package batch

// 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/date"
	"github.com/Azure/go-autorest/autorest/validation"
	"github.com/Azure/go-autorest/tracing"
	"github.com/gofrs/uuid"
	"net/http"
)

// FileClient is the a client for issuing REST requests to the Azure Batch service.
type FileClient struct {
	BaseClient
}

// NewFileClient creates an instance of the FileClient client.
func NewFileClient(batchURL string) FileClient {
	return FileClient{New(batchURL)}
}

// DeleteFromComputeNode sends the delete from compute node request.
// Parameters:
// poolID - the ID of the pool that contains the compute node.
// nodeID - the ID of the compute node from which you want to delete the file.
// filePath - the path to the file or directory that you want to delete.
// recursive - whether to delete children of a directory. If the filePath parameter represents a directory
// instead of a file, you can set recursive to true to delete the directory and all of the files and
// subdirectories in it. If recursive is false then the directory must be empty or deletion will fail.
// timeout - the maximum time that the server can spend processing the request, in seconds. The default is 30
// seconds.
// clientRequestID - the caller-generated request identity, in the form of a GUID with no decoration such as
// curly braces, e.g. 9C4D50EE-2D56-4CD3-8152-34347DC9F2B0.
// returnClientRequestID - whether the server should return the client-request-id in the response.
// ocpDate - the time the request was issued. Client libraries typically set this to the current system clock
// time; set it explicitly if you are calling the REST API directly.
func (client FileClient) DeleteFromComputeNode(ctx context.Context, poolID string, nodeID string, filePath string, recursive *bool, timeout *int32, clientRequestID *uuid.UUID, returnClientRequestID *bool, ocpDate *date.TimeRFC1123) (result autorest.Response, err error) {
	if tracing.IsEnabled() {
		ctx = tracing.StartSpan(ctx, fqdn+"/FileClient.DeleteFromComputeNode")
		defer func() {
			sc := -1
			if result.Response != nil {
				sc = result.Response.StatusCode
			}
			tracing.EndSpan(ctx, sc, err)
		}()
	}
	req, err := client.DeleteFromComputeNodePreparer(ctx, poolID, nodeID, filePath, recursive, timeout, clientRequestID, returnClientRequestID, ocpDate)
	if err != nil {
		err = autorest.NewErrorWithError(err, "batch.FileClient", "DeleteFromComputeNode", nil, "Failure preparing request")
		return
	}

	resp, err := client.DeleteFromComputeNodeSender(req)
	if err != nil {
		result.Response = resp
		err = autorest.NewErrorWithError(err, "batch.FileClient", "DeleteFromComputeNode", resp, "Failure sending request")
		return
	}

	result, err = client.DeleteFromComputeNodeResponder(resp)
	if err != nil {
		err = autorest.NewErrorWithError(err, "batch.FileClient", "DeleteFromComputeNode", resp, "Failure responding to request")
		return
	}

	return
}

// DeleteFromComputeNodePreparer prepares the DeleteFromComputeNode request.
func (client FileClient) DeleteFromComputeNodePreparer(ctx context.Context, poolID string, nodeID string, filePath string, recursive *bool, timeout *int32, clientRequestID *uuid.UUID, returnClientRequestID *bool, ocpDate *date.TimeRFC1123) (*http.Request, error) {
	urlParameters := map[string]interface{}{
		"batchUrl": client.BatchURL,
	}

	pathParameters := map[string]interface{}{
		"filePath": autorest.Encode("path", filePath),
		"nodeId":   autorest.Encode("path", nodeID),
		"poolId":   autorest.Encode("path", poolID),
	}

	const APIVersion = "2018-12-01.8.0"
	queryParameters := map[string]interface{}{
		"api-version": APIVersion,
	}
	if recursive != nil {
		queryParameters["recursive"] = autorest.Encode("query", *recursive)
	}
	if timeout != nil {
		queryParameters["timeout"] = autorest.Encode("query", *timeout)
	} else {
		queryParameters["timeout"] = autorest.Encode("query", 30)
	}

	preparer := autorest.CreatePreparer(
		autorest.AsDelete(),
		autorest.WithCustomBaseURL("{batchUrl}", urlParameters),
		autorest.WithPathParameters("/pools/{poolId}/nodes/{nodeId}/files/{filePath}", pathParameters),
		autorest.WithQueryParameters(queryParameters))
	if clientRequestID != nil {
		preparer = autorest.DecoratePreparer(preparer,
			autorest.WithHeader("client-request-id", autorest.String(clientRequestID)))
	}
	if returnClientRequestID != nil {
		preparer = autorest.DecoratePreparer(preparer,
			autorest.WithHeader("return-client-request-id", autorest.String(returnClientRequestID)))
	} else {
		preparer = autorest.DecoratePreparer(preparer,
			autorest.WithHeader("return-client-request-id", autorest.String(false)))
	}
	if ocpDate != nil {
		preparer = autorest.DecoratePreparer(preparer,
			autorest.WithHeader("ocp-date", autorest.String(ocpDate)))
	}
	return preparer.Prepare((&http.Request{}).WithContext(ctx))
}

