package analysisservices

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

// ServersClient is the the Azure Analysis Services Web API provides a RESTful set of web services that enables users
// to create, retrieve, update, and delete Analysis Services servers
type ServersClient struct {
	ManagementClient
}

// NewServersClient creates an instance of the ServersClient client.
func NewServersClient(subscriptionID string) ServersClient {
	return NewServersClientWithBaseURI(DefaultBaseURI, subscriptionID)
}

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

// Create provisions the specified Analysis Services server based on the configuration specified in the request. This
// method may poll for completion. Polling can be canceled by passing the cancel channel argument. The channel will be
// used to cancel polling and any outstanding HTTP requests.
//
// resourceGroupName is the name of the Azure Resource group of which a given Analysis Services server is part. This
// name must be at least 1 character in length, and no more than 90. serverName is the name of the Analysis Services
// server. It must be a minimum of 3 characters, and a maximum of 63. serverParameters is contains the information used
// to provision the Analysis Services server.
func (client ServersClient) Create(resourceGroupName string, serverName string, serverParameters Server, cancel <-chan struct{}) (<-chan Server, <-chan error) {
	resultChan := make(chan Server, 1)
	errChan := make(chan error, 1)
	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\._\(\)]+$`, Chain: nil}}},
		{TargetValue: serverName,
			Constraints: []validation.Constraint{{Target: "serverName", Name: validation.MaxLength, Rule: 63, Chain: nil},
				{Target: "serverName", Name: validation.MinLength, Rule: 3, Chain: nil},
				{Target: "serverName", Name: validation.Pattern, Rule: `^[a-z][a-z0-9]*$`, Chain: nil}}}}); err != nil {
		errChan <- validation.NewErrorWithValidationError(err, "analysisservices.ServersClient", "Create")
		close(errChan)
		close(resultChan)
		return resultChan, errChan
	}

	go func() {
		var err error
		var result Server
		defer func() {
			if err != nil {
				errChan <- err
			}
			resultChan <- result
			close(resultChan)
			close(errChan)
		}()
		req, err := client.CreatePreparer(resourceGroupName, serverName, serverParameters, cancel)
		if err != nil {
			err = autorest.NewErrorWithError(err, "analysisservices.ServersClient", "Create", nil, "Failure preparing request")
			return
		}

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

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

// CreatePreparer prepares the Create request.
func (client ServersClient) CreatePreparer(resourceGroupName string, serverName string, serverParameters Server, cancel <-chan struct{}) (*http.Request, error) {
	pathParameters := map[string]interface{}{
		"resourceGroupName": autorest.Encode("path", resourceGroupName),
		"serverName":        autorest.Encode("path", serverName),
		"subscriptionId":    autorest.Encode("path", client.SubscriptionID),
	}

	const APIVersion = "2017-08-01-beta"
	queryParameters := map[string]interface{}{
		"api-version": APIVersion,
	}

	preparer := autorest.CreatePreparer(
		autorest.AsJSON(),
		autorest.AsPut(),
		autorest.WithBaseURL(client.BaseURI),
		autorest.WithPathParameters("/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.AnalysisServices/servers/{serverName}", pathParameters),
		autorest.WithJSON(serverParameters),
		autorest.WithQueryParameters(queryParameters))
	return preparer.Prepare(&http.Request{Cancel: cancel})
}

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

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

// Delete deletes the specified Analysis Services server. This method may poll for completion. Polling can be canceled
// by passing the cancel channel argument. The channel will be used to cancel polling and any outstanding HTTP
// requests.
//
// resourceGroupName is the name of the Azure Resource group of which a given Analysis Services server is part. This
// name must be at least 1 character in length, and no more than 90. serverName is the name of the Analysis Services
// server. It must be at least 3 characters in length, and no more than 63.
func (client ServersClient) Delete(resourceGroupName string, serverName string, cancel <-chan struct{}) (<-chan autorest.Response, <-chan error) {
	resultChan := make(chan autorest.Response, 1)
	errChan := make(chan error, 1)
	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\._\(\)]+$`, Chain: nil}}},
		{TargetValue: serverName,
			Constraints: []validation.Constraint{{Target: "serverName", Name: validation.MaxLength, Rule: 63, Chain: nil},
				{Target: "serverName", Name: validation.MinLength, Rule: 3, Chain: nil},
				{Target: "serverName", Name: validation.Pattern, Rule: `^[a-z][a-z0-9]*$`, Chain: nil}}}}); err != nil {
		errChan <- validation.NewErrorWithValidationError(err, "analysisservices.ServersClient", "Delete")
		close(errChan)
		close(resultChan)
		return resultChan, errChan
	}

