If protocol is ISO_MDL, specify the device engagement type
by referencing an entry from verificationEngagement of your
configuration. iso_mdl_engagement accepts either QR code content
(for QR device engagement) or NFC engagement parameters from
nfc_read_iso_mdl_engagement.
If protocol is
ISO_MDL, specify the device engagement type by referencing an entry fromverificationEngagementof your configuration.iso_mdl_engagementaccepts either QR code content (for QR device engagement) or NFC engagement parameters fromnfc_read_iso_mdl_engagement.