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

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

// DeleteFromTask sends the delete from task request.
// Parameters:
// jobID - the ID of the job that contains the task.
// taskID - the ID of the task whose file you want to delete.
// filePath - the path to the task file or directory that you want to delete.
// recursive - whether to delete children of a directory. If the filePath parameter represents a directory
// instead of a file, you can set recursive to true to delete the directory and all of the files and
// subdirectories in it. If recursive is false then the directory must be empty or deletion will fail.
// timeout - the maximum time that the server can spend processing the request, in seconds. The default is 30
// seconds.
// clientRequestID - the caller-generated request identity, in the form of a GUID with no decoration such as
// curly braces, e.g. 9C4D50EE-2D56-4CD3-8152-34347DC9F2B0.
// returnClientRequestID - whether the server should return the client-request-id in the response.
// ocpDate - the time the request was issued. Client libraries typically set this to the current system clock
// time; set it explicitly if you are calling the REST API directly.
func (client FileClient) DeleteFromTask(ctx context.Context, jobID string, taskID string, filePath string, recursive *bool, timeout *int32, clientRequestID *uuid.UUID, returnClientRequestID *bool, ocpDate *date.TimeRFC1123) (result autorest.Response, err error) {
	if tracing.IsEnabled() {
		ctx = tracing.StartSpan(ctx, fqdn+"/FileClient.DeleteFromTask")
		defer func() {
			sc := -1
			if result.Response != nil {
				sc = result.Response.StatusCode
			}
			tracing.EndSpan(ctx, sc, err)
		}()
	}
	req, err := client.DeleteFromTaskPreparer(ctx, jobID, taskID, filePath, recursive, timeout, clientRequestID, returnClientRequestID, ocpDate)
	if err != nil {
		err = autorest.NewErrorWithError(err, "batch.FileClient", "DeleteFromTask", nil, "Failure preparing request")
		return
	}

	resp, err := client.DeleteFromTaskSender(req)
	if err != nil {
		result.Response = resp
		err = autorest.NewErrorWithError(err, "batch.FileClient", "DeleteFromTask", resp, "Failure sending request")
		return
	}

	result, err = client.DeleteFromTaskResponder(resp)
	if err != nil {
		err = autorest.NewErrorWithError(err, "batch.FileClient", "DeleteFromTask", resp, "Failure responding to request")
		return
	}

	return
}

// DeleteFromTaskPreparer prepares the DeleteFromTask request.
func (client FileClient) DeleteFromTaskPreparer(ctx context.Context, jobID string, taskID string, filePath string, recursive *bool, timeout *int32, clientRequestID *uuid.UUID, returnClientRequestID *bool, ocpDate *date.TimeRFC1123) (*http.Request, error) {
	urlParameters := map[string]interface{}{
		"batchUrl": client.BatchURL,
	}

	pathParameters := map[string]interface{}{
		"filePath": autorest.Encode("path", filePath),
		"jobId":    autorest.Encode("path", jobID),
		"taskId":   autorest.Encode("path", taskID),
	}

	const APIVersion = "2018-12-01.8.0"
	queryParameters := map[string]interface{}{
		"api-version": APIVersion,
	}
	if recursive != nil {
		queryParameters["recursive"] = autorest.Encode("query", *recursive)
	}
	if timeout != nil {
		queryParameters["timeout"] = autorest.Encode("query", *timeout)
	} else {
		queryParameters["timeout"] = autorest.Encode("query", 30)
	}

	preparer := autorest.CreatePreparer(
		autorest.AsDelete(),
		autorest.WithCustomBaseURL("{batchUrl}", urlParameters),
		autorest.WithPathParameters("/jobs/{jobId}/tasks/{taskId}/files/{filePath}", pathParameters),
		autorest.WithQueryParameters(queryParameters))
	if clientRequestID != nil {
		preparer = autorest.DecoratePreparer(preparer,
			autorest.WithHeader("client-request-id", autorest.String(clientRequestID)))
	}
	if returnClientRequestID != nil {
		preparer = autorest.DecoratePreparer(preparer,
			autorest.WithHeader("return-client-request-id", autorest.String(returnClientRequestID)))
	} else {
		preparer = autorest.DecoratePreparer(preparer,
			autorest.WithHeader("return-client-request-id", autorest.String(false)))
	}
	if ocpDate != nil {
		preparer = autorest.DecoratePreparer(preparer,
			autorest.WithHeader("ocp-date", autorest.String(ocpDate)))
	}
	return preparer.Prepare((&http.Request{}).WithContext(ctx))
}

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

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

// GetFromComputeNode returns the content of the specified compute node file.
// Parameters:
// poolID - the ID of the pool that contains the compute node.
// nodeID - the ID of the compute node that contains the file.
// filePath - the path to the compute node file that you want to get the content of.
// timeout - the maximum time that the server can spend processing the request, in seconds. The default is 30
// seconds.
// clientRequestID - the caller-generated request identity, in the form of a GUID with no decoration such as
// curly braces, e.g. 9C4D50EE-2D56-4CD3-8152-34347DC9F2B0.
// returnClientRequestID - whether the server should return the client-request-id in the response.
// ocpDate - the time the request was issued. Client libraries typically set this to the current system clock
// time; set it explicitly if you are calling the REST API directly.
// ocpRange - the byte range to be retrieved. The default is to retrieve the entire file. The format is
// bytes=startRange-endRange.
// ifModifiedSince - a timestamp indicating the last modified time of the resource known to the client. The
// operation will be performed only if the resource on the service has been modified since the specified time.
// ifUnmodifiedSince - a timestamp indicating the last modified time of the resource known to the client. The
// operation will be performed only if the resource on the service has not been modified since the specified
// time.
func (client FileClient) GetFromComputeNode(ctx context.Context, poolID string, nodeID string, filePath string, timeout *int32, clientRequestID *uuid.UUID, returnClientRequestID *bool, ocpDate *date.TimeRFC1123, ocpRange string, ifModifiedSince *date.TimeRFC1123, ifUnmodifiedSince *date.TimeRFC1123) (result ReadCloser, err error) {
	if tracing.IsEnabled() {
		ctx = tracing.StartSpan(ctx, fqdn+"/FileClient.GetFromComputeNode")
		defer func() {
			sc := -1
			if result.Response.Response != nil {
				sc = result.Response.Response.StatusCode
			}
			tracing.EndSpan(ctx, sc, err)
		}()
	}
	req, err := client.GetFromComputeNodePreparer(ctx, poolID, nodeID, filePath, timeout, clientRequestID, returnClientRequestID, ocpDate, ocpRange, ifModifiedSince, ifUnmodifiedSince)
	if err != nil {
		err = autorest.NewErrorWithError(err, "batch.FileClient", "GetFromComputeNode", nil, "Failure preparing request")
		return
	}