	go func() {
		var err error
		var result autorest.Response
		defer func() {
			if err != nil {
				errChan <- err
			}
			resultChan <- result
			close(resultChan)
			close(errChan)
		}()
		req, err := client.DeletePreparer(resourceGroupName, serverName, cancel)
		if err != nil {
			err = autorest.NewErrorWithError(err, "analysisservices.ServersClient", "Delete", nil, "Failure preparing request")
			return
		}

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

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

// DeletePreparer prepares the Delete request.
func (client ServersClient) DeletePreparer(resourceGroupName string, serverName string, cancel <-chan struct{}) (*http.Request, error) {
	pathParameters := map[string]interface{}{
		"resourceGroupName": autorest.Encode("path", resourceGroupName),
		"serverName":        autorest.Encode("path", serverName),
		"subscriptionId":    autorest.Encode("path", client.SubscriptionID),
	}

	const APIVersion = "2017-08-01-beta"
	queryParameters := map[string]interface{}{
		"api-version": APIVersion,
	}

	preparer := autorest.CreatePreparer(
		autorest.AsDelete(),
		autorest.WithBaseURL(client.BaseURI),
		autorest.WithPathParameters("/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.AnalysisServices/servers/{serverName}", pathParameters),
		autorest.WithQueryParameters(queryParameters))
	return preparer.Prepare(&http.Request{Cancel: cancel})
}

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

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

// DissociateGateway dissociates a Unified Gateway associated with the server.
//
// resourceGroupName is the name of the Azure Resource group of which a given Analysis Services server is part. This
// name must be at least 1 character in length, and no more than 90. serverName is the name of the Analysis Services
// server. It must be at least 3 characters in length, and no more than 63.
func (client ServersClient) DissociateGateway(resourceGroupName string, serverName string) (result autorest.Response, err error) {
	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\._\(\)]+$`, Chain: nil}}},
		{TargetValue: serverName,
			Constraints: []validation.Constraint{{Target: "serverName", Name: validation.MaxLength, Rule: 63, Chain: nil},
				{Target: "serverName", Name: validation.MinLength, Rule: 3, Chain: nil},
				{Target: "serverName", Name: validation.Pattern, Rule: `^[a-z][a-z0-9]*$`, Chain: nil}}}}); err != nil {
		return result, validation.NewErrorWithValidationError(err, "analysisservices.ServersClient", "DissociateGateway")
	}

	req, err := client.DissociateGatewayPreparer(resourceGroupName, serverName)
	if err != nil {
		err = autorest.NewErrorWithError(err, "analysisservices.ServersClient", "DissociateGateway", nil, "Failure preparing request")
		return
	}

	resp, err := client.DissociateGatewaySender(req)
	if err != nil {
		result.Response = resp
		err = autorest.NewErrorWithError(err, "analysisservices.ServersClient", "DissociateGateway", resp, "Failure sending request")
		return
	}

	result, err = client.DissociateGatewayResponder(resp)
	if err != nil {
		err = autorest.NewErrorWithError(err, "analysisservices.ServersClient", "DissociateGateway", resp, "Failure responding to request")
	}

	return
}

// DissociateGatewayPreparer prepares the DissociateGateway request.
func (client ServersClient) DissociateGatewayPreparer(resourceGroupName string, serverName string) (*http.Request, error) {
	pathParameters := map[string]interface{}{
		"resourceGroupName": autorest.Encode("path", resourceGroupName),
		"serverName":        autorest.Encode("path", serverName),
		"subscriptionId":    autorest.Encode("path", client.SubscriptionID),
	}

	const APIVersion = "2017-08-01-beta"
	queryParameters := map[string]interface{}{
		"api-version": APIVersion,
	}

	preparer := autorest.CreatePreparer(
		autorest.AsPost(),
		autorest.WithBaseURL(client.BaseURI),
		autorest.WithPathParameters("/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.AnalysisServices/servers/{serverName}/dissociateGateway", pathParameters),
		autorest.WithQueryParameters(queryParameters))
	return preparer.Prepare(&http.Request{})
}

