Using RSA byte array in ftp camel route

[Sherwin Pinto]

HI, All
I have an sftp consumer and I need to use privateKey as consumer option,
the use case is I need to read this key from a vault and pass it as a
byte[] in the option parameter. Besides using @BindToRegistry is there any
other way i can pass privateKey=byte[] while building the route in java.

Thanks

Sherwin