	resp, err := client.GetFromComputeNodeSender(req)
	if err != nil {
		result.Response = autorest.Response{Response: resp}
		err = autorest.NewErrorWithError(err, "batch.FileClient", "GetFromComputeNode", resp, "Failure sending request")
		return
	}

	result, err = client.GetFromComputeNodeResponder(resp)
	if err != nil {
		err = autorest.NewErrorWithError(err, "batch.FileClient", "GetFromComputeNode", resp, "Failure responding to request")
		return
	}

	return
}

// GetFromComputeNodePreparer prepares the GetFromComputeNode request.
func (client FileClient) GetFromComputeNodePreparer(ctx context.Context, poolID string, nodeID string, filePath string, timeout *int32, clientRequestID *uuid.UUID, returnClientRequestID *bool, ocpDate *date.TimeRFC1123, ocpRange string, ifModifiedSince *date.TimeRFC1123, ifUnmodifiedSince *date.TimeRFC1123) (*http.Request, error) {
	urlParameters := map[string]interface{}{
		"batchUrl": client.BatchURL,
	}

	pathParameters := map[string]interface{}{
		"filePath": autorest.Encode("path", filePath),
		"nodeId":   autorest.Encode("path", nodeID),
		"poolId":   autorest.Encode("path", poolID),
	}

	const APIVersion = "2018-12-01.8.0"
	queryParameters := map[string]interface{}{
		"api-version": APIVersion,
	}
	if timeout != nil {
		queryParameters["timeout"] = autorest.Encode("query", *timeout)
	} else {
		queryParameters["timeout"] = autorest.Encode("query", 30)
	}

	preparer := autorest.CreatePreparer(
		autorest.AsGet(),
		autorest.WithCustomBaseURL("{batchUrl}", urlParameters),
		autorest.WithPathParameters("/pools/{poolId}/nodes/{nodeId}/files/{filePath}", pathParameters),
		autorest.WithQueryParameters(queryParameters))
	if clientRequestID != nil {
		preparer = autorest.DecoratePreparer(preparer,
			autorest.WithHeader("client-request-id", autorest.String(clientRequestID)))
	}
	if returnClientRequestID != nil {
		preparer = autorest.DecoratePreparer(preparer,
			autorest.WithHeader("return-client-request-id", autorest.String(returnClientRequestID)))
	} else {
		preparer = autorest.DecoratePreparer(preparer,
			autorest.WithHeader("return-client-request-id", autorest.String(false)))
	}
	if ocpDate != nil {
		preparer = autorest.DecoratePreparer(preparer,
			autorest.WithHeader("ocp-date", autorest.String(ocpDate)))
	}
	if len(ocpRange) > 0 {
		preparer = autorest.DecoratePreparer(preparer,
			autorest.WithHeader("ocp-range", autorest.String(ocpRange)))
	}
	if ifModifiedSince != nil {
		preparer = autorest.DecoratePreparer(preparer,
			autorest.WithHeader("If-Modified-Since", autorest.String(ifModifiedSince)))
	}
	if ifUnmodifiedSince != nil {
		preparer = autorest.DecoratePreparer(preparer,
			autorest.WithHeader("If-Unmodified-Since", autorest.String(ifUnmodifiedSince)))
	}
	return preparer.Prepare((&http.Request{}).WithContext(ctx))
}

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

// GetFromComputeNodeResponder handles the response to the GetFromComputeNode request. The method always
// closes the http.Response Body.
func (client FileClient) GetFromComputeNodeResponder(resp *http.Response) (result ReadCloser, err error) {
	result.Value = &resp.Body
	err = autorest.Respond(
		resp,
		azure.WithErrorUnlessStatusCode(http.StatusOK))
	result.Response = autorest.Response{Response: resp}
	return
}

// GetFromTask returns the content of the specified task file.
// Parameters:
// jobID - the ID of the job that contains the task.
// taskID - the ID of the task whose file you want to retrieve.
// filePath - the path to the task file that you want to get the content of.
// timeout - the maximum time that the server can spend processing the request, in seconds. The default is 30
// seconds.
// clientRequestID - the caller-generated request identity, in the form of a GUID with no decoration such as
// curly braces, e.g. 9C4D50EE-2D56-4CD3-8152-34347DC9F2B0.
// returnClientRequestID - whether the server should return the client-request-id in the response.
// ocpDate - the time the request was issued. Client libraries typically set this to the current system clock
// time; set it explicitly if you are calling the REST API directly.
// ocpRange - the byte range to be retrieved. The default is to retrieve the entire file. The format is
// bytes=startRange-endRange.
// ifModifiedSince - a timestamp indicating the last modified time of the resource known to the client. The
// operation will be performed only if the resource on the service has been modified since the specified time.
// ifUnmodifiedSince - a timestamp indicating the last modified time of the resource known to the client. The
// operation will be performed only if the resource on the service has not been modified since the specified
// time.
func (client FileClient) GetFromTask(ctx context.Context, jobID string, taskID string, filePath string, timeout *int32, clientRequestID *uuid.UUID, returnClientRequestID *bool, ocpDate *date.TimeRFC1123, ocpRange string, ifModifiedSince *date.TimeRFC1123, ifUnmodifiedSince *date.TimeRFC1123) (result ReadCloser, err error) {
	if tracing.IsEnabled() {
		ctx = tracing.StartSpan(ctx, fqdn+"/FileClient.GetFromTask")
		defer func() {
			sc := -1
			if result.Response.Response != nil {
				sc = result.Response.Response.StatusCode
			}
			tracing.EndSpan(ctx, sc, err)
		}()
	}
	req, err := client.GetFromTaskPreparer(ctx, jobID, taskID, filePath, timeout, clientRequestID, returnClientRequestID, ocpDate, ocpRange, ifModifiedSince, ifUnmodifiedSince)
	if err != nil {
		err = autorest.NewErrorWithError(err, "batch.FileClient", "GetFromTask", nil, "Failure preparing request")
		return
	}

