Unrecognised file in feed: calendar_attributes.txt
Column
service_id
service_description
File Extract
service_id,service_description
c_588_b_16771_d_127,Winter Schedule (All days of week)
c_538_b_4201_d_127,Summer Service (All days of week)
c_538_b_16770_d_127,Summer Service (All days of week)