Merge pull request #228251 from ecfan/flat-file

Azure Logic Apps: Flat file - Add UTF-8 encoding requirement

Author: prmerger-automator[bot]

articles/logic-apps/logic-apps-enterprise-integration-flatfile.md

@@ -7,7 +7,7 @@ author: divyaswarnkar
 ms.author: divswa
 ms.reviewer: estfan, azla
 ms.topic: how-to
-ms.date: 09/01/2022
+ms.date: 02/22/2023
 ---
 
 # Encode and decode flat files in Azure Logic Apps
@@ -68,6 +68,8 @@ For more information, review the following documentation:
 
 ## Limitations
 
+* XML content that you want to decode must be encoded in UTF-8 format.
+
 * In your flat file schema, make sure the contained XML groups don't have excessive numbers of the `max count` property set to a value *greater than 1*. Avoid nesting an XML group with a `max count` property value greater than 1 inside another XML group with a `max count` property greater than 1.
 
 * When Azure Logic Apps parses the flat file schema, and whenever the schema allows the choice of the next fragment, Azure Logic Apps generates a *symbol* and a *prediction* for that fragment. If the schema allows too many such constructs, for example, more than 100,000, the schema expansion becomes excessively large, which consumes too much resources and time.