	resp, err := client.GetFromTaskSender(req)
	if err != nil {
		result.Response = autorest.Response{Response: resp}
		err = autorest.NewErrorWithError(err, "batch.FileClient", "GetFromTask", resp, "Failure sending request")
		return
	}

	result, err = client.GetFromTaskResponder(resp)
	if err != nil {
		err = autorest.NewErrorWithError(err, "batch.FileClient", "GetFromTask", resp, "Failure responding to request")
		return
	}

	return
}

// GetFromTaskPreparer prepares the GetFromTask request.
func (client FileClient) GetFromTaskPreparer(ctx context.Context, jobID string, taskID string, filePath string, timeout *int32, clientRequestID *uuid.UUID, returnClientRequestID *bool, ocpDate *date.TimeRFC1123, ocpRange string, ifModifiedSince *date.TimeRFC1123, ifUnmodifiedSince *date.TimeRFC1123) (*http.Request, error) {
	urlParameters := map[string]interface{}{
		"batchUrl": client.BatchURL,
	}

	pathParameters := map[string]interface{}{
		"filePath": autorest.Encode("path", filePath),
		"jobId":    autorest.Encode("path", jobID),
		"taskId":   autorest.Encode("path", taskID),
	}

	const APIVersion = "2018-12-01.8.0"
	queryParameters := map[string]interface{}{
		"api-version": APIVersion,
	}
	if timeout != nil {
		queryParameters["timeout"] = autorest.Encode("query", *timeout)
	} else {
		queryParameters["timeout"] = autorest.Encode("query", 30)
	}

	preparer := autorest.CreatePreparer(
		autorest.AsGet(),
		autorest.WithCustomBaseURL("{batchUrl}", urlParameters),
		autorest.WithPathParameters("/jobs/{jobId}/tasks/{taskId}/files/{filePath}", pathParameters),
		autorest.WithQueryParameters(queryParameters))
	if clientRequestID != nil {
		preparer = autorest.DecoratePreparer(preparer,
			autorest.WithHeader("client-request-id", autorest.String(clientRequestID)))
	}
	if returnClientRequestID != nil {
		preparer = autorest.DecoratePreparer(preparer,
			autorest.WithHeader("return-client-request-id", autorest.String(returnClientRequestID)))
	} else {
		preparer = autorest.DecoratePreparer(preparer,
			autorest.WithHeader("return-client-request-id", autorest.String(false)))
	}
	if ocpDate != nil {
		preparer = autorest.DecoratePreparer(preparer,
			autorest.WithHeader("ocp-date", autorest.String(ocpDate)))
	}
	if len(ocpRange) > 0 {
		preparer = autorest.DecoratePreparer(preparer,
			autorest.WithHeader("ocp-range", autorest.String(ocpRange)))
	}
	if ifModifiedSince != nil {
		preparer = autorest.DecoratePreparer(preparer,
			autorest.WithHeader("If-Modified-Since", autorest.String(ifModifiedSince)))
	}
	if ifUnmodifiedSince != nil {
		preparer = autorest.DecoratePreparer(preparer,
			autorest.WithHeader("If-Unmodified-Since", autorest.String(ifUnmodifiedSince)))
	}
	return preparer.Prepare((&http.Request{}).WithContext(ctx))
}

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

// GetFromTaskResponder handles the response to the GetFromTask request. The method always
// closes the http.Response Body.
func (client FileClient) GetFromTaskResponder(resp *http.Response) (result ReadCloser, err error) {
	result.Value = &resp.Body
	err = autorest.Respond(
		resp,
		azure.WithErrorUnlessStatusCode(http.StatusOK))
	result.Response = autorest.Response{Response: resp}
	return
}

// GetPropertiesFromComputeNode gets the properties of the specified compute node file.
// Parameters:
// poolID - the ID of the pool that contains the compute node.
// nodeID - the ID of the compute node that contains the file.
// filePath - the path to the compute node file that you want to get the properties of.
// timeout - the maximum time that the server can spend processing the request, in seconds. The default is 30
// seconds.
// clientRequestID - the caller-generated request identity, in the form of a GUID with no decoration such as
// curly braces, e.g. 9C4D50EE-2D56-4CD3-8152-34347DC9F2B0.
// returnClientRequestID - whether the server should return the client-request-id in the response.
// ocpDate - the time the request was issued. Client libraries typically set this to the current system clock
// time; set it explicitly if you are calling the REST API directly.
// ifModifiedSince - a timestamp indicating the last modified time of the resource known to the client. The
// operation will be performed only if the resource on the service has been modified since the specified time.
// ifUnmodifiedSince - a timestamp indicating the last modified time of the resource known to the client. The
// operation will be performed only if the resource on the service has not been modified since the specified
// time.
func (client FileClient) GetPropertiesFromComputeNode(ctx context.Context, poolID string, nodeID string, filePath string, timeout *int32, clientRequestID *uuid.UUID, returnClientRequestID *bool, ocpDate *date.TimeRFC1123, ifModifiedSince *date.TimeRFC1123, ifUnmodifiedSince *date.TimeRFC1123) (result autorest.Response, err error) {
	if tracing.IsEnabled() {
		ctx = tracing.StartSpan(ctx, fqdn+"/FileClient.GetPropertiesFromComputeNode")
		defer func() {
			sc := -1
			if result.Response != nil {
				sc = result.Response.StatusCode
			}
			tracing.EndSpan(ctx, sc, err)
		}()
	}
	req, err := client.GetPropertiesFromComputeNodePreparer(ctx, poolID, nodeID, filePath, timeout, clientRequestID, returnClientRequestID, ocpDate, ifModifiedSince, ifUnmodifiedSince)
	if err != nil {
		err = autorest.NewErrorWithError(err, "batch.FileClient", "GetPropertiesFromComputeNode", nil, "Failure preparing request")
		return
	}

