databaseaccounts.go

package documentdb

// 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"
	"github.com/Azure/go-autorest/tracing"
	"net/http"
)

// DatabaseAccountsClient is the azure Cosmos DB Database Service Resource Provider REST API
type DatabaseAccountsClient struct {
	BaseClient
}

// NewDatabaseAccountsClient creates an instance of the DatabaseAccountsClient client.
func NewDatabaseAccountsClient(subscriptionID string) DatabaseAccountsClient {
	return NewDatabaseAccountsClientWithBaseURI(DefaultBaseURI, subscriptionID)
}

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

// CheckNameExists checks that the Azure Cosmos DB account name already exists. A valid account name may contain only
// lowercase letters, numbers, and the '-' character, and must be between 3 and 50 characters.
// Parameters:
// accountName - cosmos DB database account name.
func (client DatabaseAccountsClient) CheckNameExists(ctx context.Context, accountName string) (result autorest.Response, err error) {
	if tracing.IsEnabled() {
		ctx = tracing.StartSpan(ctx, fqdn+"/DatabaseAccountsClient.CheckNameExists")
		defer func() {
			sc := -1
			if result.Response != nil {
				sc = result.Response.StatusCode
			}
			tracing.EndSpan(ctx, sc, err)
		}()
	}
	if err := validation.Validate([]validation.Validation{
		{TargetValue: accountName,
			Constraints: []validation.Constraint{{Target: "accountName", Name: validation.MaxLength, Rule: 50, Chain: nil},
				{Target: "accountName", Name: validation.MinLength, Rule: 3, Chain: nil},
				{Target: "accountName", Name: validation.Pattern, Rule: `^[a-z0-9]+(-[a-z0-9]+)*`, Chain: nil}}}}); err != nil {
		return result, validation.NewError("documentdb.DatabaseAccountsClient", "CheckNameExists", err.Error())
	}

	req, err := client.CheckNameExistsPreparer(ctx, accountName)
	if err != nil {
		err = autorest.NewErrorWithError(err, "documentdb.DatabaseAccountsClient", "CheckNameExists", nil, "Failure preparing request")
		return
	}

	resp, err := client.CheckNameExistsSender(req)
	if err != nil {
		result.Response = resp
		err = autorest.NewErrorWithError(err, "documentdb.DatabaseAccountsClient", "CheckNameExists", resp, "Failure sending request")
		return
	}

	result, err = client.CheckNameExistsResponder(resp)
	if err != nil {
		err = autorest.NewErrorWithError(err, "documentdb.DatabaseAccountsClient", "CheckNameExists", resp, "Failure responding to request")
		return
	}

	return
}

// CheckNameExistsPreparer prepares the CheckNameExists request.
func (client DatabaseAccountsClient) CheckNameExistsPreparer(ctx context.Context, accountName string) (*http.Request, error) {
	pathParameters := map[string]interface{}{
		"accountName": autorest.Encode("path", accountName),
	}

	const APIVersion = "2015-04-08"
	queryParameters := map[string]interface{}{
		"api-version": APIVersion,
	}

	preparer := autorest.CreatePreparer(
		autorest.AsHead(),
		autorest.WithBaseURL(client.BaseURI),
		autorest.WithPathParameters("/providers/Microsoft.DocumentDB/databaseAccountNames/{accountName}", pathParameters),
		autorest.WithQueryParameters(queryParameters))
	return preparer.Prepare((&http.Request{}).WithContext(ctx))
}

// CheckNameExistsSender sends the CheckNameExists request. The method will close the
// http.Response Body if it receives an error.
func (client DatabaseAccountsClient) CheckNameExistsSender(req *http.Request) (*http.Response, error) {
	return client.Send(req, autorest.DoRetryForStatusCodes(client.RetryAttempts, client.RetryDuration, autorest.StatusCodesForRetry...))
}

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

// CreateOrUpdate creates or updates an Azure Cosmos DB database account.
// Parameters:
// resourceGroupName - name of an Azure resource group.
// accountName - cosmos DB database account name.
// createUpdateParameters - the parameters to provide for the current database account.
func (client DatabaseAccountsClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, accountName string, createUpdateParameters DatabaseAccountCreateUpdateParameters) (result DatabaseAccountsCreateOrUpdateFuture, err error) {
	if tracing.IsEnabled() {
		ctx = tracing.StartSpan(ctx, fqdn+"/DatabaseAccountsClient.CreateOrUpdate")
		defer func() {
			sc := -1
			if result.FutureAPI != nil && result.FutureAPI.Response() != nil {
				sc = result.FutureAPI.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: accountName,
			Constraints: []validation.Constraint{{Target: "accountName", Name: validation.MaxLength, Rule: 50, Chain: nil},
				{Target: "accountName", Name: validation.MinLength, Rule: 3, Chain: nil},
				{Target: "accountName", Name: validation.Pattern, Rule: `^[a-z0-9]+(-[a-z0-9]+)*`, Chain: nil}}},
		{TargetValue: createUpdateParameters,
			Constraints: []validation.Constraint{{Target: "createUpdateParameters.DatabaseAccountCreateUpdateProperties", Name: validation.Null, Rule: true,
				Chain: []validation.Constraint{{Target: "createUpdateParameters.DatabaseAccountCreateUpdateProperties.ConsistencyPolicy", Name: validation.Null, Rule: false,
					Chain: []validation.Constraint{{Target: "createUpdateParameters.DatabaseAccountCreateUpdateProperties.ConsistencyPolicy.MaxStalenessPrefix", Name: validation.Null, Rule: false,
						Chain: []validation.Constraint{{Target: "createUpdateParameters.DatabaseAccountCreateUpdateProperties.ConsistencyPolicy.MaxStalenessPrefix", Name: validation.InclusiveMaximum, Rule: int64(2147483647), Chain: nil},
							{Target: "createUpdateParameters.DatabaseAccountCreateUpdateProperties.ConsistencyPolicy.MaxStalenessPrefix", Name: validation.InclusiveMinimum, Rule: int64(1), Chain: nil},
						}},
						{Target: "createUpdateParameters.DatabaseAccountCreateUpdateProperties.ConsistencyPolicy.MaxIntervalInSeconds", Name: validation.Null, Rule: false,
							Chain: []validation.Constraint{{Target: "createUpdateParameters.DatabaseAccountCreateUpdateProperties.ConsistencyPolicy.MaxIntervalInSeconds", Name: validation.InclusiveMaximum, Rule: int64(86400), Chain: nil},
								{Target: "createUpdateParameters.DatabaseAccountCreateUpdateProperties.ConsistencyPolicy.MaxIntervalInSeconds", Name: validation.InclusiveMinimum, Rule: int64(5), Chain: nil},
							}},
					}},
					{Target: "createUpdateParameters.DatabaseAccountCreateUpdateProperties.Locations", Name: validation.Null, Rule: true, Chain: nil},
					{Target: "createUpdateParameters.DatabaseAccountCreateUpdateProperties.DatabaseAccountOfferType", Name: validation.Null, Rule: true, Chain: nil},
				}}}}}); err != nil {
		return result, validation.NewError("documentdb.DatabaseAccountsClient", "CreateOrUpdate", err.Error())
	}

	req, err := client.CreateOrUpdatePreparer(ctx, resourceGroupName, accountName, createUpdateParameters)
	if err != nil {
		err = autorest.NewErrorWithError(err, "documentdb.DatabaseAccountsClient", "CreateOrUpdate", nil, "Failure preparing request")
		return
	}

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

	return
}

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

	const APIVersion = "2015-04-08"
	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.DocumentDB/databaseAccounts/{accountName}", pathParameters),
		autorest.WithJSON(createUpdateParameters),
		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 DatabaseAccountsClient) CreateOrUpdateSender(req *http.Request) (future DatabaseAccountsCreateOrUpdateFuture, 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 DatabaseAccountsClient) (da DatabaseAccount, err error) {
		var done bool
		done, err = future.DoneWithContext(context.Background(), client)
		if err != nil {
			err = autorest.NewErrorWithError(err, "documentdb.DatabaseAccountsCreateOrUpdateFuture", "Result", future.Response(), "Polling failure")
			return
		}
		if !done {
			err = azure.NewAsyncOpIncompleteError("documentdb.DatabaseAccountsCreateOrUpdateFuture")
			return
		}
		sender := autorest.DecorateSender(client, autorest.DoRetryForStatusCodes(client.RetryAttempts, client.RetryDuration, autorest.StatusCodesForRetry...))
		da.Response.Response, err = future.GetResult(sender)
		if da.Response.Response == nil && err == nil {
			err = autorest.NewErrorWithError(err, "documentdb.DatabaseAccountsCreateOrUpdateFuture", "Result", nil, "received nil response and error")
		}
		if err == nil && da.Response.Response.StatusCode != http.StatusNoContent {
			da, err = client.CreateOrUpdateResponder(da.Response.Response)
			if err != nil {
				err = autorest.NewErrorWithError(err, "documentdb.DatabaseAccountsCreateOrUpdateFuture", "Result", da.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 DatabaseAccountsClient) CreateOrUpdateResponder(resp *http.Response) (result DatabaseAccount, err error) {
	err = autorest.Respond(
		resp,
		azure.WithErrorUnlessStatusCode(http.StatusOK),
		autorest.ByUnmarshallingJSON(&result),
		autorest.ByClosing())
	result.Response = autorest.Response{Response: resp}
	return
}

// CreateUpdateCassandraKeyspace create or update an Azure Cosmos DB Cassandra keyspace
// Parameters:
// resourceGroupName - name of an Azure resource group.
// accountName - cosmos DB database account name.
// keyspaceName - cosmos DB keyspace name.
// createUpdateCassandraKeyspaceParameters - the parameters to provide for the current Cassandra keyspace.
func (client DatabaseAccountsClient) CreateUpdateCassandraKeyspace(ctx context.Context, resourceGroupName string, accountName string, keyspaceName string, createUpdateCassandraKeyspaceParameters CassandraKeyspaceCreateUpdateParameters) (result DatabaseAccountsCreateUpdateCassandraKeyspaceFuture, err error) {
	if tracing.IsEnabled() {
		ctx = tracing.StartSpan(ctx, fqdn+"/DatabaseAccountsClient.CreateUpdateCassandraKeyspace")
		defer func() {
			sc := -1
			if result.FutureAPI != nil && result.FutureAPI.Response() != nil {
				sc = result.FutureAPI.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: accountName,
			Constraints: []validation.Constraint{{Target: "accountName", Name: validation.MaxLength, Rule: 50, Chain: nil},
				{Target: "accountName", Name: validation.MinLength, Rule: 3, Chain: nil},
				{Target: "accountName", Name: validation.Pattern, Rule: `^[a-z0-9]+(-[a-z0-9]+)*`, Chain: nil}}},
		{TargetValue: createUpdateCassandraKeyspaceParameters,
			Constraints: []validation.Constraint{{Target: "createUpdateCassandraKeyspaceParameters.CassandraKeyspaceCreateUpdateProperties", Name: validation.Null, Rule: true,
				Chain: []validation.Constraint{{Target: "createUpdateCassandraKeyspaceParameters.CassandraKeyspaceCreateUpdateProperties.Resource", Name: validation.Null, Rule: true,
					Chain: []validation.Constraint{{Target: "createUpdateCassandraKeyspaceParameters.CassandraKeyspaceCreateUpdateProperties.Resource.ID", Name: validation.Null, Rule: true, Chain: nil}}},
					{Target: "createUpdateCassandraKeyspaceParameters.CassandraKeyspaceCreateUpdateProperties.Options", Name: validation.Null, Rule: true, Chain: nil},
				}}}}}); err != nil {
		return result, validation.NewError("documentdb.DatabaseAccountsClient", "CreateUpdateCassandraKeyspace", err.Error())
	}

	req, err := client.CreateUpdateCassandraKeyspacePreparer(ctx, resourceGroupName, accountName, keyspaceName, createUpdateCassandraKeyspaceParameters)
	if err != nil {
		err = autorest.NewErrorWithError(err, "documentdb.DatabaseAccountsClient", "CreateUpdateCassandraKeyspace", nil, "Failure preparing request")
		return
	}

	result, err = client.CreateUpdateCassandraKeyspaceSender(req)
	if err != nil {
		err = autorest.NewErrorWithError(err, "documentdb.DatabaseAccountsClient", "CreateUpdateCassandraKeyspace", nil, "Failure sending request")
		return
	}

	return
}

// CreateUpdateCassandraKeyspacePreparer prepares the CreateUpdateCassandraKeyspace request.
func (client DatabaseAccountsClient) CreateUpdateCassandraKeyspacePreparer(ctx context.Context, resourceGroupName string, accountName string, keyspaceName string, createUpdateCassandraKeyspaceParameters CassandraKeyspaceCreateUpdateParameters) (*http.Request, error) {
	pathParameters := map[string]interface{}{
		"accountName":       autorest.Encode("path", accountName),
		"keyspaceName":      autorest.Encode("path", keyspaceName),
		"resourceGroupName": autorest.Encode("path", resourceGroupName),
		"subscriptionId":    autorest.Encode("path", client.SubscriptionID),
	}

	const APIVersion = "2015-04-08"
	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.DocumentDB/databaseAccounts/{accountName}/apis/cassandra/keyspaces/{keyspaceName}", pathParameters),
		autorest.WithJSON(createUpdateCassandraKeyspaceParameters),
		autorest.WithQueryParameters(queryParameters))
	return preparer.Prepare((&http.Request{}).WithContext(ctx))
}

// CreateUpdateCassandraKeyspaceSender sends the CreateUpdateCassandraKeyspace request. The method will close the
// http.Response Body if it receives an error.
func (client DatabaseAccountsClient) CreateUpdateCassandraKeyspaceSender(req *http.Request) (future DatabaseAccountsCreateUpdateCassandraKeyspaceFuture, 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 DatabaseAccountsClient) (ck CassandraKeyspace, err error) {
		var done bool
		done, err = future.DoneWithContext(context.Background(), client)
		if err != nil {
			err = autorest.NewErrorWithError(err, "documentdb.DatabaseAccountsCreateUpdateCassandraKeyspaceFuture", "Result", future.Response(), "Polling failure")
			return
		}
		if !done {
			err = azure.NewAsyncOpIncompleteError("documentdb.DatabaseAccountsCreateUpdateCassandraKeyspaceFuture")
			return
		}
		sender := autorest.DecorateSender(client, autorest.DoRetryForStatusCodes(client.RetryAttempts, client.RetryDuration, autorest.StatusCodesForRetry...))
		ck.Response.Response, err = future.GetResult(sender)
		if ck.Response.Response == nil && err == nil {
			err = autorest.NewErrorWithError(err, "documentdb.DatabaseAccountsCreateUpdateCassandraKeyspaceFuture", "Result", nil, "received nil response and error")
		}
		if err == nil && ck.Response.Response.StatusCode != http.StatusNoContent {
			ck, err = client.CreateUpdateCassandraKeyspaceResponder(ck.Response.Response)
			if err != nil {
				err = autorest.NewErrorWithError(err, "documentdb.DatabaseAccountsCreateUpdateCassandraKeyspaceFuture", "Result", ck.Response.Response, "Failure responding to request")
			}
		}
		return
	}
	return
}

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

// CreateUpdateCassandraTable create or update an Azure Cosmos DB Cassandra Table
// Parameters:
// resourceGroupName - name of an Azure resource group.
// accountName - cosmos DB database account name.
// keyspaceName - cosmos DB keyspace name.
// tableName - cosmos DB table name.
// createUpdateCassandraTableParameters - the parameters to provide for the current Cassandra Table.
func (client DatabaseAccountsClient) CreateUpdateCassandraTable(ctx context.Context, resourceGroupName string, accountName string, keyspaceName string, tableName string, createUpdateCassandraTableParameters CassandraTableCreateUpdateParameters) (result DatabaseAccountsCreateUpdateCassandraTableFuture, err error) {
	if tracing.IsEnabled() {
		ctx = tracing.StartSpan(ctx, fqdn+"/DatabaseAccountsClient.CreateUpdateCassandraTable")
		defer func() {
			sc := -1
			if result.FutureAPI != nil && result.FutureAPI.Response() != nil {
				sc = result.FutureAPI.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: accountName,
			Constraints: []validation.Constraint{{Target: "accountName", Name: validation.MaxLength, Rule: 50, Chain: nil},
				{Target: "accountName", Name: validation.MinLength, Rule: 3, Chain: nil},
				{Target: "accountName", Name: validation.Pattern, Rule: `^[a-z0-9]+(-[a-z0-9]+)*`, Chain: nil}}},
		{TargetValue: createUpdateCassandraTableParameters,
			Constraints: []validation.Constraint{{Target: "createUpdateCassandraTableParameters.CassandraTableCreateUpdateProperties", Name: validation.Null, Rule: true,
				Chain: []validation.Constraint{{Target: "createUpdateCassandraTableParameters.CassandraTableCreateUpdateProperties.Resource", Name: validation.Null, Rule: true,
					Chain: []validation.Constraint{{Target: "createUpdateCassandraTableParameters.CassandraTableCreateUpdateProperties.Resource.ID", Name: validation.Null, Rule: true, Chain: nil}}},
					{Target: "createUpdateCassandraTableParameters.CassandraTableCreateUpdateProperties.Options", Name: validation.Null, Rule: true, Chain: nil},
				}}}}}); err != nil {
		return result, validation.NewError("documentdb.DatabaseAccountsClient", "CreateUpdateCassandraTable", err.Error())
	}

	req, err := client.CreateUpdateCassandraTablePreparer(ctx, resourceGroupName, accountName, keyspaceName, tableName, createUpdateCassandraTableParameters)
	if err != nil {
		err = autorest.NewErrorWithError(err, "documentdb.DatabaseAccountsClient", "CreateUpdateCassandraTable", nil, "Failure preparing request")
		return
	}

	result, err = client.CreateUpdateCassandraTableSender(req)
	if err != nil {
		err = autorest.NewErrorWithError(err, "documentdb.DatabaseAccountsClient", "CreateUpdateCassandraTable", nil, "Failure sending request")
		return
	}

	return
}

// CreateUpdateCassandraTablePreparer prepares the CreateUpdateCassandraTable request.
func (client DatabaseAccountsClient) CreateUpdateCassandraTablePreparer(ctx context.Context, resourceGroupName string, accountName string, keyspaceName string, tableName string, createUpdateCassandraTableParameters CassandraTableCreateUpdateParameters) (*http.Request, error) {
	pathParameters := map[string]interface{}{
		"accountName":       autorest.Encode("path", accountName),
		"keyspaceName":      autorest.Encode("path", keyspaceName),
		"resourceGroupName": autorest.Encode("path", resourceGroupName),
		"subscriptionId":    autorest.Encode("path", client.SubscriptionID),
		"tableName":         autorest.Encode("path", tableName),
	}

	const APIVersion = "2015-04-08"
	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.DocumentDB/databaseAccounts/{accountName}/apis/cassandra/keyspaces/{keyspaceName}/tables/{tableName}", pathParameters),
		autorest.WithJSON(createUpdateCassandraTableParameters),
		autorest.WithQueryParameters(queryParameters))
	return preparer.Prepare((&http.Request{}).WithContext(ctx))
}

// CreateUpdateCassandraTableSender sends the CreateUpdateCassandraTable request. The method will close the
// http.Response Body if it receives an error.
func (client DatabaseAccountsClient) CreateUpdateCassandraTableSender(req *http.Request) (future DatabaseAccountsCreateUpdateCassandraTableFuture, 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 DatabaseAccountsClient) (ct CassandraTable, err error) {
		var done bool
		done, err = future.DoneWithContext(context.Background(), client)
		if err != nil {
			err = autorest.NewErrorWithError(err, "documentdb.DatabaseAccountsCreateUpdateCassandraTableFuture", "Result", future.Response(), "Polling failure")
			return
		}
		if !done {
			err = azure.NewAsyncOpIncompleteError("documentdb.DatabaseAccountsCreateUpdateCassandraTableFuture")
			return
		}
		sender := autorest.DecorateSender(client, autorest.DoRetryForStatusCodes(client.RetryAttempts, client.RetryDuration, autorest.StatusCodesForRetry...))
		ct.Response.Response, err = future.GetResult(sender)
		if ct.Response.Response == nil && err == nil {
			err = autorest.NewErrorWithError(err, "documentdb.DatabaseAccountsCreateUpdateCassandraTableFuture", "Result", nil, "received nil response and error")
		}
		if err == nil && ct.Response.Response.StatusCode != http.StatusNoContent {
			ct, err = client.CreateUpdateCassandraTableResponder(ct.Response.Response)
			if err != nil {
				err = autorest.NewErrorWithError(err, "documentdb.DatabaseAccountsCreateUpdateCassandraTableFuture", "Result", ct.Response.Response, "Failure responding to request")
			}
		}
		return
	}
	return
}

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

// CreateUpdateGremlinDatabase create or update an Azure Cosmos DB Gremlin database
// Parameters:
// resourceGroupName - name of an Azure resource group.
// accountName - cosmos DB database account name.
// databaseName - cosmos DB database name.
// createUpdateGremlinDatabaseParameters - the parameters to provide for the current Gremlin database.
func (client DatabaseAccountsClient) CreateUpdateGremlinDatabase(ctx context.Context, resourceGroupName string, accountName string, databaseName string, createUpdateGremlinDatabaseParameters GremlinDatabaseCreateUpdateParameters) (result DatabaseAccountsCreateUpdateGremlinDatabaseFuture, err error) {
	if tracing.IsEnabled() {
		ctx = tracing.StartSpan(ctx, fqdn+"/DatabaseAccountsClient.CreateUpdateGremlinDatabase")
		defer func() {
			sc := -1
			if result.FutureAPI != nil && result.FutureAPI.Response() != nil {
				sc = result.FutureAPI.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: accountName,
			Constraints: []validation.Constraint{{Target: "accountName", Name: validation.MaxLength, Rule: 50, Chain: nil},
				{Target: "accountName", Name: validation.MinLength, Rule: 3, Chain: nil},
				{Target: "accountName", Name: validation.Pattern, Rule: `^[a-z0-9]+(-[a-z0-9]+)*`, Chain: nil}}},
		{TargetValue: createUpdateGremlinDatabaseParameters,
			Constraints: []validation.Constraint{{Target: "createUpdateGremlinDatabaseParameters.GremlinDatabaseCreateUpdateProperties", Name: validation.Null, Rule: true,
				Chain: []validation.Constraint{{Target: "createUpdateGremlinDatabaseParameters.GremlinDatabaseCreateUpdateProperties.Resource", Name: validation.Null, Rule: true,
					Chain: []validation.Constraint{{Target: "createUpdateGremlinDatabaseParameters.GremlinDatabaseCreateUpdateProperties.Resource.ID", Name: validation.Null, Rule: true, Chain: nil}}},
					{Target: "createUpdateGremlinDatabaseParameters.GremlinDatabaseCreateUpdateProperties.Options", Name: validation.Null, Rule: true, Chain: nil},
				}}}}}); err != nil {
		return result, validation.NewError("documentdb.DatabaseAccountsClient", "CreateUpdateGremlinDatabase", err.Error())
	}

	req, err := client.CreateUpdateGremlinDatabasePreparer(ctx, resourceGroupName, accountName, databaseName, createUpdateGremlinDatabaseParameters)
	if err != nil {
		err = autorest.NewErrorWithError(err, "documentdb.DatabaseAccountsClient", "CreateUpdateGremlinDatabase", nil, "Failure preparing request")
		return
	}

	result, err = client.CreateUpdateGremlinDatabaseSender(req)
	if err != nil {
		err = autorest.NewErrorWithError(err, "documentdb.DatabaseAccountsClient", "CreateUpdateGremlinDatabase", nil, "Failure sending request")
		return
	}

	return
}

// CreateUpdateGremlinDatabasePreparer prepares the CreateUpdateGremlinDatabase request.
func (client DatabaseAccountsClient) CreateUpdateGremlinDatabasePreparer(ctx context.Context, resourceGroupName string, accountName string, databaseName string, createUpdateGremlinDatabaseParameters GremlinDatabaseCreateUpdateParameters) (*http.Request, error) {
	pathParameters := map[string]interface{}{
		"accountName":       autorest.Encode("path", accountName),
		"databaseName":      autorest.Encode("path", databaseName),
		"resourceGroupName": autorest.Encode("path", resourceGroupName),
		"subscriptionId":    autorest.Encode("path", client.SubscriptionID),
	}

	const APIVersion = "2015-04-08"
	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.DocumentDB/databaseAccounts/{accountName}/apis/gremlin/databases/{databaseName}", pathParameters),
		autorest.WithJSON(createUpdateGremlinDatabaseParameters),
		autorest.WithQueryParameters(queryParameters))
	return preparer.Prepare((&http.Request{}).WithContext(ctx))
}

// CreateUpdateGremlinDatabaseSender sends the CreateUpdateGremlinDatabase request. The method will close the
// http.Response Body if it receives an error.
func (client DatabaseAccountsClient) CreateUpdateGremlinDatabaseSender(req *http.Request) (future DatabaseAccountsCreateUpdateGremlinDatabaseFuture, 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 DatabaseAccountsClient) (gd GremlinDatabase, err error) {
		var done bool
		done, err = future.DoneWithContext(context.Background(), client)
		if err != nil {
			err = autorest.NewErrorWithError(err, "documentdb.DatabaseAccountsCreateUpdateGremlinDatabaseFuture", "Result", future.Response(), "Polling failure")
			return
		}
		if !done {
			err = azure.NewAsyncOpIncompleteError("documentdb.DatabaseAccountsCreateUpdateGremlinDatabaseFuture")
			return
		}
		sender := autorest.DecorateSender(client, autorest.DoRetryForStatusCodes(client.RetryAttempts, client.RetryDuration, autorest.StatusCodesForRetry...))
		gd.Response.Response, err = future.GetResult(sender)
		if gd.Response.Response == nil && err == nil {
			err = autorest.NewErrorWithError(err, "documentdb.DatabaseAccountsCreateUpdateGremlinDatabaseFuture", "Result", nil, "received nil response and error")
		}
		if err == nil && gd.Response.Response.StatusCode != http.StatusNoContent {
			gd, err = client.CreateUpdateGremlinDatabaseResponder(gd.Response.Response)
			if err != nil {
				err = autorest.NewErrorWithError(err, "documentdb.DatabaseAccountsCreateUpdateGremlinDatabaseFuture", "Result", gd.Response.Response, "Failure responding to request")
			}
		}
		return
	}
	return
}

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

// CreateUpdateGremlinGraph create or update an Azure Cosmos DB Gremlin graph
// Parameters:
// resourceGroupName - name of an Azure resource group.
// accountName - cosmos DB database account name.
// databaseName - cosmos DB database name.
// graphName - cosmos DB graph name.
// createUpdateGremlinGraphParameters - the parameters to provide for the current Gremlin graph.
func (client DatabaseAccountsClient) CreateUpdateGremlinGraph(ctx context.Context, resourceGroupName string, accountName string, databaseName string, graphName string, createUpdateGremlinGraphParameters GremlinGraphCreateUpdateParameters) (result DatabaseAccountsCreateUpdateGremlinGraphFuture, err error) {
	if tracing.IsEnabled() {
		ctx = tracing.StartSpan(ctx, fqdn+"/DatabaseAccountsClient.CreateUpdateGremlinGraph")
		defer func() {
			sc := -1
			if result.FutureAPI != nil && result.FutureAPI.Response() != nil {
				sc = result.FutureAPI.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: accountName,
			Constraints: []validation.Constraint{{Target: "accountName", Name: validation.MaxLength, Rule: 50, Chain: nil},
				{Target: "accountName", Name: validation.MinLength, Rule: 3, Chain: nil},
				{Target: "accountName", Name: validation.Pattern, Rule: `^[a-z0-9]+(-[a-z0-9]+)*`, Chain: nil}}},
		{TargetValue: createUpdateGremlinGraphParameters,
			Constraints: []validation.Constraint{{Target: "createUpdateGremlinGraphParameters.GremlinGraphCreateUpdateProperties", Name: validation.Null, Rule: true,
				Chain: []validation.Constraint{{Target: "createUpdateGremlinGraphParameters.GremlinGraphCreateUpdateProperties.Resource", Name: validation.Null, Rule: true,
					Chain: []validation.Constraint{{Target: "createUpdateGremlinGraphParameters.GremlinGraphCreateUpdateProperties.Resource.ID", Name: validation.Null, Rule: true, Chain: nil}}},
					{Target: "createUpdateGremlinGraphParameters.GremlinGraphCreateUpdateProperties.Options", Name: validation.Null, Rule: true, Chain: nil},
				}}}}}); err != nil {
		return result, validation.NewError("documentdb.DatabaseAccountsClient", "CreateUpdateGremlinGraph", err.Error())
	}

	req, err := client.CreateUpdateGremlinGraphPreparer(ctx, resourceGroupName, accountName, databaseName, graphName, createUpdateGremlinGraphParameters)
	if err != nil {
		err = autorest.NewErrorWithError(err, "documentdb.DatabaseAccountsClient", "CreateUpdateGremlinGraph", nil, "Failure preparing request")
		return
	}

	result, err = client.CreateUpdateGremlinGraphSender(req)
	if err != nil {
		err = autorest.NewErrorWithError(err, "documentdb.DatabaseAccountsClient", "CreateUpdateGremlinGraph", nil, "Failure sending request")
		return
	}

	return
}

// CreateUpdateGremlinGraphPreparer prepares the CreateUpdateGremlinGraph request.
func (client DatabaseAccountsClient) CreateUpdateGremlinGraphPreparer(ctx context.Context, resourceGroupName string, accountName string, databaseName string, graphName string, createUpdateGremlinGraphParameters GremlinGraphCreateUpdateParameters) (*http.Request, error) {
	pathParameters := map[string]interface{}{
		"accountName":       autorest.Encode("path", accountName),
		"databaseName":      autorest.Encode("path", databaseName),
		"graphName":         autorest.Encode("path", graphName),
		"resourceGroupName": autorest.Encode("path", resourceGroupName),
		"subscriptionId":    autorest.Encode("path", client.SubscriptionID),
	}

	const APIVersion = "2015-04-08"
	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.DocumentDB/databaseAccounts/{accountName}/apis/gremlin/databases/{databaseName}/graphs/{graphName}", pathParameters),
		autorest.WithJSON(createUpdateGremlinGraphParameters),
		autorest.WithQueryParameters(queryParameters))
	return preparer.Prepare((&http.Request{}).WithContext(ctx))
}

// CreateUpdateGremlinGraphSender sends the CreateUpdateGremlinGraph request. The method will close the
// http.Response Body if it receives an error.
func (client DatabaseAccountsClient) CreateUpdateGremlinGraphSender(req *http.Request) (future DatabaseAccountsCreateUpdateGremlinGraphFuture, 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 DatabaseAccountsClient) (gg GremlinGraph, err error) {
		var done bool
		done, err = future.DoneWithContext(context.Background(), client)
		if err != nil {
			err = autorest.NewErrorWithError(err, "documentdb.DatabaseAccountsCreateUpdateGremlinGraphFuture", "Result", future.Response(), "Polling failure")
			return
		}
		if !done {
			err = azure.NewAsyncOpIncompleteError("documentdb.DatabaseAccountsCreateUpdateGremlinGraphFuture")
			return
		}
		sender := autorest.DecorateSender(client, autorest.DoRetryForStatusCodes(client.RetryAttempts, client.RetryDuration, autorest.StatusCodesForRetry...))
		gg.Response.Response, err = future.GetResult(sender)
		if gg.Response.Response == nil && err == nil {
			err = autorest.NewErrorWithError(err, "documentdb.DatabaseAccountsCreateUpdateGremlinGraphFuture", "Result", nil, "received nil response and error")
		}
		if err == nil && gg.Response.Response.StatusCode != http.StatusNoContent {
			gg, err = client.CreateUpdateGremlinGraphResponder(gg.Response.Response)
			if err != nil {
				err = autorest.NewErrorWithError(err, "documentdb.DatabaseAccountsCreateUpdateGremlinGraphFuture", "Result", gg.Response.Response, "Failure responding to request")
			}
		}
		return
	}
	return
}

