mongoc_bulkwrite_append_deletemany()#
Synopsis#
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);
Description#
Adds a multi-document delete into the namespace ns. Returns true on success. Returns false and sets error if an
error occured.