	resp, err := client.GetPropertiesFromComputeNodeSender(req)
	if err != nil {
		result.Response = resp
		err = autorest.NewErrorWithError(err, "batch.FileClient", "GetPropertiesFromComputeNode", resp, "Failure sending request")
		return
	}

	result, err = client.GetPropertiesFromComputeNodeResponder(resp)
	if err != nil {
		err = autorest.NewErrorWithError(err, "batch.FileClient", "GetPropertiesFromComputeNode", resp, "Failure responding to request")
		return
	}

	return
}

// GetPropertiesFromComputeNodePreparer prepares the GetPropertiesFromComputeNode request.
func (client FileClient) GetPropertiesFromComputeNodePreparer(ctx context.Context, poolID string, nodeID string, filePath string, timeout *int32, clientRequestID *uuid.UUID, returnClientRequestID *bool, ocpDate *date.TimeRFC1123, ifModifiedSince *date.TimeRFC1123, ifUnmodifiedSince *date.TimeRFC1123) (*http.Request, error) {
	urlParameters := map[string]interface{}{
		"batchUrl": client.BatchURL,
	}

	pathParameters := map[string]interface{}{
		"filePath": autorest.Encode("path", filePath),
		"nodeId":   autorest.Encode("path", nodeID),
		"poolId":   autorest.Encode("path", poolID),
	}

	const APIVersion = "2018-12-01.8.0"
	queryParameters := map[string]interface{}{
		"api-version": APIVersion,
	}
	if timeout != nil {
		queryParameters["timeout"] = autorest.Encode("query", *timeout)
	} else {
		queryParameters["timeout"] = autorest.Encode("query", 30)
	}

	preparer := autorest.CreatePreparer(
		autorest.AsHead(),
		autorest.WithCustomBaseURL("{batchUrl}", urlParameters),
		autorest.WithPathParameters("/pools/{poolId}/nodes/{nodeId}/files/{filePath}", pathParameters),
		autorest.WithQueryParameters(queryParameters))
	if clientRequestID != nil {
		preparer = autorest.DecoratePreparer(preparer,
			autorest.WithHeader("client-request-id", autorest.String(clientRequestID)))
	}
	if returnClientRequestID != nil {
		preparer = autorest.DecoratePreparer(preparer,
			autorest.WithHeader("return-client-request-id", autorest.String(returnClientRequestID)))
	} else {
		preparer = autorest.DecoratePreparer(preparer,
			autorest.WithHeader("return-client-request-id", autorest.String(false)))
	}
	if ocpDate != nil {
		preparer = autorest.DecoratePreparer(preparer,
			autorest.WithHeader("ocp-date", autorest.String(ocpDate)))
	}
	if ifModifiedSince != nil {
		preparer = autorest.DecoratePreparer(preparer,
			autorest.WithHeader("If-Modified-Since", autorest.String(ifModifiedSince)))
	}
	if ifUnmodifiedSince != nil {
		preparer = autorest.DecoratePreparer(preparer,
			autorest.WithHeader("If-Unmodified-Since", autorest.String(ifUnmodifiedSince)))
	}
	return preparer.Prepare((&http.Request{}).WithContext(ctx))
}

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

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

// GetPropertiesFromTask gets the properties of the specified task file.
// Parameters:
// jobID - the ID of the job that contains the task.
// taskID - the ID of the task whose file you want to get the properties of.
// filePath - the path to the task file that you want to get the properties of.
// timeout - the maximum time that the server can spend processing the request, in seconds. The default is 30
// seconds.
// clientRequestID - the caller-generated request identity, in the form of a GUID with no decoration such as
// curly braces, e.g. 9C4D50EE-2D56-4CD3-8152-34347DC9F2B0.
// returnClientRequestID - whether the server should return the client-request-id in the response.
// ocpDate - the time the request was issued. Client libraries typically set this to the current system clock
// time; set it explicitly if you are calling the REST API directly.
// ifModifiedSince - a timestamp indicating the last modified time of the resource known to the client. The
// operation will be performed only if the resource on the service has been modified since the specified time.
// ifUnmodifiedSince - a timestamp indicating the last modified time of the resource known to the client. The
// operation will be performed only if the resource on the service has not been modified since the specified
// time.
func (client FileClient) GetPropertiesFromTask(ctx context.Context, jobID string, taskID string, filePath string, timeout *int32, clientRequestID *uuid.UUID, returnClientRequestID *bool, ocpDate *date.TimeRFC1123, ifModifiedSince *date.TimeRFC1123, ifUnmodifiedSince *date.TimeRFC1123) (result autorest.Response, err error) {
	if tracing.IsEnabled() {
		ctx = tracing.StartSpan(ctx, fqdn+"/FileClient.GetPropertiesFromTask")
		defer func() {
			sc := -1
			if result.Response != nil {
				sc = result.Response.StatusCode
			}
			tracing.EndSpan(ctx, sc, err)
		}()
	}
	req, err := client.GetPropertiesFromTaskPreparer(ctx, jobID, taskID, filePath, timeout, clientRequestID, returnClientRequestID, ocpDate, ifModifiedSince, ifUnmodifiedSince)
	if err != nil {
		err = autorest.NewErrorWithError(err, "batch.FileClient", "GetPropertiesFromTask", nil, "Failure preparing request")
		return
	}

	resp, err := client.GetPropertiesFromTaskSender(req)
	if err != nil {
		result.Response = resp
		err = autorest.NewErrorWithError(err, "batch.FileClient", "GetPropertiesFromTask", resp, "Failure sending request")
		return
	}

	result, err = client.GetPropertiesFromTaskResponder(resp)
	if err != nil {
		err = autorest.NewErrorWithError(err, "batch.FileClient", "GetPropertiesFromTask", resp, "Failure responding to request")
		return
	}

