package servermanagement

// 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 1.0.1.0
// 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"
)

// PowerShellClient is the rEST API for Azure Server Management Service.
type PowerShellClient struct {
	ManagementClient
}

// NewPowerShellClient creates an instance of the PowerShellClient client.
func NewPowerShellClient(subscriptionID string) PowerShellClient {
	return NewPowerShellClientWithBaseURI(DefaultBaseURI, subscriptionID)
}

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

// CancelCommand cancels a PowerShell command. 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 resource group name uniquely identifies the
// resource group within the user subscriptionId. nodeName is the node name
// (256 characters maximum). session is the sessionId from the user. pssession
// is the PowerShell sessionId from the user.
func (client PowerShellClient) CancelCommand(resourceGroupName string, nodeName string, session string, pssession string, cancel <-chan struct{}) (<-chan PowerShellCommandResults, <-chan error) {
	resultChan := make(chan PowerShellCommandResults, 1)
	errChan := make(chan error, 1)
	if err := validation.Validate([]validation.Validation{
		{TargetValue: resourceGroupName,
			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MinLength, Rule: 3, Chain: nil},
				{Target: "resourceGroupName", Name: validation.Pattern, Rule: `[a-zA-Z0-9]+`, Chain: nil}}},
		{TargetValue: nodeName,
			Constraints: []validation.Constraint{{Target: "nodeName", Name: validation.MaxLength, Rule: 256, Chain: nil},
				{Target: "nodeName", Name: validation.MinLength, Rule: 1, Chain: nil},
				{Target: "nodeName", Name: validation.Pattern, Rule: `^[a-zA-Z0-9][a-zA-Z0-9_.-]*$`, Chain: nil}}}}); err != nil {
		errChan <- validation.NewErrorWithValidationError(err, "servermanagement.PowerShellClient", "CancelCommand")
		close(errChan)
		close(resultChan)
		return resultChan, errChan
	}

	go func() {
		var err error
		var result PowerShellCommandResults
		defer func() {
			resultChan <- result
			errChan <- err
			close(resultChan)
			close(errChan)
		}()
		req, err := client.CancelCommandPreparer(resourceGroupName, nodeName, session, pssession, cancel)
		if err != nil {
			err = autorest.NewErrorWithError(err, "servermanagement.PowerShellClient", "CancelCommand", nil, "Failure preparing request")
			return
		}

		resp, err := client.CancelCommandSender(req)
		if err != nil {
			result.Response = autorest.Response{Response: resp}
			err = autorest.NewErrorWithError(err, "servermanagement.PowerShellClient", "CancelCommand", resp, "Failure sending request")
			return
		}

		result, err = client.CancelCommandResponder(resp)
		if err != nil {
			err = autorest.NewErrorWithError(err, "servermanagement.PowerShellClient", "CancelCommand", resp, "Failure responding to request")
		}
	}()
	return resultChan, errChan
}

// CancelCommandPreparer prepares the CancelCommand request.
func (client PowerShellClient) CancelCommandPreparer(resourceGroupName string, nodeName string, session string, pssession string, cancel <-chan struct{}) (*http.Request, error) {
	pathParameters := map[string]interface{}{
		"nodeName":          autorest.Encode("path", nodeName),
		"pssession":         autorest.Encode("path", pssession),
		"resourceGroupName": autorest.Encode("path", resourceGroupName),
		"session":           autorest.Encode("path", session),
		"subscriptionId":    autorest.Encode("path", client.SubscriptionID),
	}

	const APIVersion = "2016-07-01-preview"
	queryParameters := map[string]interface{}{
		"api-version": APIVersion,
	}

	preparer := autorest.CreatePreparer(
		autorest.AsPost(),
		autorest.WithBaseURL(client.BaseURI),
		autorest.WithPathParameters("/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.ServerManagement/nodes/{nodeName}/sessions/{session}/features/powerShellConsole/pssessions/{pssession}/cancel", pathParameters),
		autorest.WithQueryParameters(queryParameters))
	return preparer.Prepare(&http.Request{Cancel: cancel})
}

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

// CancelCommandResponder handles the response to the CancelCommand request. The method always
// closes the http.Response Body.
func (client PowerShellClient) CancelCommandResponder(resp *http.Response) (result PowerShellCommandResults, 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
}

