File Info: calendar_attributes.txt

Unrecognised file in feed: calendar_attributes.txt
Column
service_id
service_description

File Extract

service_id,service_description
c_15312_b_17549_d_31,Summer 2021 Route 3 (Weekday)
c_15312_b_17549_d_96,Summer 2021 Route 3 (Weekend)
c_16787_b_19293_d_127,Fall thru Spring Routes 1 and 2 (All days of week)
c_17973_b_22412_d_127,Fall Route 10 (All days of week)