	return
}

// GetPropertiesFromTaskPreparer prepares the GetPropertiesFromTask request.
func (client FileClient) GetPropertiesFromTaskPreparer(ctx context.Context, jobID string, taskID string, filePath string, timeout *int32, clientRequestID *uuid.UUID, returnClientRequestID *bool, ocpDate *date.TimeRFC1123, ifModifiedSince *date.TimeRFC1123, ifUnmodifiedSince *date.TimeRFC1123) (*http.Request, error) {
	urlParameters := map[string]interface{}{
		"batchUrl": client.BatchURL,
	}

	pathParameters := map[string]interface{}{
		"filePath": autorest.Encode("path", filePath),
		"jobId":    autorest.Encode("path", jobID),
		"taskId":   autorest.Encode("path", taskID),
	}

	const APIVersion = "2018-12-01.8.0"
	queryParameters := map[string]interface{}{
		"api-version": APIVersion,
	}
	if timeout != nil {
		queryParameters["timeout"] = autorest.Encode("query", *timeout)
	} else {
		queryParameters["timeout"] = autorest.Encode("query", 30)
	}

	preparer := autorest.CreatePreparer(
		autorest.AsHead(),
		autorest.WithCustomBaseURL("{batchUrl}", urlParameters),
		autorest.WithPathParameters("/jobs/{jobId}/tasks/{taskId}/files/{filePath}", pathParameters),
		autorest.WithQueryParameters(queryParameters))
	if clientRequestID != nil {
		preparer = autorest.DecoratePreparer(preparer,
			autorest.WithHeader("client-request-id", autorest.String(clientRequestID)))
	}
	if returnClientRequestID != nil {
		preparer = autorest.DecoratePreparer(preparer,
			autorest.WithHeader("return-client-request-id", autorest.String(returnClientRequestID)))
	} else {
		preparer = autorest.DecoratePreparer(preparer,
			autorest.WithHeader("return-client-request-id", autorest.String(false)))
	}
	if ocpDate != nil {
		preparer = autorest.DecoratePreparer(preparer,
			autorest.WithHeader("ocp-date", autorest.String(ocpDate)))
	}
	if ifModifiedSince != nil {
		preparer = autorest.DecoratePreparer(preparer,
			autorest.WithHeader("If-Modified-Since", autorest.String(ifModifiedSince)))
	}
	if ifUnmodifiedSince != nil {
		preparer = autorest.DecoratePreparer(preparer,
			autorest.WithHeader("If-Unmodified-Since", autorest.String(ifUnmodifiedSince)))
	}
	return preparer.Prepare((&http.Request{}).WithContext(ctx))
}

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

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

// ListFromComputeNode sends the list from compute node request.
// Parameters:
// poolID - the ID of the pool that contains the compute node.
// nodeID - the ID of the compute node whose files you want to list.
// filter - an OData $filter clause. For more information on constructing this filter, see
// https://docs.microsoft.com/en-us/rest/api/batchservice/odata-filters-in-batch#list-compute-node-files.
// recursive - whether to list children of a directory.
// maxResults - the maximum number of items to return in the response. A maximum of 1000 files can be returned.
// timeout - the maximum time that the server can spend processing the request, in seconds. The default is 30
// seconds.
// clientRequestID - the caller-generated request identity, in the form of a GUID with no decoration such as
// curly braces, e.g. 9C4D50EE-2D56-4CD3-8152-34347DC9F2B0.
// returnClientRequestID - whether the server should return the client-request-id in the response.
// ocpDate - the time the request was issued. Client libraries typically set this to the current system clock
// time; set it explicitly if you are calling the REST API directly.
func (client FileClient) ListFromComputeNode(ctx context.Context, poolID string, nodeID string, filter string, recursive *bool, maxResults *int32, timeout *int32, clientRequestID *uuid.UUID, returnClientRequestID *bool, ocpDate *date.TimeRFC1123) (result NodeFileListResultPage, err error) {
	if tracing.IsEnabled() {
		ctx = tracing.StartSpan(ctx, fqdn+"/FileClient.ListFromComputeNode")
		defer func() {
			sc := -1
			if result.nflr.Response.Response != nil {
				sc = result.nflr.Response.Response.StatusCode
			}
			tracing.EndSpan(ctx, sc, err)
		}()
	}
	if err := validation.Validate([]validation.Validation{
		{TargetValue: maxResults,
			Constraints: []validation.Constraint{{Target: "maxResults", Name: validation.Null, Rule: false,
				Chain: []validation.Constraint{{Target: "maxResults", Name: validation.InclusiveMaximum, Rule: int64(1000), Chain: nil},
					{Target: "maxResults", Name: validation.InclusiveMinimum, Rule: int64(1), Chain: nil},
				}}}}}); err != nil {
		return result, validation.NewError("batch.FileClient", "ListFromComputeNode", err.Error())
	}

	result.fn = client.listFromComputeNodeNextResults
	req, err := client.ListFromComputeNodePreparer(ctx, poolID, nodeID, filter, recursive, maxResults, timeout, clientRequestID, returnClientRequestID, ocpDate)
	if err != nil {
		err = autorest.NewErrorWithError(err, "batch.FileClient", "ListFromComputeNode", nil, "Failure preparing request")
		return
	}

	resp, err := client.ListFromComputeNodeSender(req)
	if err != nil {
		result.nflr.Response = autorest.Response{Response: resp}
		err = autorest.NewErrorWithError(err, "batch.FileClient", "ListFromComputeNode", resp, "Failure sending request")
		return
	}

	result.nflr, err = client.ListFromComputeNodeResponder(resp)
	if err != nil {
		err = autorest.NewErrorWithError(err, "batch.FileClient", "ListFromComputeNode", resp, "Failure responding to request")
		return
	}
	if result.nflr.hasNextLink() && result.nflr.IsEmpty() {
		err = result.NextWithContext(ctx)
		return
	}

