package sql

// 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/tracing"
	"net/http"
)

// SyncGroupsClient is the the Azure SQL Database management API provides a RESTful set of web services that interact
// with Azure SQL Database services to manage your databases. The API enables you to create, retrieve, update, and
// delete databases.
type SyncGroupsClient struct {
	BaseClient
}

// NewSyncGroupsClient creates an instance of the SyncGroupsClient client.
func NewSyncGroupsClient(subscriptionID string) SyncGroupsClient {
	return NewSyncGroupsClientWithBaseURI(DefaultBaseURI, subscriptionID)
}

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

// CancelSync cancels a sync group synchronization.
// Parameters:
// resourceGroupName - the name of the resource group that contains the resource. You can obtain this value
// from the Azure Resource Manager API or the portal.
// serverName - the name of the server.
// databaseName - the name of the database on which the sync group is hosted.
// syncGroupName - the name of the sync group.
func (client SyncGroupsClient) CancelSync(ctx context.Context, resourceGroupName string, serverName string, databaseName string, syncGroupName string) (result autorest.Response, err error) {
	if tracing.IsEnabled() {
		ctx = tracing.StartSpan(ctx, fqdn+"/SyncGroupsClient.CancelSync")
		defer func() {
			sc := -1
			if result.Response != nil {
				sc = result.Response.StatusCode
			}
			tracing.EndSpan(ctx, sc, err)
		}()
	}
	req, err := client.CancelSyncPreparer(ctx, resourceGroupName, serverName, databaseName, syncGroupName)
	if err != nil {
		err = autorest.NewErrorWithError(err, "sql.SyncGroupsClient", "CancelSync", nil, "Failure preparing request")
		return
	}

	resp, err := client.CancelSyncSender(req)
	if err != nil {
		result.Response = resp
		err = autorest.NewErrorWithError(err, "sql.SyncGroupsClient", "CancelSync", resp, "Failure sending request")
		return
	}

	result, err = client.CancelSyncResponder(resp)
	if err != nil {
		err = autorest.NewErrorWithError(err, "sql.SyncGroupsClient", "CancelSync", resp, "Failure responding to request")
		return
	}

	return
}

// CancelSyncPreparer prepares the CancelSync request.
func (client SyncGroupsClient) CancelSyncPreparer(ctx context.Context, resourceGroupName string, serverName string, databaseName string, syncGroupName string) (*http.Request, error) {
	pathParameters := map[string]interface{}{
		"databaseName":      autorest.Encode("path", databaseName),
		"resourceGroupName": autorest.Encode("path", resourceGroupName),
		"serverName":        autorest.Encode("path", serverName),
		"subscriptionId":    autorest.Encode("path", client.SubscriptionID),
		"syncGroupName":     autorest.Encode("path", syncGroupName),
	}

	const APIVersion = "2019-06-01-preview"
	queryParameters := map[string]interface{}{
		"api-version": APIVersion,
	}

	preparer := autorest.CreatePreparer(
		autorest.AsPost(),
		autorest.WithBaseURL(client.BaseURI),
		autorest.WithPathParameters("/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.Sql/servers/{serverName}/databases/{databaseName}/syncGroups/{syncGroupName}/cancelSync", pathParameters),
		autorest.WithQueryParameters(queryParameters))
	return preparer.Prepare((&http.Request{}).WithContext(ctx))
}

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

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

// CreateOrUpdate creates or updates a sync group.
// Parameters:
// resourceGroupName - the name of the resource group that contains the resource. You can obtain this value
// from the Azure Resource Manager API or the portal.
// serverName - the name of the server.
// databaseName - the name of the database on which the sync group is hosted.
// syncGroupName - the name of the sync group.
// parameters - the requested sync group resource state.
func (client SyncGroupsClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, serverName string, databaseName string, syncGroupName string, parameters SyncGroup) (result SyncGroupsCreateOrUpdateFuture, err error) {
	if tracing.IsEnabled() {
		ctx = tracing.StartSpan(ctx, fqdn+"/SyncGroupsClient.CreateOrUpdate")
		defer func() {
			sc := -1
			if result.FutureAPI != nil && result.FutureAPI.Response() != nil {
				sc = result.FutureAPI.Response().StatusCode
			}
			tracing.EndSpan(ctx, sc, err)
		}()
	}
	req, err := client.CreateOrUpdatePreparer(ctx, resourceGroupName, serverName, databaseName, syncGroupName, parameters)
	if err != nil {
		err = autorest.NewErrorWithError(err, "sql.SyncGroupsClient", "CreateOrUpdate", nil, "Failure preparing request")
		return
	}

	result, err = client.CreateOrUpdateSender(req)
	if err != nil {
		err = autorest.NewErrorWithError(err, "sql.SyncGroupsClient", "CreateOrUpdate", nil, "Failure sending request")
		return
	}

	return
}

// CreateOrUpdatePreparer prepares the CreateOrUpdate request.
func (client SyncGroupsClient) CreateOrUpdatePreparer(ctx context.Context, resourceGroupName string, serverName string, databaseName string, syncGroupName string, parameters SyncGroup) (*http.Request, error) {
	pathParameters := map[string]interface{}{
		"databaseName":      autorest.Encode("path", databaseName),
		"resourceGroupName": autorest.Encode("path", resourceGroupName),
		"serverName":        autorest.Encode("path", serverName),
		"subscriptionId":    autorest.Encode("path", client.SubscriptionID),
		"syncGroupName":     autorest.Encode("path", syncGroupName),
	}

