57894f49_Updating_a_Pass__Information
[Source] You define in the pass [Purpose] Authorizes requests [Information] 
Authentication token
W e b s e r v i c e U R L
P a s s t y p e i d e n t i f i e r S e r i a l n u m b e r
D e v i c e l i b r a r y i d e n t i f i e r
A u t h e n t i c a t i o n t o k e n
P u s h t o k e n
U p d a t e t a g
Updating a Pass