使用 PowerShell 创建要与 Azure 媒体服务 API 配合使用的 Azure AD 应用Use PowerShell to create an Azure AD app to use with the Azure Media Services API

媒体服务徽标media services logo

备注

不会向媒体服务 v2 添加任何新特性或新功能。No new features or functionality are being added to Media Services v2.
查看最新版本：媒体服务 v3。Check out the latest version, Media Services v3. 另请参阅从 v2 到 v3 的迁移指南Also, see migration guidance from v2 to v3

了解如何使用 PowerShell 脚本创建 Azure Active Directory (Azure AD) 应用程序和服务主体，以访问 Azure 媒体服务资源。Learn how to use a PowerShell script to create an Azure Active Directory (Azure AD) application and service principal to access Azure Media Services resources.

先决条件Prerequisites

备注

本文已经过更新，以便使用 Azure Az PowerShell 模块。This article has been updated to use the Azure Az PowerShell module. 若要与 Azure 交互，建议使用的 PowerShell 模块是 Az PowerShell 模块。The Az PowerShell module is the recommended PowerShell module for interacting with Azure. 若要开始使用 Az PowerShell 模块，请参阅安装 Azure PowerShell。To get started with the Az PowerShell module, see Install Azure PowerShell. 若要了解如何迁移到 Az PowerShell 模块，请参阅 将 Azure PowerShell 从 AzureRM 迁移到 Az。To learn how to migrate to the Az PowerShell module, see Migrate Azure PowerShell from AzureRM to Az.

使用 PowerShell 创建 Azure AD 应用Create an Azure AD app by using PowerShell

Connect-AzAccount -EnvironmentName AzureChinaCloud
Import-Module Az.Resources
Set-AzContext -SubscriptionId $SubscriptionId
$ServicePrincipal = New-AzADServicePrincipal -DisplayName $ApplicationDisplayName -Password $Password

Get-AzADServicePrincipal -ObjectId $ServicePrincipal.Id 
$NewRole = $null
$Scope = "/subscriptions/your subscription id/resourceGroups/userresourcegroup/providers/microsoft.media/mediaservices/your media account"

$Retries = 0;While ($NewRole -eq $null -and $Retries -le 6)
{
    # Sleep here for a few seconds to allow the service principal application to become active (usually, it will take only a couple of seconds)
    Sleep 15
    New-AzRoleAssignment -RoleDefinitionName Contributor -ServicePrincipalName $ServicePrincipal.ApplicationId -Scope $Scope | Write-Verbose -ErrorAction SilentlyContinue
    $NewRole = Get-AzRoleAssignment -ServicePrincipalName $ServicePrincipal.ApplicationId -ErrorAction SilentlyContinue
    $Retries++;
}

有关详细信息，请参阅以下文章：For more information, see the following articles:

后续步骤Next steps

开始将文件上传到帐户。Get started with uploading files to your account.