	const APIVersion = "2019-06-01-preview"
	queryParameters := map[string]interface{}{
		"api-version": APIVersion,
	}

	preparer := autorest.CreatePreparer(
		autorest.AsContentType("application/json; charset=utf-8"),
		autorest.AsPut(),
		autorest.WithBaseURL(client.BaseURI),
		autorest.WithPathParameters("/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.Sql/servers/{serverName}/databases/{databaseName}/syncGroups/{syncGroupName}", pathParameters),
		autorest.WithJSON(parameters),
		autorest.WithQueryParameters(queryParameters))
	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 SyncGroupsClient) CreateOrUpdateSender(req *http.Request) (future SyncGroupsCreateOrUpdateFuture, err error) {
	var resp *http.Response
	resp, err = client.Send(req, azure.DoRetryWithRegistration(client.Client))
	if err != nil {
		return
	}
	var azf azure.Future
	azf, err = azure.NewFutureFromResponse(resp)
	future.FutureAPI = &azf
	future.Result = func(client SyncGroupsClient) (sg SyncGroup, err error) {
		var done bool
		done, err = future.DoneWithContext(context.Background(), client)
		if err != nil {
			err = autorest.NewErrorWithError(err, "sql.SyncGroupsCreateOrUpdateFuture", "Result", future.Response(), "Polling failure")
			return
		}
		if !done {
			err = azure.NewAsyncOpIncompleteError("sql.SyncGroupsCreateOrUpdateFuture")
			return
		}
		sender := autorest.DecorateSender(client, autorest.DoRetryForStatusCodes(client.RetryAttempts, client.RetryDuration, autorest.StatusCodesForRetry...))
		sg.Response.Response, err = future.GetResult(sender)
		if sg.Response.Response == nil && err == nil {
			err = autorest.NewErrorWithError(err, "sql.SyncGroupsCreateOrUpdateFuture", "Result", nil, "received nil response and error")
		}
		if err == nil && sg.Response.Response.StatusCode != http.StatusNoContent {
			sg, err = client.CreateOrUpdateResponder(sg.Response.Response)
			if err != nil {
				err = autorest.NewErrorWithError(err, "sql.SyncGroupsCreateOrUpdateFuture", "Result", sg.Response.Response, "Failure responding to request")
			}
		}
		return
	}
	return
}

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

// Delete deletes a sync group.
// Parameters:
// resourceGroupName - the name of the resource group that contains the resource. You can obtain this value
// from the Azure Resource Manager API or the portal.
// serverName - the name of the server.
// databaseName - the name of the database on which the sync group is hosted.
// syncGroupName - the name of the sync group.
func (client SyncGroupsClient) Delete(ctx context.Context, resourceGroupName string, serverName string, databaseName string, syncGroupName string) (result SyncGroupsDeleteFuture, err error) {
	if tracing.IsEnabled() {
		ctx = tracing.StartSpan(ctx, fqdn+"/SyncGroupsClient.Delete")
		defer func() {
			sc := -1
			if result.FutureAPI != nil && result.FutureAPI.Response() != nil {
				sc = result.FutureAPI.Response().StatusCode
			}
			tracing.EndSpan(ctx, sc, err)
		}()
	}
	req, err := client.DeletePreparer(ctx, resourceGroupName, serverName, databaseName, syncGroupName)
	if err != nil {
		err = autorest.NewErrorWithError(err, "sql.SyncGroupsClient", "Delete", nil, "Failure preparing request")
		return
	}

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

	return
}

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

	const APIVersion = "2019-06-01-preview"
	queryParameters := map[string]interface{}{
		"api-version": APIVersion,
	}

	preparer := autorest.CreatePreparer(
		autorest.AsDelete(),
		autorest.WithBaseURL(client.BaseURI),
		autorest.WithPathParameters("/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.Sql/servers/{serverName}/databases/{databaseName}/syncGroups/{syncGroupName}", 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 SyncGroupsClient) DeleteSender(req *http.Request) (future SyncGroupsDeleteFuture, err error) {
	var resp *http.Response
	resp, err = client.Send(req, azure.DoRetryWithRegistration(client.Client))
	if err != nil {
		return
	}
	var azf azure.Future
	azf, err = azure.NewFutureFromResponse(resp)
	future.FutureAPI = &azf
	future.Result = func(client SyncGroupsClient) (ar autorest.Response, err error) {
		var done bool
		done, err = future.DoneWithContext(context.Background(), client)
		if err != nil {
			err = autorest.NewErrorWithError(err, "sql.SyncGroupsDeleteFuture", "Result", future.Response(), "Polling failure")
			return
		}
		if !done {
			err = azure.NewAsyncOpIncompleteError("sql.SyncGroupsDeleteFuture")
			return
		}
		ar.Response = future.Response()
		return
	}
	return
}

