mongoc_client_encryption_encrypt_opts_set_contention_factor3

void
mongoc_client_encryption_encrypt_opts_set_contention_factor (
    mongoc_client_encryption_encrypt_opts_t *opts, int64_t contention_factor);

Added in version 1.22.0.

Sets a contention factor for explicit encryption. Only applies when the algorithm set by mongoc_client_encryption_encrypt_opts_set_algorithm() is "Indexed" or "Range". It is an error to set the contention factor when algorithm is not "Indexed" or "Range". If contention factor is not supplied, it defaults to a value of 0.