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

// CreateUpdateMongoDBCollection create or update an Azure Cosmos DB MongoDB Collection
// Parameters:
// resourceGroupName - name of an Azure resource group.
// accountName - cosmos DB database account name.
// databaseName - cosmos DB database name.
// collectionName - cosmos DB collection name.
// createUpdateMongoDBCollectionParameters - the parameters to provide for the current MongoDB Collection.
func (client DatabaseAccountsClient) CreateUpdateMongoDBCollection(ctx context.Context, resourceGroupName string, accountName string, databaseName string, collectionName string, createUpdateMongoDBCollectionParameters MongoDBCollectionCreateUpdateParameters) (result DatabaseAccountsCreateUpdateMongoDBCollectionFuture, err error) {
	if tracing.IsEnabled() {
		ctx = tracing.StartSpan(ctx, fqdn+"/DatabaseAccountsClient.CreateUpdateMongoDBCollection")
		defer func() {
			sc := -1
			if result.FutureAPI != nil && result.FutureAPI.Response() != nil {
				sc = result.FutureAPI.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: accountName,
			Constraints: []validation.Constraint{{Target: "accountName", Name: validation.MaxLength, Rule: 50, Chain: nil},
				{Target: "accountName", Name: validation.MinLength, Rule: 3, Chain: nil},
				{Target: "accountName", Name: validation.Pattern, Rule: `^[a-z0-9]+(-[a-z0-9]+)*`, Chain: nil}}},
		{TargetValue: createUpdateMongoDBCollectionParameters,
			Constraints: []validation.Constraint{{Target: "createUpdateMongoDBCollectionParameters.MongoDBCollectionCreateUpdateProperties", Name: validation.Null, Rule: true,
				Chain: []validation.Constraint{{Target: "createUpdateMongoDBCollectionParameters.MongoDBCollectionCreateUpdateProperties.Resource", Name: validation.Null, Rule: true,
					Chain: []validation.Constraint{{Target: "createUpdateMongoDBCollectionParameters.MongoDBCollectionCreateUpdateProperties.Resource.ID", Name: validation.Null, Rule: true, Chain: nil}}},
					{Target: "createUpdateMongoDBCollectionParameters.MongoDBCollectionCreateUpdateProperties.Options", Name: validation.Null, Rule: true, Chain: nil},
				}}}}}); err != nil {
		return result, validation.NewError("documentdb.DatabaseAccountsClient", "CreateUpdateMongoDBCollection", err.Error())
	}

	req, err := client.CreateUpdateMongoDBCollectionPreparer(ctx, resourceGroupName, accountName, databaseName, collectionName, createUpdateMongoDBCollectionParameters)
	if err != nil {
		err = autorest.NewErrorWithError(err, "documentdb.DatabaseAccountsClient", "CreateUpdateMongoDBCollection", nil, "Failure preparing request")
		return
	}

	result, err = client.CreateUpdateMongoDBCollectionSender(req)
	if err != nil {
		err = autorest.NewErrorWithError(err, "documentdb.DatabaseAccountsClient", "CreateUpdateMongoDBCollection", nil, "Failure sending request")
		return
	}

	return
}

// CreateUpdateMongoDBCollectionPreparer prepares the CreateUpdateMongoDBCollection request.
func (client DatabaseAccountsClient) CreateUpdateMongoDBCollectionPreparer(ctx context.Context, resourceGroupName string, accountName string, databaseName string, collectionName string, createUpdateMongoDBCollectionParameters MongoDBCollectionCreateUpdateParameters) (*http.Request, error) {
	pathParameters := map[string]interface{}{
		"accountName":       autorest.Encode("path", accountName),
		"collectionName":    autorest.Encode("path", collectionName),
		"databaseName":      autorest.Encode("path", databaseName),
		"resourceGroupName": autorest.Encode("path", resourceGroupName),
		"subscriptionId":    autorest.Encode("path", client.SubscriptionID),
	}

	const APIVersion = "2015-04-08"
	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.DocumentDB/databaseAccounts/{accountName}/apis/mongodb/databases/{databaseName}/collections/{collectionName}", pathParameters),
		autorest.WithJSON(createUpdateMongoDBCollectionParameters),
		autorest.WithQueryParameters(queryParameters))
	return preparer.Prepare((&http.Request{}).WithContext(ctx))
}

// CreateUpdateMongoDBCollectionSender sends the CreateUpdateMongoDBCollection request. The method will close the
// http.Response Body if it receives an error.
func (client DatabaseAccountsClient) CreateUpdateMongoDBCollectionSender(req *http.Request) (future DatabaseAccountsCreateUpdateMongoDBCollectionFuture, 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 DatabaseAccountsClient) (mdc MongoDBCollection, err error) {
		var done bool
		done, err = future.DoneWithContext(context.Background(), client)
		if err != nil {
			err = autorest.NewErrorWithError(err, "documentdb.DatabaseAccountsCreateUpdateMongoDBCollectionFuture", "Result", future.Response(), "Polling failure")
			return
		}
		if !done {
			err = azure.NewAsyncOpIncompleteError("documentdb.DatabaseAccountsCreateUpdateMongoDBCollectionFuture")
			return
		}
		sender := autorest.DecorateSender(client, autorest.DoRetryForStatusCodes(client.RetryAttempts, client.RetryDuration, autorest.StatusCodesForRetry...))
		mdc.Response.Response, err = future.GetResult(sender)
		if mdc.Response.Response == nil && err == nil {
			err = autorest.NewErrorWithError(err, "documentdb.DatabaseAccountsCreateUpdateMongoDBCollectionFuture", "Result", nil, "received nil response and error")
		}
		if err == nil && mdc.Response.Response.StatusCode != http.StatusNoContent {
			mdc, err = client.CreateUpdateMongoDBCollectionResponder(mdc.Response.Response)
			if err != nil {
				err = autorest.NewErrorWithError(err, "documentdb.DatabaseAccountsCreateUpdateMongoDBCollectionFuture", "Result", mdc.Response.Response, "Failure responding to request")
			}
		}
		return
	}
	return
}

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

// CreateUpdateMongoDBDatabase create or updates Azure Cosmos DB MongoDB database
// Parameters:
// resourceGroupName - name of an Azure resource group.
// accountName - cosmos DB database account name.
// databaseName - cosmos DB database name.
// createUpdateMongoDBDatabaseParameters - the parameters to provide for the current MongoDB database.
func (client DatabaseAccountsClient) CreateUpdateMongoDBDatabase(ctx context.Context, resourceGroupName string, accountName string, databaseName string, createUpdateMongoDBDatabaseParameters MongoDBDatabaseCreateUpdateParameters) (result DatabaseAccountsCreateUpdateMongoDBDatabaseFuture, err error) {
	if tracing.IsEnabled() {
		ctx = tracing.StartSpan(ctx, fqdn+"/DatabaseAccountsClient.CreateUpdateMongoDBDatabase")
		defer func() {
			sc := -1
			if result.FutureAPI != nil && result.FutureAPI.Response() != nil {
				sc = result.FutureAPI.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: accountName,
			Constraints: []validation.Constraint{{Target: "accountName", Name: validation.MaxLength, Rule: 50, Chain: nil},
				{Target: "accountName", Name: validation.MinLength, Rule: 3, Chain: nil},
				{Target: "accountName", Name: validation.Pattern, Rule: `^[a-z0-9]+(-[a-z0-9]+)*`, Chain: nil}}},
		{TargetValue: createUpdateMongoDBDatabaseParameters,
			Constraints: []validation.Constraint{{Target: "createUpdateMongoDBDatabaseParameters.MongoDBDatabaseCreateUpdateProperties", Name: validation.Null, Rule: true,
				Chain: []validation.Constraint{{Target: "createUpdateMongoDBDatabaseParameters.MongoDBDatabaseCreateUpdateProperties.Resource", Name: validation.Null, Rule: true,
					Chain: []validation.Constraint{{Target: "createUpdateMongoDBDatabaseParameters.MongoDBDatabaseCreateUpdateProperties.Resource.ID", Name: validation.Null, Rule: true, Chain: nil}}},
					{Target: "createUpdateMongoDBDatabaseParameters.MongoDBDatabaseCreateUpdateProperties.Options", Name: validation.Null, Rule: true, Chain: nil},
				}}}}}); err != nil {
		return result, validation.NewError("documentdb.DatabaseAccountsClient", "CreateUpdateMongoDBDatabase", err.Error())
	}

	req, err := client.CreateUpdateMongoDBDatabasePreparer(ctx, resourceGroupName, accountName, databaseName, createUpdateMongoDBDatabaseParameters)
	if err != nil {
		err = autorest.NewErrorWithError(err, "documentdb.DatabaseAccountsClient", "CreateUpdateMongoDBDatabase", nil, "Failure preparing request")
		return
	}

	result, err = client.CreateUpdateMongoDBDatabaseSender(req)
	if err != nil {
		err = autorest.NewErrorWithError(err, "documentdb.DatabaseAccountsClient", "CreateUpdateMongoDBDatabase", nil, "Failure sending request")
		return
	}

	return
}

// CreateUpdateMongoDBDatabasePreparer prepares the CreateUpdateMongoDBDatabase request.
func (client DatabaseAccountsClient) CreateUpdateMongoDBDatabasePreparer(ctx context.Context, resourceGroupName string, accountName string, databaseName string, createUpdateMongoDBDatabaseParameters MongoDBDatabaseCreateUpdateParameters) (*http.Request, error) {
	pathParameters := map[string]interface{}{
		"accountName":       autorest.Encode("path", accountName),
		"databaseName":      autorest.Encode("path", databaseName),
		"resourceGroupName": autorest.Encode("path", resourceGroupName),
		"subscriptionId":    autorest.Encode("path", client.SubscriptionID),
	}

	const APIVersion = "2015-04-08"
	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.DocumentDB/databaseAccounts/{accountName}/apis/mongodb/databases/{databaseName}", pathParameters),
		autorest.WithJSON(createUpdateMongoDBDatabaseParameters),
		autorest.WithQueryParameters(queryParameters))
	return preparer.Prepare((&http.Request{}).WithContext(ctx))
}

// CreateUpdateMongoDBDatabaseSender sends the CreateUpdateMongoDBDatabase request. The method will close the
// http.Response Body if it receives an error.
func (client DatabaseAccountsClient) CreateUpdateMongoDBDatabaseSender(req *http.Request) (future DatabaseAccountsCreateUpdateMongoDBDatabaseFuture, 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 DatabaseAccountsClient) (mdd MongoDBDatabase, err error) {
		var done bool
		done, err = future.DoneWithContext(context.Background(), client)
		if err != nil {
			err = autorest.NewErrorWithError(err, "documentdb.DatabaseAccountsCreateUpdateMongoDBDatabaseFuture", "Result", future.Response(), "Polling failure")
			return
		}
		if !done {
			err = azure.NewAsyncOpIncompleteError("documentdb.DatabaseAccountsCreateUpdateMongoDBDatabaseFuture")
			return
		}
		sender := autorest.DecorateSender(client, autorest.DoRetryForStatusCodes(client.RetryAttempts, client.RetryDuration, autorest.StatusCodesForRetry...))
		mdd.Response.Response, err = future.GetResult(sender)
		if mdd.Response.Response == nil && err == nil {
			err = autorest.NewErrorWithError(err, "documentdb.DatabaseAccountsCreateUpdateMongoDBDatabaseFuture", "Result", nil, "received nil response and error")
		}
		if err == nil && mdd.Response.Response.StatusCode != http.StatusNoContent {
			mdd, err = client.CreateUpdateMongoDBDatabaseResponder(mdd.Response.Response)
			if err != nil {
				err = autorest.NewErrorWithError(err, "documentdb.DatabaseAccountsCreateUpdateMongoDBDatabaseFuture", "Result", mdd.Response.Response, "Failure responding to request")
			}
		}
		return
	}
	return
}

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

// CreateUpdateSQLContainer create or update an Azure Cosmos DB SQL container
// Parameters:
// resourceGroupName - name of an Azure resource group.
// accountName - cosmos DB database account name.
// databaseName - cosmos DB database name.
// containerName - cosmos DB container name.
// createUpdateSQLContainerParameters - the parameters to provide for the current SQL container.
func (client DatabaseAccountsClient) CreateUpdateSQLContainer(ctx context.Context, resourceGroupName string, accountName string, databaseName string, containerName string, createUpdateSQLContainerParameters SQLContainerCreateUpdateParameters) (result DatabaseAccountsCreateUpdateSQLContainerFuture, err error) {
	if tracing.IsEnabled() {
		ctx = tracing.StartSpan(ctx, fqdn+"/DatabaseAccountsClient.CreateUpdateSQLContainer")
		defer func() {
			sc := -1
			if result.FutureAPI != nil && result.FutureAPI.Response() != nil {
				sc = result.FutureAPI.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: accountName,
			Constraints: []validation.Constraint{{Target: "accountName", Name: validation.MaxLength, Rule: 50, Chain: nil},
				{Target: "accountName", Name: validation.MinLength, Rule: 3, Chain: nil},
				{Target: "accountName", Name: validation.Pattern, Rule: `^[a-z0-9]+(-[a-z0-9]+)*`, Chain: nil}}},
		{TargetValue: createUpdateSQLContainerParameters,
			Constraints: []validation.Constraint{{Target: "createUpdateSQLContainerParameters.SQLContainerCreateUpdateProperties", Name: validation.Null, Rule: true,
				Chain: []validation.Constraint{{Target: "createUpdateSQLContainerParameters.SQLContainerCreateUpdateProperties.Resource", Name: validation.Null, Rule: true,
					Chain: []validation.Constraint{{Target: "createUpdateSQLContainerParameters.SQLContainerCreateUpdateProperties.Resource.ID", Name: validation.Null, Rule: true, Chain: nil}}},
					{Target: "createUpdateSQLContainerParameters.SQLContainerCreateUpdateProperties.Options", Name: validation.Null, Rule: true, Chain: nil},
				}}}}}); err != nil {
		return result, validation.NewError("documentdb.DatabaseAccountsClient", "CreateUpdateSQLContainer", err.Error())
	}

	req, err := client.CreateUpdateSQLContainerPreparer(ctx, resourceGroupName, accountName, databaseName, containerName, createUpdateSQLContainerParameters)
	if err != nil {
		err = autorest.NewErrorWithError(err, "documentdb.DatabaseAccountsClient", "CreateUpdateSQLContainer", nil, "Failure preparing request")
		return
	}

	result, err = client.CreateUpdateSQLContainerSender(req)
	if err != nil {
		err = autorest.NewErrorWithError(err, "documentdb.DatabaseAccountsClient", "CreateUpdateSQLContainer", nil, "Failure sending request")
		return
	}

	return
}

// CreateUpdateSQLContainerPreparer prepares the CreateUpdateSQLContainer request.
func (client DatabaseAccountsClient) CreateUpdateSQLContainerPreparer(ctx context.Context, resourceGroupName string, accountName string, databaseName string, containerName string, createUpdateSQLContainerParameters SQLContainerCreateUpdateParameters) (*http.Request, error) {
	pathParameters := map[string]interface{}{
		"accountName":       autorest.Encode("path", accountName),
		"containerName":     autorest.Encode("path", containerName),
		"databaseName":      autorest.Encode("path", databaseName),
		"resourceGroupName": autorest.Encode("path", resourceGroupName),
		"subscriptionId":    autorest.Encode("path", client.SubscriptionID),
	}

	const APIVersion = "2015-04-08"
	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.DocumentDB/databaseAccounts/{accountName}/apis/sql/databases/{databaseName}/containers/{containerName}", pathParameters),
		autorest.WithJSON(createUpdateSQLContainerParameters),
		autorest.WithQueryParameters(queryParameters))
	return preparer.Prepare((&http.Request{}).WithContext(ctx))
}

// CreateUpdateSQLContainerSender sends the CreateUpdateSQLContainer request. The method will close the
// http.Response Body if it receives an error.
func (client DatabaseAccountsClient) CreateUpdateSQLContainerSender(req *http.Request) (future DatabaseAccountsCreateUpdateSQLContainerFuture, 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 DatabaseAccountsClient) (sc SQLContainer, err error) {
		var done bool
		done, err = future.DoneWithContext(context.Background(), client)
		if err != nil {
			err = autorest.NewErrorWithError(err, "documentdb.DatabaseAccountsCreateUpdateSQLContainerFuture", "Result", future.Response(), "Polling failure")
			return
		}
		if !done {
			err = azure.NewAsyncOpIncompleteError("documentdb.DatabaseAccountsCreateUpdateSQLContainerFuture")
			return
		}
		sender := autorest.DecorateSender(client, autorest.DoRetryForStatusCodes(client.RetryAttempts, client.RetryDuration, autorest.StatusCodesForRetry...))
		sc.Response.Response, err = future.GetResult(sender)
		if sc.Response.Response == nil && err == nil {
			err = autorest.NewErrorWithError(err, "documentdb.DatabaseAccountsCreateUpdateSQLContainerFuture", "Result", nil, "received nil response and error")
		}
		if err == nil && sc.Response.Response.StatusCode != http.StatusNoContent {
			sc, err = client.CreateUpdateSQLContainerResponder(sc.Response.Response)
			if err != nil {
				err = autorest.NewErrorWithError(err, "documentdb.DatabaseAccountsCreateUpdateSQLContainerFuture", "Result", sc.Response.Response, "Failure responding to request")
			}
		}
		return
	}
	return
}

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

// CreateUpdateSQLDatabase create or update an Azure Cosmos DB SQL database
// Parameters:
// resourceGroupName - name of an Azure resource group.
// accountName - cosmos DB database account name.
// databaseName - cosmos DB database name.
// createUpdateSQLDatabaseParameters - the parameters to provide for the current SQL database.
func (client DatabaseAccountsClient) CreateUpdateSQLDatabase(ctx context.Context, resourceGroupName string, accountName string, databaseName string, createUpdateSQLDatabaseParameters SQLDatabaseCreateUpdateParameters) (result DatabaseAccountsCreateUpdateSQLDatabaseFuture, err error) {
	if tracing.IsEnabled() {
		ctx = tracing.StartSpan(ctx, fqdn+"/DatabaseAccountsClient.CreateUpdateSQLDatabase")
		defer func() {
			sc := -1
			if result.FutureAPI != nil && result.FutureAPI.Response() != nil {
				sc = result.FutureAPI.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: accountName,
			Constraints: []validation.Constraint{{Target: "accountName", Name: validation.MaxLength, Rule: 50, Chain: nil},
				{Target: "accountName", Name: validation.MinLength, Rule: 3, Chain: nil},
				{Target: "accountName", Name: validation.Pattern, Rule: `^[a-z0-9]+(-[a-z0-9]+)*`, Chain: nil}}},
		{TargetValue: createUpdateSQLDatabaseParameters,
			Constraints: []validation.Constraint{{Target: "createUpdateSQLDatabaseParameters.SQLDatabaseCreateUpdateProperties", Name: validation.Null, Rule: true,
				Chain: []validation.Constraint{{Target: "createUpdateSQLDatabaseParameters.SQLDatabaseCreateUpdateProperties.Resource", Name: validation.Null, Rule: true,
					Chain: []validation.Constraint{{Target: "createUpdateSQLDatabaseParameters.SQLDatabaseCreateUpdateProperties.Resource.ID", Name: validation.Null, Rule: true, Chain: nil}}},
					{Target: "createUpdateSQLDatabaseParameters.SQLDatabaseCreateUpdateProperties.Options", Name: validation.Null, Rule: true, Chain: nil},
				}}}}}); err != nil {
		return result, validation.NewError("documentdb.DatabaseAccountsClient", "CreateUpdateSQLDatabase", err.Error())
	}

	req, err := client.CreateUpdateSQLDatabasePreparer(ctx, resourceGroupName, accountName, databaseName, createUpdateSQLDatabaseParameters)
	if err != nil {
		err = autorest.NewErrorWithError(err, "documentdb.DatabaseAccountsClient", "CreateUpdateSQLDatabase", nil, "Failure preparing request")
		return
	}

	result, err = client.CreateUpdateSQLDatabaseSender(req)
	if err != nil {
		err = autorest.NewErrorWithError(err, "documentdb.DatabaseAccountsClient", "CreateUpdateSQLDatabase", nil, "Failure sending request")
		return
	}

	return
}

// CreateUpdateSQLDatabasePreparer prepares the CreateUpdateSQLDatabase request.
func (client DatabaseAccountsClient) CreateUpdateSQLDatabasePreparer(ctx context.Context, resourceGroupName string, accountName string, databaseName string, createUpdateSQLDatabaseParameters SQLDatabaseCreateUpdateParameters) (*http.Request, error) {
	pathParameters := map[string]interface{}{
		"accountName":       autorest.Encode("path", accountName),
		"databaseName":      autorest.Encode("path", databaseName),
		"resourceGroupName": autorest.Encode("path", resourceGroupName),
		"subscriptionId":    autorest.Encode("path", client.SubscriptionID),
	}

	const APIVersion = "2015-04-08"
	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.DocumentDB/databaseAccounts/{accountName}/apis/sql/databases/{databaseName}", pathParameters),
		autorest.WithJSON(createUpdateSQLDatabaseParameters),
		autorest.WithQueryParameters(queryParameters))
	return preparer.Prepare((&http.Request{}).WithContext(ctx))
}

// CreateUpdateSQLDatabaseSender sends the CreateUpdateSQLDatabase request. The method will close the
// http.Response Body if it receives an error.
func (client DatabaseAccountsClient) CreateUpdateSQLDatabaseSender(req *http.Request) (future DatabaseAccountsCreateUpdateSQLDatabaseFuture, 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 DatabaseAccountsClient) (sd SQLDatabase, err error) {
		var done bool
		done, err = future.DoneWithContext(context.Background(), client)
		if err != nil {
			err = autorest.NewErrorWithError(err, "documentdb.DatabaseAccountsCreateUpdateSQLDatabaseFuture", "Result", future.Response(), "Polling failure")
			return
		}
		if !done {
			err = azure.NewAsyncOpIncompleteError("documentdb.DatabaseAccountsCreateUpdateSQLDatabaseFuture")
			return
		}
		sender := autorest.DecorateSender(client, autorest.DoRetryForStatusCodes(client.RetryAttempts, client.RetryDuration, autorest.StatusCodesForRetry...))
		sd.Response.Response, err = future.GetResult(sender)
		if sd.Response.Response == nil && err == nil {
			err = autorest.NewErrorWithError(err, "documentdb.DatabaseAccountsCreateUpdateSQLDatabaseFuture", "Result", nil, "received nil response and error")
		}
		if err == nil && sd.Response.Response.StatusCode != http.StatusNoContent {
			sd, err = client.CreateUpdateSQLDatabaseResponder(sd.Response.Response)
			if err != nil {
				err = autorest.NewErrorWithError(err, "documentdb.DatabaseAccountsCreateUpdateSQLDatabaseFuture", "Result", sd.Response.Response, "Failure responding to request")
			}
		}
		return
	}
	return
}

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

// CreateUpdateTable create or update an Azure Cosmos DB Table
// Parameters:
// resourceGroupName - name of an Azure resource group.
// accountName - cosmos DB database account name.
// tableName - cosmos DB table name.
// createUpdateTableParameters - the parameters to provide for the current Table.
func (client DatabaseAccountsClient) CreateUpdateTable(ctx context.Context, resourceGroupName string, accountName string, tableName string, createUpdateTableParameters TableCreateUpdateParameters) (result DatabaseAccountsCreateUpdateTableFuture, err error) {
	if tracing.IsEnabled() {
		ctx = tracing.StartSpan(ctx, fqdn+"/DatabaseAccountsClient.CreateUpdateTable")
		defer func() {
			sc := -1
			if result.FutureAPI != nil && result.FutureAPI.Response() != nil {
				sc = result.FutureAPI.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: accountName,
			Constraints: []validation.Constraint{{Target: "accountName", Name: validation.MaxLength, Rule: 50, Chain: nil},
				{Target: "accountName", Name: validation.MinLength, Rule: 3, Chain: nil},
				{Target: "accountName", Name: validation.Pattern, Rule: `^[a-z0-9]+(-[a-z0-9]+)*`, Chain: nil}}},
		{TargetValue: createUpdateTableParameters,
			Constraints: []validation.Constraint{{Target: "createUpdateTableParameters.TableCreateUpdateProperties", Name: validation.Null, Rule: true,
				Chain: []validation.Constraint{{Target: "createUpdateTableParameters.TableCreateUpdateProperties.Resource", Name: validation.Null, Rule: true,
					Chain: []validation.Constraint{{Target: "createUpdateTableParameters.TableCreateUpdateProperties.Resource.ID", Name: validation.Null, Rule: true, Chain: nil}}},
					{Target: "createUpdateTableParameters.TableCreateUpdateProperties.Options", Name: validation.Null, Rule: true, Chain: nil},
				}}}}}); err != nil {
		return result, validation.NewError("documentdb.DatabaseAccountsClient", "CreateUpdateTable", err.Error())
	}

	req, err := client.CreateUpdateTablePreparer(ctx, resourceGroupName, accountName, tableName, createUpdateTableParameters)
	if err != nil {
		err = autorest.NewErrorWithError(err, "documentdb.DatabaseAccountsClient", "CreateUpdateTable", nil, "Failure preparing request")
		return
	}

	result, err = client.CreateUpdateTableSender(req)
	if err != nil {
		err = autorest.NewErrorWithError(err, "documentdb.DatabaseAccountsClient", "CreateUpdateTable", nil, "Failure sending request")
		return
	}

	return
}

// CreateUpdateTablePreparer prepares the CreateUpdateTable request.
func (client DatabaseAccountsClient) CreateUpdateTablePreparer(ctx context.Context, resourceGroupName string, accountName string, tableName string, createUpdateTableParameters TableCreateUpdateParameters) (*http.Request, error) {
	pathParameters := map[string]interface{}{
		"accountName":       autorest.Encode("path", accountName),
		"resourceGroupName": autorest.Encode("path", resourceGroupName),
		"subscriptionId":    autorest.Encode("path", client.SubscriptionID),
		"tableName":         autorest.Encode("path", tableName),
	}

	const APIVersion = "2015-04-08"
	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.DocumentDB/databaseAccounts/{accountName}/apis/table/tables/{tableName}", pathParameters),
		autorest.WithJSON(createUpdateTableParameters),
		autorest.WithQueryParameters(queryParameters))
	return preparer.Prepare((&http.Request{}).WithContext(ctx))
}

// CreateUpdateTableSender sends the CreateUpdateTable request. The method will close the
// http.Response Body if it receives an error.
func (client DatabaseAccountsClient) CreateUpdateTableSender(req *http.Request) (future DatabaseAccountsCreateUpdateTableFuture, 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 DatabaseAccountsClient) (t Table, err error) {
		var done bool
		done, err = future.DoneWithContext(context.Background(), client)
		if err != nil {
			err = autorest.NewErrorWithError(err, "documentdb.DatabaseAccountsCreateUpdateTableFuture", "Result", future.Response(), "Polling failure")
			return
		}
		if !done {
			err = azure.NewAsyncOpIncompleteError("documentdb.DatabaseAccountsCreateUpdateTableFuture")
			return
		}
		sender := autorest.DecorateSender(client, autorest.DoRetryForStatusCodes(client.RetryAttempts, client.RetryDuration, autorest.StatusCodesForRetry...))
		t.Response.Response, err = future.GetResult(sender)
		if t.Response.Response == nil && err == nil {
			err = autorest.NewErrorWithError(err, "documentdb.DatabaseAccountsCreateUpdateTableFuture", "Result", nil, "received nil response and error")
		}
		if err == nil && t.Response.Response.StatusCode != http.StatusNoContent {
			t, err = client.CreateUpdateTableResponder(t.Response.Response)
			if err != nil {
				err = autorest.NewErrorWithError(err, "documentdb.DatabaseAccountsCreateUpdateTableFuture", "Result", t.Response.Response, "Failure responding to request")
			}
		}
		return
	}
	return
}

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

// Delete deletes an existing Azure Cosmos DB database account.
// Parameters:
// resourceGroupName - name of an Azure resource group.
// accountName - cosmos DB database account name.
func (client DatabaseAccountsClient) Delete(ctx context.Context, resourceGroupName string, accountName string) (result DatabaseAccountsDeleteFuture, err error) {
	if tracing.IsEnabled() {
		ctx = tracing.StartSpan(ctx, fqdn+"/DatabaseAccountsClient.Delete")
		defer func() {
			sc := -1
			if result.FutureAPI != nil && result.FutureAPI.Response() != nil {
				sc = result.FutureAPI.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: accountName,
			Constraints: []validation.Constraint{{Target: "accountName", Name: validation.MaxLength, Rule: 50, Chain: nil},
				{Target: "accountName", Name: validation.MinLength, Rule: 3, Chain: nil},
				{Target: "accountName", Name: validation.Pattern, Rule: `^[a-z0-9]+(-[a-z0-9]+)*`, Chain: nil}}}}); err != nil {
		return result, validation.NewError("documentdb.DatabaseAccountsClient", "Delete", err.Error())
	}

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

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

	return
}

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

	const APIVersion = "2015-04-08"
	queryParameters := map[string]interface{}{
		"api-version": APIVersion,
	}

	preparer := autorest.CreatePreparer(
		autorest.AsDelete(),
		autorest.WithBaseURL(client.BaseURI),
		autorest.WithPathParameters("/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DocumentDB/databaseAccounts/{accountName}", 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 DatabaseAccountsClient) DeleteSender(req *http.Request) (future DatabaseAccountsDeleteFuture, 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 DatabaseAccountsClient) (ar autorest.Response, err error) {
		var done bool
		done, err = future.DoneWithContext(context.Background(), client)
		if err != nil {
			err = autorest.NewErrorWithError(err, "documentdb.DatabaseAccountsDeleteFuture", "Result", future.Response(), "Polling failure")
			return
		}
		if !done {
			err = azure.NewAsyncOpIncompleteError("documentdb.DatabaseAccountsDeleteFuture")
			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 DatabaseAccountsClient) 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
}

// DeleteCassandraKeyspace deletes an existing Azure Cosmos DB Cassandra keyspace.
// Parameters:
// resourceGroupName - name of an Azure resource group.
// accountName - cosmos DB database account name.
// keyspaceName - cosmos DB keyspace name.
func (client DatabaseAccountsClient) DeleteCassandraKeyspace(ctx context.Context, resourceGroupName string, accountName string, keyspaceName string) (result DatabaseAccountsDeleteCassandraKeyspaceFuture, err error) {
	if tracing.IsEnabled() {
		ctx = tracing.StartSpan(ctx, fqdn+"/DatabaseAccountsClient.DeleteCassandraKeyspace")
		defer func() {
			sc := -1
			if result.FutureAPI != nil && result.FutureAPI.Response() != nil {
				sc = result.FutureAPI.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: accountName,
			Constraints: []validation.Constraint{{Target: "accountName", Name: validation.MaxLength, Rule: 50, Chain: nil},
				{Target: "accountName", Name: validation.MinLength, Rule: 3, Chain: nil},
				{Target: "accountName", Name: validation.Pattern, Rule: `^[a-z0-9]+(-[a-z0-9]+)*`, Chain: nil}}}}); err != nil {
		return result, validation.NewError("documentdb.DatabaseAccountsClient", "DeleteCassandraKeyspace", err.Error())
	}

	req, err := client.DeleteCassandraKeyspacePreparer(ctx, resourceGroupName, accountName, keyspaceName)
	if err != nil {
		err = autorest.NewErrorWithError(err, "documentdb.DatabaseAccountsClient", "DeleteCassandraKeyspace", nil, "Failure preparing request")
		return
	}

	result, err = client.DeleteCassandraKeyspaceSender(req)
	if err != nil {
		err = autorest.NewErrorWithError(err, "documentdb.DatabaseAccountsClient", "DeleteCassandraKeyspace", nil, "Failure sending request")
		return
	}

	return
}

// DeleteCassandraKeyspacePreparer prepares the DeleteCassandraKeyspace request.
func (client DatabaseAccountsClient) DeleteCassandraKeyspacePreparer(ctx context.Context, resourceGroupName string, accountName string, keyspaceName string) (*http.Request, error) {
	pathParameters := map[string]interface{}{
		"accountName":       autorest.Encode("path", accountName),
		"keyspaceName":      autorest.Encode("path", keyspaceName),
		"resourceGroupName": autorest.Encode("path", resourceGroupName),
		"subscriptionId":    autorest.Encode("path", client.SubscriptionID),
	}

	const APIVersion = "2015-04-08"
	queryParameters := map[string]interface{}{
		"api-version": APIVersion,
	}

	preparer := autorest.CreatePreparer(
		autorest.AsDelete(),
		autorest.WithBaseURL(client.BaseURI),
		autorest.WithPathParameters("/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DocumentDB/databaseAccounts/{accountName}/apis/cassandra/keyspaces/{keyspaceName}", pathParameters),
		autorest.WithQueryParameters(queryParameters))
	return preparer.Prepare((&http.Request{}).WithContext(ctx))
}

