diff --git a/sdk/cosmos/azure-cosmos/src/main/java/com/azure/cosmos/models/CosmosQueryRequestOptions.java b/sdk/cosmos/azure-cosmos/src/main/java/com/azure/cosmos/models/CosmosQueryRequestOptions.java
index 309fb87a8b22..f9d7d4a72531 100644
--- a/sdk/cosmos/azure-cosmos/src/main/java/com/azure/cosmos/models/CosmosQueryRequestOptions.java
+++ b/sdk/cosmos/azure-cosmos/src/main/java/com/azure/cosmos/models/CosmosQueryRequestOptions.java
@@ -265,6 +265,17 @@ public Integer getMaxItemSizeForVectorSearch() {
         return this.actualRequestOptions.getMaxItemSizeForVectorSearch();
     }
 
+    /**
+     * Sets the maximum item size to fetch during non-streaming order by queries.
+     *
+     * @param maxItemSizeForVectorSearch the max number of items for vector search.
+     * @return the CosmosQueryRequestOptions.
+     */
+    public CosmosQueryRequestOptions setMaxItemSizeForVectorSearch(Integer maxItemSizeForVectorSearch) {
+        this.actualRequestOptions.setMaxItemSizeForVectorSearch(maxItemSizeForVectorSearch);
+        return this;
+    }
+
     /**
      * Gets the request continuation token.
      *