docs: public GetInventorySchemaResult withSchemas(InventoryItemSchema... schemas) {
          if (this.schemas == null) {
              setSchemas(new com.amazonaws.internal.SdkInternalList<InventoryItemSchema>(schemas.length));
          }
          for (InventoryItemSchema ele : schemas) {
              this.schemas.add(ele);
          }
          return this;
      }