// DeleteCassandraKeyspaceSender sends the DeleteCassandraKeyspace request. The method will close the
// http.Response Body if it receives an error.
func (client DatabaseAccountsClient) DeleteCassandraKeyspaceSender(req *http.Request) (future DatabaseAccountsDeleteCassandraKeyspaceFuture, 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 DatabaseAccountsClient) (ar autorest.Response, err error) {
		var done bool
		done, err = future.DoneWithContext(context.Background(), client)
		if err != nil {
			err = autorest.NewErrorWithError(err, "documentdb.DatabaseAccountsDeleteCassandraKeyspaceFuture", "Result", future.Response(), "Polling failure")
			return
		}
		if !done {
			err = azure.NewAsyncOpIncompleteError("documentdb.DatabaseAccountsDeleteCassandraKeyspaceFuture")
			return
		}
		ar.Response = future.Response()
		return
	}
	return
}

// DeleteCassandraKeyspaceResponder handles the response to the DeleteCassandraKeyspace request. The method always
// closes the http.Response Body.
func (client DatabaseAccountsClient) DeleteCassandraKeyspaceResponder(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
}

// DeleteCassandraTable deletes an existing Azure Cosmos DB Cassandra table.
// Parameters:
// resourceGroupName - name of an Azure resource group.
// accountName - cosmos DB database account name.
// keyspaceName - cosmos DB keyspace name.
// tableName - cosmos DB table name.
func (client DatabaseAccountsClient) DeleteCassandraTable(ctx context.Context, resourceGroupName string, accountName string, keyspaceName string, tableName string) (result DatabaseAccountsDeleteCassandraTableFuture, err error) {
	if tracing.IsEnabled() {
		ctx = tracing.StartSpan(ctx, fqdn+"/DatabaseAccountsClient.DeleteCassandraTable")
		defer func() {
			sc := -1
			if result.FutureAPI != nil && result.FutureAPI.Response() != nil {
				sc = result.FutureAPI.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: accountName,
			Constraints: []validation.Constraint{{Target: "accountName", Name: validation.MaxLength, Rule: 50, Chain: nil},
				{Target: "accountName", Name: validation.MinLength, Rule: 3, Chain: nil},
				{Target: "accountName", Name: validation.Pattern, Rule: `^[a-z0-9]+(-[a-z0-9]+)*`, Chain: nil}}}}); err != nil {
		return result, validation.NewError("documentdb.DatabaseAccountsClient", "DeleteCassandraTable", err.Error())
	}

	req, err := client.DeleteCassandraTablePreparer(ctx, resourceGroupName, accountName, keyspaceName, tableName)
	if err != nil {
		err = autorest.NewErrorWithError(err, "documentdb.DatabaseAccountsClient", "DeleteCassandraTable", nil, "Failure preparing request")
		return
	}

	result, err = client.DeleteCassandraTableSender(req)
	if err != nil {
		err = autorest.NewErrorWithError(err, "documentdb.DatabaseAccountsClient", "DeleteCassandraTable", nil, "Failure sending request")
		return
	}

	return
}

// DeleteCassandraTablePreparer prepares the DeleteCassandraTable request.
func (client DatabaseAccountsClient) DeleteCassandraTablePreparer(ctx context.Context, resourceGroupName string, accountName string, keyspaceName string, tableName string) (*http.Request, error) {
	pathParameters := map[string]interface{}{
		"accountName":       autorest.Encode("path", accountName),
		"keyspaceName":      autorest.Encode("path", keyspaceName),
		"resourceGroupName": autorest.Encode("path", resourceGroupName),
		"subscriptionId":    autorest.Encode("path", client.SubscriptionID),
		"tableName":         autorest.Encode("path", tableName),
	}

	const APIVersion = "2015-04-08"
	queryParameters := map[string]interface{}{
		"api-version": APIVersion,
	}

	preparer := autorest.CreatePreparer(
		autorest.AsDelete(),
		autorest.WithBaseURL(client.BaseURI),
		autorest.WithPathParameters("/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DocumentDB/databaseAccounts/{accountName}/apis/cassandra/keyspaces/{keyspaceName}/tables/{tableName}", pathParameters),
		autorest.WithQueryParameters(queryParameters))
	return preparer.Prepare((&http.Request{}).WithContext(ctx))
}

// DeleteCassandraTableSender sends the DeleteCassandraTable request. The method will close the
// http.Response Body if it receives an error.
func (client DatabaseAccountsClient) DeleteCassandraTableSender(req *http.Request) (future DatabaseAccountsDeleteCassandraTableFuture, 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 DatabaseAccountsClient) (ar autorest.Response, err error) {
		var done bool
		done, err = future.DoneWithContext(context.Background(), client)
		if err != nil {
			err = autorest.NewErrorWithError(err, "documentdb.DatabaseAccountsDeleteCassandraTableFuture", "Result", future.Response(), "Polling failure")
			return
		}
		if !done {
			err = azure.NewAsyncOpIncompleteError("documentdb.DatabaseAccountsDeleteCassandraTableFuture")
			return
		}
		ar.Response = future.Response()
		return
	}
	return
}

// DeleteCassandraTableResponder handles the response to the DeleteCassandraTable request. The method always
// closes the http.Response Body.
func (client DatabaseAccountsClient) DeleteCassandraTableResponder(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
}

// DeleteGremlinDatabase deletes an existing Azure Cosmos DB Gremlin database.
// Parameters:
// resourceGroupName - name of an Azure resource group.
// accountName - cosmos DB database account name.
// databaseName - cosmos DB database name.
func (client DatabaseAccountsClient) DeleteGremlinDatabase(ctx context.Context, resourceGroupName string, accountName string, databaseName string) (result DatabaseAccountsDeleteGremlinDatabaseFuture, err error) {
	if tracing.IsEnabled() {
		ctx = tracing.StartSpan(ctx, fqdn+"/DatabaseAccountsClient.DeleteGremlinDatabase")
		defer func() {
			sc := -1
			if result.FutureAPI != nil && result.FutureAPI.Response() != nil {
				sc = result.FutureAPI.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: accountName,
			Constraints: []validation.Constraint{{Target: "accountName", Name: validation.MaxLength, Rule: 50, Chain: nil},
				{Target: "accountName", Name: validation.MinLength, Rule: 3, Chain: nil},
				{Target: "accountName", Name: validation.Pattern, Rule: `^[a-z0-9]+(-[a-z0-9]+)*`, Chain: nil}}}}); err != nil {
		return result, validation.NewError("documentdb.DatabaseAccountsClient", "DeleteGremlinDatabase", err.Error())
	}

	req, err := client.DeleteGremlinDatabasePreparer(ctx, resourceGroupName, accountName, databaseName)
	if err != nil {
		err = autorest.NewErrorWithError(err, "documentdb.DatabaseAccountsClient", "DeleteGremlinDatabase", nil, "Failure preparing request")
		return
	}

	result, err = client.DeleteGremlinDatabaseSender(req)
	if err != nil {
		err = autorest.NewErrorWithError(err, "documentdb.DatabaseAccountsClient", "DeleteGremlinDatabase", nil, "Failure sending request")
		return
	}

	return
}

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

	const APIVersion = "2015-04-08"
	queryParameters := map[string]interface{}{
		"api-version": APIVersion,
	}

	preparer := autorest.CreatePreparer(
		autorest.AsDelete(),
		autorest.WithBaseURL(client.BaseURI),
		autorest.WithPathParameters("/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DocumentDB/databaseAccounts/{accountName}/apis/gremlin/databases/{databaseName}", pathParameters),
		autorest.WithQueryParameters(queryParameters))
	return preparer.Prepare((&http.Request{}).WithContext(ctx))
}

// DeleteGremlinDatabaseSender sends the DeleteGremlinDatabase request. The method will close the
// http.Response Body if it receives an error.
func (client DatabaseAccountsClient) DeleteGremlinDatabaseSender(req *http.Request) (future DatabaseAccountsDeleteGremlinDatabaseFuture, 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 DatabaseAccountsClient) (ar autorest.Response, err error) {
		var done bool
		done, err = future.DoneWithContext(context.Background(), client)
		if err != nil {
			err = autorest.NewErrorWithError(err, "documentdb.DatabaseAccountsDeleteGremlinDatabaseFuture", "Result", future.Response(), "Polling failure")
			return
		}
		if !done {
			err = azure.NewAsyncOpIncompleteError("documentdb.DatabaseAccountsDeleteGremlinDatabaseFuture")
			return
		}
		ar.Response = future.Response()
		return
	}
	return
}

// DeleteGremlinDatabaseResponder handles the response to the DeleteGremlinDatabase request. The method always
// closes the http.Response Body.
func (client DatabaseAccountsClient) DeleteGremlinDatabaseResponder(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
}

// DeleteGremlinGraph deletes an existing Azure Cosmos DB Gremlin graph.
// Parameters:
// resourceGroupName - name of an Azure resource group.
// accountName - cosmos DB database account name.
// databaseName - cosmos DB database name.
// graphName - cosmos DB graph name.
func (client DatabaseAccountsClient) DeleteGremlinGraph(ctx context.Context, resourceGroupName string, accountName string, databaseName string, graphName string) (result DatabaseAccountsDeleteGremlinGraphFuture, err error) {
	if tracing.IsEnabled() {
		ctx = tracing.StartSpan(ctx, fqdn+"/DatabaseAccountsClient.DeleteGremlinGraph")
		defer func() {
			sc := -1
			if result.FutureAPI != nil && result.FutureAPI.Response() != nil {
				sc = result.FutureAPI.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: accountName,
			Constraints: []validation.Constraint{{Target: "accountName", Name: validation.MaxLength, Rule: 50, Chain: nil},
				{Target: "accountName", Name: validation.MinLength, Rule: 3, Chain: nil},
				{Target: "accountName", Name: validation.Pattern, Rule: `^[a-z0-9]+(-[a-z0-9]+)*`, Chain: nil}}}}); err != nil {
		return result, validation.NewError("documentdb.DatabaseAccountsClient", "DeleteGremlinGraph", err.Error())
	}

	req, err := client.DeleteGremlinGraphPreparer(ctx, resourceGroupName, accountName, databaseName, graphName)
	if err != nil {
		err = autorest.NewErrorWithError(err, "documentdb.DatabaseAccountsClient", "DeleteGremlinGraph", nil, "Failure preparing request")
		return
	}

	result, err = client.DeleteGremlinGraphSender(req)
	if err != nil {
		err = autorest.NewErrorWithError(err, "documentdb.DatabaseAccountsClient", "DeleteGremlinGraph", nil, "Failure sending request")
		return
	}

	return
}

// DeleteGremlinGraphPreparer prepares the DeleteGremlinGraph request.
func (client DatabaseAccountsClient) DeleteGremlinGraphPreparer(ctx context.Context, resourceGroupName string, accountName string, databaseName string, graphName string) (*http.Request, error) {
	pathParameters := map[string]interface{}{
		"accountName":       autorest.Encode("path", accountName),
		"databaseName":      autorest.Encode("path", databaseName),
		"graphName":         autorest.Encode("path", graphName),
		"resourceGroupName": autorest.Encode("path", resourceGroupName),
		"subscriptionId":    autorest.Encode("path", client.SubscriptionID),
	}

	const APIVersion = "2015-04-08"
	queryParameters := map[string]interface{}{
		"api-version": APIVersion,
	}

	preparer := autorest.CreatePreparer(
		autorest.AsDelete(),
		autorest.WithBaseURL(client.BaseURI),
		autorest.WithPathParameters("/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DocumentDB/databaseAccounts/{accountName}/apis/gremlin/databases/{databaseName}/graphs/{graphName}", pathParameters),
		autorest.WithQueryParameters(queryParameters))
	return preparer.Prepare((&http.Request{}).WithContext(ctx))
}

// DeleteGremlinGraphSender sends the DeleteGremlinGraph request. The method will close the
// http.Response Body if it receives an error.
func (client DatabaseAccountsClient) DeleteGremlinGraphSender(req *http.Request) (future DatabaseAccountsDeleteGremlinGraphFuture, 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 DatabaseAccountsClient) (ar autorest.Response, err error) {
		var done bool
		done, err = future.DoneWithContext(context.Background(), client)
		if err != nil {
			err = autorest.NewErrorWithError(err, "documentdb.DatabaseAccountsDeleteGremlinGraphFuture", "Result", future.Response(), "Polling failure")
			return
		}
		if !done {
			err = azure.NewAsyncOpIncompleteError("documentdb.DatabaseAccountsDeleteGremlinGraphFuture")
			return
		}
		ar.Response = future.Response()
		return
	}
	return
}

// DeleteGremlinGraphResponder handles the response to the DeleteGremlinGraph request. The method always
// closes the http.Response Body.
func (client DatabaseAccountsClient) DeleteGremlinGraphResponder(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
}

// DeleteMongoDBCollection deletes an existing Azure Cosmos DB MongoDB Collection.
// Parameters:
// resourceGroupName - name of an Azure resource group.
// accountName - cosmos DB database account name.
// databaseName - cosmos DB database name.
// collectionName - cosmos DB collection name.
func (client DatabaseAccountsClient) DeleteMongoDBCollection(ctx context.Context, resourceGroupName string, accountName string, databaseName string, collectionName string) (result DatabaseAccountsDeleteMongoDBCollectionFuture, err error) {
	if tracing.IsEnabled() {
		ctx = tracing.StartSpan(ctx, fqdn+"/DatabaseAccountsClient.DeleteMongoDBCollection")
		defer func() {
			sc := -1
			if result.FutureAPI != nil && result.FutureAPI.Response() != nil {
				sc = result.FutureAPI.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: accountName,
			Constraints: []validation.Constraint{{Target: "accountName", Name: validation.MaxLength, Rule: 50, Chain: nil},
				{Target: "accountName", Name: validation.MinLength, Rule: 3, Chain: nil},
				{Target: "accountName", Name: validation.Pattern, Rule: `^[a-z0-9]+(-[a-z0-9]+)*`, Chain: nil}}}}); err != nil {
		return result, validation.NewError("documentdb.DatabaseAccountsClient", "DeleteMongoDBCollection", err.Error())
	}

	req, err := client.DeleteMongoDBCollectionPreparer(ctx, resourceGroupName, accountName, databaseName, collectionName)
	if err != nil {
		err = autorest.NewErrorWithError(err, "documentdb.DatabaseAccountsClient", "DeleteMongoDBCollection", nil, "Failure preparing request")
		return
	}

	result, err = client.DeleteMongoDBCollectionSender(req)
	if err != nil {
		err = autorest.NewErrorWithError(err, "documentdb.DatabaseAccountsClient", "DeleteMongoDBCollection", nil, "Failure sending request")
		return
	}

	return
}

// DeleteMongoDBCollectionPreparer prepares the DeleteMongoDBCollection request.
func (client DatabaseAccountsClient) DeleteMongoDBCollectionPreparer(ctx context.Context, resourceGroupName string, accountName string, databaseName string, collectionName string) (*http.Request, error) {
	pathParameters := map[string]interface{}{
		"accountName":       autorest.Encode("path", accountName),
		"collectionName":    autorest.Encode("path", collectionName),
		"databaseName":      autorest.Encode("path", databaseName),
		"resourceGroupName": autorest.Encode("path", resourceGroupName),
		"subscriptionId":    autorest.Encode("path", client.SubscriptionID),
	}

	const APIVersion = "2015-04-08"
	queryParameters := map[string]interface{}{
		"api-version": APIVersion,
	}

	preparer := autorest.CreatePreparer(
		autorest.AsDelete(),
		autorest.WithBaseURL(client.BaseURI),
		autorest.WithPathParameters("/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DocumentDB/databaseAccounts/{accountName}/apis/mongodb/databases/{databaseName}/collections/{collectionName}", pathParameters),
		autorest.WithQueryParameters(queryParameters))
	return preparer.Prepare((&http.Request{}).WithContext(ctx))
}

// DeleteMongoDBCollectionSender sends the DeleteMongoDBCollection request. The method will close the
// http.Response Body if it receives an error.
func (client DatabaseAccountsClient) DeleteMongoDBCollectionSender(req *http.Request) (future DatabaseAccountsDeleteMongoDBCollectionFuture, 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 DatabaseAccountsClient) (ar autorest.Response, err error) {
		var done bool
		done, err = future.DoneWithContext(context.Background(), client)
		if err != nil {
			err = autorest.NewErrorWithError(err, "documentdb.DatabaseAccountsDeleteMongoDBCollectionFuture", "Result", future.Response(), "Polling failure")
			return
		}
		if !done {
			err = azure.NewAsyncOpIncompleteError("documentdb.DatabaseAccountsDeleteMongoDBCollectionFuture")
			return
		}
		ar.Response = future.Response()
		return
	}
	return
}

// DeleteMongoDBCollectionResponder handles the response to the DeleteMongoDBCollection request. The method always
// closes the http.Response Body.
func (client DatabaseAccountsClient) DeleteMongoDBCollectionResponder(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
}

// DeleteMongoDBDatabase deletes an existing Azure Cosmos DB MongoDB database.
// Parameters:
// resourceGroupName - name of an Azure resource group.
// accountName - cosmos DB database account name.
// databaseName - cosmos DB database name.
func (client DatabaseAccountsClient) DeleteMongoDBDatabase(ctx context.Context, resourceGroupName string, accountName string, databaseName string) (result DatabaseAccountsDeleteMongoDBDatabaseFuture, err error) {
	if tracing.IsEnabled() {
		ctx = tracing.StartSpan(ctx, fqdn+"/DatabaseAccountsClient.DeleteMongoDBDatabase")
		defer func() {
			sc := -1
			if result.FutureAPI != nil && result.FutureAPI.Response() != nil {
				sc = result.FutureAPI.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: accountName,
			Constraints: []validation.Constraint{{Target: "accountName", Name: validation.MaxLength, Rule: 50, Chain: nil},
				{Target: "accountName", Name: validation.MinLength, Rule: 3, Chain: nil},
				{Target: "accountName", Name: validation.Pattern, Rule: `^[a-z0-9]+(-[a-z0-9]+)*`, Chain: nil}}}}); err != nil {
		return result, validation.NewError("documentdb.DatabaseAccountsClient", "DeleteMongoDBDatabase", err.Error())
	}

	req, err := client.DeleteMongoDBDatabasePreparer(ctx, resourceGroupName, accountName, databaseName)
	if err != nil {
		err = autorest.NewErrorWithError(err, "documentdb.DatabaseAccountsClient", "DeleteMongoDBDatabase", nil, "Failure preparing request")
		return
	}

	result, err = client.DeleteMongoDBDatabaseSender(req)
	if err != nil {
		err = autorest.NewErrorWithError(err, "documentdb.DatabaseAccountsClient", "DeleteMongoDBDatabase", nil, "Failure sending request")
		return
	}

	return
}

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

	const APIVersion = "2015-04-08"
	queryParameters := map[string]interface{}{
		"api-version": APIVersion,
	}

	preparer := autorest.CreatePreparer(
		autorest.AsDelete(),
		autorest.WithBaseURL(client.BaseURI),
		autorest.WithPathParameters("/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DocumentDB/databaseAccounts/{accountName}/apis/mongodb/databases/{databaseName}", pathParameters),
		autorest.WithQueryParameters(queryParameters))
	return preparer.Prepare((&http.Request{}).WithContext(ctx))
}

// DeleteMongoDBDatabaseSender sends the DeleteMongoDBDatabase request. The method will close the
// http.Response Body if it receives an error.
func (client DatabaseAccountsClient) DeleteMongoDBDatabaseSender(req *http.Request) (future DatabaseAccountsDeleteMongoDBDatabaseFuture, 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 DatabaseAccountsClient) (ar autorest.Response, err error) {
		var done bool
		done, err = future.DoneWithContext(context.Background(), client)
		if err != nil {
			err = autorest.NewErrorWithError(err, "documentdb.DatabaseAccountsDeleteMongoDBDatabaseFuture", "Result", future.Response(), "Polling failure")
			return
		}
		if !done {
			err = azure.NewAsyncOpIncompleteError("documentdb.DatabaseAccountsDeleteMongoDBDatabaseFuture")
			return
		}
		ar.Response = future.Response()
		return
	}
	return
}

// DeleteMongoDBDatabaseResponder handles the response to the DeleteMongoDBDatabase request. The method always
// closes the http.Response Body.
func (client DatabaseAccountsClient) DeleteMongoDBDatabaseResponder(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
}

// DeleteSQLContainer deletes an existing Azure Cosmos DB SQL container.
// Parameters:
// resourceGroupName - name of an Azure resource group.
// accountName - cosmos DB database account name.
// databaseName - cosmos DB database name.
// containerName - cosmos DB container name.
func (client DatabaseAccountsClient) DeleteSQLContainer(ctx context.Context, resourceGroupName string, accountName string, databaseName string, containerName string) (result DatabaseAccountsDeleteSQLContainerFuture, err error) {
	if tracing.IsEnabled() {
		ctx = tracing.StartSpan(ctx, fqdn+"/DatabaseAccountsClient.DeleteSQLContainer")
		defer func() {
			sc := -1
			if result.FutureAPI != nil && result.FutureAPI.Response() != nil {
				sc = result.FutureAPI.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: accountName,
			Constraints: []validation.Constraint{{Target: "accountName", Name: validation.MaxLength, Rule: 50, Chain: nil},
				{Target: "accountName", Name: validation.MinLength, Rule: 3, Chain: nil},
				{Target: "accountName", Name: validation.Pattern, Rule: `^[a-z0-9]+(-[a-z0-9]+)*`, Chain: nil}}}}); err != nil {
		return result, validation.NewError("documentdb.DatabaseAccountsClient", "DeleteSQLContainer", err.Error())
	}

	req, err := client.DeleteSQLContainerPreparer(ctx, resourceGroupName, accountName, databaseName, containerName)
	if err != nil {
		err = autorest.NewErrorWithError(err, "documentdb.DatabaseAccountsClient", "DeleteSQLContainer", nil, "Failure preparing request")
		return
	}

	result, err = client.DeleteSQLContainerSender(req)
	if err != nil {
		err = autorest.NewErrorWithError(err, "documentdb.DatabaseAccountsClient", "DeleteSQLContainer", nil, "Failure sending request")
		return
	}

	return
}

// DeleteSQLContainerPreparer prepares the DeleteSQLContainer request.
func (client DatabaseAccountsClient) DeleteSQLContainerPreparer(ctx context.Context, resourceGroupName string, accountName string, databaseName string, containerName string) (*http.Request, error) {
	pathParameters := map[string]interface{}{
		"accountName":       autorest.Encode("path", accountName),
		"containerName":     autorest.Encode("path", containerName),
		"databaseName":      autorest.Encode("path", databaseName),
		"resourceGroupName": autorest.Encode("path", resourceGroupName),
		"subscriptionId":    autorest.Encode("path", client.SubscriptionID),
	}

	const APIVersion = "2015-04-08"
	queryParameters := map[string]interface{}{
		"api-version": APIVersion,
	}

	preparer := autorest.CreatePreparer(
		autorest.AsDelete(),
		autorest.WithBaseURL(client.BaseURI),
		autorest.WithPathParameters("/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DocumentDB/databaseAccounts/{accountName}/apis/sql/databases/{databaseName}/containers/{containerName}", pathParameters),
		autorest.WithQueryParameters(queryParameters))
	return preparer.Prepare((&http.Request{}).WithContext(ctx))
}

// DeleteSQLContainerSender sends the DeleteSQLContainer request. The method will close the
// http.Response Body if it receives an error.
func (client DatabaseAccountsClient) DeleteSQLContainerSender(req *http.Request) (future DatabaseAccountsDeleteSQLContainerFuture, 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 DatabaseAccountsClient) (ar autorest.Response, err error) {
		var done bool
		done, err = future.DoneWithContext(context.Background(), client)
		if err != nil {
			err = autorest.NewErrorWithError(err, "documentdb.DatabaseAccountsDeleteSQLContainerFuture", "Result", future.Response(), "Polling failure")
			return
		}
		if !done {
			err = azure.NewAsyncOpIncompleteError("documentdb.DatabaseAccountsDeleteSQLContainerFuture")
			return
		}
		ar.Response = future.Response()
		return
	}
	return
}

// DeleteSQLContainerResponder handles the response to the DeleteSQLContainer request. The method always
// closes the http.Response Body.
func (client DatabaseAccountsClient) DeleteSQLContainerResponder(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
}

// DeleteSQLDatabase deletes an existing Azure Cosmos DB SQL database.
// Parameters:
// resourceGroupName - name of an Azure resource group.
// accountName - cosmos DB database account name.
// databaseName - cosmos DB database name.
func (client DatabaseAccountsClient) DeleteSQLDatabase(ctx context.Context, resourceGroupName string, accountName string, databaseName string) (result DatabaseAccountsDeleteSQLDatabaseFuture, err error) {
	if tracing.IsEnabled() {
		ctx = tracing.StartSpan(ctx, fqdn+"/DatabaseAccountsClient.DeleteSQLDatabase")
		defer func() {
			sc := -1
			if result.FutureAPI != nil && result.FutureAPI.Response() != nil {
				sc = result.FutureAPI.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: accountName,
			Constraints: []validation.Constraint{{Target: "accountName", Name: validation.MaxLength, Rule: 50, Chain: nil},
				{Target: "accountName", Name: validation.MinLength, Rule: 3, Chain: nil},
				{Target: "accountName", Name: validation.Pattern, Rule: `^[a-z0-9]+(-[a-z0-9]+)*`, Chain: nil}}}}); err != nil {
		return result, validation.NewError("documentdb.DatabaseAccountsClient", "DeleteSQLDatabase", err.Error())
	}

	req, err := client.DeleteSQLDatabasePreparer(ctx, resourceGroupName, accountName, databaseName)
	if err != nil {
		err = autorest.NewErrorWithError(err, "documentdb.DatabaseAccountsClient", "DeleteSQLDatabase", nil, "Failure preparing request")
		return
	}

	result, err = client.DeleteSQLDatabaseSender(req)
	if err != nil {
		err = autorest.NewErrorWithError(err, "documentdb.DatabaseAccountsClient", "DeleteSQLDatabase", nil, "Failure sending request")
		return
	}

	return
}

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

	const APIVersion = "2015-04-08"
	queryParameters := map[string]interface{}{
		"api-version": APIVersion,
	}

	preparer := autorest.CreatePreparer(
		autorest.AsDelete(),
		autorest.WithBaseURL(client.BaseURI),
		autorest.WithPathParameters("/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DocumentDB/databaseAccounts/{accountName}/apis/sql/databases/{databaseName}", pathParameters),
		autorest.WithQueryParameters(queryParameters))
	return preparer.Prepare((&http.Request{}).WithContext(ctx))
}

// DeleteSQLDatabaseSender sends the DeleteSQLDatabase request. The method will close the
// http.Response Body if it receives an error.
func (client DatabaseAccountsClient) DeleteSQLDatabaseSender(req *http.Request) (future DatabaseAccountsDeleteSQLDatabaseFuture, 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 DatabaseAccountsClient) (ar autorest.Response, err error) {
		var done bool
		done, err = future.DoneWithContext(context.Background(), client)
		if err != nil {
			err = autorest.NewErrorWithError(err, "documentdb.DatabaseAccountsDeleteSQLDatabaseFuture", "Result", future.Response(), "Polling failure")
			return
		}
		if !done {
			err = azure.NewAsyncOpIncompleteError("documentdb.DatabaseAccountsDeleteSQLDatabaseFuture")
			return
		}
		ar.Response = future.Response()
		return
	}
	return
}

// DeleteSQLDatabaseResponder handles the response to the DeleteSQLDatabase request. The method always
// closes the http.Response Body.
func (client DatabaseAccountsClient) DeleteSQLDatabaseResponder(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
}

// DeleteTable deletes an existing Azure Cosmos DB Table.
// Parameters:
// resourceGroupName - name of an Azure resource group.
// accountName - cosmos DB database account name.
// tableName - cosmos DB table name.
func (client DatabaseAccountsClient) DeleteTable(ctx context.Context, resourceGroupName string, accountName string, tableName string) (result DatabaseAccountsDeleteTableFuture, err error) {
	if tracing.IsEnabled() {
		ctx = tracing.StartSpan(ctx, fqdn+"/DatabaseAccountsClient.DeleteTable")
		defer func() {
			sc := -1
			if result.FutureAPI != nil && result.FutureAPI.Response() != nil {
				sc = result.FutureAPI.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: accountName,
			Constraints: []validation.Constraint{{Target: "accountName", Name: validation.MaxLength, Rule: 50, Chain: nil},
				{Target: "accountName", Name: validation.MinLength, Rule: 3, Chain: nil},
				{Target: "accountName", Name: validation.Pattern, Rule: `^[a-z0-9]+(-[a-z0-9]+)*`, Chain: nil}}}}); err != nil {
		return result, validation.NewError("documentdb.DatabaseAccountsClient", "DeleteTable", err.Error())
	}

	req, err := client.DeleteTablePreparer(ctx, resourceGroupName, accountName, tableName)
	if err != nil {
		err = autorest.NewErrorWithError(err, "documentdb.DatabaseAccountsClient", "DeleteTable", nil, "Failure preparing request")
		return
	}

	result, err = client.DeleteTableSender(req)
	if err != nil {
		err = autorest.NewErrorWithError(err, "documentdb.DatabaseAccountsClient", "DeleteTable", nil, "Failure sending request")
		return
	}

	return
}

// DeleteTablePreparer prepares the DeleteTable request.
func (client DatabaseAccountsClient) DeleteTablePreparer(ctx context.Context, resourceGroupName string, accountName string, tableName string) (*http.Request, error) {
	pathParameters := map[string]interface{}{
		"accountName":       autorest.Encode("path", accountName),
		"resourceGroupName": autorest.Encode("path", resourceGroupName),
		"subscriptionId":    autorest.Encode("path", client.SubscriptionID),
		"tableName":         autorest.Encode("path", tableName),
	}

	const APIVersion = "2015-04-08"
	queryParameters := map[string]interface{}{
		"api-version": APIVersion,
	}

	preparer := autorest.CreatePreparer(
		autorest.AsDelete(),
		autorest.WithBaseURL(client.BaseURI),
		autorest.WithPathParameters("/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DocumentDB/databaseAccounts/{accountName}/apis/table/tables/{tableName}", pathParameters),
		autorest.WithQueryParameters(queryParameters))
	return preparer.Prepare((&http.Request{}).WithContext(ctx))
}

// DeleteTableSender sends the DeleteTable request. The method will close the
// http.Response Body if it receives an error.
func (client DatabaseAccountsClient) DeleteTableSender(req *http.Request) (future DatabaseAccountsDeleteTableFuture, 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 DatabaseAccountsClient) (ar autorest.Response, err error) {
		var done bool
		done, err = future.DoneWithContext(context.Background(), client)
		if err != nil {
			err = autorest.NewErrorWithError(err, "documentdb.DatabaseAccountsDeleteTableFuture", "Result", future.Response(), "Polling failure")
			return
		}
		if !done {
			err = azure.NewAsyncOpIncompleteError("documentdb.DatabaseAccountsDeleteTableFuture")
			return
		}
		ar.Response = future.Response()
		return
	}
	return
}

// DeleteTableResponder handles the response to the DeleteTable request. The method always
// closes the http.Response Body.
func (client DatabaseAccountsClient) DeleteTableResponder(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
}

