Converting from job number (in my account) to job uuid

Is there an interface that can convert a job number that is in my account (eg job 3000) that is used in my regular use of ServiceM8 to the job's uuid?

Example case:

Customer calls in by phone, supplies their job number from their online booking. I then run an AWS Lambda that calls that jobs details (requiring a uuid) from which I can pull details such as their booked time/date etc?