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

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

// GetDetails gets details about the specified Analysis Services server.
//
// resourceGroupName is the name of the Azure Resource group of which a given Analysis Services server is part. This
// name must be at least 1 character in length, and no more than 90. serverName is the name of the Analysis Services
// server. It must be a minimum of 3 characters, and a maximum of 63.
func (client ServersClient) GetDetails(resourceGroupName string, serverName string) (result Server, err error) {
	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\._\(\)]+$`, Chain: nil}}},
		{TargetValue: serverName,
			Constraints: []validation.Constraint{{Target: "serverName", Name: validation.MaxLength, Rule: 63, Chain: nil},
				{Target: "serverName", Name: validation.MinLength, Rule: 3, Chain: nil},
				{Target: "serverName", Name: validation.Pattern, Rule: `^[a-z][a-z0-9]*$`, Chain: nil}}}}); err != nil {
		return result, validation.NewErrorWithValidationError(err, "analysisservices.ServersClient", "GetDetails")
	}

	req, err := client.GetDetailsPreparer(resourceGroupName, serverName)
	if err != nil {
		err = autorest.NewErrorWithError(err, "analysisservices.ServersClient", "GetDetails", nil, "Failure preparing request")
		return
	}

	resp, err := client.GetDetailsSender(req)
	if err != nil {
		result.Response = autorest.Response{Response: resp}
		err = autorest.NewErrorWithError(err, "analysisservices.ServersClient", "GetDetails", resp, "Failure sending request")
		return
	}

	result, err = client.GetDetailsResponder(resp)
	if err != nil {
		err = autorest.NewErrorWithError(err, "analysisservices.ServersClient", "GetDetails", resp, "Failure responding to request")
	}

	return
}

// GetDetailsPreparer prepares the GetDetails request.
func (client ServersClient) GetDetailsPreparer(resourceGroupName string, serverName string) (*http.Request, error) {
	pathParameters := map[string]interface{}{
		"resourceGroupName": autorest.Encode("path", resourceGroupName),
		"serverName":        autorest.Encode("path", serverName),
		"subscriptionId":    autorest.Encode("path", client.SubscriptionID),
	}

	const APIVersion = "2017-08-01-beta"
	queryParameters := map[string]interface{}{
		"api-version": APIVersion,
	}

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

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

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

// List lists all the Analysis Services servers for the given subscription.
func (client ServersClient) List() (result Servers, err error) {
	req, err := client.ListPreparer()
	if err != nil {
		err = autorest.NewErrorWithError(err, "analysisservices.ServersClient", "List", nil, "Failure preparing request")
		return
	}

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

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

	return
}

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

	const APIVersion = "2017-08-01-beta"
	queryParameters := map[string]interface{}{
		"api-version": APIVersion,
	}

	preparer := autorest.CreatePreparer(
		autorest.AsGet(),
		autorest.WithBaseURL(client.BaseURI),
		autorest.WithPathParameters("/subscriptions/{subscriptionId}/providers/Microsoft.AnalysisServices/servers", pathParameters),
		autorest.WithQueryParameters(queryParameters))
	return preparer.Prepare(&http.Request{})
}

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

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

// ListByResourceGroup gets all the Analysis Services servers for the given resource group.
//
// resourceGroupName is the name of the Azure Resource group of which a given Analysis Services server is part. This
// name must be at least 1 character in length, and no more than 90.
func (client ServersClient) ListByResourceGroup(resourceGroupName string) (result Servers, err error) {
	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.NewErrorWithValidationError(err, "analysisservices.ServersClient", "ListByResourceGroup")
	}

