Merge pull request #210183 from FabianGonzalez-MSFT/patch-1

Update faq.yml

Author: JamesJBarnett

articles/key-vault/certificates/faq.yml

@@ -40,6 +40,10 @@ sections:
           When I import a certificate via the Azure portal, I get a "Something went wrong" error. How can I investigate further?
         answer: |
           To view a more descriptive error, import the certificate file by using [the Azure CLI](/cli/azure/keyvault/certificate#az_keyvault_certificate_import) or [PowerShell](/powershell/module/azurerm.keyvault/import-azurekeyvaultcertificate).          
+      - question: |
+          When I import a certificate via the Azure portal, I get a "The size of the X.509 certificate is too long" error. What should I do?
+        answer: |
+          The error indicates that your certificate might be too long, it might be including many certificates in a single file. This is a hard-limit that can't be increased. The solution is to shorten your certificate file's content so that it aligns to our size's limit.
       - question: |
           How can I resolve this error? "Error type: Access denied or user is unauthorized to import certificate"
         answer: |