Returns challenges in which the user is a participant. This filter is useful for users who want to see only the challenges they are actively participating in.
Invited[Get]
Returns challenges that the user has been invited to. This filter is useful for users who want to see only the challenges they have been explicitly invited to.
ParticipatingOrInvited[Get]
Returns challenges the user is either participating in or invited to. This filter is useful for users who want to see all challenges they are involved in, whether as a participant or an invitee.