Applying changes from PR3715

CHANGELOG.md

@@ -44,9 +44,11 @@ The format is based on [Keep a Changelog](http://keepachangelog.com/en/1.0.0/).
 ### Changed
 
 - `-IsFavoriteByDefault` parameter is now obsolete in `Add-PnPTeamsChannel` cmdlet due to deprecation by Microsoft Graph API. [#3712](https://github.com/pnp/powershell/pull/3712)
+- `Get-PnPSiteTemplate` will now only contain `PersistPublishingFiles`, `IncludeNativePublishingFiles`, `IncludeTermGroupsSecurity`, `IncludeSearchConfiguration`, `SkipVersionCheck` and `PersistMultiLanguageResources` if these are provided with the cmdlet as switch parameters [#3715](https://github.com/pnp/powershell/pull/3715)
 
 ### Contributors
 
+- Nils Andresen [nils-a]
 - Gautam Sheth [gautamdsheth]
 - Nishkalank Bezawada [NishkalankBezawada]
 - Konrad K. [wilecoyotegenius]

src/Commands/Provisioning/Site/GetSiteTemplate.cs

@@ -213,14 +213,26 @@ private void ExtractTemplate(XMLPnPSchemaVersion schema, string path, string pac
                 creationInformation.PersistBrandingFiles = PersistBrandingFiles;
             }
 #pragma warning restore 618
-            creationInformation.PersistPublishingFiles = PersistPublishingFiles;
-            creationInformation.IncludeNativePublishingFiles = IncludeNativePublishingFiles;
+            if (ParameterSpecified(nameof(PersistPublishingFiles)))
+            {
+                creationInformation.PersistPublishingFiles = PersistPublishingFiles;
+            }
+            if (ParameterSpecified(nameof(IncludeNativePublishingFiles)))
+            {
+                creationInformation.IncludeNativePublishingFiles = IncludeNativePublishingFiles;
+            }
             if (ParameterSpecified(nameof(IncludeSiteGroups)))
             {
                 creationInformation.IncludeSiteGroups = IncludeSiteGroups;
             }
-            creationInformation.IncludeTermGroupsSecurity = IncludeTermGroupsSecurity;
-            creationInformation.IncludeSearchConfiguration = IncludeSearchConfiguration;
+            if (ParameterSpecified(nameof(IncludeTermGroupsSecurity)))
+            {
+                creationInformation.IncludeTermGroupsSecurity = IncludeTermGroupsSecurity;
+            }
+            if (ParameterSpecified(nameof(IncludeSearchConfiguration)))
+            {
+                creationInformation.IncludeSearchConfiguration = IncludeSearchConfiguration;
+            }
             if (ParameterSpecified(nameof(IncludeHiddenLists)))
             {
                 creationInformation.IncludeHiddenLists = IncludeHiddenLists;
@@ -229,12 +241,18 @@ private void ExtractTemplate(XMLPnPSchemaVersion schema, string path, string pac
             {
                 creationInformation.IncludeAllClientSidePages = IncludeAllPages;
             }
-            creationInformation.SkipVersionCheck = SkipVersionCheck;
+            if (ParameterSpecified(nameof(SkipVersionCheck)))
+            {
+                creationInformation.SkipVersionCheck = SkipVersionCheck;
+            }
             if (ParameterSpecified(nameof(ContentTypeGroups)) && ContentTypeGroups != null)
             {
                 creationInformation.ContentTypeGroupsToInclude = ContentTypeGroups.ToList();
             }
-            creationInformation.PersistMultiLanguageResources = PersistMultiLanguageResources;
+            if (ParameterSpecified(nameof(PersistMultiLanguageResources)) && ContentTypeGroups != null)
+            {
+                creationInformation.PersistMultiLanguageResources = PersistMultiLanguageResources;
+            }
             if (extension == ".pnp")
             {
                 // if file is of pnp format, persist all files
@@ -436,4 +454,4 @@ public static void SetTemplateMetadata(ProvisioningTemplate template, string tem
             }
         }
     }
-}
+}