// CreateSession creates a PowerShell session. 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 resource group name uniquely identifies the
// resource group within the user subscriptionId. nodeName is the node name
// (256 characters maximum). session is the sessionId from the user. pssession
// is the PowerShell sessionId from the user.
func (client PowerShellClient) CreateSession(resourceGroupName string, nodeName string, session string, pssession string, cancel <-chan struct{}) (<-chan PowerShellSessionResource, <-chan error) {
	resultChan := make(chan PowerShellSessionResource, 1)
	errChan := make(chan error, 1)
	if err := validation.Validate([]validation.Validation{
		{TargetValue: resourceGroupName,
			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MinLength, Rule: 3, Chain: nil},
				{Target: "resourceGroupName", Name: validation.Pattern, Rule: `[a-zA-Z0-9]+`, Chain: nil}}},
		{TargetValue: nodeName,
			Constraints: []validation.Constraint{{Target: "nodeName", Name: validation.MaxLength, Rule: 256, Chain: nil},
				{Target: "nodeName", Name: validation.MinLength, Rule: 1, Chain: nil},
				{Target: "nodeName", Name: validation.Pattern, Rule: `^[a-zA-Z0-9][a-zA-Z0-9_.-]*$`, Chain: nil}}}}); err != nil {
		errChan <- validation.NewErrorWithValidationError(err, "servermanagement.PowerShellClient", "CreateSession")
		close(errChan)
		close(resultChan)
		return resultChan, errChan
	}

	go func() {
		var err error
		var result PowerShellSessionResource
		defer func() {
			resultChan <- result
			errChan <- err
			close(resultChan)
			close(errChan)
		}()
		req, err := client.CreateSessionPreparer(resourceGroupName, nodeName, session, pssession, cancel)
		if err != nil {
			err = autorest.NewErrorWithError(err, "servermanagement.PowerShellClient", "CreateSession", nil, "Failure preparing request")
			return
		}

		resp, err := client.CreateSessionSender(req)
		if err != nil {
			result.Response = autorest.Response{Response: resp}
			err = autorest.NewErrorWithError(err, "servermanagement.PowerShellClient", "CreateSession", resp, "Failure sending request")
			return
		}

		result, err = client.CreateSessionResponder(resp)
		if err != nil {
			err = autorest.NewErrorWithError(err, "servermanagement.PowerShellClient", "CreateSession", resp, "Failure responding to request")
		}
	}()
	return resultChan, errChan
}

// CreateSessionPreparer prepares the CreateSession request.
func (client PowerShellClient) CreateSessionPreparer(resourceGroupName string, nodeName string, session string, pssession string, cancel <-chan struct{}) (*http.Request, error) {
	pathParameters := map[string]interface{}{
		"nodeName":          autorest.Encode("path", nodeName),
		"pssession":         autorest.Encode("path", pssession),
		"resourceGroupName": autorest.Encode("path", resourceGroupName),
		"session":           autorest.Encode("path", session),
		"subscriptionId":    autorest.Encode("path", client.SubscriptionID),
	}

	const APIVersion = "2016-07-01-preview"
	queryParameters := map[string]interface{}{
		"api-version": APIVersion,
	}

	preparer := autorest.CreatePreparer(
		autorest.AsPut(),
		autorest.WithBaseURL(client.BaseURI),
		autorest.WithPathParameters("/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.ServerManagement/nodes/{nodeName}/sessions/{session}/features/powerShellConsole/pssessions/{pssession}", pathParameters),
		autorest.WithQueryParameters(queryParameters))
	return preparer.Prepare(&http.Request{Cancel: cancel})
}

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

// CreateSessionResponder handles the response to the CreateSession request. The method always
// closes the http.Response Body.
func (client PowerShellClient) CreateSessionResponder(resp *http.Response) (result PowerShellSessionResource, 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
}

// GetCommandStatus gets the status of a command.
//
// resourceGroupName is the resource group name uniquely identifies the
// resource group within the user subscriptionId. nodeName is the node name
// (256 characters maximum). session is the sessionId from the user. pssession
// is the PowerShell sessionId from the user. expand is gets current output
// from an ongoing call.
func (client PowerShellClient) GetCommandStatus(resourceGroupName string, nodeName string, session string, pssession string, expand PowerShellExpandOption) (result PowerShellCommandStatus, err error) {
	if err := validation.Validate([]validation.Validation{
		{TargetValue: resourceGroupName,
			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MinLength, Rule: 3, Chain: nil},
				{Target: "resourceGroupName", Name: validation.Pattern, Rule: `[a-zA-Z0-9]+`, Chain: nil}}},
		{TargetValue: nodeName,
			Constraints: []validation.Constraint{{Target: "nodeName", Name: validation.MaxLength, Rule: 256, Chain: nil},
				{Target: "nodeName", Name: validation.MinLength, Rule: 1, Chain: nil},
				{Target: "nodeName", Name: validation.Pattern, Rule: `^[a-zA-Z0-9][a-zA-Z0-9_.-]*$`, Chain: nil}}}}); err != nil {
		return result, validation.NewErrorWithValidationError(err, "servermanagement.PowerShellClient", "GetCommandStatus")
	}