// FailoverPriorityChange changes the failover priority for the Azure Cosmos DB database account. A failover priority
// of 0 indicates a write region. The maximum value for a failover priority = (total number of regions - 1). Failover
// priority values must be unique for each of the regions in which the database account exists.
// Parameters:
// resourceGroupName - name of an Azure resource group.
// accountName - cosmos DB database account name.
// failoverParameters - the new failover policies for the database account.
func (client DatabaseAccountsClient) FailoverPriorityChange(ctx context.Context, resourceGroupName string, accountName string, failoverParameters FailoverPolicies) (result DatabaseAccountsFailoverPriorityChangeFuture, err error) {
	if tracing.IsEnabled() {
		ctx = tracing.StartSpan(ctx, fqdn+"/DatabaseAccountsClient.FailoverPriorityChange")
		defer func() {
			sc := -1
			if result.FutureAPI != nil && result.FutureAPI.Response() != nil {
				sc = result.FutureAPI.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: accountName,
			Constraints: []validation.Constraint{{Target: "accountName", Name: validation.MaxLength, Rule: 50, Chain: nil},
				{Target: "accountName", Name: validation.MinLength, Rule: 3, Chain: nil},
				{Target: "accountName", Name: validation.Pattern, Rule: `^[a-z0-9]+(-[a-z0-9]+)*`, Chain: nil}}},
		{TargetValue: failoverParameters,
			Constraints: []validation.Constraint{{Target: "failoverParameters.FailoverPolicies", Name: validation.Null, Rule: true, Chain: nil}}}}); err != nil {
		return result, validation.NewError("documentdb.DatabaseAccountsClient", "FailoverPriorityChange", err.Error())
	}

	req, err := client.FailoverPriorityChangePreparer(ctx, resourceGroupName, accountName, failoverParameters)
	if err != nil {
		err = autorest.NewErrorWithError(err, "documentdb.DatabaseAccountsClient", "FailoverPriorityChange", nil, "Failure preparing request")
		return
	}

	result, err = client.FailoverPriorityChangeSender(req)
	if err != nil {
		err = autorest.NewErrorWithError(err, "documentdb.DatabaseAccountsClient", "FailoverPriorityChange", nil, "Failure sending request")
		return
	}

	return
}

// FailoverPriorityChangePreparer prepares the FailoverPriorityChange request.
func (client DatabaseAccountsClient) FailoverPriorityChangePreparer(ctx context.Context, resourceGroupName string, accountName string, failoverParameters FailoverPolicies) (*http.Request, error) {
	pathParameters := map[string]interface{}{
		"accountName":       autorest.Encode("path", accountName),
		"resourceGroupName": autorest.Encode("path", resourceGroupName),
		"subscriptionId":    autorest.Encode("path", client.SubscriptionID),
	}

	const APIVersion = "2015-04-08"
	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.DocumentDB/databaseAccounts/{accountName}/failoverPriorityChange", pathParameters),
		autorest.WithJSON(failoverParameters),
		autorest.WithQueryParameters(queryParameters))
	return preparer.Prepare((&http.Request{}).WithContext(ctx))
}

// FailoverPriorityChangeSender sends the FailoverPriorityChange request. The method will close the
// http.Response Body if it receives an error.
func (client DatabaseAccountsClient) FailoverPriorityChangeSender(req *http.Request) (future DatabaseAccountsFailoverPriorityChangeFuture, 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 DatabaseAccountsClient) (ar autorest.Response, err error) {
		var done bool
		done, err = future.DoneWithContext(context.Background(), client)
		if err != nil {
			err = autorest.NewErrorWithError(err, "documentdb.DatabaseAccountsFailoverPriorityChangeFuture", "Result", future.Response(), "Polling failure")
			return
		}
		if !done {
			err = azure.NewAsyncOpIncompleteError("documentdb.DatabaseAccountsFailoverPriorityChangeFuture")
			return
		}
		ar.Response = future.Response()
		return
	}
	return
}

// FailoverPriorityChangeResponder handles the response to the FailoverPriorityChange request. The method always
// closes the http.Response Body.
func (client DatabaseAccountsClient) FailoverPriorityChangeResponder(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 retrieves the properties of an existing Azure Cosmos DB database account.
// Parameters:
// resourceGroupName - name of an Azure resource group.
// accountName - cosmos DB database account name.
func (client DatabaseAccountsClient) Get(ctx context.Context, resourceGroupName string, accountName string) (result DatabaseAccount, err error) {
	if tracing.IsEnabled() {
		ctx = tracing.StartSpan(ctx, fqdn+"/DatabaseAccountsClient.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: accountName,
			Constraints: []validation.Constraint{{Target: "accountName", Name: validation.MaxLength, Rule: 50, Chain: nil},
				{Target: "accountName", Name: validation.MinLength, Rule: 3, Chain: nil},
				{Target: "accountName", Name: validation.Pattern, Rule: `^[a-z0-9]+(-[a-z0-9]+)*`, Chain: nil}}}}); err != nil {
		return result, validation.NewError("documentdb.DatabaseAccountsClient", "Get", err.Error())
	}

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

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

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

	return
}

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

	const APIVersion = "2015-04-08"
	queryParameters := map[string]interface{}{
		"api-version": APIVersion,
	}

	preparer := autorest.CreatePreparer(
		autorest.AsGet(),
		autorest.WithBaseURL(client.BaseURI),
		autorest.WithPathParameters("/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DocumentDB/databaseAccounts/{accountName}", 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 DatabaseAccountsClient) 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 DatabaseAccountsClient) GetResponder(resp *http.Response) (result DatabaseAccount, err error) {
	err = autorest.Respond(
		resp,
		azure.WithErrorUnlessStatusCode(http.StatusOK),
		autorest.ByUnmarshallingJSON(&result),
		autorest.ByClosing())
	result.Response = autorest.Response{Response: resp}
	return
}

// GetCassandraKeyspace gets the Cassandra keyspaces under an existing Azure Cosmos DB database account with the
// provided name.
// Parameters:
// resourceGroupName - name of an Azure resource group.
// accountName - cosmos DB database account name.
// keyspaceName - cosmos DB keyspace name.
func (client DatabaseAccountsClient) GetCassandraKeyspace(ctx context.Context, resourceGroupName string, accountName string, keyspaceName string) (result CassandraKeyspace, err error) {
	if tracing.IsEnabled() {
		ctx = tracing.StartSpan(ctx, fqdn+"/DatabaseAccountsClient.GetCassandraKeyspace")
		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: accountName,
			Constraints: []validation.Constraint{{Target: "accountName", Name: validation.MaxLength, Rule: 50, Chain: nil},
				{Target: "accountName", Name: validation.MinLength, Rule: 3, Chain: nil},
				{Target: "accountName", Name: validation.Pattern, Rule: `^[a-z0-9]+(-[a-z0-9]+)*`, Chain: nil}}}}); err != nil {
		return result, validation.NewError("documentdb.DatabaseAccountsClient", "GetCassandraKeyspace", err.Error())
	}

	req, err := client.GetCassandraKeyspacePreparer(ctx, resourceGroupName, accountName, keyspaceName)
	if err != nil {
		err = autorest.NewErrorWithError(err, "documentdb.DatabaseAccountsClient", "GetCassandraKeyspace", nil, "Failure preparing request")
		return
	}

	resp, err := client.GetCassandraKeyspaceSender(req)
	if err != nil {
		result.Response = autorest.Response{Response: resp}
		err = autorest.NewErrorWithError(err, "documentdb.DatabaseAccountsClient", "GetCassandraKeyspace", resp, "Failure sending request")
		return
	}

	result, err = client.GetCassandraKeyspaceResponder(resp)
	if err != nil {
		err = autorest.NewErrorWithError(err, "documentdb.DatabaseAccountsClient", "GetCassandraKeyspace", resp, "Failure responding to request")
		return
	}

	return
}

// GetCassandraKeyspacePreparer prepares the GetCassandraKeyspace request.
func (client DatabaseAccountsClient) GetCassandraKeyspacePreparer(ctx context.Context, resourceGroupName string, accountName string, keyspaceName string) (*http.Request, error) {
	pathParameters := map[string]interface{}{
		"accountName":       autorest.Encode("path", accountName),
		"keyspaceName":      autorest.Encode("path", keyspaceName),
		"resourceGroupName": autorest.Encode("path", resourceGroupName),
		"subscriptionId":    autorest.Encode("path", client.SubscriptionID),
	}

	const APIVersion = "2015-04-08"
	queryParameters := map[string]interface{}{
		"api-version": APIVersion,
	}

	preparer := autorest.CreatePreparer(
		autorest.AsGet(),
		autorest.WithBaseURL(client.BaseURI),
		autorest.WithPathParameters("/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DocumentDB/databaseAccounts/{accountName}/apis/cassandra/keyspaces/{keyspaceName}", pathParameters),
		autorest.WithQueryParameters(queryParameters))
	return preparer.Prepare((&http.Request{}).WithContext(ctx))
}

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

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

// GetCassandraKeyspaceThroughput gets the RUs per second of the Cassandra Keyspace under an existing Azure Cosmos DB
// database account with the provided name.
// Parameters:
// resourceGroupName - name of an Azure resource group.
// accountName - cosmos DB database account name.
// keyspaceName - cosmos DB keyspace name.
func (client DatabaseAccountsClient) GetCassandraKeyspaceThroughput(ctx context.Context, resourceGroupName string, accountName string, keyspaceName string) (result Throughput, err error) {
	if tracing.IsEnabled() {
		ctx = tracing.StartSpan(ctx, fqdn+"/DatabaseAccountsClient.GetCassandraKeyspaceThroughput")
		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: accountName,
			Constraints: []validation.Constraint{{Target: "accountName", Name: validation.MaxLength, Rule: 50, Chain: nil},
				{Target: "accountName", Name: validation.MinLength, Rule: 3, Chain: nil},
				{Target: "accountName", Name: validation.Pattern, Rule: `^[a-z0-9]+(-[a-z0-9]+)*`, Chain: nil}}}}); err != nil {
		return result, validation.NewError("documentdb.DatabaseAccountsClient", "GetCassandraKeyspaceThroughput", err.Error())
	}

	req, err := client.GetCassandraKeyspaceThroughputPreparer(ctx, resourceGroupName, accountName, keyspaceName)
	if err != nil {
		err = autorest.NewErrorWithError(err, "documentdb.DatabaseAccountsClient", "GetCassandraKeyspaceThroughput", nil, "Failure preparing request")
		return
	}

	resp, err := client.GetCassandraKeyspaceThroughputSender(req)
	if err != nil {
		result.Response = autorest.Response{Response: resp}
		err = autorest.NewErrorWithError(err, "documentdb.DatabaseAccountsClient", "GetCassandraKeyspaceThroughput", resp, "Failure sending request")
		return
	}

	result, err = client.GetCassandraKeyspaceThroughputResponder(resp)
	if err != nil {
		err = autorest.NewErrorWithError(err, "documentdb.DatabaseAccountsClient", "GetCassandraKeyspaceThroughput", resp, "Failure responding to request")
		return
	}

	return
}

// GetCassandraKeyspaceThroughputPreparer prepares the GetCassandraKeyspaceThroughput request.
func (client DatabaseAccountsClient) GetCassandraKeyspaceThroughputPreparer(ctx context.Context, resourceGroupName string, accountName string, keyspaceName string) (*http.Request, error) {
	pathParameters := map[string]interface{}{
		"accountName":       autorest.Encode("path", accountName),
		"keyspaceName":      autorest.Encode("path", keyspaceName),
		"resourceGroupName": autorest.Encode("path", resourceGroupName),
		"subscriptionId":    autorest.Encode("path", client.SubscriptionID),
	}

	const APIVersion = "2015-04-08"
	queryParameters := map[string]interface{}{
		"api-version": APIVersion,
	}

	preparer := autorest.CreatePreparer(
		autorest.AsGet(),
		autorest.WithBaseURL(client.BaseURI),
		autorest.WithPathParameters("/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DocumentDB/databaseAccounts/{accountName}/apis/cassandra/keyspaces/{keyspaceName}/settings/throughput", pathParameters),
		autorest.WithQueryParameters(queryParameters))
	return preparer.Prepare((&http.Request{}).WithContext(ctx))
}

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

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

// GetCassandraTable gets the Cassandra table under an existing Azure Cosmos DB database account.
// Parameters:
// resourceGroupName - name of an Azure resource group.
// accountName - cosmos DB database account name.
// keyspaceName - cosmos DB keyspace name.
// tableName - cosmos DB table name.
func (client DatabaseAccountsClient) GetCassandraTable(ctx context.Context, resourceGroupName string, accountName string, keyspaceName string, tableName string) (result CassandraTable, err error) {
	if tracing.IsEnabled() {
		ctx = tracing.StartSpan(ctx, fqdn+"/DatabaseAccountsClient.GetCassandraTable")
		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: accountName,
			Constraints: []validation.Constraint{{Target: "accountName", Name: validation.MaxLength, Rule: 50, Chain: nil},
				{Target: "accountName", Name: validation.MinLength, Rule: 3, Chain: nil},
				{Target: "accountName", Name: validation.Pattern, Rule: `^[a-z0-9]+(-[a-z0-9]+)*`, Chain: nil}}}}); err != nil {
		return result, validation.NewError("documentdb.DatabaseAccountsClient", "GetCassandraTable", err.Error())
	}

	req, err := client.GetCassandraTablePreparer(ctx, resourceGroupName, accountName, keyspaceName, tableName)
	if err != nil {
		err = autorest.NewErrorWithError(err, "documentdb.DatabaseAccountsClient", "GetCassandraTable", nil, "Failure preparing request")
		return
	}

	resp, err := client.GetCassandraTableSender(req)
	if err != nil {
		result.Response = autorest.Response{Response: resp}
		err = autorest.NewErrorWithError(err, "documentdb.DatabaseAccountsClient", "GetCassandraTable", resp, "Failure sending request")
		return
	}

	result, err = client.GetCassandraTableResponder(resp)
	if err != nil {
		err = autorest.NewErrorWithError(err, "documentdb.DatabaseAccountsClient", "GetCassandraTable", resp, "Failure responding to request")
		return
	}

	return
}

// GetCassandraTablePreparer prepares the GetCassandraTable request.
func (client DatabaseAccountsClient) GetCassandraTablePreparer(ctx context.Context, resourceGroupName string, accountName string, keyspaceName string, tableName string) (*http.Request, error) {
	pathParameters := map[string]interface{}{
		"accountName":       autorest.Encode("path", accountName),
		"keyspaceName":      autorest.Encode("path", keyspaceName),
		"resourceGroupName": autorest.Encode("path", resourceGroupName),
		"subscriptionId":    autorest.Encode("path", client.SubscriptionID),
		"tableName":         autorest.Encode("path", tableName),
	}

	const APIVersion = "2015-04-08"
	queryParameters := map[string]interface{}{
		"api-version": APIVersion,
	}

	preparer := autorest.CreatePreparer(
		autorest.AsGet(),
		autorest.WithBaseURL(client.BaseURI),
		autorest.WithPathParameters("/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DocumentDB/databaseAccounts/{accountName}/apis/cassandra/keyspaces/{keyspaceName}/tables/{tableName}", pathParameters),
		autorest.WithQueryParameters(queryParameters))
	return preparer.Prepare((&http.Request{}).WithContext(ctx))
}

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

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

// GetCassandraTableThroughput gets the RUs per second of the Cassandra table under an existing Azure Cosmos DB
// database account with the provided name.
// Parameters:
// resourceGroupName - name of an Azure resource group.
// accountName - cosmos DB database account name.
// keyspaceName - cosmos DB keyspace name.
// tableName - cosmos DB table name.
func (client DatabaseAccountsClient) GetCassandraTableThroughput(ctx context.Context, resourceGroupName string, accountName string, keyspaceName string, tableName string) (result Throughput, err error) {
	if tracing.IsEnabled() {
		ctx = tracing.StartSpan(ctx, fqdn+"/DatabaseAccountsClient.GetCassandraTableThroughput")
		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: accountName,
			Constraints: []validation.Constraint{{Target: "accountName", Name: validation.MaxLength, Rule: 50, Chain: nil},
				{Target: "accountName", Name: validation.MinLength, Rule: 3, Chain: nil},
				{Target: "accountName", Name: validation.Pattern, Rule: `^[a-z0-9]+(-[a-z0-9]+)*`, Chain: nil}}}}); err != nil {
		return result, validation.NewError("documentdb.DatabaseAccountsClient", "GetCassandraTableThroughput", err.Error())
	}

	req, err := client.GetCassandraTableThroughputPreparer(ctx, resourceGroupName, accountName, keyspaceName, tableName)
	if err != nil {
		err = autorest.NewErrorWithError(err, "documentdb.DatabaseAccountsClient", "GetCassandraTableThroughput", nil, "Failure preparing request")
		return
	}

	resp, err := client.GetCassandraTableThroughputSender(req)
	if err != nil {
		result.Response = autorest.Response{Response: resp}
		err = autorest.NewErrorWithError(err, "documentdb.DatabaseAccountsClient", "GetCassandraTableThroughput", resp, "Failure sending request")
		return
	}

	result, err = client.GetCassandraTableThroughputResponder(resp)
	if err != nil {
		err = autorest.NewErrorWithError(err, "documentdb.DatabaseAccountsClient", "GetCassandraTableThroughput", resp, "Failure responding to request")
		return
	}

	return
}

// GetCassandraTableThroughputPreparer prepares the GetCassandraTableThroughput request.
func (client DatabaseAccountsClient) GetCassandraTableThroughputPreparer(ctx context.Context, resourceGroupName string, accountName string, keyspaceName string, tableName string) (*http.Request, error) {
	pathParameters := map[string]interface{}{
		"accountName":       autorest.Encode("path", accountName),
		"keyspaceName":      autorest.Encode("path", keyspaceName),
		"resourceGroupName": autorest.Encode("path", resourceGroupName),
		"subscriptionId":    autorest.Encode("path", client.SubscriptionID),
		"tableName":         autorest.Encode("path", tableName),
	}

	const APIVersion = "2015-04-08"
	queryParameters := map[string]interface{}{
		"api-version": APIVersion,
	}

	preparer := autorest.CreatePreparer(
		autorest.AsGet(),
		autorest.WithBaseURL(client.BaseURI),
		autorest.WithPathParameters("/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DocumentDB/databaseAccounts/{accountName}/apis/cassandra/keyspaces/{keyspaceName}/tables/{tableName}/settings/throughput", pathParameters),
		autorest.WithQueryParameters(queryParameters))
	return preparer.Prepare((&http.Request{}).WithContext(ctx))
}

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

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

// GetGremlinDatabase gets the Gremlin databases under an existing Azure Cosmos DB database account with the provided
// name.
// Parameters:
// resourceGroupName - name of an Azure resource group.
// accountName - cosmos DB database account name.
// databaseName - cosmos DB database name.
func (client DatabaseAccountsClient) GetGremlinDatabase(ctx context.Context, resourceGroupName string, accountName string, databaseName string) (result GremlinDatabase, err error) {
	if tracing.IsEnabled() {
		ctx = tracing.StartSpan(ctx, fqdn+"/DatabaseAccountsClient.GetGremlinDatabase")
		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: accountName,
			Constraints: []validation.Constraint{{Target: "accountName", Name: validation.MaxLength, Rule: 50, Chain: nil},
				{Target: "accountName", Name: validation.MinLength, Rule: 3, Chain: nil},
				{Target: "accountName", Name: validation.Pattern, Rule: `^[a-z0-9]+(-[a-z0-9]+)*`, Chain: nil}}}}); err != nil {
		return result, validation.NewError("documentdb.DatabaseAccountsClient", "GetGremlinDatabase", err.Error())
	}

	req, err := client.GetGremlinDatabasePreparer(ctx, resourceGroupName, accountName, databaseName)
	if err != nil {
		err = autorest.NewErrorWithError(err, "documentdb.DatabaseAccountsClient", "GetGremlinDatabase", nil, "Failure preparing request")
		return
	}

	resp, err := client.GetGremlinDatabaseSender(req)
	if err != nil {
		result.Response = autorest.Response{Response: resp}
		err = autorest.NewErrorWithError(err, "documentdb.DatabaseAccountsClient", "GetGremlinDatabase", resp, "Failure sending request")
		return
	}

	result, err = client.GetGremlinDatabaseResponder(resp)
	if err != nil {
		err = autorest.NewErrorWithError(err, "documentdb.DatabaseAccountsClient", "GetGremlinDatabase", resp, "Failure responding to request")
		return
	}

	return
}

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

	const APIVersion = "2015-04-08"
	queryParameters := map[string]interface{}{
		"api-version": APIVersion,
	}

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

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

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

// GetGremlinDatabaseThroughput gets the RUs per second of the Gremlin database under an existing Azure Cosmos DB
// database account with the provided name.
// Parameters:
// resourceGroupName - name of an Azure resource group.
// accountName - cosmos DB database account name.
// databaseName - cosmos DB database name.
func (client DatabaseAccountsClient) GetGremlinDatabaseThroughput(ctx context.Context, resourceGroupName string, accountName string, databaseName string) (result Throughput, err error) {
	if tracing.IsEnabled() {
		ctx = tracing.StartSpan(ctx, fqdn+"/DatabaseAccountsClient.GetGremlinDatabaseThroughput")
		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: accountName,
			Constraints: []validation.Constraint{{Target: "accountName", Name: validation.MaxLength, Rule: 50, Chain: nil},
				{Target: "accountName", Name: validation.MinLength, Rule: 3, Chain: nil},
				{Target: "accountName", Name: validation.Pattern, Rule: `^[a-z0-9]+(-[a-z0-9]+)*`, Chain: nil}}}}); err != nil {
		return result, validation.NewError("documentdb.DatabaseAccountsClient", "GetGremlinDatabaseThroughput", err.Error())
	}

	req, err := client.GetGremlinDatabaseThroughputPreparer(ctx, resourceGroupName, accountName, databaseName)
	if err != nil {
		err = autorest.NewErrorWithError(err, "documentdb.DatabaseAccountsClient", "GetGremlinDatabaseThroughput", nil, "Failure preparing request")
		return
	}

	resp, err := client.GetGremlinDatabaseThroughputSender(req)
	if err != nil {
		result.Response = autorest.Response{Response: resp}
		err = autorest.NewErrorWithError(err, "documentdb.DatabaseAccountsClient", "GetGremlinDatabaseThroughput", resp, "Failure sending request")
		return
	}

	result, err = client.GetGremlinDatabaseThroughputResponder(resp)
	if err != nil {
		err = autorest.NewErrorWithError(err, "documentdb.DatabaseAccountsClient", "GetGremlinDatabaseThroughput", resp, "Failure responding to request")
		return
	}

	return
}

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

	const APIVersion = "2015-04-08"
	queryParameters := map[string]interface{}{
		"api-version": APIVersion,
	}

	preparer := autorest.CreatePreparer(
		autorest.AsGet(),
		autorest.WithBaseURL(client.BaseURI),
		autorest.WithPathParameters("/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DocumentDB/databaseAccounts/{accountName}/apis/gremlin/databases/{databaseName}/settings/throughput", pathParameters),
		autorest.WithQueryParameters(queryParameters))
	return preparer.Prepare((&http.Request{}).WithContext(ctx))
}

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

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

// GetGremlinGraph gets the Gremlin graph under an existing Azure Cosmos DB database account.
// Parameters:
// resourceGroupName - name of an Azure resource group.
// accountName - cosmos DB database account name.
// databaseName - cosmos DB database name.
// graphName - cosmos DB graph name.
func (client DatabaseAccountsClient) GetGremlinGraph(ctx context.Context, resourceGroupName string, accountName string, databaseName string, graphName string) (result GremlinGraph, err error) {
	if tracing.IsEnabled() {
		ctx = tracing.StartSpan(ctx, fqdn+"/DatabaseAccountsClient.GetGremlinGraph")
		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: accountName,
			Constraints: []validation.Constraint{{Target: "accountName", Name: validation.MaxLength, Rule: 50, Chain: nil},
				{Target: "accountName", Name: validation.MinLength, Rule: 3, Chain: nil},
				{Target: "accountName", Name: validation.Pattern, Rule: `^[a-z0-9]+(-[a-z0-9]+)*`, Chain: nil}}}}); err != nil {
		return result, validation.NewError("documentdb.DatabaseAccountsClient", "GetGremlinGraph", err.Error())
	}

	req, err := client.GetGremlinGraphPreparer(ctx, resourceGroupName, accountName, databaseName, graphName)
	if err != nil {
		err = autorest.NewErrorWithError(err, "documentdb.DatabaseAccountsClient", "GetGremlinGraph", nil, "Failure preparing request")
		return
	}

	resp, err := client.GetGremlinGraphSender(req)
	if err != nil {
		result.Response = autorest.Response{Response: resp}
		err = autorest.NewErrorWithError(err, "documentdb.DatabaseAccountsClient", "GetGremlinGraph", resp, "Failure sending request")
		return
	}

	result, err = client.GetGremlinGraphResponder(resp)
	if err != nil {
		err = autorest.NewErrorWithError(err, "documentdb.DatabaseAccountsClient", "GetGremlinGraph", resp, "Failure responding to request")
		return
	}

	return
}

// GetGremlinGraphPreparer prepares the GetGremlinGraph request.
func (client DatabaseAccountsClient) GetGremlinGraphPreparer(ctx context.Context, resourceGroupName string, accountName string, databaseName string, graphName string) (*http.Request, error) {
	pathParameters := map[string]interface{}{
		"accountName":       autorest.Encode("path", accountName),
		"databaseName":      autorest.Encode("path", databaseName),
		"graphName":         autorest.Encode("path", graphName),
		"resourceGroupName": autorest.Encode("path", resourceGroupName),
		"subscriptionId":    autorest.Encode("path", client.SubscriptionID),
	}

	const APIVersion = "2015-04-08"
	queryParameters := map[string]interface{}{
		"api-version": APIVersion,
	}

	preparer := autorest.CreatePreparer(
		autorest.AsGet(),
		autorest.WithBaseURL(client.BaseURI),
		autorest.WithPathParameters("/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DocumentDB/databaseAccounts/{accountName}/apis/gremlin/databases/{databaseName}/graphs/{graphName}", pathParameters),
		autorest.WithQueryParameters(queryParameters))
	return preparer.Prepare((&http.Request{}).WithContext(ctx))
}

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

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

// GetGremlinGraphThroughput gets the Gremlin graph throughput under an existing Azure Cosmos DB database account with
// the provided name.
// Parameters:
// resourceGroupName - name of an Azure resource group.
// accountName - cosmos DB database account name.
// databaseName - cosmos DB database name.
// graphName - cosmos DB graph name.
func (client DatabaseAccountsClient) GetGremlinGraphThroughput(ctx context.Context, resourceGroupName string, accountName string, databaseName string, graphName string) (result Throughput, err error) {
	if tracing.IsEnabled() {
		ctx = tracing.StartSpan(ctx, fqdn+"/DatabaseAccountsClient.GetGremlinGraphThroughput")
		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: accountName,
			Constraints: []validation.Constraint{{Target: "accountName", Name: validation.MaxLength, Rule: 50, Chain: nil},
				{Target: "accountName", Name: validation.MinLength, Rule: 3, Chain: nil},
				{Target: "accountName", Name: validation.Pattern, Rule: `^[a-z0-9]+(-[a-z0-9]+)*`, Chain: nil}}}}); err != nil {
		return result, validation.NewError("documentdb.DatabaseAccountsClient", "GetGremlinGraphThroughput", err.Error())
	}

	req, err := client.GetGremlinGraphThroughputPreparer(ctx, resourceGroupName, accountName, databaseName, graphName)
	if err != nil {
		err = autorest.NewErrorWithError(err, "documentdb.DatabaseAccountsClient", "GetGremlinGraphThroughput", nil, "Failure preparing request")
		return
	}

	resp, err := client.GetGremlinGraphThroughputSender(req)
	if err != nil {
		result.Response = autorest.Response{Response: resp}
		err = autorest.NewErrorWithError(err, "documentdb.DatabaseAccountsClient", "GetGremlinGraphThroughput", resp, "Failure sending request")
		return
	}

	result, err = client.GetGremlinGraphThroughputResponder(resp)
	if err != nil {
		err = autorest.NewErrorWithError(err, "documentdb.DatabaseAccountsClient", "GetGremlinGraphThroughput", resp, "Failure responding to request")
		return
	}

	return
}

// GetGremlinGraphThroughputPreparer prepares the GetGremlinGraphThroughput request.
func (client DatabaseAccountsClient) GetGremlinGraphThroughputPreparer(ctx context.Context, resourceGroupName string, accountName string, databaseName string, graphName string) (*http.Request, error) {
	pathParameters := map[string]interface{}{
		"accountName":       autorest.Encode("path", accountName),
		"databaseName":      autorest.Encode("path", databaseName),
		"graphName":         autorest.Encode("path", graphName),
		"resourceGroupName": autorest.Encode("path", resourceGroupName),
		"subscriptionId":    autorest.Encode("path", client.SubscriptionID),
	}

	const APIVersion = "2015-04-08"
	queryParameters := map[string]interface{}{
		"api-version": APIVersion,
	}

	preparer := autorest.CreatePreparer(
		autorest.AsGet(),
		autorest.WithBaseURL(client.BaseURI),
		autorest.WithPathParameters("/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DocumentDB/databaseAccounts/{accountName}/apis/gremlin/databases/{databaseName}/graphs/{graphName}/settings/throughput", pathParameters),
		autorest.WithQueryParameters(queryParameters))
	return preparer.Prepare((&http.Request{}).WithContext(ctx))
}

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

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

// GetMongoDBCollection gets the MongoDB collection under an existing Azure Cosmos DB database account.
// Parameters:
// resourceGroupName - name of an Azure resource group.
// accountName - cosmos DB database account name.
// databaseName - cosmos DB database name.
// collectionName - cosmos DB collection name.
func (client DatabaseAccountsClient) GetMongoDBCollection(ctx context.Context, resourceGroupName string, accountName string, databaseName string, collectionName string) (result MongoDBCollection, err error) {
	if tracing.IsEnabled() {
		ctx = tracing.StartSpan(ctx, fqdn+"/DatabaseAccountsClient.GetMongoDBCollection")
		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: accountName,
			Constraints: []validation.Constraint{{Target: "accountName", Name: validation.MaxLength, Rule: 50, Chain: nil},
				{Target: "accountName", Name: validation.MinLength, Rule: 3, Chain: nil},
				{Target: "accountName", Name: validation.Pattern, Rule: `^[a-z0-9]+(-[a-z0-9]+)*`, Chain: nil}}}}); err != nil {
		return result, validation.NewError("documentdb.DatabaseAccountsClient", "GetMongoDBCollection", err.Error())
	}

	req, err := client.GetMongoDBCollectionPreparer(ctx, resourceGroupName, accountName, databaseName, collectionName)
	if err != nil {
		err = autorest.NewErrorWithError(err, "documentdb.DatabaseAccountsClient", "GetMongoDBCollection", nil, "Failure preparing request")
		return
	}

	resp, err := client.GetMongoDBCollectionSender(req)
	if err != nil {
		result.Response = autorest.Response{Response: resp}
		err = autorest.NewErrorWithError(err, "documentdb.DatabaseAccountsClient", "GetMongoDBCollection", resp, "Failure sending request")
		return
	}

	result, err = client.GetMongoDBCollectionResponder(resp)
	if err != nil {
		err = autorest.NewErrorWithError(err, "documentdb.DatabaseAccountsClient", "GetMongoDBCollection", resp, "Failure responding to request")
		return
	}

	return
}

// GetMongoDBCollectionPreparer prepares the GetMongoDBCollection request.
func (client DatabaseAccountsClient) GetMongoDBCollectionPreparer(ctx context.Context, resourceGroupName string, accountName string, databaseName string, collectionName string) (*http.Request, error) {
	pathParameters := map[string]interface{}{
		"accountName":       autorest.Encode("path", accountName),
		"collectionName":    autorest.Encode("path", collectionName),
		"databaseName":      autorest.Encode("path", databaseName),
		"resourceGroupName": autorest.Encode("path", resourceGroupName),
		"subscriptionId":    autorest.Encode("path", client.SubscriptionID),
	}

	const APIVersion = "2015-04-08"
	queryParameters := map[string]interface{}{
		"api-version": APIVersion,
	}

	preparer := autorest.CreatePreparer(
		autorest.AsGet(),
		autorest.WithBaseURL(client.BaseURI),
		autorest.WithPathParameters("/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DocumentDB/databaseAccounts/{accountName}/apis/mongodb/databases/{databaseName}/collections/{collectionName}", pathParameters),
		autorest.WithQueryParameters(queryParameters))
	return preparer.Prepare((&http.Request{}).WithContext(ctx))
}

