intentToRetain

OPTIONAL. A boolean that is equivalent to IntentToRetain variable defined in Section 8.3.2.1.2.1 of ISO 18013-5:

For each requested data element, this variable indicates whether the mdoc verifier intends to retain the received data element. The mdoc verifier shall not retain any data, including digests and signatures, or derived data received from the mdoc, except for data elements for which the IntentToRetain flag was set to true in the request. To retain is defined as “to store for a period longer than necessary to conduct the transaction in realtime”.