Merge pull request #250382 from normesta/azcopy

Fixing content as per a GitHub issue

Author: prmerger-automator[bot]

articles/storage/common/storage-use-azcopy-authorize-azure-active-directory.md

@@ -4,7 +4,7 @@ description: You can provide authorization credentials for AzCopy operations by
 author: normesta
 ms.service: azure-storage
 ms.topic: how-to
-ms.date: 04/01/2021
+ms.date: 09/05/2023
 ms.author: normesta
 ms.subservice: storage-common-concepts
 ---
@@ -170,10 +170,10 @@ $env:AZCOPY_SPA_CERT_PASSWORD="$(Read-Host -prompt "Enter key")"
 Next, type the following command, and then press the ENTER key.
 
 ```azcopy
-azcopy login --service-principal --certificate-path <path-to-certificate-file> --tenant-id=<tenant-id>
+azcopy login --service-principal --application-id application-id --certificate-path <path-to-certificate-file> --tenant-id=<tenant-id>
 ```
 
-Replace the `<path-to-certificate-file>` placeholder with the relative or fully qualified path to the certificate file. AzCopy saves the path to this certificate but it doesn't save a copy of the certificate, so make sure to keep that certificate in place. Replace the `<tenant-id>` placeholder with the tenant ID of the organization to which the storage account belongs. To find the tenant ID, select **Azure Active Directory > Properties > Directory ID** in the Azure portal.
+Replace the `<application-id>` placeholder with the application ID of your service principal's app registration. Replace the `<path-to-certificate-file>` placeholder with the relative or fully qualified path to the certificate file. AzCopy saves the path to this certificate but it doesn't save a copy of the certificate, so make sure to keep that certificate in place. Replace the `<tenant-id>` placeholder with the tenant ID of the organization to which the storage account belongs. To find the tenant ID, select **Azure Active Directory > Properties > Directory ID** in the Azure portal.
 
 > [!NOTE]
 > Consider using a prompt as shown in this example. That way, your password won't appear in your console's command history.
@@ -276,12 +276,13 @@ Type the following command, and then press the ENTER key.
 
 ```bash
 export AZCOPY_AUTO_LOGIN_TYPE=SPN
+export AZCOPY_SPA_APPLICATION_ID=<application-id>
 export AZCOPY_SPA_CERT_PATH=<path-to-certificate-file>
 export AZCOPY_SPA_CERT_PASSWORD=<certificate-password>
 export AZCOPY_TENANT_ID=<tenant-id>
 ```
 
-Replace the `<path-to-certificate-file>` placeholder with the relative or fully qualified path to the certificate file. AzCopy saves the path to this certificate but it doesn't save a copy of the certificate, so make sure to keep that certificate in place. Replace the `<certificate-password>` placeholder with the password of the certificate. Replace the `<tenant-id>` placeholder with the tenant ID of the organization to which the storage account belongs. To find the tenant ID, select **Azure Active Directory > Properties > Directory ID** in the Azure portal.
+Replace the `<application-id>` placeholder with the application ID of your service principal's app registration. Replace the `<path-to-certificate-file>` placeholder with the relative or fully qualified path to the certificate file. AzCopy saves the path to this certificate but it doesn't save a copy of the certificate, so make sure to keep that certificate in place. Replace the `<certificate-password>` placeholder with the password of the certificate. Replace the `<tenant-id>` placeholder with the tenant ID of the organization to which the storage account belongs. To find the tenant ID, select **Azure Active Directory > Properties > Directory ID** in the Azure portal.
 
 > [!NOTE]
 > Consider using a prompt to collect the password from the user. That way, your password won't appear in your command history.