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

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

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

	return
}

// ListByResourceGroupPreparer prepares the ListByResourceGroup request.
func (client ServersClient) ListByResourceGroupPreparer(resourceGroupName string) (*http.Request, error) {
	pathParameters := map[string]interface{}{
		"resourceGroupName": autorest.Encode("path", resourceGroupName),
		"subscriptionId":    autorest.Encode("path", client.SubscriptionID),
	}

	const APIVersion = "2017-08-01-beta"
	queryParameters := map[string]interface{}{
		"api-version": APIVersion,
	}

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

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

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

// ListGatewayStatus return the gateway status of the specified Analysis Services server instance.
//
// resourceGroupName is the name of the Azure Resource group of which a given Analysis Services server is part. This
// name must be at least 1 character in length, and no more than 90. serverName is the name of the Analysis Services
// server.
func (client ServersClient) ListGatewayStatus(resourceGroupName string, serverName string) (result GatewayListStatusLive, err error) {
	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\._\(\)]+$`, Chain: nil}}},
		{TargetValue: serverName,
			Constraints: []validation.Constraint{{Target: "serverName", Name: validation.MaxLength, Rule: 63, Chain: nil},
				{Target: "serverName", Name: validation.MinLength, Rule: 3, Chain: nil},
				{Target: "serverName", Name: validation.Pattern, Rule: `^[a-z][a-z0-9]*$`, Chain: nil}}}}); err != nil {
		return result, validation.NewErrorWithValidationError(err, "analysisservices.ServersClient", "ListGatewayStatus")
	}

	req, err := client.ListGatewayStatusPreparer(resourceGroupName, serverName)
	if err != nil {
		err = autorest.NewErrorWithError(err, "analysisservices.ServersClient", "ListGatewayStatus", nil, "Failure preparing request")
		return
	}

	resp, err := client.ListGatewayStatusSender(req)
	if err != nil {
		result.Response = autorest.Response{Response: resp}
		err = autorest.NewErrorWithError(err, "analysisservices.ServersClient", "ListGatewayStatus", resp, "Failure sending request")
		return
	}

	result, err = client.ListGatewayStatusResponder(resp)
	if err != nil {
		err = autorest.NewErrorWithError(err, "analysisservices.ServersClient", "ListGatewayStatus", resp, "Failure responding to request")
	}

	return
}

// ListGatewayStatusPreparer prepares the ListGatewayStatus request.
func (client ServersClient) ListGatewayStatusPreparer(resourceGroupName string, serverName string) (*http.Request, error) {
	pathParameters := map[string]interface{}{
		"resourceGroupName": autorest.Encode("path", resourceGroupName),
		"serverName":        autorest.Encode("path", serverName),
		"subscriptionId":    autorest.Encode("path", client.SubscriptionID),
	}

	const APIVersion = "2017-08-01-beta"
	queryParameters := map[string]interface{}{
		"api-version": APIVersion,
	}

	preparer := autorest.CreatePreparer(
		autorest.AsPost(),
		autorest.WithBaseURL(client.BaseURI),
		autorest.WithPathParameters("/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.AnalysisServices/servers/{serverName}/listGatewayStatus", pathParameters),
		autorest.WithQueryParameters(queryParameters))
	return preparer.Prepare(&http.Request{})
}

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

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

// ListSkusForExisting lists eligible SKUs for an Analysis Services resource.
//
// resourceGroupName is the name of the Azure Resource group of which a given Analysis Services server is part. This
// name must be at least 1 character in length, and no more than 90. serverName is the name of the Analysis Services
// server. It must be at least 3 characters in length, and no more than 63.
func (client ServersClient) ListSkusForExisting(resourceGroupName string, serverName string) (result SkuEnumerationForExistingResourceResult, err error) {
	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\._\(\)]+$`, Chain: nil}}},
		{TargetValue: serverName,
			Constraints: []validation.Constraint{{Target: "serverName", Name: validation.MaxLength, Rule: 63, Chain: nil},
				{Target: "serverName", Name: validation.MinLength, Rule: 3, Chain: nil},
				{Target: "serverName", Name: validation.Pattern, Rule: `^[a-z][a-z0-9]*$`, Chain: nil}}}}); err != nil {
		return result, validation.NewErrorWithValidationError(err, "analysisservices.ServersClient", "ListSkusForExisting")
	}