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

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

// GetMongoDBCollectionThroughput gets the RUs per second of the MongoDB collection under an existing Azure Cosmos DB
// database account with the provided name.
// Parameters:
// resourceGroupName - name of an Azure resource group.
// accountName - cosmos DB database account name.
// databaseName - cosmos DB database name.
// collectionName - cosmos DB collection name.
func (client DatabaseAccountsClient) GetMongoDBCollectionThroughput(ctx context.Context, resourceGroupName string, accountName string, databaseName string, collectionName string) (result Throughput, err error) {
	if tracing.IsEnabled() {
		ctx = tracing.StartSpan(ctx, fqdn+"/DatabaseAccountsClient.GetMongoDBCollectionThroughput")
		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: accountName,
			Constraints: []validation.Constraint{{Target: "accountName", Name: validation.MaxLength, Rule: 50, Chain: nil},
				{Target: "accountName", Name: validation.MinLength, Rule: 3, Chain: nil},
				{Target: "accountName", Name: validation.Pattern, Rule: `^[a-z0-9]+(-[a-z0-9]+)*`, Chain: nil}}}}); err != nil {
		return result, validation.NewError("documentdb.DatabaseAccountsClient", "GetMongoDBCollectionThroughput", err.Error())
	}

	req, err := client.GetMongoDBCollectionThroughputPreparer(ctx, resourceGroupName, accountName, databaseName, collectionName)
	if err != nil {
		err = autorest.NewErrorWithError(err, "documentdb.DatabaseAccountsClient", "GetMongoDBCollectionThroughput", nil, "Failure preparing request")
		return
	}

	resp, err := client.GetMongoDBCollectionThroughputSender(req)
	if err != nil {
		result.Response = autorest.Response{Response: resp}
		err = autorest.NewErrorWithError(err, "documentdb.DatabaseAccountsClient", "GetMongoDBCollectionThroughput", resp, "Failure sending request")
		return
	}

	result, err = client.GetMongoDBCollectionThroughputResponder(resp)
	if err != nil {
		err = autorest.NewErrorWithError(err, "documentdb.DatabaseAccountsClient", "GetMongoDBCollectionThroughput", resp, "Failure responding to request")
		return
	}

	return
}

// GetMongoDBCollectionThroughputPreparer prepares the GetMongoDBCollectionThroughput request.
func (client DatabaseAccountsClient) GetMongoDBCollectionThroughputPreparer(ctx context.Context, resourceGroupName string, accountName string, databaseName string, collectionName string) (*http.Request, error) {
	pathParameters := map[string]interface{}{
		"accountName":       autorest.Encode("path", accountName),
		"collectionName":    autorest.Encode("path", collectionName),
		"databaseName":      autorest.Encode("path", databaseName),
		"resourceGroupName": autorest.Encode("path", resourceGroupName),
		"subscriptionId":    autorest.Encode("path", client.SubscriptionID),
	}

	const APIVersion = "2015-04-08"
	queryParameters := map[string]interface{}{
		"api-version": APIVersion,
	}

	preparer := autorest.CreatePreparer(
		autorest.AsGet(),
		autorest.WithBaseURL(client.BaseURI),
		autorest.WithPathParameters("/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DocumentDB/databaseAccounts/{accountName}/apis/mongodb/databases/{databaseName}/collections/{collectionName}/settings/throughput", pathParameters),
		autorest.WithQueryParameters(queryParameters))
	return preparer.Prepare((&http.Request{}).WithContext(ctx))
}

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

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

// GetMongoDBDatabase gets the MongoDB databases under an existing Azure Cosmos DB database account with the provided
// name.
// Parameters:
// resourceGroupName - name of an Azure resource group.
// accountName - cosmos DB database account name.
// databaseName - cosmos DB database name.
func (client DatabaseAccountsClient) GetMongoDBDatabase(ctx context.Context, resourceGroupName string, accountName string, databaseName string) (result MongoDBDatabase, err error) {
	if tracing.IsEnabled() {
		ctx = tracing.StartSpan(ctx, fqdn+"/DatabaseAccountsClient.GetMongoDBDatabase")
		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: accountName,
			Constraints: []validation.Constraint{{Target: "accountName", Name: validation.MaxLength, Rule: 50, Chain: nil},
				{Target: "accountName", Name: validation.MinLength, Rule: 3, Chain: nil},
				{Target: "accountName", Name: validation.Pattern, Rule: `^[a-z0-9]+(-[a-z0-9]+)*`, Chain: nil}}}}); err != nil {
		return result, validation.NewError("documentdb.DatabaseAccountsClient", "GetMongoDBDatabase", err.Error())
	}

	req, err := client.GetMongoDBDatabasePreparer(ctx, resourceGroupName, accountName, databaseName)
	if err != nil {
		err = autorest.NewErrorWithError(err, "documentdb.DatabaseAccountsClient", "GetMongoDBDatabase", nil, "Failure preparing request")
		return
	}

	resp, err := client.GetMongoDBDatabaseSender(req)
	if err != nil {
		result.Response = autorest.Response{Response: resp}
		err = autorest.NewErrorWithError(err, "documentdb.DatabaseAccountsClient", "GetMongoDBDatabase", resp, "Failure sending request")
		return
	}

	result, err = client.GetMongoDBDatabaseResponder(resp)
	if err != nil {
		err = autorest.NewErrorWithError(err, "documentdb.DatabaseAccountsClient", "GetMongoDBDatabase", resp, "Failure responding to request")
		return
	}

	return
}

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

	const APIVersion = "2015-04-08"
	queryParameters := map[string]interface{}{
		"api-version": APIVersion,
	}

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

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

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

// GetMongoDBDatabaseThroughput gets the RUs per second of the MongoDB database under an existing Azure Cosmos DB
// database account with the provided name.
// Parameters:
// resourceGroupName - name of an Azure resource group.
// accountName - cosmos DB database account name.
// databaseName - cosmos DB database name.
func (client DatabaseAccountsClient) GetMongoDBDatabaseThroughput(ctx context.Context, resourceGroupName string, accountName string, databaseName string) (result Throughput, err error) {
	if tracing.IsEnabled() {
		ctx = tracing.StartSpan(ctx, fqdn+"/DatabaseAccountsClient.GetMongoDBDatabaseThroughput")
		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: accountName,
			Constraints: []validation.Constraint{{Target: "accountName", Name: validation.MaxLength, Rule: 50, Chain: nil},
				{Target: "accountName", Name: validation.MinLength, Rule: 3, Chain: nil},
				{Target: "accountName", Name: validation.Pattern, Rule: `^[a-z0-9]+(-[a-z0-9]+)*`, Chain: nil}}}}); err != nil {
		return result, validation.NewError("documentdb.DatabaseAccountsClient", "GetMongoDBDatabaseThroughput", err.Error())
	}

	req, err := client.GetMongoDBDatabaseThroughputPreparer(ctx, resourceGroupName, accountName, databaseName)
	if err != nil {
		err = autorest.NewErrorWithError(err, "documentdb.DatabaseAccountsClient", "GetMongoDBDatabaseThroughput", nil, "Failure preparing request")
		return
	}

	resp, err := client.GetMongoDBDatabaseThroughputSender(req)
	if err != nil {
		result.Response = autorest.Response{Response: resp}
		err = autorest.NewErrorWithError(err, "documentdb.DatabaseAccountsClient", "GetMongoDBDatabaseThroughput", resp, "Failure sending request")
		return
	}

	result, err = client.GetMongoDBDatabaseThroughputResponder(resp)
	if err != nil {
		err = autorest.NewErrorWithError(err, "documentdb.DatabaseAccountsClient", "GetMongoDBDatabaseThroughput", resp, "Failure responding to request")
		return
	}

	return
}

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

	const APIVersion = "2015-04-08"
	queryParameters := map[string]interface{}{
		"api-version": APIVersion,
	}

	preparer := autorest.CreatePreparer(
		autorest.AsGet(),
		autorest.WithBaseURL(client.BaseURI),
		autorest.WithPathParameters("/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DocumentDB/databaseAccounts/{accountName}/apis/mongodb/databases/{databaseName}/settings/throughput", pathParameters),
		autorest.WithQueryParameters(queryParameters))
	return preparer.Prepare((&http.Request{}).WithContext(ctx))
}

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

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

// GetReadOnlyKeys lists the read-only access keys for the specified Azure Cosmos DB database account.
// Parameters:
// resourceGroupName - name of an Azure resource group.
// accountName - cosmos DB database account name.
func (client DatabaseAccountsClient) GetReadOnlyKeys(ctx context.Context, resourceGroupName string, accountName string) (result DatabaseAccountListReadOnlyKeysResult, err error) {
	if tracing.IsEnabled() {
		ctx = tracing.StartSpan(ctx, fqdn+"/DatabaseAccountsClient.GetReadOnlyKeys")
		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: accountName,
			Constraints: []validation.Constraint{{Target: "accountName", Name: validation.MaxLength, Rule: 50, Chain: nil},
				{Target: "accountName", Name: validation.MinLength, Rule: 3, Chain: nil},
				{Target: "accountName", Name: validation.Pattern, Rule: `^[a-z0-9]+(-[a-z0-9]+)*`, Chain: nil}}}}); err != nil {
		return result, validation.NewError("documentdb.DatabaseAccountsClient", "GetReadOnlyKeys", err.Error())
	}

	req, err := client.GetReadOnlyKeysPreparer(ctx, resourceGroupName, accountName)
	if err != nil {
		err = autorest.NewErrorWithError(err, "documentdb.DatabaseAccountsClient", "GetReadOnlyKeys", nil, "Failure preparing request")
		return
	}

	resp, err := client.GetReadOnlyKeysSender(req)
	if err != nil {
		result.Response = autorest.Response{Response: resp}
		err = autorest.NewErrorWithError(err, "documentdb.DatabaseAccountsClient", "GetReadOnlyKeys", resp, "Failure sending request")
		return
	}

	result, err = client.GetReadOnlyKeysResponder(resp)
	if err != nil {
		err = autorest.NewErrorWithError(err, "documentdb.DatabaseAccountsClient", "GetReadOnlyKeys", resp, "Failure responding to request")
		return
	}

	return
}

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

	const APIVersion = "2015-04-08"
	queryParameters := map[string]interface{}{
		"api-version": APIVersion,
	}

	preparer := autorest.CreatePreparer(
		autorest.AsGet(),
		autorest.WithBaseURL(client.BaseURI),
		autorest.WithPathParameters("/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DocumentDB/databaseAccounts/{accountName}/readonlykeys", pathParameters),
		autorest.WithQueryParameters(queryParameters))
	return preparer.Prepare((&http.Request{}).WithContext(ctx))
}

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

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

// GetSQLContainer gets the SQL container under an existing Azure Cosmos DB database account.
// Parameters:
// resourceGroupName - name of an Azure resource group.
// accountName - cosmos DB database account name.
// databaseName - cosmos DB database name.
// containerName - cosmos DB container name.
func (client DatabaseAccountsClient) GetSQLContainer(ctx context.Context, resourceGroupName string, accountName string, databaseName string, containerName string) (result SQLContainer, err error) {
	if tracing.IsEnabled() {
		ctx = tracing.StartSpan(ctx, fqdn+"/DatabaseAccountsClient.GetSQLContainer")
		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: accountName,
			Constraints: []validation.Constraint{{Target: "accountName", Name: validation.MaxLength, Rule: 50, Chain: nil},
				{Target: "accountName", Name: validation.MinLength, Rule: 3, Chain: nil},
				{Target: "accountName", Name: validation.Pattern, Rule: `^[a-z0-9]+(-[a-z0-9]+)*`, Chain: nil}}}}); err != nil {
		return result, validation.NewError("documentdb.DatabaseAccountsClient", "GetSQLContainer", err.Error())
	}

	req, err := client.GetSQLContainerPreparer(ctx, resourceGroupName, accountName, databaseName, containerName)
	if err != nil {
		err = autorest.NewErrorWithError(err, "documentdb.DatabaseAccountsClient", "GetSQLContainer", nil, "Failure preparing request")
		return
	}

	resp, err := client.GetSQLContainerSender(req)
	if err != nil {
		result.Response = autorest.Response{Response: resp}
		err = autorest.NewErrorWithError(err, "documentdb.DatabaseAccountsClient", "GetSQLContainer", resp, "Failure sending request")
		return
	}

	result, err = client.GetSQLContainerResponder(resp)
	if err != nil {
		err = autorest.NewErrorWithError(err, "documentdb.DatabaseAccountsClient", "GetSQLContainer", resp, "Failure responding to request")
		return
	}

	return
}

// GetSQLContainerPreparer prepares the GetSQLContainer request.
func (client DatabaseAccountsClient) GetSQLContainerPreparer(ctx context.Context, resourceGroupName string, accountName string, databaseName string, containerName string) (*http.Request, error) {
	pathParameters := map[string]interface{}{
		"accountName":       autorest.Encode("path", accountName),
		"containerName":     autorest.Encode("path", containerName),
		"databaseName":      autorest.Encode("path", databaseName),
		"resourceGroupName": autorest.Encode("path", resourceGroupName),
		"subscriptionId":    autorest.Encode("path", client.SubscriptionID),
	}

	const APIVersion = "2015-04-08"
	queryParameters := map[string]interface{}{
		"api-version": APIVersion,
	}

	preparer := autorest.CreatePreparer(
		autorest.AsGet(),
		autorest.WithBaseURL(client.BaseURI),
		autorest.WithPathParameters("/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DocumentDB/databaseAccounts/{accountName}/apis/sql/databases/{databaseName}/containers/{containerName}", pathParameters),
		autorest.WithQueryParameters(queryParameters))
	return preparer.Prepare((&http.Request{}).WithContext(ctx))
}

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

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

// GetSQLContainerThroughput gets the RUs per second of the SQL container under an existing Azure Cosmos DB database
// account.
// Parameters:
// resourceGroupName - name of an Azure resource group.
// accountName - cosmos DB database account name.
// databaseName - cosmos DB database name.
// containerName - cosmos DB container name.
func (client DatabaseAccountsClient) GetSQLContainerThroughput(ctx context.Context, resourceGroupName string, accountName string, databaseName string, containerName string) (result Throughput, err error) {
	if tracing.IsEnabled() {
		ctx = tracing.StartSpan(ctx, fqdn+"/DatabaseAccountsClient.GetSQLContainerThroughput")
		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: accountName,
			Constraints: []validation.Constraint{{Target: "accountName", Name: validation.MaxLength, Rule: 50, Chain: nil},
				{Target: "accountName", Name: validation.MinLength, Rule: 3, Chain: nil},
				{Target: "accountName", Name: validation.Pattern, Rule: `^[a-z0-9]+(-[a-z0-9]+)*`, Chain: nil}}}}); err != nil {
		return result, validation.NewError("documentdb.DatabaseAccountsClient", "GetSQLContainerThroughput", err.Error())
	}

	req, err := client.GetSQLContainerThroughputPreparer(ctx, resourceGroupName, accountName, databaseName, containerName)
	if err != nil {
		err = autorest.NewErrorWithError(err, "documentdb.DatabaseAccountsClient", "GetSQLContainerThroughput", nil, "Failure preparing request")
		return
	}

	resp, err := client.GetSQLContainerThroughputSender(req)
	if err != nil {
		result.Response = autorest.Response{Response: resp}
		err = autorest.NewErrorWithError(err, "documentdb.DatabaseAccountsClient", "GetSQLContainerThroughput", resp, "Failure sending request")
		return
	}

	result, err = client.GetSQLContainerThroughputResponder(resp)
	if err != nil {
		err = autorest.NewErrorWithError(err, "documentdb.DatabaseAccountsClient", "GetSQLContainerThroughput", resp, "Failure responding to request")
		return
	}

	return
}

// GetSQLContainerThroughputPreparer prepares the GetSQLContainerThroughput request.
func (client DatabaseAccountsClient) GetSQLContainerThroughputPreparer(ctx context.Context, resourceGroupName string, accountName string, databaseName string, containerName string) (*http.Request, error) {
	pathParameters := map[string]interface{}{
		"accountName":       autorest.Encode("path", accountName),
		"containerName":     autorest.Encode("path", containerName),
		"databaseName":      autorest.Encode("path", databaseName),
		"resourceGroupName": autorest.Encode("path", resourceGroupName),
		"subscriptionId":    autorest.Encode("path", client.SubscriptionID),
	}

	const APIVersion = "2015-04-08"
	queryParameters := map[string]interface{}{
		"api-version": APIVersion,
	}

	preparer := autorest.CreatePreparer(
		autorest.AsGet(),
		autorest.WithBaseURL(client.BaseURI),
		autorest.WithPathParameters("/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DocumentDB/databaseAccounts/{accountName}/apis/sql/databases/{databaseName}/containers/{containerName}/settings/throughput", pathParameters),
		autorest.WithQueryParameters(queryParameters))
	return preparer.Prepare((&http.Request{}).WithContext(ctx))
}

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

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

// GetSQLDatabase gets the SQL database under an existing Azure Cosmos DB database account with the provided name.
// Parameters:
// resourceGroupName - name of an Azure resource group.
// accountName - cosmos DB database account name.
// databaseName - cosmos DB database name.
func (client DatabaseAccountsClient) GetSQLDatabase(ctx context.Context, resourceGroupName string, accountName string, databaseName string) (result SQLDatabase, err error) {
	if tracing.IsEnabled() {
		ctx = tracing.StartSpan(ctx, fqdn+"/DatabaseAccountsClient.GetSQLDatabase")
		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: accountName,
			Constraints: []validation.Constraint{{Target: "accountName", Name: validation.MaxLength, Rule: 50, Chain: nil},
				{Target: "accountName", Name: validation.MinLength, Rule: 3, Chain: nil},
				{Target: "accountName", Name: validation.Pattern, Rule: `^[a-z0-9]+(-[a-z0-9]+)*`, Chain: nil}}}}); err != nil {
		return result, validation.NewError("documentdb.DatabaseAccountsClient", "GetSQLDatabase", err.Error())
	}

	req, err := client.GetSQLDatabasePreparer(ctx, resourceGroupName, accountName, databaseName)
	if err != nil {
		err = autorest.NewErrorWithError(err, "documentdb.DatabaseAccountsClient", "GetSQLDatabase", nil, "Failure preparing request")
		return
	}

	resp, err := client.GetSQLDatabaseSender(req)
	if err != nil {
		result.Response = autorest.Response{Response: resp}
		err = autorest.NewErrorWithError(err, "documentdb.DatabaseAccountsClient", "GetSQLDatabase", resp, "Failure sending request")
		return
	}

	result, err = client.GetSQLDatabaseResponder(resp)
	if err != nil {
		err = autorest.NewErrorWithError(err, "documentdb.DatabaseAccountsClient", "GetSQLDatabase", resp, "Failure responding to request")
		return
	}

	return
}

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

	const APIVersion = "2015-04-08"
	queryParameters := map[string]interface{}{
		"api-version": APIVersion,
	}

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

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

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

// GetSQLDatabaseThroughput gets the RUs per second of the SQL database under an existing Azure Cosmos DB database
// account with the provided name.
// Parameters:
// resourceGroupName - name of an Azure resource group.
// accountName - cosmos DB database account name.
// databaseName - cosmos DB database name.
func (client DatabaseAccountsClient) GetSQLDatabaseThroughput(ctx context.Context, resourceGroupName string, accountName string, databaseName string) (result Throughput, err error) {
	if tracing.IsEnabled() {
		ctx = tracing.StartSpan(ctx, fqdn+"/DatabaseAccountsClient.GetSQLDatabaseThroughput")
		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: accountName,
			Constraints: []validation.Constraint{{Target: "accountName", Name: validation.MaxLength, Rule: 50, Chain: nil},
				{Target: "accountName", Name: validation.MinLength, Rule: 3, Chain: nil},
				{Target: "accountName", Name: validation.Pattern, Rule: `^[a-z0-9]+(-[a-z0-9]+)*`, Chain: nil}}}}); err != nil {
		return result, validation.NewError("documentdb.DatabaseAccountsClient", "GetSQLDatabaseThroughput", err.Error())
	}

	req, err := client.GetSQLDatabaseThroughputPreparer(ctx, resourceGroupName, accountName, databaseName)
	if err != nil {
		err = autorest.NewErrorWithError(err, "documentdb.DatabaseAccountsClient", "GetSQLDatabaseThroughput", nil, "Failure preparing request")
		return
	}

	resp, err := client.GetSQLDatabaseThroughputSender(req)
	if err != nil {
		result.Response = autorest.Response{Response: resp}
		err = autorest.NewErrorWithError(err, "documentdb.DatabaseAccountsClient", "GetSQLDatabaseThroughput", resp, "Failure sending request")
		return
	}

	result, err = client.GetSQLDatabaseThroughputResponder(resp)
	if err != nil {
		err = autorest.NewErrorWithError(err, "documentdb.DatabaseAccountsClient", "GetSQLDatabaseThroughput", resp, "Failure responding to request")
		return
	}

	return
}

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

	const APIVersion = "2015-04-08"
	queryParameters := map[string]interface{}{
		"api-version": APIVersion,
	}

	preparer := autorest.CreatePreparer(
		autorest.AsGet(),
		autorest.WithBaseURL(client.BaseURI),
		autorest.WithPathParameters("/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DocumentDB/databaseAccounts/{accountName}/apis/sql/databases/{databaseName}/settings/throughput", pathParameters),
		autorest.WithQueryParameters(queryParameters))
	return preparer.Prepare((&http.Request{}).WithContext(ctx))
}

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

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

// GetTable gets the Tables under an existing Azure Cosmos DB database account with the provided name.
// Parameters:
// resourceGroupName - name of an Azure resource group.
// accountName - cosmos DB database account name.
// tableName - cosmos DB table name.
func (client DatabaseAccountsClient) GetTable(ctx context.Context, resourceGroupName string, accountName string, tableName string) (result Table, err error) {
	if tracing.IsEnabled() {
		ctx = tracing.StartSpan(ctx, fqdn+"/DatabaseAccountsClient.GetTable")
		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: accountName,
			Constraints: []validation.Constraint{{Target: "accountName", Name: validation.MaxLength, Rule: 50, Chain: nil},
				{Target: "accountName", Name: validation.MinLength, Rule: 3, Chain: nil},
				{Target: "accountName", Name: validation.Pattern, Rule: `^[a-z0-9]+(-[a-z0-9]+)*`, Chain: nil}}}}); err != nil {
		return result, validation.NewError("documentdb.DatabaseAccountsClient", "GetTable", err.Error())
	}

	req, err := client.GetTablePreparer(ctx, resourceGroupName, accountName, tableName)
	if err != nil {
		err = autorest.NewErrorWithError(err, "documentdb.DatabaseAccountsClient", "GetTable", nil, "Failure preparing request")
		return
	}

	resp, err := client.GetTableSender(req)
	if err != nil {
		result.Response = autorest.Response{Response: resp}
		err = autorest.NewErrorWithError(err, "documentdb.DatabaseAccountsClient", "GetTable", resp, "Failure sending request")
		return
	}

	result, err = client.GetTableResponder(resp)
	if err != nil {
		err = autorest.NewErrorWithError(err, "documentdb.DatabaseAccountsClient", "GetTable", resp, "Failure responding to request")
		return
	}

	return
}

// GetTablePreparer prepares the GetTable request.
func (client DatabaseAccountsClient) GetTablePreparer(ctx context.Context, resourceGroupName string, accountName string, tableName string) (*http.Request, error) {
	pathParameters := map[string]interface{}{
		"accountName":       autorest.Encode("path", accountName),
		"resourceGroupName": autorest.Encode("path", resourceGroupName),
		"subscriptionId":    autorest.Encode("path", client.SubscriptionID),
		"tableName":         autorest.Encode("path", tableName),
	}

	const APIVersion = "2015-04-08"
	queryParameters := map[string]interface{}{
		"api-version": APIVersion,
	}

	preparer := autorest.CreatePreparer(
		autorest.AsGet(),
		autorest.WithBaseURL(client.BaseURI),
		autorest.WithPathParameters("/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DocumentDB/databaseAccounts/{accountName}/apis/table/tables/{tableName}", pathParameters),
		autorest.WithQueryParameters(queryParameters))
	return preparer.Prepare((&http.Request{}).WithContext(ctx))
}

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

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

// GetTableThroughput gets the RUs per second of the Table under an existing Azure Cosmos DB database account with the
// provided name.
// Parameters:
// resourceGroupName - name of an Azure resource group.
// accountName - cosmos DB database account name.
// tableName - cosmos DB table name.
func (client DatabaseAccountsClient) GetTableThroughput(ctx context.Context, resourceGroupName string, accountName string, tableName string) (result Throughput, err error) {
	if tracing.IsEnabled() {
		ctx = tracing.StartSpan(ctx, fqdn+"/DatabaseAccountsClient.GetTableThroughput")
		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: accountName,
			Constraints: []validation.Constraint{{Target: "accountName", Name: validation.MaxLength, Rule: 50, Chain: nil},
				{Target: "accountName", Name: validation.MinLength, Rule: 3, Chain: nil},
				{Target: "accountName", Name: validation.Pattern, Rule: `^[a-z0-9]+(-[a-z0-9]+)*`, Chain: nil}}}}); err != nil {
		return result, validation.NewError("documentdb.DatabaseAccountsClient", "GetTableThroughput", err.Error())
	}

	req, err := client.GetTableThroughputPreparer(ctx, resourceGroupName, accountName, tableName)
	if err != nil {
		err = autorest.NewErrorWithError(err, "documentdb.DatabaseAccountsClient", "GetTableThroughput", nil, "Failure preparing request")
		return
	}

	resp, err := client.GetTableThroughputSender(req)
	if err != nil {
		result.Response = autorest.Response{Response: resp}
		err = autorest.NewErrorWithError(err, "documentdb.DatabaseAccountsClient", "GetTableThroughput", resp, "Failure sending request")
		return
	}

	result, err = client.GetTableThroughputResponder(resp)
	if err != nil {
		err = autorest.NewErrorWithError(err, "documentdb.DatabaseAccountsClient", "GetTableThroughput", resp, "Failure responding to request")
		return
	}

	return
}

// GetTableThroughputPreparer prepares the GetTableThroughput request.
func (client DatabaseAccountsClient) GetTableThroughputPreparer(ctx context.Context, resourceGroupName string, accountName string, tableName string) (*http.Request, error) {
	pathParameters := map[string]interface{}{
		"accountName":       autorest.Encode("path", accountName),
		"resourceGroupName": autorest.Encode("path", resourceGroupName),
		"subscriptionId":    autorest.Encode("path", client.SubscriptionID),
		"tableName":         autorest.Encode("path", tableName),
	}

	const APIVersion = "2015-04-08"
	queryParameters := map[string]interface{}{
		"api-version": APIVersion,
	}

	preparer := autorest.CreatePreparer(
		autorest.AsGet(),
		autorest.WithBaseURL(client.BaseURI),
		autorest.WithPathParameters("/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DocumentDB/databaseAccounts/{accountName}/apis/table/tables/{tableName}/settings/throughput", pathParameters),
		autorest.WithQueryParameters(queryParameters))
	return preparer.Prepare((&http.Request{}).WithContext(ctx))
}

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

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

// List lists all the Azure Cosmos DB database accounts available under the subscription.
func (client DatabaseAccountsClient) List(ctx context.Context) (result DatabaseAccountsListResult, err error) {
	if tracing.IsEnabled() {
		ctx = tracing.StartSpan(ctx, fqdn+"/DatabaseAccountsClient.List")
		defer func() {
			sc := -1
			if result.Response.Response != nil {
				sc = result.Response.Response.StatusCode
			}
			tracing.EndSpan(ctx, sc, err)
		}()
	}
	req, err := client.ListPreparer(ctx)
	if err != nil {
		err = autorest.NewErrorWithError(err, "documentdb.DatabaseAccountsClient", "List", nil, "Failure preparing request")
		return
	}

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

	result, err = client.ListResponder(resp)
	if err != nil {
		err = autorest.NewErrorWithError(err, "documentdb.DatabaseAccountsClient", "List", resp, "Failure responding to request")
		return
	}

	return
}

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

	const APIVersion = "2015-04-08"
	queryParameters := map[string]interface{}{
		"api-version": APIVersion,
	}

	preparer := autorest.CreatePreparer(
		autorest.AsGet(),
		autorest.WithBaseURL(client.BaseURI),
		autorest.WithPathParameters("/subscriptions/{subscriptionId}/providers/Microsoft.DocumentDB/databaseAccounts", 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 DatabaseAccountsClient) 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 DatabaseAccountsClient) ListResponder(resp *http.Response) (result DatabaseAccountsListResult, err error) {
	err = autorest.Respond(
		resp,
		azure.WithErrorUnlessStatusCode(http.StatusOK),
		autorest.ByUnmarshallingJSON(&result),
		autorest.ByClosing())
	result.Response = autorest.Response{Response: resp}
	return
}

// ListByResourceGroup lists all the Azure Cosmos DB database accounts available under the given resource group.
// Parameters:
// resourceGroupName - name of an Azure resource group.
func (client DatabaseAccountsClient) ListByResourceGroup(ctx context.Context, resourceGroupName string) (result DatabaseAccountsListResult, err error) {
	if tracing.IsEnabled() {
		ctx = tracing.StartSpan(ctx, fqdn+"/DatabaseAccountsClient.ListByResourceGroup")
		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}}}}); err != nil {
		return result, validation.NewError("documentdb.DatabaseAccountsClient", "ListByResourceGroup", err.Error())
	}

	req, err := client.ListByResourceGroupPreparer(ctx, resourceGroupName)
	if err != nil {
		err = autorest.NewErrorWithError(err, "documentdb.DatabaseAccountsClient", "ListByResourceGroup", nil, "Failure preparing request")
		return
	}

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

	result, err = client.ListByResourceGroupResponder(resp)
	if err != nil {
		err = autorest.NewErrorWithError(err, "documentdb.DatabaseAccountsClient", "ListByResourceGroup", resp, "Failure responding to request")
		return
	}

	return
}

// ListByResourceGroupPreparer prepares the ListByResourceGroup request.
func (client DatabaseAccountsClient) 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 = "2015-04-08"
	queryParameters := map[string]interface{}{
		"api-version": APIVersion,
	}

	preparer := autorest.CreatePreparer(
		autorest.AsGet(),
		autorest.WithBaseURL(client.BaseURI),
		autorest.WithPathParameters("/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DocumentDB/databaseAccounts", 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 DatabaseAccountsClient) 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 DatabaseAccountsClient) ListByResourceGroupResponder(resp *http.Response) (result DatabaseAccountsListResult, err error) {
	err = autorest.Respond(
		resp,
		azure.WithErrorUnlessStatusCode(http.StatusOK),
		autorest.ByUnmarshallingJSON(&result),
		autorest.ByClosing())
	result.Response = autorest.Response{Response: resp}
	return
}

// ListCassandraKeyspaces lists the Cassandra keyspaces under an existing Azure Cosmos DB database account.
// Parameters:
// resourceGroupName - name of an Azure resource group.
// accountName - cosmos DB database account name.
func (client DatabaseAccountsClient) ListCassandraKeyspaces(ctx context.Context, resourceGroupName string, accountName string) (result CassandraKeyspaceListResult, err error) {
	if tracing.IsEnabled() {
		ctx = tracing.StartSpan(ctx, fqdn+"/DatabaseAccountsClient.ListCassandraKeyspaces")
		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: accountName,
			Constraints: []validation.Constraint{{Target: "accountName", Name: validation.MaxLength, Rule: 50, Chain: nil},
				{Target: "accountName", Name: validation.MinLength, Rule: 3, Chain: nil},
				{Target: "accountName", Name: validation.Pattern, Rule: `^[a-z0-9]+(-[a-z0-9]+)*`, Chain: nil}}}}); err != nil {
		return result, validation.NewError("documentdb.DatabaseAccountsClient", "ListCassandraKeyspaces", err.Error())
	}

	req, err := client.ListCassandraKeyspacesPreparer(ctx, resourceGroupName, accountName)
	if err != nil {
		err = autorest.NewErrorWithError(err, "documentdb.DatabaseAccountsClient", "ListCassandraKeyspaces", nil, "Failure preparing request")
		return
	}

	resp, err := client.ListCassandraKeyspacesSender(req)
	if err != nil {
		result.Response = autorest.Response{Response: resp}
		err = autorest.NewErrorWithError(err, "documentdb.DatabaseAccountsClient", "ListCassandraKeyspaces", resp, "Failure sending request")
		return
	}

	result, err = client.ListCassandraKeyspacesResponder(resp)
	if err != nil {
		err = autorest.NewErrorWithError(err, "documentdb.DatabaseAccountsClient", "ListCassandraKeyspaces", resp, "Failure responding to request")
		return
	}

	return
}

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

	const APIVersion = "2015-04-08"
	queryParameters := map[string]interface{}{
		"api-version": APIVersion,
	}

	preparer := autorest.CreatePreparer(
		autorest.AsGet(),
		autorest.WithBaseURL(client.BaseURI),
		autorest.WithPathParameters("/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DocumentDB/databaseAccounts/{accountName}/apis/cassandra/keyspaces", pathParameters),
		autorest.WithQueryParameters(queryParameters))
	return preparer.Prepare((&http.Request{}).WithContext(ctx))
}

