@deftypefun {int} {gnutls_x509_aki_set_id} (gnutls_x509_aki_t @var{aki}, const gnutls_datum_t * @var{id})
@var{aki}: The authority key ID

@var{id}: the key identifier

This function will set the keyIdentifier to be stored in the  @code{aki} type.

@strong{Returns:} On success, @code{GNUTLS_E_SUCCESS}  (0) is returned, otherwise a negative error value.

@strong{Since:} 3.3.0
@end deftypefun