	req, err := client.ListSkusForExistingPreparer(resourceGroupName, serverName)
	if err != nil {
		err = autorest.NewErrorWithError(err, "analysisservices.ServersClient", "ListSkusForExisting", nil, "Failure preparing request")
		return
	}

	resp, err := client.ListSkusForExistingSender(req)
	if err != nil {
		result.Response = autorest.Response{Response: resp}
		err = autorest.NewErrorWithError(err, "analysisservices.ServersClient", "ListSkusForExisting", resp, "Failure sending request")
		return
	}

	result, err = client.ListSkusForExistingResponder(resp)
	if err != nil {
		err = autorest.NewErrorWithError(err, "analysisservices.ServersClient", "ListSkusForExisting", resp, "Failure responding to request")
	}

	return
}

// ListSkusForExistingPreparer prepares the ListSkusForExisting request.
func (client ServersClient) ListSkusForExistingPreparer(resourceGroupName string, serverName string) (*http.Request, error) {
	pathParameters := map[string]interface{}{
		"resourceGroupName": autorest.Encode("path", resourceGroupName),
		"serverName":        autorest.Encode("path", serverName),
		"subscriptionId":    autorest.Encode("path", client.SubscriptionID),
	}

	const APIVersion = "2017-08-01-beta"
	queryParameters := map[string]interface{}{
		"api-version": APIVersion,
	}

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

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

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

// ListSkusForNew lists eligible SKUs for Analysis Services resource provider.
func (client ServersClient) ListSkusForNew() (result SkuEnumerationForNewResourceResult, err error) {
	req, err := client.ListSkusForNewPreparer()
	if err != nil {
		err = autorest.NewErrorWithError(err, "analysisservices.ServersClient", "ListSkusForNew", nil, "Failure preparing request")
		return
	}

	resp, err := client.ListSkusForNewSender(req)
	if err != nil {
		result.Response = autorest.Response{Response: resp}
		err = autorest.NewErrorWithError(err, "analysisservices.ServersClient", "ListSkusForNew", resp, "Failure sending request")
		return
	}

	result, err = client.ListSkusForNewResponder(resp)
	if err != nil {
		err = autorest.NewErrorWithError(err, "analysisservices.ServersClient", "ListSkusForNew", resp, "Failure responding to request")
	}

	return
}

// ListSkusForNewPreparer prepares the ListSkusForNew request.
func (client ServersClient) ListSkusForNewPreparer() (*http.Request, error) {
	pathParameters := map[string]interface{}{
		"subscriptionId": autorest.Encode("path", client.SubscriptionID),
	}

	const APIVersion = "2017-08-01-beta"
	queryParameters := map[string]interface{}{
		"api-version": APIVersion,
	}

	preparer := autorest.CreatePreparer(
		autorest.AsGet(),
		autorest.WithBaseURL(client.BaseURI),
		autorest.WithPathParameters("/subscriptions/{subscriptionId}/providers/Microsoft.AnalysisServices/skus", pathParameters),
		autorest.WithQueryParameters(queryParameters))
	return preparer.Prepare(&http.Request{})
}

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

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

// Resume resumes operation of the specified Analysis Services server instance. This method may poll for completion.
// Polling can be canceled by passing the cancel channel argument. The channel will be used to cancel polling and any
// outstanding HTTP requests.
//
// resourceGroupName is the name of the Azure Resource group of which a given Analysis Services server is part. This
// name must be at least 1 character in length, and no more than 90. serverName is the name of the Analysis Services
// server. It must be at least 3 characters in length, and no more than 63.
func (client ServersClient) Resume(resourceGroupName string, serverName string, cancel <-chan struct{}) (<-chan autorest.Response, <-chan error) {
	resultChan := make(chan autorest.Response, 1)
	errChan := make(chan error, 1)
	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\._\(\)]+$`, Chain: nil}}},
		{TargetValue: serverName,
			Constraints: []validation.Constraint{{Target: "serverName", Name: validation.MaxLength, Rule: 63, Chain: nil},
				{Target: "serverName", Name: validation.MinLength, Rule: 3, Chain: nil},
				{Target: "serverName", Name: validation.Pattern, Rule: `^[a-z][a-z0-9]*$`, Chain: nil}}}}); err != nil {
		errChan <- validation.NewErrorWithValidationError(err, "analysisservices.ServersClient", "Resume")
		close(errChan)
		close(resultChan)
		return resultChan, errChan
	}

