thanks for the help Ross!! It works great
gam redirect stdout ./createcontacts.log multiprocess redirect stderr stdout csv gsheet
us...@domain.com <file id> id:<tab id> gam userdestination
us...@domain.com create contact contactgroup "~Label" firstname "~First Name" lastname "~Last Name" organization work "~Organization Name" title "~Organization Title" primary email "~E-mail 1 - Label" "~E-mail 1 - Value" primary phone "~Phone 1 - Label" "~Phone 1 - Value" primary phone "~Phone 2 - Label" "~Phone 2 - Value" notprimary address "~Address 1 - Label" streetaddress "~Address 1 - Street" locality "~Address 1 - City" region "~Address 1 - Region" postalcode "~Address 1 - Postal Code" primary