tls-crypt-v2 inline keys

[JustinSB]

I am trying to enter tls-crypt-v2 server/client keys inline inside my configuration files.

my client ovpn file and server .conf file work and connect happily if I enter a path to the tls-crypt-v2 keyfiles, but they error if I try to include them as an inline file

I have tried these but they don't work. What is the correct syntax or what am I doing wrong please?

tls-crypt-v2
<tls-crypt>
........
</tls-crypt>

or

tls-crypt-v2
<tls-crypt-v2>​
........
</tls-crypt-v2>​

or

tls-crypt-v2
<key>​
........
</key>