diff --git a/lib/Providers/Service.php b/lib/Providers/Service.php
index 47f6a7f..f6b5023 100644
--- a/lib/Providers/Service.php
+++ b/lib/Providers/Service.php
@@ -40,7 +40,6 @@ use KTXM\ProviderImap\Service\Remote\RemoteService;
 use KTXM\ProviderImap\Providers\CollectionResource;
 use KTXF\Mail\Collection\CollectionRoles;
 use KTXF\Mail\Object\MessagePropertiesMutableInterface;
-use KTXF\Mail\Service\ServiceEntityMutableInterface;
 use KTXM\ProviderImap\Providers\EntityResource;
 
 /**
@@ -671,11 +670,6 @@ class Service implements ServiceBaseInterface, ServiceMutableInterface, ServiceC
         return $list;
     }
 
-    public function entityPatch(MessagePropertiesMutableInterface $properties, EntityIdentifier ...$targets): array
-    {
-        throw new \RuntimeException('Entity patching is not supported in this service');
-    }
-
     public function entityPatch(MessagePropertiesMutableInterface $properties, EntityIdentifier ...$targets): array
     {
         // validate identifiers and group by collection
@@ -765,11 +759,6 @@ class Service implements ServiceBaseInterface, ServiceMutableInterface, ServiceC
         return $list;
     }
 
-    public function entityCopy(CollectionIdentifier $target, EntityIdentifier ...$sources): array 
-    {
-        throw new \RuntimeException('Entity copying is not supported in this service');
-    }
-
     private function groupEntitiesByCollection(EntityIdentifier ...$identifiers): array
     {
         $list = [];