	req, err := client.GetCommandStatusPreparer(resourceGroupName, nodeName, session, pssession, expand)
	if err != nil {
		err = autorest.NewErrorWithError(err, "servermanagement.PowerShellClient", "GetCommandStatus", nil, "Failure preparing request")
		return
	}

	resp, err := client.GetCommandStatusSender(req)
	if err != nil {
		result.Response = autorest.Response{Response: resp}
		err = autorest.NewErrorWithError(err, "servermanagement.PowerShellClient", "GetCommandStatus", resp, "Failure sending request")
		return
	}

	result, err = client.GetCommandStatusResponder(resp)
	if err != nil {
		err = autorest.NewErrorWithError(err, "servermanagement.PowerShellClient", "GetCommandStatus", resp, "Failure responding to request")
	}

	return
}

// GetCommandStatusPreparer prepares the GetCommandStatus request.
func (client PowerShellClient) GetCommandStatusPreparer(resourceGroupName string, nodeName string, session string, pssession string, expand PowerShellExpandOption) (*http.Request, error) {
	pathParameters := map[string]interface{}{
		"nodeName":          autorest.Encode("path", nodeName),
		"pssession":         autorest.Encode("path", pssession),
		"resourceGroupName": autorest.Encode("path", resourceGroupName),
		"session":           autorest.Encode("path", session),
		"subscriptionId":    autorest.Encode("path", client.SubscriptionID),
	}

	const APIVersion = "2016-07-01-preview"
	queryParameters := map[string]interface{}{
		"api-version": APIVersion,
	}
	if len(string(expand)) > 0 {
		queryParameters["$expand"] = autorest.Encode("query", expand)
	}

	preparer := autorest.CreatePreparer(
		autorest.AsGet(),
		autorest.WithBaseURL(client.BaseURI),
		autorest.WithPathParameters("/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.ServerManagement/nodes/{nodeName}/sessions/{session}/features/powerShellConsole/pssessions/{pssession}", pathParameters),
		autorest.WithQueryParameters(queryParameters))
	return preparer.Prepare(&http.Request{})
}

// GetCommandStatusSender sends the GetCommandStatus request. The method will close the
// http.Response Body if it receives an error.
func (client PowerShellClient) GetCommandStatusSender(req *http.Request) (*http.Response, error) {
	return autorest.SendWithSender(client, req)
}

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

// InvokeCommand creates a PowerShell script and invokes it. 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 resource group name uniquely identifies the
// resource group within the user subscriptionId. nodeName is the node name
// (256 characters maximum). session is the sessionId from the user. pssession
// is the PowerShell sessionId from the user. powerShellCommandParameters is
// parameters supplied to the Invoke PowerShell Command operation.
func (client PowerShellClient) InvokeCommand(resourceGroupName string, nodeName string, session string, pssession string, powerShellCommandParameters PowerShellCommandParameters, cancel <-chan struct{}) (<-chan PowerShellCommandResults, <-chan error) {
	resultChan := make(chan PowerShellCommandResults, 1)
	errChan := make(chan error, 1)
	if err := validation.Validate([]validation.Validation{
		{TargetValue: resourceGroupName,
			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MinLength, Rule: 3, Chain: nil},
				{Target: "resourceGroupName", Name: validation.Pattern, Rule: `[a-zA-Z0-9]+`, Chain: nil}}},
		{TargetValue: nodeName,
			Constraints: []validation.Constraint{{Target: "nodeName", Name: validation.MaxLength, Rule: 256, Chain: nil},
				{Target: "nodeName", Name: validation.MinLength, Rule: 1, Chain: nil},
				{Target: "nodeName", Name: validation.Pattern, Rule: `^[a-zA-Z0-9][a-zA-Z0-9_.-]*$`, Chain: nil}}}}); err != nil {
		errChan <- validation.NewErrorWithValidationError(err, "servermanagement.PowerShellClient", "InvokeCommand")
		close(errChan)
		close(resultChan)
		return resultChan, errChan
	}

