Keep input metadata on export

Author: SteveL-MSFT

dsc_lib/src/configure/mod.rs

@@ -527,6 +527,7 @@ impl Configurator {
     pub fn invoke_export(&mut self) -> Result<ConfigurationExportResult, DscError> {
         let mut result = ConfigurationExportResult::new();
         let mut conf = config_doc::Configuration::new();
+        conf.metadata = self.config.metadata.clone();
 
         let mut progress = ProgressBar::new(self.config.resources.len() as u64, self.progress_format)?;
         let resources = self.config.resources.clone();
@@ -552,7 +553,17 @@ impl Configurator {
             progress.write_increment(1);
         }
 
-        conf.metadata = Some(self.get_result_metadata(Operation::Export));
+        let export_metadata = self.get_result_metadata(Operation::Export);
+        match conf.metadata {
+            Some(mut metadata) => {
+                metadata.microsoft = export_metadata.microsoft;
+                conf.metadata = Some(metadata);
+            },
+            _ => {
+                conf.metadata = Some(export_metadata);
+            },
+        }
+
         result.result = Some(conf);
         Ok(result)
     }