API to check Contract Approved or not

Hello,

Please can anyone help me to find out any API which will after QA check when going for Submit for Approval ?

I found one but as i haven't used not sure:

Is the below one checks Contract is Approved or not?

okc_contract_approval_pub.k_approved

(p_contract_id => lx_chrid

,p_date_approved => sysdate

,x_return_status => lx_return_status

);

IF lx_return_status != 'S' THEN

dbms_output.put_line('Unable to Approve');

RAISE exc_failed;

END IF;