<?php
use Microsoft\Graph\Beta\GraphServiceClient;
use Microsoft\Graph\Beta\Generated\Drives\Item\Items\Item\Workbook\Worksheets\Item\Charts\Item\SetData\SetDataPostRequestBody;
$graphServiceClient = new GraphServiceClient($tokenRequestContext, $scopes);
$requestBody = new SetDataPostRequestBody();
$requestBody->setSourceData('sourceData-value');
$requestBody->setSeriesBy('seriesBy-value');
$graphServiceClient->drives()->byDriveId('drive-id')->items()->byDriveItemId('driveItem-id')->workbook()->worksheets()->byWorkbookWorksheetId('workbookWorksheet-id')->charts()->byWorkbookChartId('workbookChart-id')->setData()->post($requestBody)->wait();