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

// Get gets a sync group.
// Parameters:
// resourceGroupName - the name of the resource group that contains the resource. You can obtain this value
// from the Azure Resource Manager API or the portal.
// serverName - the name of the server.
// databaseName - the name of the database on which the sync group is hosted.
// syncGroupName - the name of the sync group.
func (client SyncGroupsClient) Get(ctx context.Context, resourceGroupName string, serverName string, databaseName string, syncGroupName string) (result SyncGroup, err error) {
	if tracing.IsEnabled() {
		ctx = tracing.StartSpan(ctx, fqdn+"/SyncGroupsClient.Get")
		defer func() {
			sc := -1
			if result.Response.Response != nil {
				sc = result.Response.Response.StatusCode
			}
			tracing.EndSpan(ctx, sc, err)
		}()
	}
	req, err := client.GetPreparer(ctx, resourceGroupName, serverName, databaseName, syncGroupName)
	if err != nil {
		err = autorest.NewErrorWithError(err, "sql.SyncGroupsClient", "Get", nil, "Failure preparing request")
		return
	}

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

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

	return
}

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

	const APIVersion = "2019-06-01-preview"
	queryParameters := map[string]interface{}{
		"api-version": APIVersion,
	}

	preparer := autorest.CreatePreparer(
		autorest.AsGet(),
		autorest.WithBaseURL(client.BaseURI),
		autorest.WithPathParameters("/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.Sql/servers/{serverName}/databases/{databaseName}/syncGroups/{syncGroupName}", 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 SyncGroupsClient) 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 SyncGroupsClient) GetResponder(resp *http.Response) (result SyncGroup, err error) {
	err = autorest.Respond(
		resp,
		azure.WithErrorUnlessStatusCode(http.StatusOK),
		autorest.ByUnmarshallingJSON(&result),
		autorest.ByClosing())
	result.Response = autorest.Response{Response: resp}
	return
}

// ListByDatabase lists sync groups under a hub database.
// Parameters:
// resourceGroupName - the name of the resource group that contains the resource. You can obtain this value
// from the Azure Resource Manager API or the portal.
// serverName - the name of the server.
// databaseName - the name of the database on which the sync group is hosted.
func (client SyncGroupsClient) ListByDatabase(ctx context.Context, resourceGroupName string, serverName string, databaseName string) (result SyncGroupListResultPage, err error) {
	if tracing.IsEnabled() {
		ctx = tracing.StartSpan(ctx, fqdn+"/SyncGroupsClient.ListByDatabase")
		defer func() {
			sc := -1
			if result.sglr.Response.Response != nil {
				sc = result.sglr.Response.Response.StatusCode
			}
			tracing.EndSpan(ctx, sc, err)
		}()
	}
	result.fn = client.listByDatabaseNextResults
	req, err := client.ListByDatabasePreparer(ctx, resourceGroupName, serverName, databaseName)
	if err != nil {
		err = autorest.NewErrorWithError(err, "sql.SyncGroupsClient", "ListByDatabase", nil, "Failure preparing request")
		return
	}

	resp, err := client.ListByDatabaseSender(req)
	if err != nil {
		result.sglr.Response = autorest.Response{Response: resp}
		err = autorest.NewErrorWithError(err, "sql.SyncGroupsClient", "ListByDatabase", resp, "Failure sending request")
		return
	}

	result.sglr, err = client.ListByDatabaseResponder(resp)
	if err != nil {
		err = autorest.NewErrorWithError(err, "sql.SyncGroupsClient", "ListByDatabase", resp, "Failure responding to request")
		return
	}
	if result.sglr.hasNextLink() && result.sglr.IsEmpty() {
		err = result.NextWithContext(ctx)
		return
	}

	return
}

// ListByDatabasePreparer prepares the ListByDatabase request.
func (client SyncGroupsClient) ListByDatabasePreparer(ctx context.Context, resourceGroupName string, serverName string, databaseName string) (*http.Request, error) {
	pathParameters := map[string]interface{}{
		"databaseName":      autorest.Encode("path", databaseName),
		"resourceGroupName": autorest.Encode("path", resourceGroupName),
		"serverName":        autorest.Encode("path", serverName),
		"subscriptionId":    autorest.Encode("path", client.SubscriptionID),
	}

	const APIVersion = "2019-06-01-preview"
	queryParameters := map[string]interface{}{
		"api-version": APIVersion,
	}

	preparer := autorest.CreatePreparer(
		autorest.AsGet(),
		autorest.WithBaseURL(client.BaseURI),
		autorest.WithPathParameters("/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.Sql/servers/{serverName}/databases/{databaseName}/syncGroups", pathParameters),
		autorest.WithQueryParameters(queryParameters))
	return preparer.Prepare((&http.Request{}).WithContext(ctx))
}

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

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

// listByDatabaseNextResults retrieves the next set of results, if any.
func (client SyncGroupsClient) listByDatabaseNextResults(ctx context.Context, lastResults SyncGroupListResult) (result SyncGroupListResult, err error) {
	req, err := lastResults.syncGroupListResultPreparer(ctx)
	if err != nil {
		return result, autorest.NewErrorWithError(err, "sql.SyncGroupsClient", "listByDatabaseNextResults", nil, "Failure preparing next results request")
	}
	if req == nil {
		return
	}
	resp, err := client.ListByDatabaseSender(req)
	if err != nil {
		result.Response = autorest.Response{Response: resp}
		return result, autorest.NewErrorWithError(err, "sql.SyncGroupsClient", "listByDatabaseNextResults", resp, "Failure sending next results request")
	}
	result, err = client.ListByDatabaseResponder(resp)
	if err != nil {
		err = autorest.NewErrorWithError(err, "sql.SyncGroupsClient", "listByDatabaseNextResults", resp, "Failure responding to next results request")
	}
	return
}