	go func() {
		var err error
		var result PowerShellCommandResults
		defer func() {
			resultChan <- result
			errChan <- err
			close(resultChan)
			close(errChan)
		}()
		req, err := client.InvokeCommandPreparer(resourceGroupName, nodeName, session, pssession, powerShellCommandParameters, cancel)
		if err != nil {
			err = autorest.NewErrorWithError(err, "servermanagement.PowerShellClient", "InvokeCommand", nil, "Failure preparing request")
			return
		}

		resp, err := client.InvokeCommandSender(req)
		if err != nil {
			result.Response = autorest.Response{Response: resp}
			err = autorest.NewErrorWithError(err, "servermanagement.PowerShellClient", "InvokeCommand", resp, "Failure sending request")
			return
		}

		result, err = client.InvokeCommandResponder(resp)
		if err != nil {
			err = autorest.NewErrorWithError(err, "servermanagement.PowerShellClient", "InvokeCommand", resp, "Failure responding to request")
		}
	}()
	return resultChan, errChan
}

// InvokeCommandPreparer prepares the InvokeCommand request.
func (client PowerShellClient) InvokeCommandPreparer(resourceGroupName string, nodeName string, session string, pssession string, powerShellCommandParameters PowerShellCommandParameters, cancel <-chan struct{}) (*http.Request, error) {
	pathParameters := map[string]interface{}{
		"nodeName":          autorest.Encode("path", nodeName),
		"pssession":         autorest.Encode("path", pssession),
		"resourceGroupName": autorest.Encode("path", resourceGroupName),
		"session":           autorest.Encode("path", session),
		"subscriptionId":    autorest.Encode("path", client.SubscriptionID),
	}

	const APIVersion = "2016-07-01-preview"
	queryParameters := map[string]interface{}{
		"api-version": APIVersion,
	}

	preparer := autorest.CreatePreparer(
		autorest.AsJSON(),
		autorest.AsPost(),
		autorest.WithBaseURL(client.BaseURI),
		autorest.WithPathParameters("/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.ServerManagement/nodes/{nodeName}/sessions/{session}/features/powerShellConsole/pssessions/{pssession}/invokeCommand", pathParameters),
		autorest.WithJSON(powerShellCommandParameters),
		autorest.WithQueryParameters(queryParameters))
	return preparer.Prepare(&http.Request{Cancel: cancel})
}

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

// InvokeCommandResponder handles the response to the InvokeCommand request. The method always
// closes the http.Response Body.
func (client PowerShellClient) InvokeCommandResponder(resp *http.Response) (result PowerShellCommandResults, 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
}

// ListSession gets a list of the active sessions.
//
// resourceGroupName is the resource group name uniquely identifies the
// resource group within the user subscriptionId. nodeName is the node name
// (256 characters maximum). session is the sessionId from the user.
func (client PowerShellClient) ListSession(resourceGroupName string, nodeName string, session string) (result PowerShellSessionResources, err error) {
	if err := validation.Validate([]validation.Validation{
		{TargetValue: resourceGroupName,
			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MinLength, Rule: 3, Chain: nil},
				{Target: "resourceGroupName", Name: validation.Pattern, Rule: `[a-zA-Z0-9]+`, Chain: nil}}},
		{TargetValue: nodeName,
			Constraints: []validation.Constraint{{Target: "nodeName", Name: validation.MaxLength, Rule: 256, Chain: nil},
				{Target: "nodeName", Name: validation.MinLength, Rule: 1, Chain: nil},
				{Target: "nodeName", Name: validation.Pattern, Rule: `^[a-zA-Z0-9][a-zA-Z0-9_.-]*$`, Chain: nil}}}}); err != nil {
		return result, validation.NewErrorWithValidationError(err, "servermanagement.PowerShellClient", "ListSession")
	}

	req, err := client.ListSessionPreparer(resourceGroupName, nodeName, session)
	if err != nil {
		err = autorest.NewErrorWithError(err, "servermanagement.PowerShellClient", "ListSession", nil, "Failure preparing request")
		return
	}

	resp, err := client.ListSessionSender(req)
	if err != nil {
		result.Response = autorest.Response{Response: resp}
		err = autorest.NewErrorWithError(err, "servermanagement.PowerShellClient", "ListSession", resp, "Failure sending request")
		return
	}

	result, err = client.ListSessionResponder(resp)
	if err != nil {
		err = autorest.NewErrorWithError(err, "servermanagement.PowerShellClient", "ListSession", resp, "Failure responding to request")
	}

