void

       MongoDB, Inc

       2009-present, MongoDB, Inc.

1.30.4                                            Jun 08, 2025MONGOC_CLIENT_ENCRYPTI...PT_OPTS_SET_KEYALTNAME(3)

       • opts: A mongoc_client_encryption_encrypt_opts_t

       • keyaltname: A string identifying a data key by alternate name.

       SEEALSO:mongoc_client_encryption_encrypt_opts_set_keyid()mongoc_client_encryption_datakey_opts_set_keyaltnames()

          void
          mongoc_client_encryption_encrypt_opts_set_keyaltname (
             mongoc_client_encryption_encrypt_opts_t *opts, const char *keyaltname);

       Identifies   the   data   key   to   use   for   encryption.  This  option  is  mutually  exclusive  with
       mongoc_client_encryption_encrypt_opts_set_keyid().