diff --git a/src/sync.d b/src/sync.d
index b3f42b29..a324f02e 100644
--- a/src/sync.d
+++ b/src/sync.d
@@ -6681,7 +6681,32 @@ final class SyncEngine
 		// List OneDrive Business Shared Folders
 		log.log("\nListing available OneDrive Business Shared Folders:");
 		// Query the GET /me/drive/sharedWithMe API
-		JSONValue graphQuery = onedrive.getSharedWithMe();
+		JSONValue graphQuery;
+		try {
+			graphQuery = onedrive.getSharedWithMe();
+		} catch (OneDriveException e) {
+			if (e.httpStatusCode == 401) {
+				// HTTP request returned status code 401 (Unauthorized)
+				displayOneDriveErrorMessage(e.msg, getFunctionName!({}));
+				log.errorAndNotify("\nERROR: Check your configuration as your refresh_token may be empty or invalid. You may need to issue a --logout and re-authorise this client.\n");
+				// Must exit here
+				exit(-1);
+			}
+			if (e.httpStatusCode == 429) {
+				// HTTP request returned status code 429 (Too Many Requests). We need to leverage the response Retry-After HTTP header to ensure minimum delay until the throttle is removed.
+				handleOneDriveThrottleRequest();
+				// Retry original request by calling function again to avoid replicating any further error handling
+				log.vdebug("Retrying original request that generated the OneDrive HTTP 429 Response Code (Too Many Requests) - graphQuery = onedrive.getSharedWithMe();");
+				graphQuery = onedrive.getSharedWithMe();
+			}
+			if (e.httpStatusCode >= 500) {
+				// There was a HTTP 5xx Server Side Error
+				displayOneDriveErrorMessage(e.msg, getFunctionName!({}));
+				// Must exit here
+				exit(-1);
+			}
+		}
+		
 		if (graphQuery.type() == JSONType.object) {
 			if (count(graphQuery["value"].array) == 0) {
 				// no shared folders returned