	return
}

// ListSessionPreparer prepares the ListSession request.
func (client PowerShellClient) ListSessionPreparer(resourceGroupName string, nodeName string, session string) (*http.Request, error) {
	pathParameters := map[string]interface{}{
		"nodeName":          autorest.Encode("path", nodeName),
		"resourceGroupName": autorest.Encode("path", resourceGroupName),
		"session":           autorest.Encode("path", session),
		"subscriptionId":    autorest.Encode("path", client.SubscriptionID),
	}

	const APIVersion = "2016-07-01-preview"
	queryParameters := map[string]interface{}{
		"api-version": APIVersion,
	}

	preparer := autorest.CreatePreparer(
		autorest.AsGet(),
		autorest.WithBaseURL(client.BaseURI),
		autorest.WithPathParameters("/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.ServerManagement/nodes/{nodeName}/sessions/{session}/features/powerShellConsole/pssessions", pathParameters),
		autorest.WithQueryParameters(queryParameters))
	return preparer.Prepare(&http.Request{})
}

// ListSessionSender sends the ListSession request. The method will close the
// http.Response Body if it receives an error.
func (client PowerShellClient) ListSessionSender(req *http.Request) (*http.Response, error) {
	return autorest.SendWithSender(client, req)
}

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

// TabCompletion gets tab completion values for a command.
//
// resourceGroupName is the resource group name uniquely identifies the
// resource group within the user subscriptionId. nodeName is the node name
// (256 characters maximum). session is the sessionId from the user. pssession
// is the PowerShell sessionId from the user. powerShellTabCompletionParamters
// is parameters supplied to the tab completion call.
func (client PowerShellClient) TabCompletion(resourceGroupName string, nodeName string, session string, pssession string, powerShellTabCompletionParamters PowerShellTabCompletionParameters) (result PowerShellTabCompletionResults, err error) {
	if err := validation.Validate([]validation.Validation{
		{TargetValue: resourceGroupName,
			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MinLength, Rule: 3, Chain: nil},
				{Target: "resourceGroupName", Name: validation.Pattern, Rule: `[a-zA-Z0-9]+`, Chain: nil}}},
		{TargetValue: nodeName,
			Constraints: []validation.Constraint{{Target: "nodeName", Name: validation.MaxLength, Rule: 256, Chain: nil},
				{Target: "nodeName", Name: validation.MinLength, Rule: 1, Chain: nil},
				{Target: "nodeName", Name: validation.Pattern, Rule: `^[a-zA-Z0-9][a-zA-Z0-9_.-]*$`, Chain: nil}}}}); err != nil {
		return result, validation.NewErrorWithValidationError(err, "servermanagement.PowerShellClient", "TabCompletion")
	}

	req, err := client.TabCompletionPreparer(resourceGroupName, nodeName, session, pssession, powerShellTabCompletionParamters)
	if err != nil {
		err = autorest.NewErrorWithError(err, "servermanagement.PowerShellClient", "TabCompletion", nil, "Failure preparing request")
		return
	}

	resp, err := client.TabCompletionSender(req)
	if err != nil {
		result.Response = autorest.Response{Response: resp}
		err = autorest.NewErrorWithError(err, "servermanagement.PowerShellClient", "TabCompletion", resp, "Failure sending request")
		return
	}

	result, err = client.TabCompletionResponder(resp)
	if err != nil {
		err = autorest.NewErrorWithError(err, "servermanagement.PowerShellClient", "TabCompletion", resp, "Failure responding to request")
	}

	return
}

// TabCompletionPreparer prepares the TabCompletion request.
func (client PowerShellClient) TabCompletionPreparer(resourceGroupName string, nodeName string, session string, pssession string, powerShellTabCompletionParamters PowerShellTabCompletionParameters) (*http.Request, error) {
	pathParameters := map[string]interface{}{
		"nodeName":          autorest.Encode("path", nodeName),
		"pssession":         autorest.Encode("path", pssession),
		"resourceGroupName": autorest.Encode("path", resourceGroupName),
		"session":           autorest.Encode("path", session),
		"subscriptionId":    autorest.Encode("path", client.SubscriptionID),
	}

	const APIVersion = "2016-07-01-preview"
	queryParameters := map[string]interface{}{
		"api-version": APIVersion,
	}

	preparer := autorest.CreatePreparer(
		autorest.AsJSON(),
		autorest.AsPost(),
		autorest.WithBaseURL(client.BaseURI),
		autorest.WithPathParameters("/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.ServerManagement/nodes/{nodeName}/sessions/{session}/features/powerShellConsole/pssessions/{pssession}/tab", pathParameters),
		autorest.WithJSON(powerShellTabCompletionParamters),
		autorest.WithQueryParameters(queryParameters))
	return preparer.Prepare(&http.Request{})
}

