Send a one-time password to verify a payee batch

Starts verification of a payee batch by sending a one-time password to a device belonging to the logged-in user.

Use this after adding or removing payees, passing the operationBatchId from that response as id. Only start this when the batch state is PENDING_CHALLENGE.

The device must have been enrolled beforehand through /authentication_factors/otp/{channel}. To send a push notification instead of a one-time password, use the push variant.

Confirm the code with Verify a payee batch to apply the batch.