unset application environment variable in cloud foundry using bash script without hardcoding the variables in script

Question

while IFS= read -r line do IFS=':' read -r -a values <<< "$line" echo ${values[0]} ${values[1]} cf unset-env ${values[0]} ${values[1]} //here if we hardcode the value the variables gets unset else won't app_list+=(${values[0]}) done < "$UNSET_FILE"