bool

       MongoDB, Inc

       2009-present, MongoDB, Inc.

1.30.4                                            Jun 08, 2025             MONGOC_BULKWRITE_APPEND_DELETEMANY(3)

       Adds a multi-document delete into the namespace ns. Returns true on success. Returns false and sets error
       if an error occured.

          bool
          mongoc_bulkwrite_append_deletemany (mongoc_bulkwrite_t *self,
                                              const char *ns,
                                              const bson_t *filter,
                                              const mongoc_bulkwrite_deletemanyopts_t *opts /* May be NULL */,
                                              bson_error_t *error);