package datafactory

// 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"
	"net/http"

	"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"
)

// FactoriesClient is the the Azure Data Factory V2 management API provides a RESTful set of web services that interact
// with Azure Data Factory V2 services.
type FactoriesClient struct {
	BaseClient
}

// NewFactoriesClient creates an instance of the FactoriesClient client.
func NewFactoriesClient(subscriptionID string) FactoriesClient {
	return NewFactoriesClientWithBaseURI(DefaultBaseURI, subscriptionID)
}

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

// ConfigureFactoryRepo updates a factory's repo information.
// Parameters:
// locationID - the location identifier.
// factoryRepoUpdate - update factory repo request definition.
func (client FactoriesClient) ConfigureFactoryRepo(ctx context.Context, locationID string, factoryRepoUpdate FactoryRepoUpdate) (result Factory, err error) {
	if tracing.IsEnabled() {
		ctx = tracing.StartSpan(ctx, fqdn+"/FactoriesClient.ConfigureFactoryRepo")
		defer func() {
			sc := -1
			if result.Response.Response != nil {
				sc = result.Response.Response.StatusCode
			}
			tracing.EndSpan(ctx, sc, err)
		}()
	}
	req, err := client.ConfigureFactoryRepoPreparer(ctx, locationID, factoryRepoUpdate)
	if err != nil {
		err = autorest.NewErrorWithError(err, "datafactory.FactoriesClient", "ConfigureFactoryRepo", nil, "Failure preparing request")
		return
	}

	resp, err := client.ConfigureFactoryRepoSender(req)
	if err != nil {
		result.Response = autorest.Response{Response: resp}
		err = autorest.NewErrorWithError(err, "datafactory.FactoriesClient", "ConfigureFactoryRepo", resp, "Failure sending request")
		return
	}

	result, err = client.ConfigureFactoryRepoResponder(resp)
	if err != nil {
		err = autorest.NewErrorWithError(err, "datafactory.FactoriesClient", "ConfigureFactoryRepo", resp, "Failure responding to request")
		return
	}

	return
}

// ConfigureFactoryRepoPreparer prepares the ConfigureFactoryRepo request.
func (client FactoriesClient) ConfigureFactoryRepoPreparer(ctx context.Context, locationID string, factoryRepoUpdate FactoryRepoUpdate) (*http.Request, error) {
	pathParameters := map[string]interface{}{
		"locationId":     autorest.Encode("path", locationID),
		"subscriptionId": autorest.Encode("path", client.SubscriptionID),
	}

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

	preparer := autorest.CreatePreparer(
		autorest.AsContentType("application/json; charset=utf-8"),
		autorest.AsPost(),
		autorest.WithBaseURL(client.BaseURI),
		autorest.WithPathParameters("/subscriptions/{subscriptionId}/providers/Microsoft.DataFactory/locations/{locationId}/configureFactoryRepo", pathParameters),
		autorest.WithJSON(factoryRepoUpdate),
		autorest.WithQueryParameters(queryParameters))
	return preparer.Prepare((&http.Request{}).WithContext(ctx))
}

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

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

// CreateOrUpdate creates or updates a factory.
// Parameters:
// resourceGroupName - the resource group name.
// factoryName - the factory name.
// factory - factory resource definition.
// ifMatch - eTag of the factory entity. Should only be specified for update, for which it should match
// existing entity or can be * for unconditional update.
func (client FactoriesClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, factoryName string, factory Factory, ifMatch string) (result Factory, err error) {
	if tracing.IsEnabled() {
		ctx = tracing.StartSpan(ctx, fqdn+"/FactoriesClient.CreateOrUpdate")
		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: resourceGroupName,
			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
				{Target: "resourceGroupName", Name: validation.MinLength, Rule: 1, Chain: nil},
				{Target: "resourceGroupName", Name: validation.Pattern, Rule: `^[-\w\._\(\)]+$`, Chain: nil}}},
		{TargetValue: factoryName,
			Constraints: []validation.Constraint{{Target: "factoryName", Name: validation.MaxLength, Rule: 63, Chain: nil},
				{Target: "factoryName", Name: validation.MinLength, Rule: 3, Chain: nil},
				{Target: "factoryName", Name: validation.Pattern, Rule: `^[A-Za-z0-9]+(?:-[A-Za-z0-9]+)*$`, Chain: nil}}},
		{TargetValue: factory,
			Constraints: []validation.Constraint{{Target: "factory.FactoryProperties", Name: validation.Null, Rule: false,
				Chain: []validation.Constraint{{Target: "factory.FactoryProperties.Encryption", Name: validation.Null, Rule: false,
					Chain: []validation.Constraint{{Target: "factory.FactoryProperties.Encryption.KeyName", Name: validation.Null, Rule: true, Chain: nil},
						{Target: "factory.FactoryProperties.Encryption.VaultBaseURL", Name: validation.Null, Rule: true, Chain: nil},
					}},
				}}}}}); err != nil {
		return result, validation.NewError("datafactory.FactoriesClient", "CreateOrUpdate", err.Error())
	}

