struct Ikev2Proposal

Holds an IKEv2 transform proposal used during IKEv2 SA negotiation.

Multiple IKEv2 Transforms can be proposed during an IKEv2 session initiation in an ordered list.

References from:: Ikev2PolicyProfile;

`DiffieHellmanGroup[1..]`	`diffieHellmanGroup` Specifies a Diffie-Hellman group.
`IkeEncryptionAlgorithm[1..]`	`encryptionAlgorithm` Specifies an encryption algorithm.
`IkeIntegrityAlgorithm[1..]`	`integrityAlgorithm` Specifies an algorithm for integrity check.