void

       MongoDB, Inc

       2009-present, MongoDB, Inc.

1.30.4                                            Jun 08, 2025                 MONGOC_BULKWRITEOPTS_SET_EXTRA(3)

       Appends all fields in extra to the outgoing bulkWrite command. Intended to support future server options.
       Prefer other mongoc_bulkwriteopts_set_* helpers to avoid unexpected option conflicts.

          void
          mongoc_bulkwriteopts_set_extra (mongoc_bulkwriteopts_t *self, const bson_t *extra);