	req, err := client.CreateOrUpdatePreparer(ctx, resourceGroupName, factoryName, factory, ifMatch)
	if err != nil {
		err = autorest.NewErrorWithError(err, "datafactory.FactoriesClient", "CreateOrUpdate", nil, "Failure preparing request")
		return
	}

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

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

	return
}

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

	const APIVersion = "2018-06-01"
	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.DataFactory/factories/{factoryName}", pathParameters),
		autorest.WithJSON(factory),
		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 FactoriesClient) CreateOrUpdateSender(req *http.Request) (*http.Response, error) {
	return client.Send(req, azure.DoRetryWithRegistration(client.Client))
}

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

// Delete deletes a factory.
// Parameters:
// resourceGroupName - the resource group name.
// factoryName - the factory name.
func (client FactoriesClient) Delete(ctx context.Context, resourceGroupName string, factoryName string) (result autorest.Response, err error) {
	if tracing.IsEnabled() {
		ctx = tracing.StartSpan(ctx, fqdn+"/FactoriesClient.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: resourceGroupName,
			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
				{Target: "resourceGroupName", Name: validation.MinLength, Rule: 1, Chain: nil},
				{Target: "resourceGroupName", Name: validation.Pattern, Rule: `^[-\w\._\(\)]+$`, Chain: nil}}},
		{TargetValue: factoryName,
			Constraints: []validation.Constraint{{Target: "factoryName", Name: validation.MaxLength, Rule: 63, Chain: nil},
				{Target: "factoryName", Name: validation.MinLength, Rule: 3, Chain: nil},
				{Target: "factoryName", Name: validation.Pattern, Rule: `^[A-Za-z0-9]+(?:-[A-Za-z0-9]+)*$`, Chain: nil}}}}); err != nil {
		return result, validation.NewError("datafactory.FactoriesClient", "Delete", err.Error())
	}

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

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

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

	return
}

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

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

	preparer := autorest.CreatePreparer(
		autorest.AsDelete(),
		autorest.WithBaseURL(client.BaseURI),
		autorest.WithPathParameters("/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DataFactory/factories/{factoryName}", 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 FactoriesClient) 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 FactoriesClient) 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 gets a factory.
// Parameters:
// resourceGroupName - the resource group name.
// factoryName - the factory name.
// ifNoneMatch - eTag of the factory entity. Should only be specified for get. If the ETag matches the existing
// entity tag, or if * was provided, then no content will be returned.
func (client FactoriesClient) Get(ctx context.Context, resourceGroupName string, factoryName string, ifNoneMatch string) (result Factory, err error) {
	if tracing.IsEnabled() {
		ctx = tracing.StartSpan(ctx, fqdn+"/FactoriesClient.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: resourceGroupName,
			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
				{Target: "resourceGroupName", Name: validation.MinLength, Rule: 1, Chain: nil},
				{Target: "resourceGroupName", Name: validation.Pattern, Rule: `^[-\w\._\(\)]+$`, Chain: nil}}},
		{TargetValue: factoryName,
			Constraints: []validation.Constraint{{Target: "factoryName", Name: validation.MaxLength, Rule: 63, Chain: nil},
				{Target: "factoryName", Name: validation.MinLength, Rule: 3, Chain: nil},
				{Target: "factoryName", Name: validation.Pattern, Rule: `^[A-Za-z0-9]+(?:-[A-Za-z0-9]+)*$`, Chain: nil}}}}); err != nil {
		return result, validation.NewError("datafactory.FactoriesClient", "Get", err.Error())
	}

	req, err := client.GetPreparer(ctx, resourceGroupName, factoryName, ifNoneMatch)
	if err != nil {
		err = autorest.NewErrorWithError(err, "datafactory.FactoriesClient", "Get", nil, "Failure preparing request")
		return
	}

