diff --git a/algoliasearch/src/main/java/com/algolia/model/search/MultipleBatchRequest.java b/algoliasearch/src/main/java/com/algolia/model/search/MultipleBatchRequest.java
index c1801e6a4..9722ce798 100644
--- a/algoliasearch/src/main/java/com/algolia/model/search/MultipleBatchRequest.java
+++ b/algoliasearch/src/main/java/com/algolia/model/search/MultipleBatchRequest.java
@@ -36,7 +36,7 @@ public MultipleBatchRequest setBody(Object body) {
   }
 
   /** Operation arguments (varies with specified `action`). */
-  @javax.annotation.Nonnull
+  @javax.annotation.Nullable
   public Object getBody() {
     return body;
   }