	return
}

// ListFromComputeNodePreparer prepares the ListFromComputeNode request.
func (client FileClient) ListFromComputeNodePreparer(ctx context.Context, poolID string, nodeID string, filter string, recursive *bool, maxResults *int32, timeout *int32, clientRequestID *uuid.UUID, returnClientRequestID *bool, ocpDate *date.TimeRFC1123) (*http.Request, error) {
	urlParameters := map[string]interface{}{
		"batchUrl": client.BatchURL,
	}

	pathParameters := map[string]interface{}{
		"nodeId": autorest.Encode("path", nodeID),
		"poolId": autorest.Encode("path", poolID),
	}

	const APIVersion = "2018-12-01.8.0"
	queryParameters := map[string]interface{}{
		"api-version": APIVersion,
	}
	if len(filter) > 0 {
		queryParameters["$filter"] = autorest.Encode("query", filter)
	}
	if recursive != nil {
		queryParameters["recursive"] = autorest.Encode("query", *recursive)
	}
	if maxResults != nil {
		queryParameters["maxresults"] = autorest.Encode("query", *maxResults)
	} else {
		queryParameters["maxresults"] = autorest.Encode("query", 1000)
	}
	if timeout != nil {
		queryParameters["timeout"] = autorest.Encode("query", *timeout)
	} else {
		queryParameters["timeout"] = autorest.Encode("query", 30)
	}

	preparer := autorest.CreatePreparer(
		autorest.AsGet(),
		autorest.WithCustomBaseURL("{batchUrl}", urlParameters),
		autorest.WithPathParameters("/pools/{poolId}/nodes/{nodeId}/files", pathParameters),
		autorest.WithQueryParameters(queryParameters))
	if clientRequestID != nil {
		preparer = autorest.DecoratePreparer(preparer,
			autorest.WithHeader("client-request-id", autorest.String(clientRequestID)))
	}
	if returnClientRequestID != nil {
		preparer = autorest.DecoratePreparer(preparer,
			autorest.WithHeader("return-client-request-id", autorest.String(returnClientRequestID)))
	} else {
		preparer = autorest.DecoratePreparer(preparer,
			autorest.WithHeader("return-client-request-id", autorest.String(false)))
	}
	if ocpDate != nil {
		preparer = autorest.DecoratePreparer(preparer,
			autorest.WithHeader("ocp-date", autorest.String(ocpDate)))
	}
	return preparer.Prepare((&http.Request{}).WithContext(ctx))
}

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

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

// listFromComputeNodeNextResults retrieves the next set of results, if any.
func (client FileClient) listFromComputeNodeNextResults(ctx context.Context, lastResults NodeFileListResult) (result NodeFileListResult, err error) {
	req, err := lastResults.nodeFileListResultPreparer(ctx)
	if err != nil {
		return result, autorest.NewErrorWithError(err, "batch.FileClient", "listFromComputeNodeNextResults", nil, "Failure preparing next results request")
	}
	if req == nil {
		return
	}
	resp, err := client.ListFromComputeNodeSender(req)
	if err != nil {
		result.Response = autorest.Response{Response: resp}
		return result, autorest.NewErrorWithError(err, "batch.FileClient", "listFromComputeNodeNextResults", resp, "Failure sending next results request")
	}
	result, err = client.ListFromComputeNodeResponder(resp)
	if err != nil {
		err = autorest.NewErrorWithError(err, "batch.FileClient", "listFromComputeNodeNextResults", resp, "Failure responding to next results request")
	}
	return
}

// ListFromComputeNodeComplete enumerates all values, automatically crossing page boundaries as required.
func (client FileClient) ListFromComputeNodeComplete(ctx context.Context, poolID string, nodeID string, filter string, recursive *bool, maxResults *int32, timeout *int32, clientRequestID *uuid.UUID, returnClientRequestID *bool, ocpDate *date.TimeRFC1123) (result NodeFileListResultIterator, err error) {
	if tracing.IsEnabled() {
		ctx = tracing.StartSpan(ctx, fqdn+"/FileClient.ListFromComputeNode")
		defer func() {
			sc := -1
			if result.Response().Response.Response != nil {
				sc = result.page.Response().Response.Response.StatusCode
			}
			tracing.EndSpan(ctx, sc, err)
		}()
	}
	result.page, err = client.ListFromComputeNode(ctx, poolID, nodeID, filter, recursive, maxResults, timeout, clientRequestID, returnClientRequestID, ocpDate)
	return
}

// ListFromTask sends the list from task request.
// Parameters:
// jobID - the ID of the job that contains the task.
// taskID - the ID of the task whose files you want to list.
// filter - an OData $filter clause. For more information on constructing this filter, see
// https://docs.microsoft.com/en-us/rest/api/batchservice/odata-filters-in-batch#list-task-files.
// recursive - whether to list children of the task directory. This parameter can be used in combination with
// the filter parameter to list specific type of files.
// maxResults - the maximum number of items to return in the response. A maximum of 1000 files can be returned.
// timeout - the maximum time that the server can spend processing the request, in seconds. The default is 30
// seconds.
// clientRequestID - the caller-generated request identity, in the form of a GUID with no decoration such as
// curly braces, e.g. 9C4D50EE-2D56-4CD3-8152-34347DC9F2B0.
// returnClientRequestID - whether the server should return the client-request-id in the response.
// ocpDate - the time the request was issued. Client libraries typically set this to the current system clock
// time; set it explicitly if you are calling the REST API directly.
func (client FileClient) ListFromTask(ctx context.Context, jobID string, taskID string, filter string, recursive *bool, maxResults *int32, timeout *int32, clientRequestID *uuid.UUID, returnClientRequestID *bool, ocpDate *date.TimeRFC1123) (result NodeFileListResultPage, err error) {
	if tracing.IsEnabled() {
		ctx = tracing.StartSpan(ctx, fqdn+"/FileClient.ListFromTask")
		defer func() {
			sc := -1
			if result.nflr.Response.Response != nil {
				sc = result.nflr.Response.Response.StatusCode
			}
			tracing.EndSpan(ctx, sc, err)
		}()
	}
	if err := validation.Validate([]validation.Validation{
		{TargetValue: maxResults,
			Constraints: []validation.Constraint{{Target: "maxResults", Name: validation.Null, Rule: false,
				Chain: []validation.Constraint{{Target: "maxResults", Name: validation.InclusiveMaximum, Rule: int64(1000), Chain: nil},
					{Target: "maxResults", Name: validation.InclusiveMinimum, Rule: int64(1), Chain: nil},
				}}}}}); err != nil {
		return result, validation.NewError("batch.FileClient", "ListFromTask", err.Error())
	}

