agreementPartyUInfo

@SerialName(value = "apu")
val agreementPartyUInfo: ByteArray? = null(source)

RFC 7518: The "apu" (agreement PartyUInfo) value for key agreement algorithms using it (such as "ECDH-ES"), represented as a base64url-encoded string. When used, the PartyUInfo value contains information about the producer. Use of this Header Parameter is OPTIONAL. This Header Parameter MUST be understood and processed by implementations when these algorithms are used.