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

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

// ListCassandraTables lists the Cassandra table under an existing Azure Cosmos DB database account.
// Parameters:
// resourceGroupName - name of an Azure resource group.
// accountName - cosmos DB database account name.
// keyspaceName - cosmos DB keyspace name.
func (client DatabaseAccountsClient) ListCassandraTables(ctx context.Context, resourceGroupName string, accountName string, keyspaceName string) (result CassandraTableListResult, err error) {
	if tracing.IsEnabled() {
		ctx = tracing.StartSpan(ctx, fqdn+"/DatabaseAccountsClient.ListCassandraTables")
		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: accountName,
			Constraints: []validation.Constraint{{Target: "accountName", Name: validation.MaxLength, Rule: 50, Chain: nil},
				{Target: "accountName", Name: validation.MinLength, Rule: 3, Chain: nil},
				{Target: "accountName", Name: validation.Pattern, Rule: `^[a-z0-9]+(-[a-z0-9]+)*`, Chain: nil}}}}); err != nil {
		return result, validation.NewError("documentdb.DatabaseAccountsClient", "ListCassandraTables", err.Error())
	}

	req, err := client.ListCassandraTablesPreparer(ctx, resourceGroupName, accountName, keyspaceName)
	if err != nil {
		err = autorest.NewErrorWithError(err, "documentdb.DatabaseAccountsClient", "ListCassandraTables", nil, "Failure preparing request")
		return
	}

	resp, err := client.ListCassandraTablesSender(req)
	if err != nil {
		result.Response = autorest.Response{Response: resp}
		err = autorest.NewErrorWithError(err, "documentdb.DatabaseAccountsClient", "ListCassandraTables", resp, "Failure sending request")
		return
	}

	result, err = client.ListCassandraTablesResponder(resp)
	if err != nil {
		err = autorest.NewErrorWithError(err, "documentdb.DatabaseAccountsClient", "ListCassandraTables", resp, "Failure responding to request")
		return
	}

	return
}

// ListCassandraTablesPreparer prepares the ListCassandraTables request.
func (client DatabaseAccountsClient) ListCassandraTablesPreparer(ctx context.Context, resourceGroupName string, accountName string, keyspaceName string) (*http.Request, error) {
	pathParameters := map[string]interface{}{
		"accountName":       autorest.Encode("path", accountName),
		"keyspaceName":      autorest.Encode("path", keyspaceName),
		"resourceGroupName": autorest.Encode("path", resourceGroupName),
		"subscriptionId":    autorest.Encode("path", client.SubscriptionID),
	}

	const APIVersion = "2015-04-08"
	queryParameters := map[string]interface{}{
		"api-version": APIVersion,
	}

	preparer := autorest.CreatePreparer(
		autorest.AsGet(),
		autorest.WithBaseURL(client.BaseURI),
		autorest.WithPathParameters("/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DocumentDB/databaseAccounts/{accountName}/apis/cassandra/keyspaces/{keyspaceName}/tables", pathParameters),
		autorest.WithQueryParameters(queryParameters))
	return preparer.Prepare((&http.Request{}).WithContext(ctx))
}

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

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

// ListConnectionStrings lists the connection strings for the specified Azure Cosmos DB database account.
// Parameters:
// resourceGroupName - name of an Azure resource group.
// accountName - cosmos DB database account name.
func (client DatabaseAccountsClient) ListConnectionStrings(ctx context.Context, resourceGroupName string, accountName string) (result DatabaseAccountListConnectionStringsResult, err error) {
	if tracing.IsEnabled() {
		ctx = tracing.StartSpan(ctx, fqdn+"/DatabaseAccountsClient.ListConnectionStrings")
		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: accountName,
			Constraints: []validation.Constraint{{Target: "accountName", Name: validation.MaxLength, Rule: 50, Chain: nil},
				{Target: "accountName", Name: validation.MinLength, Rule: 3, Chain: nil},
				{Target: "accountName", Name: validation.Pattern, Rule: `^[a-z0-9]+(-[a-z0-9]+)*`, Chain: nil}}}}); err != nil {
		return result, validation.NewError("documentdb.DatabaseAccountsClient", "ListConnectionStrings", err.Error())
	}

	req, err := client.ListConnectionStringsPreparer(ctx, resourceGroupName, accountName)
	if err != nil {
		err = autorest.NewErrorWithError(err, "documentdb.DatabaseAccountsClient", "ListConnectionStrings", nil, "Failure preparing request")
		return
	}

	resp, err := client.ListConnectionStringsSender(req)
	if err != nil {
		result.Response = autorest.Response{Response: resp}
		err = autorest.NewErrorWithError(err, "documentdb.DatabaseAccountsClient", "ListConnectionStrings", resp, "Failure sending request")
		return
	}

	result, err = client.ListConnectionStringsResponder(resp)
	if err != nil {
		err = autorest.NewErrorWithError(err, "documentdb.DatabaseAccountsClient", "ListConnectionStrings", resp, "Failure responding to request")
		return
	}

	return
}

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

	const APIVersion = "2015-04-08"
	queryParameters := map[string]interface{}{
		"api-version": APIVersion,
	}

	preparer := autorest.CreatePreparer(
		autorest.AsPost(),
		autorest.WithBaseURL(client.BaseURI),
		autorest.WithPathParameters("/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DocumentDB/databaseAccounts/{accountName}/listConnectionStrings", pathParameters),
		autorest.WithQueryParameters(queryParameters))
	return preparer.Prepare((&http.Request{}).WithContext(ctx))
}

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

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

// ListGremlinDatabases lists the Gremlin databases under an existing Azure Cosmos DB database account.
// Parameters:
// resourceGroupName - name of an Azure resource group.
// accountName - cosmos DB database account name.
func (client DatabaseAccountsClient) ListGremlinDatabases(ctx context.Context, resourceGroupName string, accountName string) (result GremlinDatabaseListResult, err error) {
	if tracing.IsEnabled() {
		ctx = tracing.StartSpan(ctx, fqdn+"/DatabaseAccountsClient.ListGremlinDatabases")
		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: accountName,
			Constraints: []validation.Constraint{{Target: "accountName", Name: validation.MaxLength, Rule: 50, Chain: nil},
				{Target: "accountName", Name: validation.MinLength, Rule: 3, Chain: nil},
				{Target: "accountName", Name: validation.Pattern, Rule: `^[a-z0-9]+(-[a-z0-9]+)*`, Chain: nil}}}}); err != nil {
		return result, validation.NewError("documentdb.DatabaseAccountsClient", "ListGremlinDatabases", err.Error())
	}

	req, err := client.ListGremlinDatabasesPreparer(ctx, resourceGroupName, accountName)
	if err != nil {
		err = autorest.NewErrorWithError(err, "documentdb.DatabaseAccountsClient", "ListGremlinDatabases", nil, "Failure preparing request")
		return
	}

	resp, err := client.ListGremlinDatabasesSender(req)
	if err != nil {
		result.Response = autorest.Response{Response: resp}
		err = autorest.NewErrorWithError(err, "documentdb.DatabaseAccountsClient", "ListGremlinDatabases", resp, "Failure sending request")
		return
	}

	result, err = client.ListGremlinDatabasesResponder(resp)
	if err != nil {
		err = autorest.NewErrorWithError(err, "documentdb.DatabaseAccountsClient", "ListGremlinDatabases", resp, "Failure responding to request")
		return
	}

	return
}

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

	const APIVersion = "2015-04-08"
	queryParameters := map[string]interface{}{
		"api-version": APIVersion,
	}

	preparer := autorest.CreatePreparer(
		autorest.AsGet(),
		autorest.WithBaseURL(client.BaseURI),
		autorest.WithPathParameters("/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DocumentDB/databaseAccounts/{accountName}/apis/gremlin/databases", pathParameters),
		autorest.WithQueryParameters(queryParameters))
	return preparer.Prepare((&http.Request{}).WithContext(ctx))
}

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

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

// ListGremlinGraphs lists the Gremlin graph under an existing Azure Cosmos DB database account.
// Parameters:
// resourceGroupName - name of an Azure resource group.
// accountName - cosmos DB database account name.
// databaseName - cosmos DB database name.
func (client DatabaseAccountsClient) ListGremlinGraphs(ctx context.Context, resourceGroupName string, accountName string, databaseName string) (result GremlinGraphListResult, err error) {
	if tracing.IsEnabled() {
		ctx = tracing.StartSpan(ctx, fqdn+"/DatabaseAccountsClient.ListGremlinGraphs")
		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: accountName,
			Constraints: []validation.Constraint{{Target: "accountName", Name: validation.MaxLength, Rule: 50, Chain: nil},
				{Target: "accountName", Name: validation.MinLength, Rule: 3, Chain: nil},
				{Target: "accountName", Name: validation.Pattern, Rule: `^[a-z0-9]+(-[a-z0-9]+)*`, Chain: nil}}}}); err != nil {
		return result, validation.NewError("documentdb.DatabaseAccountsClient", "ListGremlinGraphs", err.Error())
	}

	req, err := client.ListGremlinGraphsPreparer(ctx, resourceGroupName, accountName, databaseName)
	if err != nil {
		err = autorest.NewErrorWithError(err, "documentdb.DatabaseAccountsClient", "ListGremlinGraphs", nil, "Failure preparing request")
		return
	}

	resp, err := client.ListGremlinGraphsSender(req)
	if err != nil {
		result.Response = autorest.Response{Response: resp}
		err = autorest.NewErrorWithError(err, "documentdb.DatabaseAccountsClient", "ListGremlinGraphs", resp, "Failure sending request")
		return
	}

	result, err = client.ListGremlinGraphsResponder(resp)
	if err != nil {
		err = autorest.NewErrorWithError(err, "documentdb.DatabaseAccountsClient", "ListGremlinGraphs", resp, "Failure responding to request")
		return
	}

	return
}

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

	const APIVersion = "2015-04-08"
	queryParameters := map[string]interface{}{
		"api-version": APIVersion,
	}

	preparer := autorest.CreatePreparer(
		autorest.AsGet(),
		autorest.WithBaseURL(client.BaseURI),
		autorest.WithPathParameters("/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DocumentDB/databaseAccounts/{accountName}/apis/gremlin/databases/{databaseName}/graphs", pathParameters),
		autorest.WithQueryParameters(queryParameters))
	return preparer.Prepare((&http.Request{}).WithContext(ctx))
}

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

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

// ListKeys lists the access keys for the specified Azure Cosmos DB database account.
// Parameters:
// resourceGroupName - name of an Azure resource group.
// accountName - cosmos DB database account name.
func (client DatabaseAccountsClient) ListKeys(ctx context.Context, resourceGroupName string, accountName string) (result DatabaseAccountListKeysResult, err error) {
	if tracing.IsEnabled() {
		ctx = tracing.StartSpan(ctx, fqdn+"/DatabaseAccountsClient.ListKeys")
		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: accountName,
			Constraints: []validation.Constraint{{Target: "accountName", Name: validation.MaxLength, Rule: 50, Chain: nil},
				{Target: "accountName", Name: validation.MinLength, Rule: 3, Chain: nil},
				{Target: "accountName", Name: validation.Pattern, Rule: `^[a-z0-9]+(-[a-z0-9]+)*`, Chain: nil}}}}); err != nil {
		return result, validation.NewError("documentdb.DatabaseAccountsClient", "ListKeys", err.Error())
	}

	req, err := client.ListKeysPreparer(ctx, resourceGroupName, accountName)
	if err != nil {
		err = autorest.NewErrorWithError(err, "documentdb.DatabaseAccountsClient", "ListKeys", nil, "Failure preparing request")
		return
	}

	resp, err := client.ListKeysSender(req)
	if err != nil {
		result.Response = autorest.Response{Response: resp}
		err = autorest.NewErrorWithError(err, "documentdb.DatabaseAccountsClient", "ListKeys", resp, "Failure sending request")
		return
	}

	result, err = client.ListKeysResponder(resp)
	if err != nil {
		err = autorest.NewErrorWithError(err, "documentdb.DatabaseAccountsClient", "ListKeys", resp, "Failure responding to request")
		return
	}

	return
}

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

	const APIVersion = "2015-04-08"
	queryParameters := map[string]interface{}{
		"api-version": APIVersion,
	}

	preparer := autorest.CreatePreparer(
		autorest.AsPost(),
		autorest.WithBaseURL(client.BaseURI),
		autorest.WithPathParameters("/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DocumentDB/databaseAccounts/{accountName}/listKeys", pathParameters),
		autorest.WithQueryParameters(queryParameters))
	return preparer.Prepare((&http.Request{}).WithContext(ctx))
}

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

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

// ListMetricDefinitions retrieves metric definitions for the given database account.
// Parameters:
// resourceGroupName - name of an Azure resource group.
// accountName - cosmos DB database account name.
func (client DatabaseAccountsClient) ListMetricDefinitions(ctx context.Context, resourceGroupName string, accountName string) (result MetricDefinitionsListResult, err error) {
	if tracing.IsEnabled() {
		ctx = tracing.StartSpan(ctx, fqdn+"/DatabaseAccountsClient.ListMetricDefinitions")
		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: accountName,
			Constraints: []validation.Constraint{{Target: "accountName", Name: validation.MaxLength, Rule: 50, Chain: nil},
				{Target: "accountName", Name: validation.MinLength, Rule: 3, Chain: nil},
				{Target: "accountName", Name: validation.Pattern, Rule: `^[a-z0-9]+(-[a-z0-9]+)*`, Chain: nil}}}}); err != nil {
		return result, validation.NewError("documentdb.DatabaseAccountsClient", "ListMetricDefinitions", err.Error())
	}

	req, err := client.ListMetricDefinitionsPreparer(ctx, resourceGroupName, accountName)
	if err != nil {
		err = autorest.NewErrorWithError(err, "documentdb.DatabaseAccountsClient", "ListMetricDefinitions", nil, "Failure preparing request")
		return
	}

	resp, err := client.ListMetricDefinitionsSender(req)
	if err != nil {
		result.Response = autorest.Response{Response: resp}
		err = autorest.NewErrorWithError(err, "documentdb.DatabaseAccountsClient", "ListMetricDefinitions", resp, "Failure sending request")
		return
	}

	result, err = client.ListMetricDefinitionsResponder(resp)
	if err != nil {
		err = autorest.NewErrorWithError(err, "documentdb.DatabaseAccountsClient", "ListMetricDefinitions", resp, "Failure responding to request")
		return
	}

	return
}

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

	const APIVersion = "2015-04-08"
	queryParameters := map[string]interface{}{
		"api-version": APIVersion,
	}

	preparer := autorest.CreatePreparer(
		autorest.AsGet(),
		autorest.WithBaseURL(client.BaseURI),
		autorest.WithPathParameters("/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DocumentDB/databaseAccounts/{accountName}/metricDefinitions", pathParameters),
		autorest.WithQueryParameters(queryParameters))
	return preparer.Prepare((&http.Request{}).WithContext(ctx))
}

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

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

// ListMetrics retrieves the metrics determined by the given filter for the given database account.
// Parameters:
// resourceGroupName - name of an Azure resource group.
// accountName - cosmos DB database account name.
// filter - an OData filter expression that describes a subset of metrics to return. The parameters that can be
// filtered are name.value (name of the metric, can have an or of multiple names), startTime, endTime, and
// timeGrain. The supported operator is eq.
func (client DatabaseAccountsClient) ListMetrics(ctx context.Context, resourceGroupName string, accountName string, filter string) (result MetricListResult, err error) {
	if tracing.IsEnabled() {
		ctx = tracing.StartSpan(ctx, fqdn+"/DatabaseAccountsClient.ListMetrics")
		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: accountName,
			Constraints: []validation.Constraint{{Target: "accountName", Name: validation.MaxLength, Rule: 50, Chain: nil},
				{Target: "accountName", Name: validation.MinLength, Rule: 3, Chain: nil},
				{Target: "accountName", Name: validation.Pattern, Rule: `^[a-z0-9]+(-[a-z0-9]+)*`, Chain: nil}}}}); err != nil {
		return result, validation.NewError("documentdb.DatabaseAccountsClient", "ListMetrics", err.Error())
	}

	req, err := client.ListMetricsPreparer(ctx, resourceGroupName, accountName, filter)
	if err != nil {
		err = autorest.NewErrorWithError(err, "documentdb.DatabaseAccountsClient", "ListMetrics", nil, "Failure preparing request")
		return
	}

	resp, err := client.ListMetricsSender(req)
	if err != nil {
		result.Response = autorest.Response{Response: resp}
		err = autorest.NewErrorWithError(err, "documentdb.DatabaseAccountsClient", "ListMetrics", resp, "Failure sending request")
		return
	}

	result, err = client.ListMetricsResponder(resp)
	if err != nil {
		err = autorest.NewErrorWithError(err, "documentdb.DatabaseAccountsClient", "ListMetrics", resp, "Failure responding to request")
		return
	}

	return
}

// ListMetricsPreparer prepares the ListMetrics request.
func (client DatabaseAccountsClient) ListMetricsPreparer(ctx context.Context, resourceGroupName string, accountName string, filter string) (*http.Request, error) {
	pathParameters := map[string]interface{}{
		"accountName":       autorest.Encode("path", accountName),
		"resourceGroupName": autorest.Encode("path", resourceGroupName),
		"subscriptionId":    autorest.Encode("path", client.SubscriptionID),
	}

	const APIVersion = "2015-04-08"
	queryParameters := map[string]interface{}{
		"$filter":     autorest.Encode("query", filter),
		"api-version": APIVersion,
	}

	preparer := autorest.CreatePreparer(
		autorest.AsGet(),
		autorest.WithBaseURL(client.BaseURI),
		autorest.WithPathParameters("/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DocumentDB/databaseAccounts/{accountName}/metrics", pathParameters),
		autorest.WithQueryParameters(queryParameters))
	return preparer.Prepare((&http.Request{}).WithContext(ctx))
}

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

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

// ListMongoDBCollections lists the MongoDB collection under an existing Azure Cosmos DB database account.
// Parameters:
// resourceGroupName - name of an Azure resource group.
// accountName - cosmos DB database account name.
// databaseName - cosmos DB database name.
func (client DatabaseAccountsClient) ListMongoDBCollections(ctx context.Context, resourceGroupName string, accountName string, databaseName string) (result MongoDBCollectionListResult, err error) {
	if tracing.IsEnabled() {
		ctx = tracing.StartSpan(ctx, fqdn+"/DatabaseAccountsClient.ListMongoDBCollections")
		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: accountName,
			Constraints: []validation.Constraint{{Target: "accountName", Name: validation.MaxLength, Rule: 50, Chain: nil},
				{Target: "accountName", Name: validation.MinLength, Rule: 3, Chain: nil},
				{Target: "accountName", Name: validation.Pattern, Rule: `^[a-z0-9]+(-[a-z0-9]+)*`, Chain: nil}}}}); err != nil {
		return result, validation.NewError("documentdb.DatabaseAccountsClient", "ListMongoDBCollections", err.Error())
	}

	req, err := client.ListMongoDBCollectionsPreparer(ctx, resourceGroupName, accountName, databaseName)
	if err != nil {
		err = autorest.NewErrorWithError(err, "documentdb.DatabaseAccountsClient", "ListMongoDBCollections", nil, "Failure preparing request")
		return
	}

	resp, err := client.ListMongoDBCollectionsSender(req)
	if err != nil {
		result.Response = autorest.Response{Response: resp}
		err = autorest.NewErrorWithError(err, "documentdb.DatabaseAccountsClient", "ListMongoDBCollections", resp, "Failure sending request")
		return
	}

	result, err = client.ListMongoDBCollectionsResponder(resp)
	if err != nil {
		err = autorest.NewErrorWithError(err, "documentdb.DatabaseAccountsClient", "ListMongoDBCollections", resp, "Failure responding to request")
		return
	}

	return
}

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

	const APIVersion = "2015-04-08"
	queryParameters := map[string]interface{}{
		"api-version": APIVersion,
	}

	preparer := autorest.CreatePreparer(
		autorest.AsGet(),
		autorest.WithBaseURL(client.BaseURI),
		autorest.WithPathParameters("/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DocumentDB/databaseAccounts/{accountName}/apis/mongodb/databases/{databaseName}/collections", pathParameters),
		autorest.WithQueryParameters(queryParameters))
	return preparer.Prepare((&http.Request{}).WithContext(ctx))
}

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

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

// ListMongoDBDatabases lists the MongoDB databases under an existing Azure Cosmos DB database account.
// Parameters:
// resourceGroupName - name of an Azure resource group.
// accountName - cosmos DB database account name.
func (client DatabaseAccountsClient) ListMongoDBDatabases(ctx context.Context, resourceGroupName string, accountName string) (result MongoDBDatabaseListResult, err error) {
	if tracing.IsEnabled() {
		ctx = tracing.StartSpan(ctx, fqdn+"/DatabaseAccountsClient.ListMongoDBDatabases")
		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: accountName,
			Constraints: []validation.Constraint{{Target: "accountName", Name: validation.MaxLength, Rule: 50, Chain: nil},
				{Target: "accountName", Name: validation.MinLength, Rule: 3, Chain: nil},
				{Target: "accountName", Name: validation.Pattern, Rule: `^[a-z0-9]+(-[a-z0-9]+)*`, Chain: nil}}}}); err != nil {
		return result, validation.NewError("documentdb.DatabaseAccountsClient", "ListMongoDBDatabases", err.Error())
	}

	req, err := client.ListMongoDBDatabasesPreparer(ctx, resourceGroupName, accountName)
	if err != nil {
		err = autorest.NewErrorWithError(err, "documentdb.DatabaseAccountsClient", "ListMongoDBDatabases", nil, "Failure preparing request")
		return
	}

	resp, err := client.ListMongoDBDatabasesSender(req)
	if err != nil {
		result.Response = autorest.Response{Response: resp}
		err = autorest.NewErrorWithError(err, "documentdb.DatabaseAccountsClient", "ListMongoDBDatabases", resp, "Failure sending request")
		return
	}

	result, err = client.ListMongoDBDatabasesResponder(resp)
	if err != nil {
		err = autorest.NewErrorWithError(err, "documentdb.DatabaseAccountsClient", "ListMongoDBDatabases", resp, "Failure responding to request")
		return
	}

	return
}

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

	const APIVersion = "2015-04-08"
	queryParameters := map[string]interface{}{
		"api-version": APIVersion,
	}

	preparer := autorest.CreatePreparer(
		autorest.AsGet(),
		autorest.WithBaseURL(client.BaseURI),
		autorest.WithPathParameters("/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DocumentDB/databaseAccounts/{accountName}/apis/mongodb/databases", pathParameters),
		autorest.WithQueryParameters(queryParameters))
	return preparer.Prepare((&http.Request{}).WithContext(ctx))
}

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

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

// ListReadOnlyKeys lists the read-only access keys for the specified Azure Cosmos DB database account.
// Parameters:
// resourceGroupName - name of an Azure resource group.
// accountName - cosmos DB database account name.
func (client DatabaseAccountsClient) ListReadOnlyKeys(ctx context.Context, resourceGroupName string, accountName string) (result DatabaseAccountListReadOnlyKeysResult, err error) {
	if tracing.IsEnabled() {
		ctx = tracing.StartSpan(ctx, fqdn+"/DatabaseAccountsClient.ListReadOnlyKeys")
		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: accountName,
			Constraints: []validation.Constraint{{Target: "accountName", Name: validation.MaxLength, Rule: 50, Chain: nil},
				{Target: "accountName", Name: validation.MinLength, Rule: 3, Chain: nil},
				{Target: "accountName", Name: validation.Pattern, Rule: `^[a-z0-9]+(-[a-z0-9]+)*`, Chain: nil}}}}); err != nil {
		return result, validation.NewError("documentdb.DatabaseAccountsClient", "ListReadOnlyKeys", err.Error())
	}

	req, err := client.ListReadOnlyKeysPreparer(ctx, resourceGroupName, accountName)
	if err != nil {
		err = autorest.NewErrorWithError(err, "documentdb.DatabaseAccountsClient", "ListReadOnlyKeys", nil, "Failure preparing request")
		return
	}

	resp, err := client.ListReadOnlyKeysSender(req)
	if err != nil {
		result.Response = autorest.Response{Response: resp}
		err = autorest.NewErrorWithError(err, "documentdb.DatabaseAccountsClient", "ListReadOnlyKeys", resp, "Failure sending request")
		return
	}

	result, err = client.ListReadOnlyKeysResponder(resp)
	if err != nil {
		err = autorest.NewErrorWithError(err, "documentdb.DatabaseAccountsClient", "ListReadOnlyKeys", resp, "Failure responding to request")
		return
	}

	return
}

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

	const APIVersion = "2015-04-08"
	queryParameters := map[string]interface{}{
		"api-version": APIVersion,
	}

	preparer := autorest.CreatePreparer(
		autorest.AsPost(),
		autorest.WithBaseURL(client.BaseURI),
		autorest.WithPathParameters("/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DocumentDB/databaseAccounts/{accountName}/readonlykeys", pathParameters),
		autorest.WithQueryParameters(queryParameters))
	return preparer.Prepare((&http.Request{}).WithContext(ctx))
}

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

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

// ListSQLContainers lists the SQL container under an existing Azure Cosmos DB database account.
// Parameters:
// resourceGroupName - name of an Azure resource group.
// accountName - cosmos DB database account name.
// databaseName - cosmos DB database name.
func (client DatabaseAccountsClient) ListSQLContainers(ctx context.Context, resourceGroupName string, accountName string, databaseName string) (result SQLContainerListResult, err error) {
	if tracing.IsEnabled() {
		ctx = tracing.StartSpan(ctx, fqdn+"/DatabaseAccountsClient.ListSQLContainers")
		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: accountName,
			Constraints: []validation.Constraint{{Target: "accountName", Name: validation.MaxLength, Rule: 50, Chain: nil},
				{Target: "accountName", Name: validation.MinLength, Rule: 3, Chain: nil},
				{Target: "accountName", Name: validation.Pattern, Rule: `^[a-z0-9]+(-[a-z0-9]+)*`, Chain: nil}}}}); err != nil {
		return result, validation.NewError("documentdb.DatabaseAccountsClient", "ListSQLContainers", err.Error())
	}

	req, err := client.ListSQLContainersPreparer(ctx, resourceGroupName, accountName, databaseName)
	if err != nil {
		err = autorest.NewErrorWithError(err, "documentdb.DatabaseAccountsClient", "ListSQLContainers", nil, "Failure preparing request")
		return
	}

	resp, err := client.ListSQLContainersSender(req)
	if err != nil {
		result.Response = autorest.Response{Response: resp}
		err = autorest.NewErrorWithError(err, "documentdb.DatabaseAccountsClient", "ListSQLContainers", resp, "Failure sending request")
		return
	}

	result, err = client.ListSQLContainersResponder(resp)
	if err != nil {
		err = autorest.NewErrorWithError(err, "documentdb.DatabaseAccountsClient", "ListSQLContainers", resp, "Failure responding to request")
		return
	}

	return
}

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

	const APIVersion = "2015-04-08"
	queryParameters := map[string]interface{}{
		"api-version": APIVersion,
	}

	preparer := autorest.CreatePreparer(
		autorest.AsGet(),
		autorest.WithBaseURL(client.BaseURI),
		autorest.WithPathParameters("/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DocumentDB/databaseAccounts/{accountName}/apis/sql/databases/{databaseName}/containers", pathParameters),
		autorest.WithQueryParameters(queryParameters))
	return preparer.Prepare((&http.Request{}).WithContext(ctx))
}

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

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

// ListSQLDatabases lists the SQL databases under an existing Azure Cosmos DB database account.
// Parameters:
// resourceGroupName - name of an Azure resource group.
// accountName - cosmos DB database account name.
func (client DatabaseAccountsClient) ListSQLDatabases(ctx context.Context, resourceGroupName string, accountName string) (result SQLDatabaseListResult, err error) {
	if tracing.IsEnabled() {
		ctx = tracing.StartSpan(ctx, fqdn+"/DatabaseAccountsClient.ListSQLDatabases")
		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: accountName,
			Constraints: []validation.Constraint{{Target: "accountName", Name: validation.MaxLength, Rule: 50, Chain: nil},
				{Target: "accountName", Name: validation.MinLength, Rule: 3, Chain: nil},
				{Target: "accountName", Name: validation.Pattern, Rule: `^[a-z0-9]+(-[a-z0-9]+)*`, Chain: nil}}}}); err != nil {
		return result, validation.NewError("documentdb.DatabaseAccountsClient", "ListSQLDatabases", err.Error())
	}

	req, err := client.ListSQLDatabasesPreparer(ctx, resourceGroupName, accountName)
	if err != nil {
		err = autorest.NewErrorWithError(err, "documentdb.DatabaseAccountsClient", "ListSQLDatabases", nil, "Failure preparing request")
		return
	}

	resp, err := client.ListSQLDatabasesSender(req)
	if err != nil {
		result.Response = autorest.Response{Response: resp}
		err = autorest.NewErrorWithError(err, "documentdb.DatabaseAccountsClient", "ListSQLDatabases", resp, "Failure sending request")
		return
	}

	result, err = client.ListSQLDatabasesResponder(resp)
	if err != nil {
		err = autorest.NewErrorWithError(err, "documentdb.DatabaseAccountsClient", "ListSQLDatabases", resp, "Failure responding to request")
		return
	}

	return
}

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

	const APIVersion = "2015-04-08"
	queryParameters := map[string]interface{}{
		"api-version": APIVersion,
	}

	preparer := autorest.CreatePreparer(
		autorest.AsGet(),
		autorest.WithBaseURL(client.BaseURI),
		autorest.WithPathParameters("/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DocumentDB/databaseAccounts/{accountName}/apis/sql/databases", pathParameters),
		autorest.WithQueryParameters(queryParameters))
	return preparer.Prepare((&http.Request{}).WithContext(ctx))
}

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

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

// ListTables lists the Tables under an existing Azure Cosmos DB database account.
// Parameters:
// resourceGroupName - name of an Azure resource group.
// accountName - cosmos DB database account name.
func (client DatabaseAccountsClient) ListTables(ctx context.Context, resourceGroupName string, accountName string) (result TableListResult, err error) {
	if tracing.IsEnabled() {
		ctx = tracing.StartSpan(ctx, fqdn+"/DatabaseAccountsClient.ListTables")
		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: accountName,
			Constraints: []validation.Constraint{{Target: "accountName", Name: validation.MaxLength, Rule: 50, Chain: nil},
				{Target: "accountName", Name: validation.MinLength, Rule: 3, Chain: nil},
				{Target: "accountName", Name: validation.Pattern, Rule: `^[a-z0-9]+(-[a-z0-9]+)*`, Chain: nil}}}}); err != nil {
		return result, validation.NewError("documentdb.DatabaseAccountsClient", "ListTables", err.Error())
	}

	req, err := client.ListTablesPreparer(ctx, resourceGroupName, accountName)
	if err != nil {
		err = autorest.NewErrorWithError(err, "documentdb.DatabaseAccountsClient", "ListTables", nil, "Failure preparing request")
		return
	}

	resp, err := client.ListTablesSender(req)
	if err != nil {
		result.Response = autorest.Response{Response: resp}
		err = autorest.NewErrorWithError(err, "documentdb.DatabaseAccountsClient", "ListTables", resp, "Failure sending request")
		return
	}

	result, err = client.ListTablesResponder(resp)
	if err != nil {
		err = autorest.NewErrorWithError(err, "documentdb.DatabaseAccountsClient", "ListTables", resp, "Failure responding to request")
		return
	}

	return
}

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

	const APIVersion = "2015-04-08"
	queryParameters := map[string]interface{}{
		"api-version": APIVersion,
	}

	preparer := autorest.CreatePreparer(
		autorest.AsGet(),
		autorest.WithBaseURL(client.BaseURI),
		autorest.WithPathParameters("/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DocumentDB/databaseAccounts/{accountName}/apis/table/tables", pathParameters),
		autorest.WithQueryParameters(queryParameters))
	return preparer.Prepare((&http.Request{}).WithContext(ctx))
}