// ListByDatabaseComplete enumerates all values, automatically crossing page boundaries as required.
func (client SyncGroupsClient) ListByDatabaseComplete(ctx context.Context, resourceGroupName string, serverName string, databaseName string) (result SyncGroupListResultIterator, err error) {
	if tracing.IsEnabled() {
		ctx = tracing.StartSpan(ctx, fqdn+"/SyncGroupsClient.ListByDatabase")
		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.ListByDatabase(ctx, resourceGroupName, serverName, databaseName)
	return
}

// ListHubSchemas gets a collection of hub database schemas.
// Parameters:
// resourceGroupName - the name of the resource group that contains the resource. You can obtain this value
// from the Azure Resource Manager API or the portal.
// serverName - the name of the server.
// databaseName - the name of the database on which the sync group is hosted.
// syncGroupName - the name of the sync group.
func (client SyncGroupsClient) ListHubSchemas(ctx context.Context, resourceGroupName string, serverName string, databaseName string, syncGroupName string) (result SyncFullSchemaPropertiesListResultPage, err error) {
	if tracing.IsEnabled() {
		ctx = tracing.StartSpan(ctx, fqdn+"/SyncGroupsClient.ListHubSchemas")
		defer func() {
			sc := -1
			if result.sfsplr.Response.Response != nil {
				sc = result.sfsplr.Response.Response.StatusCode
			}
			tracing.EndSpan(ctx, sc, err)
		}()
	}
	result.fn = client.listHubSchemasNextResults
	req, err := client.ListHubSchemasPreparer(ctx, resourceGroupName, serverName, databaseName, syncGroupName)
	if err != nil {
		err = autorest.NewErrorWithError(err, "sql.SyncGroupsClient", "ListHubSchemas", nil, "Failure preparing request")
		return
	}

	resp, err := client.ListHubSchemasSender(req)
	if err != nil {
		result.sfsplr.Response = autorest.Response{Response: resp}
		err = autorest.NewErrorWithError(err, "sql.SyncGroupsClient", "ListHubSchemas", resp, "Failure sending request")
		return
	}

	result.sfsplr, err = client.ListHubSchemasResponder(resp)
	if err != nil {
		err = autorest.NewErrorWithError(err, "sql.SyncGroupsClient", "ListHubSchemas", resp, "Failure responding to request")
		return
	}
	if result.sfsplr.hasNextLink() && result.sfsplr.IsEmpty() {
		err = result.NextWithContext(ctx)
		return
	}

	return
}

// ListHubSchemasPreparer prepares the ListHubSchemas request.
func (client SyncGroupsClient) ListHubSchemasPreparer(ctx context.Context, resourceGroupName string, serverName string, databaseName string, syncGroupName string) (*http.Request, error) {
	pathParameters := map[string]interface{}{
		"databaseName":      autorest.Encode("path", databaseName),
		"resourceGroupName": autorest.Encode("path", resourceGroupName),
		"serverName":        autorest.Encode("path", serverName),
		"subscriptionId":    autorest.Encode("path", client.SubscriptionID),
		"syncGroupName":     autorest.Encode("path", syncGroupName),
	}

	const APIVersion = "2019-06-01-preview"
	queryParameters := map[string]interface{}{
		"api-version": APIVersion,
	}

	preparer := autorest.CreatePreparer(
		autorest.AsGet(),
		autorest.WithBaseURL(client.BaseURI),
		autorest.WithPathParameters("/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.Sql/servers/{serverName}/databases/{databaseName}/syncGroups/{syncGroupName}/hubSchemas", pathParameters),
		autorest.WithQueryParameters(queryParameters))
	return preparer.Prepare((&http.Request{}).WithContext(ctx))
}

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

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

// listHubSchemasNextResults retrieves the next set of results, if any.
func (client SyncGroupsClient) listHubSchemasNextResults(ctx context.Context, lastResults SyncFullSchemaPropertiesListResult) (result SyncFullSchemaPropertiesListResult, err error) {
	req, err := lastResults.syncFullSchemaPropertiesListResultPreparer(ctx)
	if err != nil {
		return result, autorest.NewErrorWithError(err, "sql.SyncGroupsClient", "listHubSchemasNextResults", nil, "Failure preparing next results request")
	}
	if req == nil {
		return
	}
	resp, err := client.ListHubSchemasSender(req)
	if err != nil {
		result.Response = autorest.Response{Response: resp}
		return result, autorest.NewErrorWithError(err, "sql.SyncGroupsClient", "listHubSchemasNextResults", resp, "Failure sending next results request")
	}
	result, err = client.ListHubSchemasResponder(resp)
	if err != nil {
		err = autorest.NewErrorWithError(err, "sql.SyncGroupsClient", "listHubSchemasNextResults", resp, "Failure responding to next results request")
	}
	return
}

