I have a jenkins pipeline where I have something like this:

withCredentials([sshUserPrivateKey(credentialsId: credentialsId, keyFileVariable: 'sshKeyFile' , usernameVariable: 'userName')]) {
         sshCommand remote: [ user: userName , identityFile: sshKeyFile ... ], command: "some cmd" 
}

For every execution of ssh command using sshCommand step I see in job log:
Masking supported pattern matches of $sshKeyFile

Would be nice to have option to suppress these messages as for many executions of sshCommand log looks ugly.