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

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

	return
}

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

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

	preparer := autorest.CreatePreparer(
		autorest.AsGet(),
		autorest.WithBaseURL(client.BaseURI),
		autorest.WithPathParameters("/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DataFactory/factories/{factoryName}", pathParameters),
		autorest.WithQueryParameters(queryParameters))
	if len(ifNoneMatch) > 0 {
		preparer = autorest.DecoratePreparer(preparer,
			autorest.WithHeader("If-None-Match", autorest.String(ifNoneMatch)))
	}
	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 FactoriesClient) 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 FactoriesClient) GetResponder(resp *http.Response) (result Factory, err error) {
	err = autorest.Respond(
		resp,
		azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusNotModified),
		autorest.ByUnmarshallingJSON(&result),
		autorest.ByClosing())
	result.Response = autorest.Response{Response: resp}
	return
}

// GetDataPlaneAccess get Data Plane access.
// Parameters:
// resourceGroupName - the resource group name.
// factoryName - the factory name.
// policy - data Plane user access policy definition.
func (client FactoriesClient) GetDataPlaneAccess(ctx context.Context, resourceGroupName string, factoryName string, policy UserAccessPolicy) (result AccessPolicyResponse, err error) {
	if tracing.IsEnabled() {
		ctx = tracing.StartSpan(ctx, fqdn+"/FactoriesClient.GetDataPlaneAccess")
		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: resourceGroupName,
			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
				{Target: "resourceGroupName", Name: validation.MinLength, Rule: 1, Chain: nil},
				{Target: "resourceGroupName", Name: validation.Pattern, Rule: `^[-\w\._\(\)]+$`, Chain: nil}}},
		{TargetValue: factoryName,
			Constraints: []validation.Constraint{{Target: "factoryName", Name: validation.MaxLength, Rule: 63, Chain: nil},
				{Target: "factoryName", Name: validation.MinLength, Rule: 3, Chain: nil},
				{Target: "factoryName", Name: validation.Pattern, Rule: `^[A-Za-z0-9]+(?:-[A-Za-z0-9]+)*$`, Chain: nil}}}}); err != nil {
		return result, validation.NewError("datafactory.FactoriesClient", "GetDataPlaneAccess", err.Error())
	}

	req, err := client.GetDataPlaneAccessPreparer(ctx, resourceGroupName, factoryName, policy)
	if err != nil {
		err = autorest.NewErrorWithError(err, "datafactory.FactoriesClient", "GetDataPlaneAccess", nil, "Failure preparing request")
		return
	}

	resp, err := client.GetDataPlaneAccessSender(req)
	if err != nil {
		result.Response = autorest.Response{Response: resp}
		err = autorest.NewErrorWithError(err, "datafactory.FactoriesClient", "GetDataPlaneAccess", resp, "Failure sending request")
		return
	}

	result, err = client.GetDataPlaneAccessResponder(resp)
	if err != nil {
		err = autorest.NewErrorWithError(err, "datafactory.FactoriesClient", "GetDataPlaneAccess", resp, "Failure responding to request")
		return
	}

	return
}

// GetDataPlaneAccessPreparer prepares the GetDataPlaneAccess request.
func (client FactoriesClient) GetDataPlaneAccessPreparer(ctx context.Context, resourceGroupName string, factoryName string, policy UserAccessPolicy) (*http.Request, error) {
	pathParameters := map[string]interface{}{
		"factoryName":       autorest.Encode("path", factoryName),
		"resourceGroupName": autorest.Encode("path", resourceGroupName),
		"subscriptionId":    autorest.Encode("path", client.SubscriptionID),
	}

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

	preparer := autorest.CreatePreparer(
		autorest.AsContentType("application/json; charset=utf-8"),
		autorest.AsPost(),
		autorest.WithBaseURL(client.BaseURI),
		autorest.WithPathParameters("/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DataFactory/factories/{factoryName}/getDataPlaneAccess", pathParameters),
		autorest.WithJSON(policy),
		autorest.WithQueryParameters(queryParameters))
	return preparer.Prepare((&http.Request{}).WithContext(ctx))
}

