presto-cassandra/src/main/java/io/prestosql/plugin/cassandra/CassandraClientConfig.java/CassandraClientConfig/setPassword
class CassandraClientConfig:    @Config("cassandra.password")
    @ConfigSecuritySensitive
    public CassandraClientConfig setPassword(String password)
    {
        this.password = password;
        return this;
    }