loop through SshHostKeyFingerprint

our sftp environment is setup as a windows cluster service, is there a way to check for the "active" SshHostKeyFingerprint and use that to connect and file transfer?

my script works fine if I hard code the SshHostKeyFingerprint for the active node but I'd like the script to determine which is the active node and use the appropriate SshHostKeyFingerprint.

any help on this would be much appreciated.

Set the SshHostKeyFingerprint to a semicolon-separated list of fingerprints of all host keys of all nodes.
As documented:
https://winscp.net/eng/docs/library_sessionoptions#sshhostkeyfingerprint