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

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

// GetGitHubAccessToken get GitHub Access Token.
// Parameters:
// resourceGroupName - the resource group name.
// factoryName - the factory name.
// gitHubAccessTokenRequest - get GitHub access token request definition.
func (client FactoriesClient) GetGitHubAccessToken(ctx context.Context, resourceGroupName string, factoryName string, gitHubAccessTokenRequest GitHubAccessTokenRequest) (result GitHubAccessTokenResponse, err error) {
	if tracing.IsEnabled() {
		ctx = tracing.StartSpan(ctx, fqdn+"/FactoriesClient.GetGitHubAccessToken")
		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: resourceGroupName,
			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
				{Target: "resourceGroupName", Name: validation.MinLength, Rule: 1, Chain: nil},
				{Target: "resourceGroupName", Name: validation.Pattern, Rule: `^[-\w\._\(\)]+$`, Chain: nil}}},
		{TargetValue: factoryName,
			Constraints: []validation.Constraint{{Target: "factoryName", Name: validation.MaxLength, Rule: 63, Chain: nil},
				{Target: "factoryName", Name: validation.MinLength, Rule: 3, Chain: nil},
				{Target: "factoryName", Name: validation.Pattern, Rule: `^[A-Za-z0-9]+(?:-[A-Za-z0-9]+)*$`, Chain: nil}}},
		{TargetValue: gitHubAccessTokenRequest,
			Constraints: []validation.Constraint{{Target: "gitHubAccessTokenRequest.GitHubAccessCode", Name: validation.Null, Rule: true, Chain: nil},
				{Target: "gitHubAccessTokenRequest.GitHubAccessTokenBaseURL", Name: validation.Null, Rule: true, Chain: nil}}}}); err != nil {
		return result, validation.NewError("datafactory.FactoriesClient", "GetGitHubAccessToken", err.Error())
	}

	req, err := client.GetGitHubAccessTokenPreparer(ctx, resourceGroupName, factoryName, gitHubAccessTokenRequest)
	if err != nil {
		err = autorest.NewErrorWithError(err, "datafactory.FactoriesClient", "GetGitHubAccessToken", nil, "Failure preparing request")
		return
	}

	resp, err := client.GetGitHubAccessTokenSender(req)
	if err != nil {
		result.Response = autorest.Response{Response: resp}
		err = autorest.NewErrorWithError(err, "datafactory.FactoriesClient", "GetGitHubAccessToken", resp, "Failure sending request")
		return
	}

	result, err = client.GetGitHubAccessTokenResponder(resp)
	if err != nil {
		err = autorest.NewErrorWithError(err, "datafactory.FactoriesClient", "GetGitHubAccessToken", resp, "Failure responding to request")
		return
	}

	return
}

// GetGitHubAccessTokenPreparer prepares the GetGitHubAccessToken request.
func (client FactoriesClient) GetGitHubAccessTokenPreparer(ctx context.Context, resourceGroupName string, factoryName string, gitHubAccessTokenRequest GitHubAccessTokenRequest) (*http.Request, error) {
	pathParameters := map[string]interface{}{
		"factoryName":       autorest.Encode("path", factoryName),
		"resourceGroupName": autorest.Encode("path", resourceGroupName),
		"subscriptionId":    autorest.Encode("path", client.SubscriptionID),
	}

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

	preparer := autorest.CreatePreparer(
		autorest.AsContentType("application/json; charset=utf-8"),
		autorest.AsPost(),
		autorest.WithBaseURL(client.BaseURI),
		autorest.WithPathParameters("/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DataFactory/factories/{factoryName}/getGitHubAccessToken", pathParameters),
		autorest.WithJSON(gitHubAccessTokenRequest),
		autorest.WithQueryParameters(queryParameters))
	return preparer.Prepare((&http.Request{}).WithContext(ctx))
}

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

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

// List lists factories under the specified subscription.
func (client FactoriesClient) List(ctx context.Context) (result FactoryListResponsePage, err error) {
	if tracing.IsEnabled() {
		ctx = tracing.StartSpan(ctx, fqdn+"/FactoriesClient.List")
		defer func() {
			sc := -1
			if result.flr.Response.Response != nil {
				sc = result.flr.Response.Response.StatusCode
			}
			tracing.EndSpan(ctx, sc, err)
		}()
	}
	result.fn = client.listNextResults
	req, err := client.ListPreparer(ctx)
	if err != nil {
		err = autorest.NewErrorWithError(err, "datafactory.FactoriesClient", "List", nil, "Failure preparing request")
		return
	}