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

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

// ListUsages retrieves the usages (most recent data) for the given database account.
// Parameters:
// resourceGroupName - name of an Azure resource group.
// accountName - cosmos DB database account name.
// filter - an OData filter expression that describes a subset of usages to return. The supported parameter is
// name.value (name of the metric, can have an or of multiple names).
func (client DatabaseAccountsClient) ListUsages(ctx context.Context, resourceGroupName string, accountName string, filter string) (result UsagesResult, err error) {
	if tracing.IsEnabled() {
		ctx = tracing.StartSpan(ctx, fqdn+"/DatabaseAccountsClient.ListUsages")
		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: accountName,
			Constraints: []validation.Constraint{{Target: "accountName", Name: validation.MaxLength, Rule: 50, Chain: nil},
				{Target: "accountName", Name: validation.MinLength, Rule: 3, Chain: nil},
				{Target: "accountName", Name: validation.Pattern, Rule: `^[a-z0-9]+(-[a-z0-9]+)*`, Chain: nil}}}}); err != nil {
		return result, validation.NewError("documentdb.DatabaseAccountsClient", "ListUsages", err.Error())
	}

	req, err := client.ListUsagesPreparer(ctx, resourceGroupName, accountName, filter)
	if err != nil {
		err = autorest.NewErrorWithError(err, "documentdb.DatabaseAccountsClient", "ListUsages", nil, "Failure preparing request")
		return
	}

	resp, err := client.ListUsagesSender(req)
	if err != nil {
		result.Response = autorest.Response{Response: resp}
		err = autorest.NewErrorWithError(err, "documentdb.DatabaseAccountsClient", "ListUsages", resp, "Failure sending request")
		return
	}

	result, err = client.ListUsagesResponder(resp)
	if err != nil {
		err = autorest.NewErrorWithError(err, "documentdb.DatabaseAccountsClient", "ListUsages", resp, "Failure responding to request")
		return
	}

	return
}

// ListUsagesPreparer prepares the ListUsages request.
func (client DatabaseAccountsClient) ListUsagesPreparer(ctx context.Context, resourceGroupName string, accountName string, filter string) (*http.Request, error) {
	pathParameters := map[string]interface{}{
		"accountName":       autorest.Encode("path", accountName),
		"resourceGroupName": autorest.Encode("path", resourceGroupName),
		"subscriptionId":    autorest.Encode("path", client.SubscriptionID),
	}

	const APIVersion = "2015-04-08"
	queryParameters := map[string]interface{}{
		"api-version": APIVersion,
	}
	if len(filter) > 0 {
		queryParameters["$filter"] = autorest.Encode("query", filter)
	}

	preparer := autorest.CreatePreparer(
		autorest.AsGet(),
		autorest.WithBaseURL(client.BaseURI),
		autorest.WithPathParameters("/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DocumentDB/databaseAccounts/{accountName}/usages", pathParameters),
		autorest.WithQueryParameters(queryParameters))
	return preparer.Prepare((&http.Request{}).WithContext(ctx))
}

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

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

// OfflineRegion offline the specified region for the specified Azure Cosmos DB database account.
// Parameters:
// resourceGroupName - name of an Azure resource group.
// accountName - cosmos DB database account name.
// regionParameterForOffline - cosmos DB region to offline for the database account.
func (client DatabaseAccountsClient) OfflineRegion(ctx context.Context, resourceGroupName string, accountName string, regionParameterForOffline RegionForOnlineOffline) (result DatabaseAccountsOfflineRegionFuture, err error) {
	if tracing.IsEnabled() {
		ctx = tracing.StartSpan(ctx, fqdn+"/DatabaseAccountsClient.OfflineRegion")
		defer func() {
			sc := -1
			if result.FutureAPI != nil && result.FutureAPI.Response() != nil {
				sc = result.FutureAPI.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: accountName,
			Constraints: []validation.Constraint{{Target: "accountName", Name: validation.MaxLength, Rule: 50, Chain: nil},
				{Target: "accountName", Name: validation.MinLength, Rule: 3, Chain: nil},
				{Target: "accountName", Name: validation.Pattern, Rule: `^[a-z0-9]+(-[a-z0-9]+)*`, Chain: nil}}},
		{TargetValue: regionParameterForOffline,
			Constraints: []validation.Constraint{{Target: "regionParameterForOffline.Region", Name: validation.Null, Rule: true, Chain: nil}}}}); err != nil {
		return result, validation.NewError("documentdb.DatabaseAccountsClient", "OfflineRegion", err.Error())
	}

	req, err := client.OfflineRegionPreparer(ctx, resourceGroupName, accountName, regionParameterForOffline)
	if err != nil {
		err = autorest.NewErrorWithError(err, "documentdb.DatabaseAccountsClient", "OfflineRegion", nil, "Failure preparing request")
		return
	}

	result, err = client.OfflineRegionSender(req)
	if err != nil {
		err = autorest.NewErrorWithError(err, "documentdb.DatabaseAccountsClient", "OfflineRegion", nil, "Failure sending request")
		return
	}

	return
}

// OfflineRegionPreparer prepares the OfflineRegion request.
func (client DatabaseAccountsClient) OfflineRegionPreparer(ctx context.Context, resourceGroupName string, accountName string, regionParameterForOffline RegionForOnlineOffline) (*http.Request, error) {
	pathParameters := map[string]interface{}{
		"accountName":       autorest.Encode("path", accountName),
		"resourceGroupName": autorest.Encode("path", resourceGroupName),
		"subscriptionId":    autorest.Encode("path", client.SubscriptionID),
	}

	const APIVersion = "2015-04-08"
	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.DocumentDB/databaseAccounts/{accountName}/offlineRegion", pathParameters),
		autorest.WithJSON(regionParameterForOffline),
		autorest.WithQueryParameters(queryParameters))
	return preparer.Prepare((&http.Request{}).WithContext(ctx))
}

// OfflineRegionSender sends the OfflineRegion request. The method will close the
// http.Response Body if it receives an error.
func (client DatabaseAccountsClient) OfflineRegionSender(req *http.Request) (future DatabaseAccountsOfflineRegionFuture, 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 DatabaseAccountsClient) (ar autorest.Response, err error) {
		var done bool
		done, err = future.DoneWithContext(context.Background(), client)
		if err != nil {
			err = autorest.NewErrorWithError(err, "documentdb.DatabaseAccountsOfflineRegionFuture", "Result", future.Response(), "Polling failure")
			return
		}
		if !done {
			err = azure.NewAsyncOpIncompleteError("documentdb.DatabaseAccountsOfflineRegionFuture")
			return
		}
		ar.Response = future.Response()
		return
	}
	return
}

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

// OnlineRegion online the specified region for the specified Azure Cosmos DB database account.
// Parameters:
// resourceGroupName - name of an Azure resource group.
// accountName - cosmos DB database account name.
// regionParameterForOnline - cosmos DB region to online for the database account.
func (client DatabaseAccountsClient) OnlineRegion(ctx context.Context, resourceGroupName string, accountName string, regionParameterForOnline RegionForOnlineOffline) (result DatabaseAccountsOnlineRegionFuture, err error) {
	if tracing.IsEnabled() {
		ctx = tracing.StartSpan(ctx, fqdn+"/DatabaseAccountsClient.OnlineRegion")
		defer func() {
			sc := -1
			if result.FutureAPI != nil && result.FutureAPI.Response() != nil {
				sc = result.FutureAPI.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: accountName,
			Constraints: []validation.Constraint{{Target: "accountName", Name: validation.MaxLength, Rule: 50, Chain: nil},
				{Target: "accountName", Name: validation.MinLength, Rule: 3, Chain: nil},
				{Target: "accountName", Name: validation.Pattern, Rule: `^[a-z0-9]+(-[a-z0-9]+)*`, Chain: nil}}},
		{TargetValue: regionParameterForOnline,
			Constraints: []validation.Constraint{{Target: "regionParameterForOnline.Region", Name: validation.Null, Rule: true, Chain: nil}}}}); err != nil {
		return result, validation.NewError("documentdb.DatabaseAccountsClient", "OnlineRegion", err.Error())
	}

	req, err := client.OnlineRegionPreparer(ctx, resourceGroupName, accountName, regionParameterForOnline)
	if err != nil {
		err = autorest.NewErrorWithError(err, "documentdb.DatabaseAccountsClient", "OnlineRegion", nil, "Failure preparing request")
		return
	}

	result, err = client.OnlineRegionSender(req)
	if err != nil {
		err = autorest.NewErrorWithError(err, "documentdb.DatabaseAccountsClient", "OnlineRegion", nil, "Failure sending request")
		return
	}

	return
}

// OnlineRegionPreparer prepares the OnlineRegion request.
func (client DatabaseAccountsClient) OnlineRegionPreparer(ctx context.Context, resourceGroupName string, accountName string, regionParameterForOnline RegionForOnlineOffline) (*http.Request, error) {
	pathParameters := map[string]interface{}{
		"accountName":       autorest.Encode("path", accountName),
		"resourceGroupName": autorest.Encode("path", resourceGroupName),
		"subscriptionId":    autorest.Encode("path", client.SubscriptionID),
	}

	const APIVersion = "2015-04-08"
	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.DocumentDB/databaseAccounts/{accountName}/onlineRegion", pathParameters),
		autorest.WithJSON(regionParameterForOnline),
		autorest.WithQueryParameters(queryParameters))
	return preparer.Prepare((&http.Request{}).WithContext(ctx))
}

// OnlineRegionSender sends the OnlineRegion request. The method will close the
// http.Response Body if it receives an error.
func (client DatabaseAccountsClient) OnlineRegionSender(req *http.Request) (future DatabaseAccountsOnlineRegionFuture, 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 DatabaseAccountsClient) (ar autorest.Response, err error) {
		var done bool
		done, err = future.DoneWithContext(context.Background(), client)
		if err != nil {
			err = autorest.NewErrorWithError(err, "documentdb.DatabaseAccountsOnlineRegionFuture", "Result", future.Response(), "Polling failure")
			return
		}
		if !done {
			err = azure.NewAsyncOpIncompleteError("documentdb.DatabaseAccountsOnlineRegionFuture")
			return
		}
		ar.Response = future.Response()
		return
	}
	return
}

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

// Patch patches the properties of an existing Azure Cosmos DB database account.
// Parameters:
// resourceGroupName - name of an Azure resource group.
// accountName - cosmos DB database account name.
// updateParameters - the tags parameter to patch for the current database account.
func (client DatabaseAccountsClient) Patch(ctx context.Context, resourceGroupName string, accountName string, updateParameters DatabaseAccountPatchParameters) (result DatabaseAccountsPatchFuture, err error) {
	if tracing.IsEnabled() {
		ctx = tracing.StartSpan(ctx, fqdn+"/DatabaseAccountsClient.Patch")
		defer func() {
			sc := -1
			if result.FutureAPI != nil && result.FutureAPI.Response() != nil {
				sc = result.FutureAPI.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: accountName,
			Constraints: []validation.Constraint{{Target: "accountName", Name: validation.MaxLength, Rule: 50, Chain: nil},
				{Target: "accountName", Name: validation.MinLength, Rule: 3, Chain: nil},
				{Target: "accountName", Name: validation.Pattern, Rule: `^[a-z0-9]+(-[a-z0-9]+)*`, Chain: nil}}}}); err != nil {
		return result, validation.NewError("documentdb.DatabaseAccountsClient", "Patch", err.Error())
	}

	req, err := client.PatchPreparer(ctx, resourceGroupName, accountName, updateParameters)
	if err != nil {
		err = autorest.NewErrorWithError(err, "documentdb.DatabaseAccountsClient", "Patch", nil, "Failure preparing request")
		return
	}

	result, err = client.PatchSender(req)
	if err != nil {
		err = autorest.NewErrorWithError(err, "documentdb.DatabaseAccountsClient", "Patch", nil, "Failure sending request")
		return
	}

	return
}

// PatchPreparer prepares the Patch request.
func (client DatabaseAccountsClient) PatchPreparer(ctx context.Context, resourceGroupName string, accountName string, updateParameters DatabaseAccountPatchParameters) (*http.Request, error) {
	pathParameters := map[string]interface{}{
		"accountName":       autorest.Encode("path", accountName),
		"resourceGroupName": autorest.Encode("path", resourceGroupName),
		"subscriptionId":    autorest.Encode("path", client.SubscriptionID),
	}

	const APIVersion = "2015-04-08"
	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.DocumentDB/databaseAccounts/{accountName}", pathParameters),
		autorest.WithJSON(updateParameters),
		autorest.WithQueryParameters(queryParameters))
	return preparer.Prepare((&http.Request{}).WithContext(ctx))
}

// PatchSender sends the Patch request. The method will close the
// http.Response Body if it receives an error.
func (client DatabaseAccountsClient) PatchSender(req *http.Request) (future DatabaseAccountsPatchFuture, 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 DatabaseAccountsClient) (da DatabaseAccount, err error) {
		var done bool
		done, err = future.DoneWithContext(context.Background(), client)
		if err != nil {
			err = autorest.NewErrorWithError(err, "documentdb.DatabaseAccountsPatchFuture", "Result", future.Response(), "Polling failure")
			return
		}
		if !done {
			err = azure.NewAsyncOpIncompleteError("documentdb.DatabaseAccountsPatchFuture")
			return
		}
		sender := autorest.DecorateSender(client, autorest.DoRetryForStatusCodes(client.RetryAttempts, client.RetryDuration, autorest.StatusCodesForRetry...))
		da.Response.Response, err = future.GetResult(sender)
		if da.Response.Response == nil && err == nil {
			err = autorest.NewErrorWithError(err, "documentdb.DatabaseAccountsPatchFuture", "Result", nil, "received nil response and error")
		}
		if err == nil && da.Response.Response.StatusCode != http.StatusNoContent {
			da, err = client.PatchResponder(da.Response.Response)
			if err != nil {
				err = autorest.NewErrorWithError(err, "documentdb.DatabaseAccountsPatchFuture", "Result", da.Response.Response, "Failure responding to request")
			}
		}
		return
	}
	return
}

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

// RegenerateKey regenerates an access key for the specified Azure Cosmos DB database account.
// Parameters:
// resourceGroupName - name of an Azure resource group.
// accountName - cosmos DB database account name.
// keyToRegenerate - the name of the key to regenerate.
func (client DatabaseAccountsClient) RegenerateKey(ctx context.Context, resourceGroupName string, accountName string, keyToRegenerate DatabaseAccountRegenerateKeyParameters) (result DatabaseAccountsRegenerateKeyFuture, err error) {
	if tracing.IsEnabled() {
		ctx = tracing.StartSpan(ctx, fqdn+"/DatabaseAccountsClient.RegenerateKey")
		defer func() {
			sc := -1
			if result.FutureAPI != nil && result.FutureAPI.Response() != nil {
				sc = result.FutureAPI.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: accountName,
			Constraints: []validation.Constraint{{Target: "accountName", Name: validation.MaxLength, Rule: 50, Chain: nil},
				{Target: "accountName", Name: validation.MinLength, Rule: 3, Chain: nil},
				{Target: "accountName", Name: validation.Pattern, Rule: `^[a-z0-9]+(-[a-z0-9]+)*`, Chain: nil}}}}); err != nil {
		return result, validation.NewError("documentdb.DatabaseAccountsClient", "RegenerateKey", err.Error())
	}

	req, err := client.RegenerateKeyPreparer(ctx, resourceGroupName, accountName, keyToRegenerate)
	if err != nil {
		err = autorest.NewErrorWithError(err, "documentdb.DatabaseAccountsClient", "RegenerateKey", nil, "Failure preparing request")
		return
	}

	result, err = client.RegenerateKeySender(req)
	if err != nil {
		err = autorest.NewErrorWithError(err, "documentdb.DatabaseAccountsClient", "RegenerateKey", nil, "Failure sending request")
		return
	}

	return
}

// RegenerateKeyPreparer prepares the RegenerateKey request.
func (client DatabaseAccountsClient) RegenerateKeyPreparer(ctx context.Context, resourceGroupName string, accountName string, keyToRegenerate DatabaseAccountRegenerateKeyParameters) (*http.Request, error) {
	pathParameters := map[string]interface{}{
		"accountName":       autorest.Encode("path", accountName),
		"resourceGroupName": autorest.Encode("path", resourceGroupName),
		"subscriptionId":    autorest.Encode("path", client.SubscriptionID),
	}

	const APIVersion = "2015-04-08"
	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.DocumentDB/databaseAccounts/{accountName}/regenerateKey", pathParameters),
		autorest.WithJSON(keyToRegenerate),
		autorest.WithQueryParameters(queryParameters))
	return preparer.Prepare((&http.Request{}).WithContext(ctx))
}

// RegenerateKeySender sends the RegenerateKey request. The method will close the
// http.Response Body if it receives an error.
func (client DatabaseAccountsClient) RegenerateKeySender(req *http.Request) (future DatabaseAccountsRegenerateKeyFuture, 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 DatabaseAccountsClient) (ar autorest.Response, err error) {
		var done bool
		done, err = future.DoneWithContext(context.Background(), client)
		if err != nil {
			err = autorest.NewErrorWithError(err, "documentdb.DatabaseAccountsRegenerateKeyFuture", "Result", future.Response(), "Polling failure")
			return
		}
		if !done {
			err = azure.NewAsyncOpIncompleteError("documentdb.DatabaseAccountsRegenerateKeyFuture")
			return
		}
		ar.Response = future.Response()
		return
	}
	return
}

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

// UpdateCassandraKeyspaceThroughput update RUs per second of an Azure Cosmos DB Cassandra Keyspace
// Parameters:
// resourceGroupName - name of an Azure resource group.
// accountName - cosmos DB database account name.
// keyspaceName - cosmos DB keyspace name.
// updateThroughputParameters - the RUs per second of the parameters to provide for the current Cassandra
// Keyspace.
func (client DatabaseAccountsClient) UpdateCassandraKeyspaceThroughput(ctx context.Context, resourceGroupName string, accountName string, keyspaceName string, updateThroughputParameters ThroughputUpdateParameters) (result DatabaseAccountsUpdateCassandraKeyspaceThroughputFuture, err error) {
	if tracing.IsEnabled() {
		ctx = tracing.StartSpan(ctx, fqdn+"/DatabaseAccountsClient.UpdateCassandraKeyspaceThroughput")
		defer func() {
			sc := -1
			if result.FutureAPI != nil && result.FutureAPI.Response() != nil {
				sc = result.FutureAPI.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: accountName,
			Constraints: []validation.Constraint{{Target: "accountName", Name: validation.MaxLength, Rule: 50, Chain: nil},
				{Target: "accountName", Name: validation.MinLength, Rule: 3, Chain: nil},
				{Target: "accountName", Name: validation.Pattern, Rule: `^[a-z0-9]+(-[a-z0-9]+)*`, Chain: nil}}},
		{TargetValue: updateThroughputParameters,
			Constraints: []validation.Constraint{{Target: "updateThroughputParameters.ThroughputUpdateProperties", Name: validation.Null, Rule: true,
				Chain: []validation.Constraint{{Target: "updateThroughputParameters.ThroughputUpdateProperties.Resource", Name: validation.Null, Rule: true,
					Chain: []validation.Constraint{{Target: "updateThroughputParameters.ThroughputUpdateProperties.Resource.Throughput", Name: validation.Null, Rule: true, Chain: nil}}},
				}}}}}); err != nil {
		return result, validation.NewError("documentdb.DatabaseAccountsClient", "UpdateCassandraKeyspaceThroughput", err.Error())
	}

	req, err := client.UpdateCassandraKeyspaceThroughputPreparer(ctx, resourceGroupName, accountName, keyspaceName, updateThroughputParameters)
	if err != nil {
		err = autorest.NewErrorWithError(err, "documentdb.DatabaseAccountsClient", "UpdateCassandraKeyspaceThroughput", nil, "Failure preparing request")
		return
	}

	result, err = client.UpdateCassandraKeyspaceThroughputSender(req)
	if err != nil {
		err = autorest.NewErrorWithError(err, "documentdb.DatabaseAccountsClient", "UpdateCassandraKeyspaceThroughput", nil, "Failure sending request")
		return
	}

	return
}

// UpdateCassandraKeyspaceThroughputPreparer prepares the UpdateCassandraKeyspaceThroughput request.
func (client DatabaseAccountsClient) UpdateCassandraKeyspaceThroughputPreparer(ctx context.Context, resourceGroupName string, accountName string, keyspaceName string, updateThroughputParameters ThroughputUpdateParameters) (*http.Request, error) {
	pathParameters := map[string]interface{}{
		"accountName":       autorest.Encode("path", accountName),
		"keyspaceName":      autorest.Encode("path", keyspaceName),
		"resourceGroupName": autorest.Encode("path", resourceGroupName),
		"subscriptionId":    autorest.Encode("path", client.SubscriptionID),
	}

	const APIVersion = "2015-04-08"
	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.DocumentDB/databaseAccounts/{accountName}/apis/cassandra/keyspaces/{keyspaceName}/settings/throughput", pathParameters),
		autorest.WithJSON(updateThroughputParameters),
		autorest.WithQueryParameters(queryParameters))
	return preparer.Prepare((&http.Request{}).WithContext(ctx))
}

// UpdateCassandraKeyspaceThroughputSender sends the UpdateCassandraKeyspaceThroughput request. The method will close the
// http.Response Body if it receives an error.
func (client DatabaseAccountsClient) UpdateCassandraKeyspaceThroughputSender(req *http.Request) (future DatabaseAccountsUpdateCassandraKeyspaceThroughputFuture, 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 DatabaseAccountsClient) (t Throughput, err error) {
		var done bool
		done, err = future.DoneWithContext(context.Background(), client)
		if err != nil {
			err = autorest.NewErrorWithError(err, "documentdb.DatabaseAccountsUpdateCassandraKeyspaceThroughputFuture", "Result", future.Response(), "Polling failure")
			return
		}
		if !done {
			err = azure.NewAsyncOpIncompleteError("documentdb.DatabaseAccountsUpdateCassandraKeyspaceThroughputFuture")
			return
		}
		sender := autorest.DecorateSender(client, autorest.DoRetryForStatusCodes(client.RetryAttempts, client.RetryDuration, autorest.StatusCodesForRetry...))
		t.Response.Response, err = future.GetResult(sender)
		if t.Response.Response == nil && err == nil {
			err = autorest.NewErrorWithError(err, "documentdb.DatabaseAccountsUpdateCassandraKeyspaceThroughputFuture", "Result", nil, "received nil response and error")
		}
		if err == nil && t.Response.Response.StatusCode != http.StatusNoContent {
			t, err = client.UpdateCassandraKeyspaceThroughputResponder(t.Response.Response)
			if err != nil {
				err = autorest.NewErrorWithError(err, "documentdb.DatabaseAccountsUpdateCassandraKeyspaceThroughputFuture", "Result", t.Response.Response, "Failure responding to request")
			}
		}
		return
	}
	return
}

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

// UpdateCassandraTableThroughput update RUs per second of an Azure Cosmos DB Cassandra table
// Parameters:
// resourceGroupName - name of an Azure resource group.
// accountName - cosmos DB database account name.
// keyspaceName - cosmos DB keyspace name.
// tableName - cosmos DB table name.
// updateThroughputParameters - the RUs per second of the parameters to provide for the current Cassandra
// table.
func (client DatabaseAccountsClient) UpdateCassandraTableThroughput(ctx context.Context, resourceGroupName string, accountName string, keyspaceName string, tableName string, updateThroughputParameters ThroughputUpdateParameters) (result DatabaseAccountsUpdateCassandraTableThroughputFuture, err error) {
	if tracing.IsEnabled() {
		ctx = tracing.StartSpan(ctx, fqdn+"/DatabaseAccountsClient.UpdateCassandraTableThroughput")
		defer func() {
			sc := -1
			if result.FutureAPI != nil && result.FutureAPI.Response() != nil {
				sc = result.FutureAPI.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: accountName,
			Constraints: []validation.Constraint{{Target: "accountName", Name: validation.MaxLength, Rule: 50, Chain: nil},
				{Target: "accountName", Name: validation.MinLength, Rule: 3, Chain: nil},
				{Target: "accountName", Name: validation.Pattern, Rule: `^[a-z0-9]+(-[a-z0-9]+)*`, Chain: nil}}},
		{TargetValue: updateThroughputParameters,
			Constraints: []validation.Constraint{{Target: "updateThroughputParameters.ThroughputUpdateProperties", Name: validation.Null, Rule: true,
				Chain: []validation.Constraint{{Target: "updateThroughputParameters.ThroughputUpdateProperties.Resource", Name: validation.Null, Rule: true,
					Chain: []validation.Constraint{{Target: "updateThroughputParameters.ThroughputUpdateProperties.Resource.Throughput", Name: validation.Null, Rule: true, Chain: nil}}},
				}}}}}); err != nil {
		return result, validation.NewError("documentdb.DatabaseAccountsClient", "UpdateCassandraTableThroughput", err.Error())
	}

	req, err := client.UpdateCassandraTableThroughputPreparer(ctx, resourceGroupName, accountName, keyspaceName, tableName, updateThroughputParameters)
	if err != nil {
		err = autorest.NewErrorWithError(err, "documentdb.DatabaseAccountsClient", "UpdateCassandraTableThroughput", nil, "Failure preparing request")
		return
	}

	result, err = client.UpdateCassandraTableThroughputSender(req)
	if err != nil {
		err = autorest.NewErrorWithError(err, "documentdb.DatabaseAccountsClient", "UpdateCassandraTableThroughput", nil, "Failure sending request")
		return
	}

	return
}

// UpdateCassandraTableThroughputPreparer prepares the UpdateCassandraTableThroughput request.
func (client DatabaseAccountsClient) UpdateCassandraTableThroughputPreparer(ctx context.Context, resourceGroupName string, accountName string, keyspaceName string, tableName string, updateThroughputParameters ThroughputUpdateParameters) (*http.Request, error) {
	pathParameters := map[string]interface{}{
		"accountName":       autorest.Encode("path", accountName),
		"keyspaceName":      autorest.Encode("path", keyspaceName),
		"resourceGroupName": autorest.Encode("path", resourceGroupName),
		"subscriptionId":    autorest.Encode("path", client.SubscriptionID),
		"tableName":         autorest.Encode("path", tableName),
	}

	const APIVersion = "2015-04-08"
	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.DocumentDB/databaseAccounts/{accountName}/apis/cassandra/keyspaces/{keyspaceName}/tables/{tableName}/settings/throughput", pathParameters),
		autorest.WithJSON(updateThroughputParameters),
		autorest.WithQueryParameters(queryParameters))
	return preparer.Prepare((&http.Request{}).WithContext(ctx))
}

// UpdateCassandraTableThroughputSender sends the UpdateCassandraTableThroughput request. The method will close the
// http.Response Body if it receives an error.
func (client DatabaseAccountsClient) UpdateCassandraTableThroughputSender(req *http.Request) (future DatabaseAccountsUpdateCassandraTableThroughputFuture, 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 DatabaseAccountsClient) (t Throughput, err error) {
		var done bool
		done, err = future.DoneWithContext(context.Background(), client)
		if err != nil {
			err = autorest.NewErrorWithError(err, "documentdb.DatabaseAccountsUpdateCassandraTableThroughputFuture", "Result", future.Response(), "Polling failure")
			return
		}
		if !done {
			err = azure.NewAsyncOpIncompleteError("documentdb.DatabaseAccountsUpdateCassandraTableThroughputFuture")
			return
		}
		sender := autorest.DecorateSender(client, autorest.DoRetryForStatusCodes(client.RetryAttempts, client.RetryDuration, autorest.StatusCodesForRetry...))
		t.Response.Response, err = future.GetResult(sender)
		if t.Response.Response == nil && err == nil {
			err = autorest.NewErrorWithError(err, "documentdb.DatabaseAccountsUpdateCassandraTableThroughputFuture", "Result", nil, "received nil response and error")
		}
		if err == nil && t.Response.Response.StatusCode != http.StatusNoContent {
			t, err = client.UpdateCassandraTableThroughputResponder(t.Response.Response)
			if err != nil {
				err = autorest.NewErrorWithError(err, "documentdb.DatabaseAccountsUpdateCassandraTableThroughputFuture", "Result", t.Response.Response, "Failure responding to request")
			}
		}
		return
	}
	return
}

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

// UpdateGremlinDatabaseThroughput update RUs per second of an Azure Cosmos DB Gremlin database
// Parameters:
// resourceGroupName - name of an Azure resource group.
// accountName - cosmos DB database account name.
// databaseName - cosmos DB database name.
// updateThroughputParameters - the RUs per second of the parameters to provide for the current Gremlin
// database.
func (client DatabaseAccountsClient) UpdateGremlinDatabaseThroughput(ctx context.Context, resourceGroupName string, accountName string, databaseName string, updateThroughputParameters ThroughputUpdateParameters) (result DatabaseAccountsUpdateGremlinDatabaseThroughputFuture, err error) {
	if tracing.IsEnabled() {
		ctx = tracing.StartSpan(ctx, fqdn+"/DatabaseAccountsClient.UpdateGremlinDatabaseThroughput")
		defer func() {
			sc := -1
			if result.FutureAPI != nil && result.FutureAPI.Response() != nil {
				sc = result.FutureAPI.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: accountName,
			Constraints: []validation.Constraint{{Target: "accountName", Name: validation.MaxLength, Rule: 50, Chain: nil},
				{Target: "accountName", Name: validation.MinLength, Rule: 3, Chain: nil},
				{Target: "accountName", Name: validation.Pattern, Rule: `^[a-z0-9]+(-[a-z0-9]+)*`, Chain: nil}}},
		{TargetValue: updateThroughputParameters,
			Constraints: []validation.Constraint{{Target: "updateThroughputParameters.ThroughputUpdateProperties", Name: validation.Null, Rule: true,
				Chain: []validation.Constraint{{Target: "updateThroughputParameters.ThroughputUpdateProperties.Resource", Name: validation.Null, Rule: true,
					Chain: []validation.Constraint{{Target: "updateThroughputParameters.ThroughputUpdateProperties.Resource.Throughput", Name: validation.Null, Rule: true, Chain: nil}}},
				}}}}}); err != nil {
		return result, validation.NewError("documentdb.DatabaseAccountsClient", "UpdateGremlinDatabaseThroughput", err.Error())
	}

	req, err := client.UpdateGremlinDatabaseThroughputPreparer(ctx, resourceGroupName, accountName, databaseName, updateThroughputParameters)
	if err != nil {
		err = autorest.NewErrorWithError(err, "documentdb.DatabaseAccountsClient", "UpdateGremlinDatabaseThroughput", nil, "Failure preparing request")
		return
	}

	result, err = client.UpdateGremlinDatabaseThroughputSender(req)
	if err != nil {
		err = autorest.NewErrorWithError(err, "documentdb.DatabaseAccountsClient", "UpdateGremlinDatabaseThroughput", nil, "Failure sending request")
		return
	}

	return
}

// UpdateGremlinDatabaseThroughputPreparer prepares the UpdateGremlinDatabaseThroughput request.
func (client DatabaseAccountsClient) UpdateGremlinDatabaseThroughputPreparer(ctx context.Context, resourceGroupName string, accountName string, databaseName string, updateThroughputParameters ThroughputUpdateParameters) (*http.Request, error) {
	pathParameters := map[string]interface{}{
		"accountName":       autorest.Encode("path", accountName),
		"databaseName":      autorest.Encode("path", databaseName),
		"resourceGroupName": autorest.Encode("path", resourceGroupName),
		"subscriptionId":    autorest.Encode("path", client.SubscriptionID),
	}

	const APIVersion = "2015-04-08"
	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.DocumentDB/databaseAccounts/{accountName}/apis/gremlin/databases/{databaseName}/settings/throughput", pathParameters),
		autorest.WithJSON(updateThroughputParameters),
		autorest.WithQueryParameters(queryParameters))
	return preparer.Prepare((&http.Request{}).WithContext(ctx))
}

// UpdateGremlinDatabaseThroughputSender sends the UpdateGremlinDatabaseThroughput request. The method will close the
// http.Response Body if it receives an error.
func (client DatabaseAccountsClient) UpdateGremlinDatabaseThroughputSender(req *http.Request) (future DatabaseAccountsUpdateGremlinDatabaseThroughputFuture, 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 DatabaseAccountsClient) (t Throughput, err error) {
		var done bool
		done, err = future.DoneWithContext(context.Background(), client)
		if err != nil {
			err = autorest.NewErrorWithError(err, "documentdb.DatabaseAccountsUpdateGremlinDatabaseThroughputFuture", "Result", future.Response(), "Polling failure")
			return
		}
		if !done {
			err = azure.NewAsyncOpIncompleteError("documentdb.DatabaseAccountsUpdateGremlinDatabaseThroughputFuture")
			return
		}
		sender := autorest.DecorateSender(client, autorest.DoRetryForStatusCodes(client.RetryAttempts, client.RetryDuration, autorest.StatusCodesForRetry...))
		t.Response.Response, err = future.GetResult(sender)
		if t.Response.Response == nil && err == nil {
			err = autorest.NewErrorWithError(err, "documentdb.DatabaseAccountsUpdateGremlinDatabaseThroughputFuture", "Result", nil, "received nil response and error")
		}
		if err == nil && t.Response.Response.StatusCode != http.StatusNoContent {
			t, err = client.UpdateGremlinDatabaseThroughputResponder(t.Response.Response)
			if err != nil {
				err = autorest.NewErrorWithError(err, "documentdb.DatabaseAccountsUpdateGremlinDatabaseThroughputFuture", "Result", t.Response.Response, "Failure responding to request")
			}
		}
		return
	}
	return
}

