What to do? : No such DSL method 'vaultFile' found among steps

I am trying to get credentials stored in hashicorp vault using below script

withCredentials([vaultFile(credentialsId: 'someValue', variable: 'var1')]){
....
.....
}

but when when i run i get this below error java.lang.NoSuchMethodError: No such DSL method ‘vaultFile’ found among steps

credential is of type ‘Secret file’

sounds like your missing a plugin