	result.fn = client.listFromTaskNextResults
	req, err := client.ListFromTaskPreparer(ctx, jobID, taskID, filter, recursive, maxResults, timeout, clientRequestID, returnClientRequestID, ocpDate)
	if err != nil {
		err = autorest.NewErrorWithError(err, "batch.FileClient", "ListFromTask", nil, "Failure preparing request")
		return
	}

	resp, err := client.ListFromTaskSender(req)
	if err != nil {
		result.nflr.Response = autorest.Response{Response: resp}
		err = autorest.NewErrorWithError(err, "batch.FileClient", "ListFromTask", resp, "Failure sending request")
		return
	}

	result.nflr, err = client.ListFromTaskResponder(resp)
	if err != nil {
		err = autorest.NewErrorWithError(err, "batch.FileClient", "ListFromTask", resp, "Failure responding to request")
		return
	}
	if result.nflr.hasNextLink() && result.nflr.IsEmpty() {
		err = result.NextWithContext(ctx)
		return
	}

	return
}

// ListFromTaskPreparer prepares the ListFromTask request.
func (client FileClient) ListFromTaskPreparer(ctx context.Context, jobID string, taskID string, filter string, recursive *bool, maxResults *int32, timeout *int32, clientRequestID *uuid.UUID, returnClientRequestID *bool, ocpDate *date.TimeRFC1123) (*http.Request, error) {
	urlParameters := map[string]interface{}{
		"batchUrl": client.BatchURL,
	}

	pathParameters := map[string]interface{}{
		"jobId":  autorest.Encode("path", jobID),
		"taskId": autorest.Encode("path", taskID),
	}

	const APIVersion = "2018-12-01.8.0"
	queryParameters := map[string]interface{}{
		"api-version": APIVersion,
	}
	if len(filter) > 0 {
		queryParameters["$filter"] = autorest.Encode("query", filter)
	}
	if recursive != nil {
		queryParameters["recursive"] = autorest.Encode("query", *recursive)
	}
	if maxResults != nil {
		queryParameters["maxresults"] = autorest.Encode("query", *maxResults)
	} else {
		queryParameters["maxresults"] = autorest.Encode("query", 1000)
	}
	if timeout != nil {
		queryParameters["timeout"] = autorest.Encode("query", *timeout)
	} else {
		queryParameters["timeout"] = autorest.Encode("query", 30)
	}

	preparer := autorest.CreatePreparer(
		autorest.AsGet(),
		autorest.WithCustomBaseURL("{batchUrl}", urlParameters),
		autorest.WithPathParameters("/jobs/{jobId}/tasks/{taskId}/files", pathParameters),
		autorest.WithQueryParameters(queryParameters))
	if clientRequestID != nil {
		preparer = autorest.DecoratePreparer(preparer,
			autorest.WithHeader("client-request-id", autorest.String(clientRequestID)))
	}
	if returnClientRequestID != nil {
		preparer = autorest.DecoratePreparer(preparer,
			autorest.WithHeader("return-client-request-id", autorest.String(returnClientRequestID)))
	} else {
		preparer = autorest.DecoratePreparer(preparer,
			autorest.WithHeader("return-client-request-id", autorest.String(false)))
	}
	if ocpDate != nil {
		preparer = autorest.DecoratePreparer(preparer,
			autorest.WithHeader("ocp-date", autorest.String(ocpDate)))
	}
	return preparer.Prepare((&http.Request{}).WithContext(ctx))
}

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

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

// listFromTaskNextResults retrieves the next set of results, if any.
func (client FileClient) listFromTaskNextResults(ctx context.Context, lastResults NodeFileListResult) (result NodeFileListResult, err error) {
	req, err := lastResults.nodeFileListResultPreparer(ctx)
	if err != nil {
		return result, autorest.NewErrorWithError(err, "batch.FileClient", "listFromTaskNextResults", nil, "Failure preparing next results request")
	}
	if req == nil {
		return
	}
	resp, err := client.ListFromTaskSender(req)
	if err != nil {
		result.Response = autorest.Response{Response: resp}
		return result, autorest.NewErrorWithError(err, "batch.FileClient", "listFromTaskNextResults", resp, "Failure sending next results request")
	}
	result, err = client.ListFromTaskResponder(resp)
	if err != nil {
		err = autorest.NewErrorWithError(err, "batch.FileClient", "listFromTaskNextResults", resp, "Failure responding to next results request")
	}
	return
}

// ListFromTaskComplete enumerates all values, automatically crossing page boundaries as required.
func (client FileClient) ListFromTaskComplete(ctx context.Context, jobID string, taskID string, filter string, recursive *bool, maxResults *int32, timeout *int32, clientRequestID *uuid.UUID, returnClientRequestID *bool, ocpDate *date.TimeRFC1123) (result NodeFileListResultIterator, err error) {
	if tracing.IsEnabled() {
		ctx = tracing.StartSpan(ctx, fqdn+"/FileClient.ListFromTask")
		defer func() {
			sc := -1
			if result.Response().Response.Response != nil {
				sc = result.page.Response().Response.Response.StatusCode
			}
			tracing.EndSpan(ctx, sc, err)
		}()
	}
	result.page, err = client.ListFromTask(ctx, jobID, taskID, filter, recursive, maxResults, timeout, clientRequestID, returnClientRequestID, ocpDate)
	return
}
