Merge pull request #204174 from mumian/0708-loadjsoncontent-limit

add the text size limit for loadJsonContent

Author: PRMerger9

articles/azure-resource-manager/bicep/bicep-functions-files.md

@@ -2,7 +2,7 @@
 title: Bicep functions - files
 description: Describes the functions to use in a Bicep file to load content from a file.
 ms.topic: conceptual
-ms.date: 07/01/2022
+ms.date: 07/08/2022
 ---
 
 # File functions for Bicep
@@ -59,6 +59,8 @@ In VS Code, the properties of the loaded object are available intellisense. For
 
 This function requires **Bicep version 0.7.4 or later**.
 
+The maximum allowed size of the file is **1,048,576 characters**, including line endings.
+
 ### Return value
 
 The contents of the file as an Any object.