	go func() {
		var err error
		var result autorest.Response
		defer func() {
			if err != nil {
				errChan <- err
			}
			resultChan <- result
			close(resultChan)
			close(errChan)
		}()
		req, err := client.ResumePreparer(resourceGroupName, serverName, cancel)
		if err != nil {
			err = autorest.NewErrorWithError(err, "analysisservices.ServersClient", "Resume", nil, "Failure preparing request")
			return
		}

		resp, err := client.ResumeSender(req)
		if err != nil {
			result.Response = resp
			err = autorest.NewErrorWithError(err, "analysisservices.ServersClient", "Resume", resp, "Failure sending request")
			return
		}

		result, err = client.ResumeResponder(resp)
		if err != nil {
			err = autorest.NewErrorWithError(err, "analysisservices.ServersClient", "Resume", resp, "Failure responding to request")
		}
	}()
	return resultChan, errChan
}

// ResumePreparer prepares the Resume request.
func (client ServersClient) ResumePreparer(resourceGroupName string, serverName string, cancel <-chan struct{}) (*http.Request, error) {
	pathParameters := map[string]interface{}{
		"resourceGroupName": autorest.Encode("path", resourceGroupName),
		"serverName":        autorest.Encode("path", serverName),
		"subscriptionId":    autorest.Encode("path", client.SubscriptionID),
	}

	const APIVersion = "2017-08-01-beta"
	queryParameters := map[string]interface{}{
		"api-version": APIVersion,
	}

	preparer := autorest.CreatePreparer(
		autorest.AsPost(),
		autorest.WithBaseURL(client.BaseURI),
		autorest.WithPathParameters("/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.AnalysisServices/servers/{serverName}/resume", pathParameters),
		autorest.WithQueryParameters(queryParameters))
	return preparer.Prepare(&http.Request{Cancel: cancel})
}

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

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

// Suspend supends operation of the specified Analysis Services server instance. This method may poll for completion.
// Polling can be canceled by passing the cancel channel argument. The channel will be used to cancel polling and any
// outstanding HTTP requests.
//
// resourceGroupName is the name of the Azure Resource group of which a given Analysis Services server is part. This
// name must be at least 1 character in length, and no more than 90. serverName is the name of the Analysis Services
// server. It must be at least 3 characters in length, and no more than 63.
func (client ServersClient) Suspend(resourceGroupName string, serverName string, cancel <-chan struct{}) (<-chan autorest.Response, <-chan error) {
	resultChan := make(chan autorest.Response, 1)
	errChan := make(chan error, 1)
	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\._\(\)]+$`, Chain: nil}}},
		{TargetValue: serverName,
			Constraints: []validation.Constraint{{Target: "serverName", Name: validation.MaxLength, Rule: 63, Chain: nil},
				{Target: "serverName", Name: validation.MinLength, Rule: 3, Chain: nil},
				{Target: "serverName", Name: validation.Pattern, Rule: `^[a-z][a-z0-9]*$`, Chain: nil}}}}); err != nil {
		errChan <- validation.NewErrorWithValidationError(err, "analysisservices.ServersClient", "Suspend")
		close(errChan)
		close(resultChan)
		return resultChan, errChan
	}

	go func() {
		var err error
		var result autorest.Response
		defer func() {
			if err != nil {
				errChan <- err
			}
			resultChan <- result
			close(resultChan)
			close(errChan)
		}()
		req, err := client.SuspendPreparer(resourceGroupName, serverName, cancel)
		if err != nil {
			err = autorest.NewErrorWithError(err, "analysisservices.ServersClient", "Suspend", nil, "Failure preparing request")
			return
		}

		resp, err := client.SuspendSender(req)
		if err != nil {
			result.Response = resp
			err = autorest.NewErrorWithError(err, "analysisservices.ServersClient", "Suspend", resp, "Failure sending request")
			return
		}

		result, err = client.SuspendResponder(resp)
		if err != nil {
			err = autorest.NewErrorWithError(err, "analysisservices.ServersClient", "Suspend", resp, "Failure responding to request")
		}
	}()
	return resultChan, errChan
}

