<?php
use Microsoft\Graph\Beta\GraphServiceClient;
use Microsoft\Graph\Beta\Generated\IdentityGovernance\LifecycleWorkflows\Workflows\Item\Versions\{workflowVersion-versionNumber}\WorkflowVersionItemRequestBuilderGetRequestConfiguration;
$graphServiceClient = new GraphServiceClient($tokenRequestContext, $scopes);
$requestConfiguration = new WorkflowVersionItemRequestBuilderGetRequestConfiguration();
$queryParameters = WorkflowVersionItemRequestBuilderGetRequestConfiguration::createQueryParameters();
$queryParameters->select = ["category","displayName","versionNumber","executionConditions"];
$queryParameters->expand = ["tasks"];
$requestConfiguration->queryParameters = $queryParameters;
$result = $graphServiceClient->identityGovernance()->lifecycleWorkflows()->workflows()->byWorkflowId('workflow-id')->versions()->byWorkflowVersionVersionNumber('workflowVersion-versionNumber')->get($requestConfiguration)->wait();