// ListHubSchemasComplete enumerates all values, automatically crossing page boundaries as required.
func (client SyncGroupsClient) ListHubSchemasComplete(ctx context.Context, resourceGroupName string, serverName string, databaseName string, syncGroupName string) (result SyncFullSchemaPropertiesListResultIterator, err error) {
	if tracing.IsEnabled() {
		ctx = tracing.StartSpan(ctx, fqdn+"/SyncGroupsClient.ListHubSchemas")
		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.ListHubSchemas(ctx, resourceGroupName, serverName, databaseName, syncGroupName)
	return
}

// ListLogs gets a collection of sync group logs.
// Parameters:
// resourceGroupName - the name of the resource group that contains the resource. You can obtain this value
// from the Azure Resource Manager API or the portal.
// serverName - the name of the server.
// databaseName - the name of the database on which the sync group is hosted.
// syncGroupName - the name of the sync group.
// startTime - get logs generated after this time.
// endTime - get logs generated before this time.
// typeParameter - the types of logs to retrieve.
// continuationToken - the continuation token for this operation.
func (client SyncGroupsClient) ListLogs(ctx context.Context, resourceGroupName string, serverName string, databaseName string, syncGroupName string, startTime string, endTime string, typeParameter string, continuationToken string) (result SyncGroupLogListResultPage, err error) {
	if tracing.IsEnabled() {
		ctx = tracing.StartSpan(ctx, fqdn+"/SyncGroupsClient.ListLogs")
		defer func() {
			sc := -1
			if result.sgllr.Response.Response != nil {
				sc = result.sgllr.Response.Response.StatusCode
			}
			tracing.EndSpan(ctx, sc, err)
		}()
	}
	result.fn = client.listLogsNextResults
	req, err := client.ListLogsPreparer(ctx, resourceGroupName, serverName, databaseName, syncGroupName, startTime, endTime, typeParameter, continuationToken)
	if err != nil {
		err = autorest.NewErrorWithError(err, "sql.SyncGroupsClient", "ListLogs", nil, "Failure preparing request")
		return
	}

	resp, err := client.ListLogsSender(req)
	if err != nil {
		result.sgllr.Response = autorest.Response{Response: resp}
		err = autorest.NewErrorWithError(err, "sql.SyncGroupsClient", "ListLogs", resp, "Failure sending request")
		return
	}

	result.sgllr, err = client.ListLogsResponder(resp)
	if err != nil {
		err = autorest.NewErrorWithError(err, "sql.SyncGroupsClient", "ListLogs", resp, "Failure responding to request")
		return
	}
	if result.sgllr.hasNextLink() && result.sgllr.IsEmpty() {
		err = result.NextWithContext(ctx)
		return
	}

	return
}

// ListLogsPreparer prepares the ListLogs request.
func (client SyncGroupsClient) ListLogsPreparer(ctx context.Context, resourceGroupName string, serverName string, databaseName string, syncGroupName string, startTime string, endTime string, typeParameter string, continuationToken string) (*http.Request, error) {
	pathParameters := map[string]interface{}{
		"databaseName":      autorest.Encode("path", databaseName),
		"resourceGroupName": autorest.Encode("path", resourceGroupName),
		"serverName":        autorest.Encode("path", serverName),
		"subscriptionId":    autorest.Encode("path", client.SubscriptionID),
		"syncGroupName":     autorest.Encode("path", syncGroupName),
	}

	const APIVersion = "2019-06-01-preview"
	queryParameters := map[string]interface{}{
		"api-version": APIVersion,
		"endTime":     autorest.Encode("query", endTime),
		"startTime":   autorest.Encode("query", startTime),
		"type":        autorest.Encode("query", typeParameter),
	}
	if len(continuationToken) > 0 {
		queryParameters["continuationToken"] = autorest.Encode("query", continuationToken)
	}

	preparer := autorest.CreatePreparer(
		autorest.AsGet(),
		autorest.WithBaseURL(client.BaseURI),
		autorest.WithPathParameters("/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.Sql/servers/{serverName}/databases/{databaseName}/syncGroups/{syncGroupName}/logs", pathParameters),
		autorest.WithQueryParameters(queryParameters))
	return preparer.Prepare((&http.Request{}).WithContext(ctx))
}

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

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

// listLogsNextResults retrieves the next set of results, if any.
func (client SyncGroupsClient) listLogsNextResults(ctx context.Context, lastResults SyncGroupLogListResult) (result SyncGroupLogListResult, err error) {
	req, err := lastResults.syncGroupLogListResultPreparer(ctx)
	if err != nil {
		return result, autorest.NewErrorWithError(err, "sql.SyncGroupsClient", "listLogsNextResults", nil, "Failure preparing next results request")
	}
	if req == nil {
		return
	}
	resp, err := client.ListLogsSender(req)
	if err != nil {
		result.Response = autorest.Response{Response: resp}
		return result, autorest.NewErrorWithError(err, "sql.SyncGroupsClient", "listLogsNextResults", resp, "Failure sending next results request")
	}
	result, err = client.ListLogsResponder(resp)
	if err != nil {
		err = autorest.NewErrorWithError(err, "sql.SyncGroupsClient", "listLogsNextResults", resp, "Failure responding to next results request")
	}
	return
}

