diff --git a/lib/algolia/api/search_client.rb b/lib/algolia/api/search_client.rb
index 9aed7e7a..f6cbe5ce 100644
--- a/lib/algolia/api/search_client.rb
+++ b/lib/algolia/api/search_client.rb
@@ -3336,17 +3336,18 @@ def get_secured_api_key_remaining_validity(secured_api_key)
     # @param index_name [String]: The `index_name` to save `objects` in.
     # @param objects [Array]: The array of `objects` to store in the given Algolia `indexName`.
     # @param wait_for_tasks [Boolean]: Whether or not we should wait until every `batch` tasks has been processed, this operation may slow the total execution time of this method but is more reliable.
+    # @param batch_size [int] The size of the chunk of `objects`. The number of `batch` calls will be equal to `length(objects) / batchSize`. Defaults to 1000.
     # @param request_options: The request options to send along with the query, they will be merged with the transporter base parameters (headers, query params, timeouts, etc.). (optional)
     #
     # @return [BatchResponse]
     #
-    def save_objects(index_name, objects, wait_for_tasks = false, request_options = {})
+    def save_objects(index_name, objects, wait_for_tasks = false, batch_size = 1000, request_options = {})
       chunked_batch(
         index_name,
         objects,
         Search::Action::ADD_OBJECT,
         wait_for_tasks,
-        1000,
+        batch_size,
         request_options
       )
     end
@@ -3356,17 +3357,18 @@ def save_objects(index_name, objects, wait_for_tasks = false, request_options =
     # @param index_name [String]: The `index_name` to delete `object_ids` from.
     # @param object_ids [Array]: The object_ids to delete.
     # @param wait_for_tasks [Boolean]: Whether or not we should wait until every `batch` tasks has been processed, this operation may slow the total execution time of this method but is more reliable.
+    # @param batch_size [int] The size of the chunk of `objects`. The number of `batch` calls will be equal to `length(objects) / batchSize`. Defaults to 1000.
     # @param request_options: The request options to send along with the query, they will be merged with the transporter base parameters (headers, query params, timeouts, etc.). (optional)
     #
     # @return [BatchResponse]
     #
-    def delete_objects(index_name, object_ids, wait_for_tasks = false, request_options = {})
+    def delete_objects(index_name, object_ids, wait_for_tasks = false, batch_size = 1000, request_options = {})
       chunked_batch(
         index_name,
         object_ids.map { |id| {"objectID" => id} },
         Search::Action::DELETE_OBJECT,
         wait_for_tasks,
-        1000,
+        batch_size,
         request_options
       )
     end
@@ -3377,17 +3379,25 @@ def delete_objects(index_name, object_ids, wait_for_tasks = false, request_optio
     # @param objects [Array]: The objects to partially update.
     # @param create_if_not_exists [Boolean]: To be provided if non-existing objects are passed, otherwise, the call will fail.
     # @param wait_for_tasks [Boolean] Whether or not we should wait until every `batch` tasks has been processed, this operation may slow the total execution time of this method but is more reliable.
+    # @param batch_size [int] The size of the chunk of `objects`. The number of `batch` calls will be equal to `length(objects) / batchSize`. Defaults to 1000.
     # @param request_options: The request options to send along with the query, they will be merged with the transporter base parameters (headers, query params, timeouts, etc.). (optional)
     #
     # @return [BatchResponse]
     #
-    def partial_update_objects(index_name, objects, create_if_not_exists, wait_for_tasks = false, request_options = {})
+    def partial_update_objects(
+      index_name,
+      objects,
+      create_if_not_exists,
+      wait_for_tasks = false,
+      batch_size = 1000,
+      request_options = {}
+    )
       chunked_batch(
         index_name,
         objects,
         create_if_not_exists ? Search::Action::PARTIAL_UPDATE_OBJECT : Search::Action::PARTIAL_UPDATE_OBJECT_NO_CREATE,
         wait_for_tasks,
-        1000,
+        batch_size,
         request_options
       )
     end