File Info: calendar_attributes.txt

Unrecognised file in feed: calendar_attributes.txt
Column
service_id
service_description

File Extract

service_id,service_description
c_20559_b_27617_d_96,Purple Seasonal - Future Service (Weekend)
c_20558_b_27616_d_32,Yellow Line - Malls - Future Service (Saturday only)
c_20557_b_27609_d_7,Rockport Shuttle Future Service (MTuW)
c_20557_b_27609_d_64,Rockport Shuttle Future Service (Sunday only)