// ListLogsComplete enumerates all values, automatically crossing page boundaries as required.
func (client SyncGroupsClient) ListLogsComplete(ctx context.Context, resourceGroupName string, serverName string, databaseName string, syncGroupName string, startTime string, endTime string, typeParameter string, continuationToken string) (result SyncGroupLogListResultIterator, err error) {
	if tracing.IsEnabled() {
		ctx = tracing.StartSpan(ctx, fqdn+"/SyncGroupsClient.ListLogs")
		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.ListLogs(ctx, resourceGroupName, serverName, databaseName, syncGroupName, startTime, endTime, typeParameter, continuationToken)
	return
}

// ListSyncDatabaseIds gets a collection of sync database ids.
// Parameters:
// locationName - the name of the region where the resource is located.
func (client SyncGroupsClient) ListSyncDatabaseIds(ctx context.Context, locationName string) (result SyncDatabaseIDListResultPage, err error) {
	if tracing.IsEnabled() {
		ctx = tracing.StartSpan(ctx, fqdn+"/SyncGroupsClient.ListSyncDatabaseIds")
		defer func() {
			sc := -1
			if result.sdilr.Response.Response != nil {
				sc = result.sdilr.Response.Response.StatusCode
			}
			tracing.EndSpan(ctx, sc, err)
		}()
	}
	result.fn = client.listSyncDatabaseIdsNextResults
	req, err := client.ListSyncDatabaseIdsPreparer(ctx, locationName)
	if err != nil {
		err = autorest.NewErrorWithError(err, "sql.SyncGroupsClient", "ListSyncDatabaseIds", nil, "Failure preparing request")
		return
	}

	resp, err := client.ListSyncDatabaseIdsSender(req)
	if err != nil {
		result.sdilr.Response = autorest.Response{Response: resp}
		err = autorest.NewErrorWithError(err, "sql.SyncGroupsClient", "ListSyncDatabaseIds", resp, "Failure sending request")
		return
	}

	result.sdilr, err = client.ListSyncDatabaseIdsResponder(resp)
	if err != nil {
		err = autorest.NewErrorWithError(err, "sql.SyncGroupsClient", "ListSyncDatabaseIds", resp, "Failure responding to request")
		return
	}
	if result.sdilr.hasNextLink() && result.sdilr.IsEmpty() {
		err = result.NextWithContext(ctx)
		return
	}

	return
}

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

	const APIVersion = "2019-06-01-preview"
	queryParameters := map[string]interface{}{
		"api-version": APIVersion,
	}

	preparer := autorest.CreatePreparer(
		autorest.AsGet(),
		autorest.WithBaseURL(client.BaseURI),
		autorest.WithPathParameters("/subscriptions/{subscriptionId}/providers/Microsoft.Sql/locations/{locationName}/syncDatabaseIds", pathParameters),
		autorest.WithQueryParameters(queryParameters))
	return preparer.Prepare((&http.Request{}).WithContext(ctx))
}

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

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

// listSyncDatabaseIdsNextResults retrieves the next set of results, if any.
func (client SyncGroupsClient) listSyncDatabaseIdsNextResults(ctx context.Context, lastResults SyncDatabaseIDListResult) (result SyncDatabaseIDListResult, err error) {
	req, err := lastResults.syncDatabaseIDListResultPreparer(ctx)
	if err != nil {
		return result, autorest.NewErrorWithError(err, "sql.SyncGroupsClient", "listSyncDatabaseIdsNextResults", nil, "Failure preparing next results request")
	}
	if req == nil {
		return
	}
	resp, err := client.ListSyncDatabaseIdsSender(req)
	if err != nil {
		result.Response = autorest.Response{Response: resp}
		return result, autorest.NewErrorWithError(err, "sql.SyncGroupsClient", "listSyncDatabaseIdsNextResults", resp, "Failure sending next results request")
	}
	result, err = client.ListSyncDatabaseIdsResponder(resp)
	if err != nil {
		err = autorest.NewErrorWithError(err, "sql.SyncGroupsClient", "listSyncDatabaseIdsNextResults", resp, "Failure responding to next results request")
	}
	return
}

// ListSyncDatabaseIdsComplete enumerates all values, automatically crossing page boundaries as required.
func (client SyncGroupsClient) ListSyncDatabaseIdsComplete(ctx context.Context, locationName string) (result SyncDatabaseIDListResultIterator, err error) {
	if tracing.IsEnabled() {
		ctx = tracing.StartSpan(ctx, fqdn+"/SyncGroupsClient.ListSyncDatabaseIds")
		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.ListSyncDatabaseIds(ctx, locationName)
	return
}

