Properties
attached_participatable_portrait_url
attached_participatable_portrait_url: string
can_check_in
can_check_in: boolean
challonge_email_address_verified
challonge_email_address_verified: null
challonge_username
challonge_username: string
checked_in
checked_in: boolean
checked_in_at
checked_in_at: null
confirm_remove
confirm_remove: boolean
created_at
created_at: Date
display_name_with_invitation_email_address
display_name_with_invitation_email_address: string
email_hash
email_hash: string
final_rank
final_rank: number
group_id
group_id: number
invitation_id
invitation_id: number
invitation_pending
invitation_pending: boolean
invite_email
invite_email: null
on_waiting_list
on_waiting_list: boolean
participatable_or_invitation_attached
participatable_or_invitation_attached: boolean
reactivatable
reactivatable: boolean
removable
removable: boolean
tournament_id
tournament_id: number
updated_at
updated_at: Date
username
username: string
Checks a participant in, setting checked_in_at to the current time.