during the dreamforce17 i notice that we can create a copy of our production as a scratch org
{ "orgName": "XXXXXXXXXXx", "edition": "Enterprise", "features": "MultiCurrency;AuthorApex;PersonAccounts", "country": "NL", "language": "en-EN", "sourceOrg": "XXXXXXXXXXXXX", "orgPreferences": { "enabled": ["S1DesktopEnabled"] } }
but when i try it i get this error :
ERROR: No such column 'SourceOrg' on sobject of type ScratchOrgInfo.
Has somebody an idea?