// RefreshHubSchema refreshes a hub database schema.
// Parameters:
// resourceGroupName - the name of the resource group that contains the resource. You can obtain this value
// from the Azure Resource Manager API or the portal.
// serverName - the name of the server.
// databaseName - the name of the database on which the sync group is hosted.
// syncGroupName - the name of the sync group.
func (client SyncGroupsClient) RefreshHubSchema(ctx context.Context, resourceGroupName string, serverName string, databaseName string, syncGroupName string) (result SyncGroupsRefreshHubSchemaFuture, err error) {
	if tracing.IsEnabled() {
		ctx = tracing.StartSpan(ctx, fqdn+"/SyncGroupsClient.RefreshHubSchema")
		defer func() {
			sc := -1
			if result.FutureAPI != nil && result.FutureAPI.Response() != nil {
				sc = result.FutureAPI.Response().StatusCode
			}
			tracing.EndSpan(ctx, sc, err)
		}()
	}
	req, err := client.RefreshHubSchemaPreparer(ctx, resourceGroupName, serverName, databaseName, syncGroupName)
	if err != nil {
		err = autorest.NewErrorWithError(err, "sql.SyncGroupsClient", "RefreshHubSchema", nil, "Failure preparing request")
		return
	}

	result, err = client.RefreshHubSchemaSender(req)
	if err != nil {
		err = autorest.NewErrorWithError(err, "sql.SyncGroupsClient", "RefreshHubSchema", nil, "Failure sending request")
		return
	}

	return
}

// RefreshHubSchemaPreparer prepares the RefreshHubSchema request.
func (client SyncGroupsClient) RefreshHubSchemaPreparer(ctx context.Context, resourceGroupName string, serverName string, databaseName string, syncGroupName string) (*http.Request, error) {
	pathParameters := map[string]interface{}{
		"databaseName":      autorest.Encode("path", databaseName),
		"resourceGroupName": autorest.Encode("path", resourceGroupName),
		"serverName":        autorest.Encode("path", serverName),
		"subscriptionId":    autorest.Encode("path", client.SubscriptionID),
		"syncGroupName":     autorest.Encode("path", syncGroupName),
	}

	const APIVersion = "2019-06-01-preview"
	queryParameters := map[string]interface{}{
		"api-version": APIVersion,
	}

	preparer := autorest.CreatePreparer(
		autorest.AsPost(),
		autorest.WithBaseURL(client.BaseURI),
		autorest.WithPathParameters("/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.Sql/servers/{serverName}/databases/{databaseName}/syncGroups/{syncGroupName}/refreshHubSchema", pathParameters),
		autorest.WithQueryParameters(queryParameters))
	return preparer.Prepare((&http.Request{}).WithContext(ctx))
}

// RefreshHubSchemaSender sends the RefreshHubSchema request. The method will close the
// http.Response Body if it receives an error.
func (client SyncGroupsClient) RefreshHubSchemaSender(req *http.Request) (future SyncGroupsRefreshHubSchemaFuture, err error) {
	var resp *http.Response
	resp, err = client.Send(req, azure.DoRetryWithRegistration(client.Client))
	if err != nil {
		return
	}
	var azf azure.Future
	azf, err = azure.NewFutureFromResponse(resp)
	future.FutureAPI = &azf
	future.Result = func(client SyncGroupsClient) (ar autorest.Response, err error) {
		var done bool
		done, err = future.DoneWithContext(context.Background(), client)
		if err != nil {
			err = autorest.NewErrorWithError(err, "sql.SyncGroupsRefreshHubSchemaFuture", "Result", future.Response(), "Polling failure")
			return
		}
		if !done {
			err = azure.NewAsyncOpIncompleteError("sql.SyncGroupsRefreshHubSchemaFuture")
			return
		}
		ar.Response = future.Response()
		return
	}
	return
}

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

// TriggerSync triggers a sync group synchronization.
// Parameters:
// resourceGroupName - the name of the resource group that contains the resource. You can obtain this value
// from the Azure Resource Manager API or the portal.
// serverName - the name of the server.
// databaseName - the name of the database on which the sync group is hosted.
// syncGroupName - the name of the sync group.
func (client SyncGroupsClient) TriggerSync(ctx context.Context, resourceGroupName string, serverName string, databaseName string, syncGroupName string) (result autorest.Response, err error) {
	if tracing.IsEnabled() {
		ctx = tracing.StartSpan(ctx, fqdn+"/SyncGroupsClient.TriggerSync")
		defer func() {
			sc := -1
			if result.Response != nil {
				sc = result.Response.StatusCode
			}
			tracing.EndSpan(ctx, sc, err)
		}()
	}
	req, err := client.TriggerSyncPreparer(ctx, resourceGroupName, serverName, databaseName, syncGroupName)
	if err != nil {
		err = autorest.NewErrorWithError(err, "sql.SyncGroupsClient", "TriggerSync", nil, "Failure preparing request")
		return
	}

	resp, err := client.TriggerSyncSender(req)
	if err != nil {
		result.Response = resp
		err = autorest.NewErrorWithError(err, "sql.SyncGroupsClient", "TriggerSync", resp, "Failure sending request")
		return
	}

	result, err = client.TriggerSyncResponder(resp)
	if err != nil {
		err = autorest.NewErrorWithError(err, "sql.SyncGroupsClient", "TriggerSync", resp, "Failure responding to request")
		return
	}

