wip fix default key provider (for delete for example)

Author: BourgoisMickael

lib/kms/wrapper.js

@@ -82,7 +82,10 @@ const mapKmsProtocolToClient = {
 function getClientForKey(key) {
     // returns extracted KeyId so client doesn't need to substring the arnPrefix again
     const detail = fromArn(key);
-    const clientIdentifier = `${detail.type}:${detail.protocol}:${detail.provider}`;
+    const clientIdentifier = detail.type
+        ? `${detail.type}:${detail.protocol}:${detail.provider}`
+        : `${config.sseMigration.previousType}:${config.sseMigration.previousProtocol
+        }:${config.sseMigration.previousProvider}`;
 
     if (detail.protocol === protocol) {
         // current client