 256, Chain: nil},
				{Target: "apiid", Name: validation.MinLength, Rule: 1, Chain: nil},
				{Target: "apiid", Name: validation.Pattern, Rule: `^[^*#&+:<>?]+$`, Chain: nil}}},
		{TargetValue: tagID,
			Constraints: []validation.Constraint{{Target: "tagID", Name: validation.MaxLength, Rule: 80, Chain: nil},
				{Target: "tagID", Name: validation.MinLength, Rule: 1, Chain: nil},
				{Target: "tagID", Name: validation.Pattern, Rule: `(^[\w]+$)|(^[\w][\w\-]+[\w]$)`, Chain: nil}}}}); err != nil {
		return result, validation.NewError("apimanagement.TagDescriptionClient", "GetEntityState", err.Error())
	}

	req, err := client.GetEntityStatePreparer(ctx, resourceGroupName, serviceName, apiid, tagID)
	if err != nil {
		err = autorest.NewErrorWithError(err, "apimanagement.TagDescriptionClient", "GetEntityState", nil, "Failure preparing request")
		return
	}

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

	result, err = client.GetEntityStateResponder(resp)
	if err != nil {
		err = autorest.NewErrorWithError(err, "apimanagement.TagDescriptionClient", "GetEntityState", resp, "Failure responding to request")
	}

	return
}

// GetEntityStatePreparer prepares the GetEntityState request.
func (client TagDescriptionClient) GetEntityStatePreparer(ctx context.Context, resourceGroupName string, serviceName string, apiid string, tagID string) (*http.Request, error) {
	pathParameters := map[string]interface{}{
		"apiId":             autorest.Encode("path", apiid),
		"resourceGroupName": autorest.Encode("path", resourceGroupName),
		"serviceName":       autorest.Encode("path", serviceName),
		"subscriptionId":    autorest.Encode("path", client.SubscriptionID),
		"tagId":             autorest.Encode("path", tagID),
	}

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

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

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

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

// ListByAPI lists all Tags descriptions in scope of API. Model similar to swagger - tagDescription is defined on API
// level but tag may be assigned to the Operations
//
// resourceGroupName is the name of the resource group. serviceName is the name of the API Management service.
// apiid is API revision identifier. Must be unique in the current API Management service instance. Non-current
// revision has ;rev=n as a suffix where n is the revision number. filter is | Field       | Supported operators
// | Supported functions                         |
// |-------------|------------------------|---------------------------------------------|
// | id          | ge, le, eq, ne, gt, lt | substringof, contains, startswith, endswith |
// | name        | ge, le, eq, ne, gt, lt | substringof, contains, startswith, endswith | top is number of records
// to return. skip is number of records to skip.
func (client TagDescriptionClient) ListByAPI(ctx context.Context, resourceGroupName string, serviceName string, apiid string, filter string, top *int32, skip *int32) (result TagDescriptionCollectionPage, err error) {
	if err := validation.Validate([]validation.Validation{
		{TargetValue: serviceName,
			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
				{Target: "serviceName", Name: validation.MinLength, Rule: 1, Chain: nil},
				{Target: "serviceName", Name: validation.Pattern, Rule: `^[a-zA-Z](?:[a-zA-Z0-9-]*[a-zA-Z0-9])?$`, Chain: nil}}},
		{TargetValue: apiid,
			Constraints: []validation.Constraint{{Target: "apiid", Name: validation.MaxLength, Rule: 256, Chain: nil},
				{Target: "apiid", Name: validation.MinLength, Rule: 1, Chain: nil},
				{Target: "apiid", Name: validation.Pattern, Rule: `^[^*#&+:<>?]+$`, Chain: nil}}},
		{TargetValue: top,
			Constraints: []validation.Constraint{{Target: "top", Name: validation.Null, Rule: false,
				Chain: []validation.Constraint{{Target: "top", Name: validation.InclusiveMinimum, Rule: 1, Chain: nil}}}}},
		{TargetValue: skip,
			Constraints: []validation.Constraint{{Target: "skip", Name: validation.Null, Rule: false,
				Chain: []validation.Constraint{{Target: "skip", Name: validation.InclusiveMinimum, Rule: 0, Chain: nil}}}}}}); err != nil {
		return result, validation.NewError("apimanagement.TagDescriptionClient", "ListByAPI", err.Error())
	}

	result.fn = client.listByAPINextResults
	req, err := client.ListByAPIPreparer(ctx, resourceGroupName, serviceName, apiid, filter, top, skip)
	if err != nil {
		err = autorest.NewErrorWithError(err, "apimanagement.TagDescriptionClient", "ListByAPI", nil, "Failure preparing request")
		return
	}

	resp, err := client.ListByAPISender(req)
	if err != nil {
		result.tdc.Response = autorest.Response{Response: resp}
		err = autorest.NewErrorWithError(err, "apimanagement.TagDescriptionClient", "ListByAPI", resp, "Failure sending request")
		return
	}

	result.tdc, err = client.ListByAPIResponder(resp)
	if err != nil {
		err = autorest.NewErrorWithError(err, "apimanagement.TagDescriptionClient", "ListByAPI", resp, "Failure responding to request")
	}

	return
}

// ListByAPIPreparer prepares the ListByAPI request.
func (client TagDescriptionClient) ListByAPIPreparer(ctx context.Context, resourceGroupName string, serviceName string, apiid string, filter string, top *int32, skip *int32) (*http.Request, error) {
	pathParameters := map[string]interface{}{
		"apiId":             autorest.Encode("path", apiid),
		"resourceGroupName": autorest.Encode("path", resourceGroupName),
		"serviceName":       autorest.Encode("path", serviceName),
		"subscriptionId":    autorest.Encode("path", client.SubscriptionID),
	}

	const APIVersion = "2018-01-01"
	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)
	}
	if skip != nil {
		queryParameters["$skip"] = autorest.Encode("query", *skip)
	}

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

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

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

// listByAPINextResults retrieves the next set of results, if any.
func (client TagDescriptionClient) listByAPINextResults(lastResults TagDescriptionCollection) (result TagDescriptionCollection, err error) {
	req, err := lastResults.tagDescriptionCollectionPreparer()
	if err != nil {
		return result, autorest.NewErrorWithError(err, "apimanagement.TagDescriptionClient", "listByAPINextResults", nil, "Failure preparing next results request")
	}
	if req == nil {
		return
	}
	resp, err := client.ListByAPISender(req)
	if err != nil {
		result.Response = autorest.Response{Response: resp}
		return result, autorest.NewErrorWithError(err, "apimanagement.TagDescriptionClient", "listByAPINextResults", resp, "Failure sending next results request")
	}
	result, err = client.ListByAPIResponder(resp)
	if err != nil {
		err = autorest.NewErrorWithError(err, "apimanagement.TagDescriptionClient", "listByAPINextResults", resp, "Failure responding to next results request")
	}
	return
}

// ListByAPIComplete enumerates all values, automatically crossing page boundaries as required.
func (client TagDescriptionClient) ListByAPIComplete(ctx context.Context, resourceGroupName string, serviceName string, apiid string, filter string, top *int32, skip *int32) (result TagDescriptionCollectionIterator, err error) {
	result.page, err = client.ListByAPI(ctx, resourceGroupName, serviceName, apiid, filter, top, skip)
	return
}