	return
}

// TriggerSyncPreparer prepares the TriggerSync request.
func (client SyncGroupsClient) TriggerSyncPreparer(ctx context.Context, resourceGroupName string, serverName string, databaseName string, syncGroupName string) (*http.Request, error) {
	pathParameters := map[string]interface{}{
		"databaseName":      autorest.Encode("path", databaseName),
		"resourceGroupName": autorest.Encode("path", resourceGroupName),
		"serverName":        autorest.Encode("path", serverName),
		"subscriptionId":    autorest.Encode("path", client.SubscriptionID),
		"syncGroupName":     autorest.Encode("path", syncGroupName),
	}

	const APIVersion = "2019-06-01-preview"
	queryParameters := map[string]interface{}{
		"api-version": APIVersion,
	}

	preparer := autorest.CreatePreparer(
		autorest.AsPost(),
		autorest.WithBaseURL(client.BaseURI),
		autorest.WithPathParameters("/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.Sql/servers/{serverName}/databases/{databaseName}/syncGroups/{syncGroupName}/triggerSync", pathParameters),
		autorest.WithQueryParameters(queryParameters))
	return preparer.Prepare((&http.Request{}).WithContext(ctx))
}

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

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

// Update updates a sync group.
// Parameters:
// resourceGroupName - the name of the resource group that contains the resource. You can obtain this value
// from the Azure Resource Manager API or the portal.
// serverName - the name of the server.
// databaseName - the name of the database on which the sync group is hosted.
// syncGroupName - the name of the sync group.
// parameters - the requested sync group resource state.
func (client SyncGroupsClient) Update(ctx context.Context, resourceGroupName string, serverName string, databaseName string, syncGroupName string, parameters SyncGroup) (result SyncGroupsUpdateFuture, err error) {
	if tracing.IsEnabled() {
		ctx = tracing.StartSpan(ctx, fqdn+"/SyncGroupsClient.Update")
		defer func() {
			sc := -1
			if result.FutureAPI != nil && result.FutureAPI.Response() != nil {
				sc = result.FutureAPI.Response().StatusCode
			}
			tracing.EndSpan(ctx, sc, err)
		}()
	}
	req, err := client.UpdatePreparer(ctx, resourceGroupName, serverName, databaseName, syncGroupName, parameters)
	if err != nil {
		err = autorest.NewErrorWithError(err, "sql.SyncGroupsClient", "Update", nil, "Failure preparing request")
		return
	}

	result, err = client.UpdateSender(req)
	if err != nil {
		err = autorest.NewErrorWithError(err, "sql.SyncGroupsClient", "Update", nil, "Failure sending request")
		return
	}

	return
}

// UpdatePreparer prepares the Update request.
func (client SyncGroupsClient) UpdatePreparer(ctx context.Context, resourceGroupName string, serverName string, databaseName string, syncGroupName string, parameters SyncGroup) (*http.Request, error) {
	pathParameters := map[string]interface{}{
		"databaseName":      autorest.Encode("path", databaseName),
		"resourceGroupName": autorest.Encode("path", resourceGroupName),
		"serverName":        autorest.Encode("path", serverName),
		"subscriptionId":    autorest.Encode("path", client.SubscriptionID),
		"syncGroupName":     autorest.Encode("path", syncGroupName),
	}

	const APIVersion = "2019-06-01-preview"
	queryParameters := map[string]interface{}{
		"api-version": APIVersion,
	}

	preparer := autorest.CreatePreparer(
		autorest.AsContentType("application/json; charset=utf-8"),
		autorest.AsPatch(),
		autorest.WithBaseURL(client.BaseURI),
		autorest.WithPathParameters("/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.Sql/servers/{serverName}/databases/{databaseName}/syncGroups/{syncGroupName}", pathParameters),
		autorest.WithJSON(parameters),
		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 SyncGroupsClient) UpdateSender(req *http.Request) (future SyncGroupsUpdateFuture, err error) {
	var resp *http.Response
	resp, err = client.Send(req, azure.DoRetryWithRegistration(client.Client))
	if err != nil {
		return
	}
	var azf azure.Future
	azf, err = azure.NewFutureFromResponse(resp)
	future.FutureAPI = &azf
	future.Result = func(client SyncGroupsClient) (sg SyncGroup, err error) {
		var done bool
		done, err = future.DoneWithContext(context.Background(), client)
		if err != nil {
			err = autorest.NewErrorWithError(err, "sql.SyncGroupsUpdateFuture", "Result", future.Response(), "Polling failure")
			return
		}
		if !done {
			err = azure.NewAsyncOpIncompleteError("sql.SyncGroupsUpdateFuture")
			return
		}
		sender := autorest.DecorateSender(client, autorest.DoRetryForStatusCodes(client.RetryAttempts, client.RetryDuration, autorest.StatusCodesForRetry...))
		sg.Response.Response, err = future.GetResult(sender)
		if sg.Response.Response == nil && err == nil {
			err = autorest.NewErrorWithError(err, "sql.SyncGroupsUpdateFuture", "Result", nil, "received nil response and error")
		}
		if err == nil && sg.Response.Response.StatusCode != http.StatusNoContent {
			sg, err = client.UpdateResponder(sg.Response.Response)
			if err != nil {
				err = autorest.NewErrorWithError(err, "sql.SyncGroupsUpdateFuture", "Result", sg.Response.Response, "Failure responding to request")
			}
		}
		return
	}
	return
}

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