स चेत्तथा कुर्यादुत्कोचक इति प्रवास्येत ॥ कZ_०४.४.१० ॥
sa cet tathā kuryād utkocaka iti pravāsyet ॥
If he acts accordingly, he should be banished as an “utkocaka” (one who extorts/solicits illicit payments).
Upadā focuses on accepting a bribe offered (bribe-taking), while utkoca emphasizes coercive demand/exaction (bribe-soliciting/extortion) using official power or threats.