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

	result.flr, err = client.ListResponder(resp)
	if err != nil {
		err = autorest.NewErrorWithError(err, "datafactory.FactoriesClient", "List", resp, "Failure responding to request")
		return
	}
	if result.flr.hasNextLink() && result.flr.IsEmpty() {
		err = result.NextWithContext(ctx)
		return
	}

	return
}

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

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

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

// ListResponder handles the response to the List request. The method always
// closes the http.Response Body.
func (client FactoriesClient) ListResponder(resp *http.Response) (result FactoryListResponse, err error) {
	err = autorest.Respond(
		resp,
		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 FactoriesClient) listNextResults(ctx context.Context, lastResults FactoryListResponse) (result FactoryListResponse, err error) {
	req, err := lastResults.factoryListResponsePreparer(ctx)
	if err != nil {
		return result, autorest.NewErrorWithError(err, "datafactory.FactoriesClient", "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, "datafactory.FactoriesClient", "listNextResults", resp, "Failure sending next results request")
	}
	result, err = client.ListResponder(resp)
	if err != nil {
		err = autorest.NewErrorWithError(err, "datafactory.FactoriesClient", "listNextResults", resp, "Failure responding to next results request")
	}
	return
}

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

// ListByResourceGroup lists factories.
// Parameters:
// resourceGroupName - the resource group name.
func (client FactoriesClient) ListByResourceGroup(ctx context.Context, resourceGroupName string) (result FactoryListResponsePage, err error) {
	if tracing.IsEnabled() {
		ctx = tracing.StartSpan(ctx, fqdn+"/FactoriesClient.ListByResourceGroup")
		defer func() {
			sc := -1
			if result.flr.Response.Response != nil {
				sc = result.flr.Response.Response.StatusCode
			}
			tracing.EndSpan(ctx, sc, err)
		}()
	}
	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},
				{Target: "resourceGroupName", Name: validation.Pattern, Rule: `^[-\w\._\(\)]+$`, Chain: nil}}}}); err != nil {
		return result, validation.NewError("datafactory.FactoriesClient", "ListByResourceGroup", err.Error())
	}

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

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

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

	return
}

// ListByResourceGroupPreparer prepares the ListByResourceGroup request.
func (client FactoriesClient) 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"
	queryParameters := map[string]interface{}{
		"api-version": APIVersion,
	}

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

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

// Update updates a factory.
// Parameters:
// resourceGroupName - the resource group name.
// factoryName - the factory name.
// factoryUpdateParameters - the parameters for updating a factory.
func (client FactoriesClient) Update(ctx context.Context, resourceGroupName string, factoryName string, factoryUpdateParameters FactoryUpdateParameters) (result Factory, err error) {
	if tracing.IsEnabled() {
		ctx = tracing.StartSpan(ctx, fqdn+"/FactoriesClient.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: resourceGroupName,
			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
				{Target: "resourceGroupName", Name: validation.MinLength, Rule: 1, Chain: nil},
				{Target: "resourceGroupName", Name: validation.Pattern, Rule: `^[-\w\._\(\)]+$`, Chain: nil}}},
		{TargetValue: factoryName,
			Constraints: []validation.Constraint{{Target: "factoryName", Name: validation.MaxLength, Rule: 63, Chain: nil},
				{Target: "factoryName", Name: validation.MinLength, Rule: 3, Chain: nil},
				{Target: "factoryName", Name: validation.Pattern, Rule: `^[A-Za-z0-9]+(?:-[A-Za-z0-9]+)*$`, Chain: nil}}}}); err != nil {
		return result, validation.NewError("datafactory.FactoriesClient", "Update", err.Error())
	}

	req, err := client.UpdatePreparer(ctx, resourceGroupName, factoryName, factoryUpdateParameters)
	if err != nil {
		err = autorest.NewErrorWithError(err, "datafactory.FactoriesClient", "Update", nil, "Failure preparing request")
		return
	}

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

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

	return
}

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

	const APIVersion = "2018-06-01"
	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.DataFactory/factories/{factoryName}", pathParameters),
		autorest.WithJSON(factoryUpdateParameters),
		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 FactoriesClient) 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 FactoriesClient) UpdateResponder(resp *http.Response) (result Factory, err error) {
	err = autorest.Respond(
		resp,
		azure.WithErrorUnlessStatusCode(http.StatusOK),
		autorest.ByUnmarshallingJSON(&result),
		autorest.ByClosing())
	result.Response = autorest.Response{Response: resp}
	return
}