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

// UpdateGremlinGraphThroughput update RUs per second of an Azure Cosmos DB Gremlin graph
// Parameters:
// resourceGroupName - name of an Azure resource group.
// accountName - cosmos DB database account name.
// databaseName - cosmos DB database name.
// graphName - cosmos DB graph name.
// updateThroughputParameters - the RUs per second of the parameters to provide for the current Gremlin graph.
func (client DatabaseAccountsClient) UpdateGremlinGraphThroughput(ctx context.Context, resourceGroupName string, accountName string, databaseName string, graphName string, updateThroughputParameters ThroughputUpdateParameters) (result DatabaseAccountsUpdateGremlinGraphThroughputFuture, err error) {
	if tracing.IsEnabled() {
		ctx = tracing.StartSpan(ctx, fqdn+"/DatabaseAccountsClient.UpdateGremlinGraphThroughput")
		defer func() {
			sc := -1
			if result.FutureAPI != nil && result.FutureAPI.Response() != nil {
				sc = result.FutureAPI.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: accountName,
			Constraints: []validation.Constraint{{Target: "accountName", Name: validation.MaxLength, Rule: 50, Chain: nil},
				{Target: "accountName", Name: validation.MinLength, Rule: 3, Chain: nil},
				{Target: "accountName", Name: validation.Pattern, Rule: `^[a-z0-9]+(-[a-z0-9]+)*`, Chain: nil}}},
		{TargetValue: updateThroughputParameters,
			Constraints: []validation.Constraint{{Target: "updateThroughputParameters.ThroughputUpdateProperties", Name: validation.Null, Rule: true,
				Chain: []validation.Constraint{{Target: "updateThroughputParameters.ThroughputUpdateProperties.Resource", Name: validation.Null, Rule: true,
					Chain: []validation.Constraint{{Target: "updateThroughputParameters.ThroughputUpdateProperties.Resource.Throughput", Name: validation.Null, Rule: true, Chain: nil}}},
				}}}}}); err != nil {
		return result, validation.NewError("documentdb.DatabaseAccountsClient", "UpdateGremlinGraphThroughput", err.Error())
	}

	req, err := client.UpdateGremlinGraphThroughputPreparer(ctx, resourceGroupName, accountName, databaseName, graphName, updateThroughputParameters)
	if err != nil {
		err = autorest.NewErrorWithError(err, "documentdb.DatabaseAccountsClient", "UpdateGremlinGraphThroughput", nil, "Failure preparing request")
		return
	}

	result, err = client.UpdateGremlinGraphThroughputSender(req)
	if err != nil {
		err = autorest.NewErrorWithError(err, "documentdb.DatabaseAccountsClient", "UpdateGremlinGraphThroughput", nil, "Failure sending request")
		return
	}

	return
}

// UpdateGremlinGraphThroughputPreparer prepares the UpdateGremlinGraphThroughput request.
func (client DatabaseAccountsClient) UpdateGremlinGraphThroughputPreparer(ctx context.Context, resourceGroupName string, accountName string, databaseName string, graphName string, updateThroughputParameters ThroughputUpdateParameters) (*http.Request, error) {
	pathParameters := map[string]interface{}{
		"accountName":       autorest.Encode("path", accountName),
		"databaseName":      autorest.Encode("path", databaseName),
		"graphName":         autorest.Encode("path", graphName),
		"resourceGroupName": autorest.Encode("path", resourceGroupName),
		"subscriptionId":    autorest.Encode("path", client.SubscriptionID),
	}

	const APIVersion = "2015-04-08"
	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.DocumentDB/databaseAccounts/{accountName}/apis/gremlin/databases/{databaseName}/graphs/{graphName}/settings/throughput", pathParameters),
		autorest.WithJSON(updateThroughputParameters),
		autorest.WithQueryParameters(queryParameters))
	return preparer.Prepare((&http.Request{}).WithContext(ctx))
}

// UpdateGremlinGraphThroughputSender sends the UpdateGremlinGraphThroughput request. The method will close the
// http.Response Body if it receives an error.
func (client DatabaseAccountsClient) UpdateGremlinGraphThroughputSender(req *http.Request) (future DatabaseAccountsUpdateGremlinGraphThroughputFuture, 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 DatabaseAccountsClient) (t Throughput, err error) {
		var done bool
		done, err = future.DoneWithContext(context.Background(), client)
		if err != nil {
			err = autorest.NewErrorWithError(err, "documentdb.DatabaseAccountsUpdateGremlinGraphThroughputFuture", "Result", future.Response(), "Polling failure")
			return
		}
		if !done {
			err = azure.NewAsyncOpIncompleteError("documentdb.DatabaseAccountsUpdateGremlinGraphThroughputFuture")
			return
		}
		sender := autorest.DecorateSender(client, autorest.DoRetryForStatusCodes(client.RetryAttempts, client.RetryDuration, autorest.StatusCodesForRetry...))
		t.Response.Response, err = future.GetResult(sender)
		if t.Response.Response == nil && err == nil {
			err = autorest.NewErrorWithError(err, "documentdb.DatabaseAccountsUpdateGremlinGraphThroughputFuture", "Result", nil, "received nil response and error")
		}
		if err == nil && t.Response.Response.StatusCode != http.StatusNoContent {
			t, err = client.UpdateGremlinGraphThroughputResponder(t.Response.Response)
			if err != nil {
				err = autorest.NewErrorWithError(err, "documentdb.DatabaseAccountsUpdateGremlinGraphThroughputFuture", "Result", t.Response.Response, "Failure responding to request")
			}
		}
		return
	}
	return
}

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

// UpdateMongoDBCollectionThroughput update the RUs per second of an Azure Cosmos DB MongoDB collection
// Parameters:
// resourceGroupName - name of an Azure resource group.
// accountName - cosmos DB database account name.
// databaseName - cosmos DB database name.
// collectionName - cosmos DB collection name.
// updateThroughputParameters - the RUs per second of the parameters to provide for the current MongoDB
// collection.
func (client DatabaseAccountsClient) UpdateMongoDBCollectionThroughput(ctx context.Context, resourceGroupName string, accountName string, databaseName string, collectionName string, updateThroughputParameters ThroughputUpdateParameters) (result DatabaseAccountsUpdateMongoDBCollectionThroughputFuture, err error) {
	if tracing.IsEnabled() {
		ctx = tracing.StartSpan(ctx, fqdn+"/DatabaseAccountsClient.UpdateMongoDBCollectionThroughput")
		defer func() {
			sc := -1
			if result.FutureAPI != nil && result.FutureAPI.Response() != nil {
				sc = result.FutureAPI.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: accountName,
			Constraints: []validation.Constraint{{Target: "accountName", Name: validation.MaxLength, Rule: 50, Chain: nil},
				{Target: "accountName", Name: validation.MinLength, Rule: 3, Chain: nil},
				{Target: "accountName", Name: validation.Pattern, Rule: `^[a-z0-9]+(-[a-z0-9]+)*`, Chain: nil}}},
		{TargetValue: updateThroughputParameters,
			Constraints: []validation.Constraint{{Target: "updateThroughputParameters.ThroughputUpdateProperties", Name: validation.Null, Rule: true,
				Chain: []validation.Constraint{{Target: "updateThroughputParameters.ThroughputUpdateProperties.Resource", Name: validation.Null, Rule: true,
					Chain: []validation.Constraint{{Target: "updateThroughputParameters.ThroughputUpdateProperties.Resource.Throughput", Name: validation.Null, Rule: true, Chain: nil}}},
				}}}}}); err != nil {
		return result, validation.NewError("documentdb.DatabaseAccountsClient", "UpdateMongoDBCollectionThroughput", err.Error())
	}

	req, err := client.UpdateMongoDBCollectionThroughputPreparer(ctx, resourceGroupName, accountName, databaseName, collectionName, updateThroughputParameters)
	if err != nil {
		err = autorest.NewErrorWithError(err, "documentdb.DatabaseAccountsClient", "UpdateMongoDBCollectionThroughput", nil, "Failure preparing request")
		return
	}

	result, err = client.UpdateMongoDBCollectionThroughputSender(req)
	if err != nil {
		err = autorest.NewErrorWithError(err, "documentdb.DatabaseAccountsClient", "UpdateMongoDBCollectionThroughput", nil, "Failure sending request")
		return
	}

	return
}

// UpdateMongoDBCollectionThroughputPreparer prepares the UpdateMongoDBCollectionThroughput request.
func (client DatabaseAccountsClient) UpdateMongoDBCollectionThroughputPreparer(ctx context.Context, resourceGroupName string, accountName string, databaseName string, collectionName string, updateThroughputParameters ThroughputUpdateParameters) (*http.Request, error) {
	pathParameters := map[string]interface{}{
		"accountName":       autorest.Encode("path", accountName),
		"collectionName":    autorest.Encode("path", collectionName),
		"databaseName":      autorest.Encode("path", databaseName),
		"resourceGroupName": autorest.Encode("path", resourceGroupName),
		"subscriptionId":    autorest.Encode("path", client.SubscriptionID),
	}

	const APIVersion = "2015-04-08"
	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.DocumentDB/databaseAccounts/{accountName}/apis/mongodb/databases/{databaseName}/collections/{collectionName}/settings/throughput", pathParameters),
		autorest.WithJSON(updateThroughputParameters),
		autorest.WithQueryParameters(queryParameters))
	return preparer.Prepare((&http.Request{}).WithContext(ctx))
}

// UpdateMongoDBCollectionThroughputSender sends the UpdateMongoDBCollectionThroughput request. The method will close the
// http.Response Body if it receives an error.
func (client DatabaseAccountsClient) UpdateMongoDBCollectionThroughputSender(req *http.Request) (future DatabaseAccountsUpdateMongoDBCollectionThroughputFuture, 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 DatabaseAccountsClient) (t Throughput, err error) {
		var done bool
		done, err = future.DoneWithContext(context.Background(), client)
		if err != nil {
			err = autorest.NewErrorWithError(err, "documentdb.DatabaseAccountsUpdateMongoDBCollectionThroughputFuture", "Result", future.Response(), "Polling failure")
			return
		}
		if !done {
			err = azure.NewAsyncOpIncompleteError("documentdb.DatabaseAccountsUpdateMongoDBCollectionThroughputFuture")
			return
		}
		sender := autorest.DecorateSender(client, autorest.DoRetryForStatusCodes(client.RetryAttempts, client.RetryDuration, autorest.StatusCodesForRetry...))
		t.Response.Response, err = future.GetResult(sender)
		if t.Response.Response == nil && err == nil {
			err = autorest.NewErrorWithError(err, "documentdb.DatabaseAccountsUpdateMongoDBCollectionThroughputFuture", "Result", nil, "received nil response and error")
		}
		if err == nil && t.Response.Response.StatusCode != http.StatusNoContent {
			t, err = client.UpdateMongoDBCollectionThroughputResponder(t.Response.Response)
			if err != nil {
				err = autorest.NewErrorWithError(err, "documentdb.DatabaseAccountsUpdateMongoDBCollectionThroughputFuture", "Result", t.Response.Response, "Failure responding to request")
			}
		}
		return
	}
	return
}

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

// UpdateMongoDBDatabaseThroughput update RUs per second of the an Azure Cosmos DB MongoDB database
// Parameters:
// resourceGroupName - name of an Azure resource group.
// accountName - cosmos DB database account name.
// databaseName - cosmos DB database name.
// updateThroughputParameters - the RUs per second of the parameters to provide for the current MongoDB
// database.
func (client DatabaseAccountsClient) UpdateMongoDBDatabaseThroughput(ctx context.Context, resourceGroupName string, accountName string, databaseName string, updateThroughputParameters ThroughputUpdateParameters) (result DatabaseAccountsUpdateMongoDBDatabaseThroughputFuture, err error) {
	if tracing.IsEnabled() {
		ctx = tracing.StartSpan(ctx, fqdn+"/DatabaseAccountsClient.UpdateMongoDBDatabaseThroughput")
		defer func() {
			sc := -1
			if result.FutureAPI != nil && result.FutureAPI.Response() != nil {
				sc = result.FutureAPI.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: accountName,
			Constraints: []validation.Constraint{{Target: "accountName", Name: validation.MaxLength, Rule: 50, Chain: nil},
				{Target: "accountName", Name: validation.MinLength, Rule: 3, Chain: nil},
				{Target: "accountName", Name: validation.Pattern, Rule: `^[a-z0-9]+(-[a-z0-9]+)*`, Chain: nil}}},
		{TargetValue: updateThroughputParameters,
			Constraints: []validation.Constraint{{Target: "updateThroughputParameters.ThroughputUpdateProperties", Name: validation.Null, Rule: true,
				Chain: []validation.Constraint{{Target: "updateThroughputParameters.ThroughputUpdateProperties.Resource", Name: validation.Null, Rule: true,
					Chain: []validation.Constraint{{Target: "updateThroughputParameters.ThroughputUpdateProperties.Resource.Throughput", Name: validation.Null, Rule: true, Chain: nil}}},
				}}}}}); err != nil {
		return result, validation.NewError("documentdb.DatabaseAccountsClient", "UpdateMongoDBDatabaseThroughput", err.Error())
	}

	req, err := client.UpdateMongoDBDatabaseThroughputPreparer(ctx, resourceGroupName, accountName, databaseName, updateThroughputParameters)
	if err != nil {
		err = autorest.NewErrorWithError(err, "documentdb.DatabaseAccountsClient", "UpdateMongoDBDatabaseThroughput", nil, "Failure preparing request")
		return
	}

	result, err = client.UpdateMongoDBDatabaseThroughputSender(req)
	if err != nil {
		err = autorest.NewErrorWithError(err, "documentdb.DatabaseAccountsClient", "UpdateMongoDBDatabaseThroughput", nil, "Failure sending request")
		return
	}

	return
}

// UpdateMongoDBDatabaseThroughputPreparer prepares the UpdateMongoDBDatabaseThroughput request.
func (client DatabaseAccountsClient) UpdateMongoDBDatabaseThroughputPreparer(ctx context.Context, resourceGroupName string, accountName string, databaseName string, updateThroughputParameters ThroughputUpdateParameters) (*http.Request, error) {
	pathParameters := map[string]interface{}{
		"accountName":       autorest.Encode("path", accountName),
		"databaseName":      autorest.Encode("path", databaseName),
		"resourceGroupName": autorest.Encode("path", resourceGroupName),
		"subscriptionId":    autorest.Encode("path", client.SubscriptionID),
	}

	const APIVersion = "2015-04-08"
	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.DocumentDB/databaseAccounts/{accountName}/apis/mongodb/databases/{databaseName}/settings/throughput", pathParameters),
		autorest.WithJSON(updateThroughputParameters),
		autorest.WithQueryParameters(queryParameters))
	return preparer.Prepare((&http.Request{}).WithContext(ctx))
}

// UpdateMongoDBDatabaseThroughputSender sends the UpdateMongoDBDatabaseThroughput request. The method will close the
// http.Response Body if it receives an error.
func (client DatabaseAccountsClient) UpdateMongoDBDatabaseThroughputSender(req *http.Request) (future DatabaseAccountsUpdateMongoDBDatabaseThroughputFuture, 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 DatabaseAccountsClient) (t Throughput, err error) {
		var done bool
		done, err = future.DoneWithContext(context.Background(), client)
		if err != nil {
			err = autorest.NewErrorWithError(err, "documentdb.DatabaseAccountsUpdateMongoDBDatabaseThroughputFuture", "Result", future.Response(), "Polling failure")
			return
		}
		if !done {
			err = azure.NewAsyncOpIncompleteError("documentdb.DatabaseAccountsUpdateMongoDBDatabaseThroughputFuture")
			return
		}
		sender := autorest.DecorateSender(client, autorest.DoRetryForStatusCodes(client.RetryAttempts, client.RetryDuration, autorest.StatusCodesForRetry...))
		t.Response.Response, err = future.GetResult(sender)
		if t.Response.Response == nil && err == nil {
			err = autorest.NewErrorWithError(err, "documentdb.DatabaseAccountsUpdateMongoDBDatabaseThroughputFuture", "Result", nil, "received nil response and error")
		}
		if err == nil && t.Response.Response.StatusCode != http.StatusNoContent {
			t, err = client.UpdateMongoDBDatabaseThroughputResponder(t.Response.Response)
			if err != nil {
				err = autorest.NewErrorWithError(err, "documentdb.DatabaseAccountsUpdateMongoDBDatabaseThroughputFuture", "Result", t.Response.Response, "Failure responding to request")
			}
		}
		return
	}
	return
}

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

// UpdateSQLContainerThroughput update RUs per second of an Azure Cosmos DB SQL container
// Parameters:
// resourceGroupName - name of an Azure resource group.
// accountName - cosmos DB database account name.
// databaseName - cosmos DB database name.
// containerName - cosmos DB container name.
// updateThroughputParameters - the parameters to provide for the RUs per second of the current SQL container.
func (client DatabaseAccountsClient) UpdateSQLContainerThroughput(ctx context.Context, resourceGroupName string, accountName string, databaseName string, containerName string, updateThroughputParameters ThroughputUpdateParameters) (result DatabaseAccountsUpdateSQLContainerThroughputFuture, err error) {
	if tracing.IsEnabled() {
		ctx = tracing.StartSpan(ctx, fqdn+"/DatabaseAccountsClient.UpdateSQLContainerThroughput")
		defer func() {
			sc := -1
			if result.FutureAPI != nil && result.FutureAPI.Response() != nil {
				sc = result.FutureAPI.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: accountName,
			Constraints: []validation.Constraint{{Target: "accountName", Name: validation.MaxLength, Rule: 50, Chain: nil},
				{Target: "accountName", Name: validation.MinLength, Rule: 3, Chain: nil},
				{Target: "accountName", Name: validation.Pattern, Rule: `^[a-z0-9]+(-[a-z0-9]+)*`, Chain: nil}}},
		{TargetValue: updateThroughputParameters,
			Constraints: []validation.Constraint{{Target: "updateThroughputParameters.ThroughputUpdateProperties", Name: validation.Null, Rule: true,
				Chain: []validation.Constraint{{Target: "updateThroughputParameters.ThroughputUpdateProperties.Resource", Name: validation.Null, Rule: true,
					Chain: []validation.Constraint{{Target: "updateThroughputParameters.ThroughputUpdateProperties.Resource.Throughput", Name: validation.Null, Rule: true, Chain: nil}}},
				}}}}}); err != nil {
		return result, validation.NewError("documentdb.DatabaseAccountsClient", "UpdateSQLContainerThroughput", err.Error())
	}

	req, err := client.UpdateSQLContainerThroughputPreparer(ctx, resourceGroupName, accountName, databaseName, containerName, updateThroughputParameters)
	if err != nil {
		err = autorest.NewErrorWithError(err, "documentdb.DatabaseAccountsClient", "UpdateSQLContainerThroughput", nil, "Failure preparing request")
		return
	}

	result, err = client.UpdateSQLContainerThroughputSender(req)
	if err != nil {
		err = autorest.NewErrorWithError(err, "documentdb.DatabaseAccountsClient", "UpdateSQLContainerThroughput", nil, "Failure sending request")
		return
	}

	return
}

// UpdateSQLContainerThroughputPreparer prepares the UpdateSQLContainerThroughput request.
func (client DatabaseAccountsClient) UpdateSQLContainerThroughputPreparer(ctx context.Context, resourceGroupName string, accountName string, databaseName string, containerName string, updateThroughputParameters ThroughputUpdateParameters) (*http.Request, error) {
	pathParameters := map[string]interface{}{
		"accountName":       autorest.Encode("path", accountName),
		"containerName":     autorest.Encode("path", containerName),
		"databaseName":      autorest.Encode("path", databaseName),
		"resourceGroupName": autorest.Encode("path", resourceGroupName),
		"subscriptionId":    autorest.Encode("path", client.SubscriptionID),
	}

	const APIVersion = "2015-04-08"
	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.DocumentDB/databaseAccounts/{accountName}/apis/sql/databases/{databaseName}/containers/{containerName}/settings/throughput", pathParameters),
		autorest.WithJSON(updateThroughputParameters),
		autorest.WithQueryParameters(queryParameters))
	return preparer.Prepare((&http.Request{}).WithContext(ctx))
}

// UpdateSQLContainerThroughputSender sends the UpdateSQLContainerThroughput request. The method will close the
// http.Response Body if it receives an error.
func (client DatabaseAccountsClient) UpdateSQLContainerThroughputSender(req *http.Request) (future DatabaseAccountsUpdateSQLContainerThroughputFuture, 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 DatabaseAccountsClient) (t Throughput, err error) {
		var done bool
		done, err = future.DoneWithContext(context.Background(), client)
		if err != nil {
			err = autorest.NewErrorWithError(err, "documentdb.DatabaseAccountsUpdateSQLContainerThroughputFuture", "Result", future.Response(), "Polling failure")
			return
		}
		if !done {
			err = azure.NewAsyncOpIncompleteError("documentdb.DatabaseAccountsUpdateSQLContainerThroughputFuture")
			return
		}
		sender := autorest.DecorateSender(client, autorest.DoRetryForStatusCodes(client.RetryAttempts, client.RetryDuration, autorest.StatusCodesForRetry...))
		t.Response.Response, err = future.GetResult(sender)
		if t.Response.Response == nil && err == nil {
			err = autorest.NewErrorWithError(err, "documentdb.DatabaseAccountsUpdateSQLContainerThroughputFuture", "Result", nil, "received nil response and error")
		}
		if err == nil && t.Response.Response.StatusCode != http.StatusNoContent {
			t, err = client.UpdateSQLContainerThroughputResponder(t.Response.Response)
			if err != nil {
				err = autorest.NewErrorWithError(err, "documentdb.DatabaseAccountsUpdateSQLContainerThroughputFuture", "Result", t.Response.Response, "Failure responding to request")
			}
		}
		return
	}
	return
}

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

// UpdateSQLDatabaseThroughput update RUs per second of an Azure Cosmos DB SQL database
// Parameters:
// resourceGroupName - name of an Azure resource group.
// accountName - cosmos DB database account name.
// databaseName - cosmos DB database name.
// updateThroughputParameters - the parameters to provide for the RUs per second of the current SQL database.
func (client DatabaseAccountsClient) UpdateSQLDatabaseThroughput(ctx context.Context, resourceGroupName string, accountName string, databaseName string, updateThroughputParameters ThroughputUpdateParameters) (result DatabaseAccountsUpdateSQLDatabaseThroughputFuture, err error) {
	if tracing.IsEnabled() {
		ctx = tracing.StartSpan(ctx, fqdn+"/DatabaseAccountsClient.UpdateSQLDatabaseThroughput")
		defer func() {
			sc := -1
			if result.FutureAPI != nil && result.FutureAPI.Response() != nil {
				sc = result.FutureAPI.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: accountName,
			Constraints: []validation.Constraint{{Target: "accountName", Name: validation.MaxLength, Rule: 50, Chain: nil},
				{Target: "accountName", Name: validation.MinLength, Rule: 3, Chain: nil},
				{Target: "accountName", Name: validation.Pattern, Rule: `^[a-z0-9]+(-[a-z0-9]+)*`, Chain: nil}}},
		{TargetValue: updateThroughputParameters,
			Constraints: []validation.Constraint{{Target: "updateThroughputParameters.ThroughputUpdateProperties", Name: validation.Null, Rule: true,
				Chain: []validation.Constraint{{Target: "updateThroughputParameters.ThroughputUpdateProperties.Resource", Name: validation.Null, Rule: true,
					Chain: []validation.Constraint{{Target: "updateThroughputParameters.ThroughputUpdateProperties.Resource.Throughput", Name: validation.Null, Rule: true, Chain: nil}}},
				}}}}}); err != nil {
		return result, validation.NewError("documentdb.DatabaseAccountsClient", "UpdateSQLDatabaseThroughput", err.Error())
	}

	req, err := client.UpdateSQLDatabaseThroughputPreparer(ctx, resourceGroupName, accountName, databaseName, updateThroughputParameters)
	if err != nil {
		err = autorest.NewErrorWithError(err, "documentdb.DatabaseAccountsClient", "UpdateSQLDatabaseThroughput", nil, "Failure preparing request")
		return
	}

	result, err = client.UpdateSQLDatabaseThroughputSender(req)
	if err != nil {
		err = autorest.NewErrorWithError(err, "documentdb.DatabaseAccountsClient", "UpdateSQLDatabaseThroughput", nil, "Failure sending request")
		return
	}

	return
}

// UpdateSQLDatabaseThroughputPreparer prepares the UpdateSQLDatabaseThroughput request.
func (client DatabaseAccountsClient) UpdateSQLDatabaseThroughputPreparer(ctx context.Context, resourceGroupName string, accountName string, databaseName string, updateThroughputParameters ThroughputUpdateParameters) (*http.Request, error) {
	pathParameters := map[string]interface{}{
		"accountName":       autorest.Encode("path", accountName),
		"databaseName":      autorest.Encode("path", databaseName),
		"resourceGroupName": autorest.Encode("path", resourceGroupName),
		"subscriptionId":    autorest.Encode("path", client.SubscriptionID),
	}

	const APIVersion = "2015-04-08"
	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.DocumentDB/databaseAccounts/{accountName}/apis/sql/databases/{databaseName}/settings/throughput", pathParameters),
		autorest.WithJSON(updateThroughputParameters),
		autorest.WithQueryParameters(queryParameters))
	return preparer.Prepare((&http.Request{}).WithContext(ctx))
}

// UpdateSQLDatabaseThroughputSender sends the UpdateSQLDatabaseThroughput request. The method will close the
// http.Response Body if it receives an error.
func (client DatabaseAccountsClient) UpdateSQLDatabaseThroughputSender(req *http.Request) (future DatabaseAccountsUpdateSQLDatabaseThroughputFuture, 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 DatabaseAccountsClient) (t Throughput, err error) {
		var done bool
		done, err = future.DoneWithContext(context.Background(), client)
		if err != nil {
			err = autorest.NewErrorWithError(err, "documentdb.DatabaseAccountsUpdateSQLDatabaseThroughputFuture", "Result", future.Response(), "Polling failure")
			return
		}
		if !done {
			err = azure.NewAsyncOpIncompleteError("documentdb.DatabaseAccountsUpdateSQLDatabaseThroughputFuture")
			return
		}
		sender := autorest.DecorateSender(client, autorest.DoRetryForStatusCodes(client.RetryAttempts, client.RetryDuration, autorest.StatusCodesForRetry...))
		t.Response.Response, err = future.GetResult(sender)
		if t.Response.Response == nil && err == nil {
			err = autorest.NewErrorWithError(err, "documentdb.DatabaseAccountsUpdateSQLDatabaseThroughputFuture", "Result", nil, "received nil response and error")
		}
		if err == nil && t.Response.Response.StatusCode != http.StatusNoContent {
			t, err = client.UpdateSQLDatabaseThroughputResponder(t.Response.Response)
			if err != nil {
				err = autorest.NewErrorWithError(err, "documentdb.DatabaseAccountsUpdateSQLDatabaseThroughputFuture", "Result", t.Response.Response, "Failure responding to request")
			}
		}
		return
	}
	return
}

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

// UpdateTableThroughput update RUs per second of an Azure Cosmos DB Table
// Parameters:
// resourceGroupName - name of an Azure resource group.
// accountName - cosmos DB database account name.
// tableName - cosmos DB table name.
// updateThroughputParameters - the parameters to provide for the RUs per second of the current Table.
func (client DatabaseAccountsClient) UpdateTableThroughput(ctx context.Context, resourceGroupName string, accountName string, tableName string, updateThroughputParameters ThroughputUpdateParameters) (result DatabaseAccountsUpdateTableThroughputFuture, err error) {
	if tracing.IsEnabled() {
		ctx = tracing.StartSpan(ctx, fqdn+"/DatabaseAccountsClient.UpdateTableThroughput")
		defer func() {
			sc := -1
			if result.FutureAPI != nil && result.FutureAPI.Response() != nil {
				sc = result.FutureAPI.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: accountName,
			Constraints: []validation.Constraint{{Target: "accountName", Name: validation.MaxLength, Rule: 50, Chain: nil},
				{Target: "accountName", Name: validation.MinLength, Rule: 3, Chain: nil},
				{Target: "accountName", Name: validation.Pattern, Rule: `^[a-z0-9]+(-[a-z0-9]+)*`, Chain: nil}}},
		{TargetValue: updateThroughputParameters,
			Constraints: []validation.Constraint{{Target: "updateThroughputParameters.ThroughputUpdateProperties", Name: validation.Null, Rule: true,
				Chain: []validation.Constraint{{Target: "updateThroughputParameters.ThroughputUpdateProperties.Resource", Name: validation.Null, Rule: true,
					Chain: []validation.Constraint{{Target: "updateThroughputParameters.ThroughputUpdateProperties.Resource.Throughput", Name: validation.Null, Rule: true, Chain: nil}}},
				}}}}}); err != nil {
		return result, validation.NewError("documentdb.DatabaseAccountsClient", "UpdateTableThroughput", err.Error())
	}

	req, err := client.UpdateTableThroughputPreparer(ctx, resourceGroupName, accountName, tableName, updateThroughputParameters)
	if err != nil {
		err = autorest.NewErrorWithError(err, "documentdb.DatabaseAccountsClient", "UpdateTableThroughput", nil, "Failure preparing request")
		return
	}

	result, err = client.UpdateTableThroughputSender(req)
	if err != nil {
		err = autorest.NewErrorWithError(err, "documentdb.DatabaseAccountsClient", "UpdateTableThroughput", nil, "Failure sending request")
		return
	}

	return
}

// UpdateTableThroughputPreparer prepares the UpdateTableThroughput request.
func (client DatabaseAccountsClient) UpdateTableThroughputPreparer(ctx context.Context, resourceGroupName string, accountName string, tableName string, updateThroughputParameters ThroughputUpdateParameters) (*http.Request, error) {
	pathParameters := map[string]interface{}{
		"accountName":       autorest.Encode("path", accountName),
		"resourceGroupName": autorest.Encode("path", resourceGroupName),
		"subscriptionId":    autorest.Encode("path", client.SubscriptionID),
		"tableName":         autorest.Encode("path", tableName),
	}

	const APIVersion = "2015-04-08"
	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.DocumentDB/databaseAccounts/{accountName}/apis/table/tables/{tableName}/settings/throughput", pathParameters),
		autorest.WithJSON(updateThroughputParameters),
		autorest.WithQueryParameters(queryParameters))
	return preparer.Prepare((&http.Request{}).WithContext(ctx))
}

// UpdateTableThroughputSender sends the UpdateTableThroughput request. The method will close the
// http.Response Body if it receives an error.
func (client DatabaseAccountsClient) UpdateTableThroughputSender(req *http.Request) (future DatabaseAccountsUpdateTableThroughputFuture, 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 DatabaseAccountsClient) (t Throughput, err error) {
		var done bool
		done, err = future.DoneWithContext(context.Background(), client)
		if err != nil {
			err = autorest.NewErrorWithError(err, "documentdb.DatabaseAccountsUpdateTableThroughputFuture", "Result", future.Response(), "Polling failure")
			return
		}
		if !done {
			err = azure.NewAsyncOpIncompleteError("documentdb.DatabaseAccountsUpdateTableThroughputFuture")
			return
		}
		sender := autorest.DecorateSender(client, autorest.DoRetryForStatusCodes(client.RetryAttempts, client.RetryDuration, autorest.StatusCodesForRetry...))
		t.Response.Response, err = future.GetResult(sender)
		if t.Response.Response == nil && err == nil {
			err = autorest.NewErrorWithError(err, "documentdb.DatabaseAccountsUpdateTableThroughputFuture", "Result", nil, "received nil response and error")
		}
		if err == nil && t.Response.Response.StatusCode != http.StatusNoContent {
			t, err = client.UpdateTableThroughputResponder(t.Response.Response)
			if err != nil {
				err = autorest.NewErrorWithError(err, "documentdb.DatabaseAccountsUpdateTableThroughputFuture", "Result", t.Response.Response, "Failure responding to request")
			}
		}
		return
	}
	return
}

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