// SuspendPreparer prepares the Suspend request.
func (client ServersClient) SuspendPreparer(resourceGroupName string, serverName string, cancel <-chan struct{}) (*http.Request, error) {
	pathParameters := map[string]interface{}{
		"resourceGroupName": autorest.Encode("path", resourceGroupName),
		"serverName":        autorest.Encode("path", serverName),
		"subscriptionId":    autorest.Encode("path", client.SubscriptionID),
	}

	const APIVersion = "2017-08-01-beta"
	queryParameters := map[string]interface{}{
		"api-version": APIVersion,
	}

	preparer := autorest.CreatePreparer(
		autorest.AsPost(),
		autorest.WithBaseURL(client.BaseURI),
		autorest.WithPathParameters("/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.AnalysisServices/servers/{serverName}/suspend", pathParameters),
		autorest.WithQueryParameters(queryParameters))
	return preparer.Prepare(&http.Request{Cancel: cancel})
}

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

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

// Update updates the current state of the specified Analysis Services server. This method may poll for completion.
// Polling can be canceled by passing the cancel channel argument. The channel will be used to cancel polling and any
// outstanding HTTP requests.
//
// resourceGroupName is the name of the Azure Resource group of which a given Analysis Services server is part. This
// name must be at least 1 character in length, and no more than 90. serverName is the name of the Analysis Services
// server. It must be at least 3 characters in length, and no more than 63. serverUpdateParameters is request object
// that contains the updated information for the server.
func (client ServersClient) Update(resourceGroupName string, serverName string, serverUpdateParameters ServerUpdateParameters, cancel <-chan struct{}) (<-chan Server, <-chan error) {
	resultChan := make(chan Server, 1)
	errChan := make(chan error, 1)
	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\._\(\)]+$`, Chain: nil}}},
		{TargetValue: serverName,
			Constraints: []validation.Constraint{{Target: "serverName", Name: validation.MaxLength, Rule: 63, Chain: nil},
				{Target: "serverName", Name: validation.MinLength, Rule: 3, Chain: nil},
				{Target: "serverName", Name: validation.Pattern, Rule: `^[a-z][a-z0-9]*$`, Chain: nil}}}}); err != nil {
		errChan <- validation.NewErrorWithValidationError(err, "analysisservices.ServersClient", "Update")
		close(errChan)
		close(resultChan)
		return resultChan, errChan
	}

	go func() {
		var err error
		var result Server
		defer func() {
			if err != nil {
				errChan <- err
			}
			resultChan <- result
			close(resultChan)
			close(errChan)
		}()
		req, err := client.UpdatePreparer(resourceGroupName, serverName, serverUpdateParameters, cancel)
		if err != nil {
			err = autorest.NewErrorWithError(err, "analysisservices.ServersClient", "Update", nil, "Failure preparing request")
			return
		}

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

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

// UpdatePreparer prepares the Update request.
func (client ServersClient) UpdatePreparer(resourceGroupName string, serverName string, serverUpdateParameters ServerUpdateParameters, cancel <-chan struct{}) (*http.Request, error) {
	pathParameters := map[string]interface{}{
		"resourceGroupName": autorest.Encode("path", resourceGroupName),
		"serverName":        autorest.Encode("path", serverName),
		"subscriptionId":    autorest.Encode("path", client.SubscriptionID),
	}

	const APIVersion = "2017-08-01-beta"
	queryParameters := map[string]interface{}{
		"api-version": APIVersion,
	}

	preparer := autorest.CreatePreparer(
		autorest.AsJSON(),
		autorest.AsPatch(),
		autorest.WithBaseURL(client.BaseURI),
		autorest.WithPathParameters("/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.AnalysisServices/servers/{serverName}", pathParameters),
		autorest.WithJSON(serverUpdateParameters),
		autorest.WithQueryParameters(queryParameters))
	return preparer.Prepare(&http.Request{Cancel: cancel})
}

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

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