Prepare loan
Asynchronously prepare the loan in the bank core — create the loan account(s) and the collateral agreement (mortgage deed). The result arrives on the loan-prepared event.
Overview
Asynchronously prepare a new loan in the bank core: create the loan account(s) and the
collateral agreement (mortgage deed / pantbrev), wiring the loan to the collateral object
created earlier by create-asset. This is the final step of loan preparation — the loan and
mortgage deed live in the post-Offer scenario and changes as CREATE_ELEMENT entries,
alongside the already-created asset and collateral object the deed references. The call
returns 202 Accepted with no body; the bank-assigned external ids arrive asynchronously
on the loan-prepared event of the loan-preparation process.