// TabCompletionSender sends the TabCompletion request. The method will close the
// http.Response Body if it receives an error.
func (client PowerShellClient) TabCompletionSender(req *http.Request) (*http.Response, error) {
	return autorest.SendWithSender(client, req)
}

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

// UpdateCommand updates a running PowerShell command with more data. 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 resource group name uniquely identifies the
// resource group within the user subscriptionId. nodeName is the node name
// (256 characters maximum). session is the sessionId from the user. pssession
// is the PowerShell sessionId from the user.
func (client PowerShellClient) UpdateCommand(resourceGroupName string, nodeName string, session string, pssession string, cancel <-chan struct{}) (<-chan PowerShellCommandResults, <-chan error) {
	resultChan := make(chan PowerShellCommandResults, 1)
	errChan := make(chan error, 1)
	if err := validation.Validate([]validation.Validation{
		{TargetValue: resourceGroupName,
			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MinLength, Rule: 3, Chain: nil},
				{Target: "resourceGroupName", Name: validation.Pattern, Rule: `[a-zA-Z0-9]+`, Chain: nil}}},
		{TargetValue: nodeName,
			Constraints: []validation.Constraint{{Target: "nodeName", Name: validation.MaxLength, Rule: 256, Chain: nil},
				{Target: "nodeName", Name: validation.MinLength, Rule: 1, Chain: nil},
				{Target: "nodeName", Name: validation.Pattern, Rule: `^[a-zA-Z0-9][a-zA-Z0-9_.-]*$`, Chain: nil}}}}); err != nil {
		errChan <- validation.NewErrorWithValidationError(err, "servermanagement.PowerShellClient", "UpdateCommand")
		close(errChan)
		close(resultChan)
		return resultChan, errChan
	}

	go func() {
		var err error
		var result PowerShellCommandResults
		defer func() {
			resultChan <- result
			errChan <- err
			close(resultChan)
			close(errChan)
		}()
		req, err := client.UpdateCommandPreparer(resourceGroupName, nodeName, session, pssession, cancel)
		if err != nil {
			err = autorest.NewErrorWithError(err, "servermanagement.PowerShellClient", "UpdateCommand", nil, "Failure preparing request")
			return
		}

		resp, err := client.UpdateCommandSender(req)
		if err != nil {
			result.Response = autorest.Response{Response: resp}
			err = autorest.NewErrorWithError(err, "servermanagement.PowerShellClient", "UpdateCommand", resp, "Failure sending request")
			return
		}

		result, err = client.UpdateCommandResponder(resp)
		if err != nil {
			err = autorest.NewErrorWithError(err, "servermanagement.PowerShellClient", "UpdateCommand", resp, "Failure responding to request")
		}
	}()
	return resultChan, errChan
}

// UpdateCommandPreparer prepares the UpdateCommand request.
func (client PowerShellClient) UpdateCommandPreparer(resourceGroupName string, nodeName string, session string, pssession string, cancel <-chan struct{}) (*http.Request, error) {
	pathParameters := map[string]interface{}{
		"nodeName":          autorest.Encode("path", nodeName),
		"pssession":         autorest.Encode("path", pssession),
		"resourceGroupName": autorest.Encode("path", resourceGroupName),
		"session":           autorest.Encode("path", session),
		"subscriptionId":    autorest.Encode("path", client.SubscriptionID),
	}

	const APIVersion = "2016-07-01-preview"
	queryParameters := map[string]interface{}{
		"api-version": APIVersion,
	}

	preparer := autorest.CreatePreparer(
		autorest.AsPatch(),
		autorest.WithBaseURL(client.BaseURI),
		autorest.WithPathParameters("/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.ServerManagement/nodes/{nodeName}/sessions/{session}/features/powerShellConsole/pssessions/{pssession}", pathParameters),
		autorest.WithQueryParameters(queryParameters))
	return preparer.Prepare(&http.Request{Cancel: cancel})
}

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

// UpdateCommandResponder handles the response to the UpdateCommand request. The method always
// closes the http.Response Body.
func (client PowerShellClient) UpdateCommandResponder(resp *http.Response) (result PowerShellCommandResults, 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
}