# Io Reference

Networking / Twitter / TwitterException

isAlreadyFollowing

Returns isAlreadyFollowing attribute.
isBadRequest

Returns isBadRequest attribute.
isBlocked

Returns isBlocked attribute.
isBlockedOrSuspendedOrProtected

Returns isBlockedOrSuspendedOrProtected attribute.
isDown

Returns isDown attribute.
isFollowLimit

Returns isFollowLimit attribute.
isFollowedSelf

Returns isFollowedSelf attribute.
isForbidden

Returns isForbidden attribute.
isInternalError

Returns isInternalError attribute.
isNotAuthorized

Returns isNotAuthorized attribute.
isNotFound

Returns isNotFound attribute.
isOverloaded

Returns isOverloaded attribute.
isRateLimited

Returns isRateLimited attribute.
isStatusDuplicate

Returns isStatusDuplicate attribute.
isSuspended

Returns isSuspended attribute.
isUnknown

Returns isUnknown attribute.
userIsMissing

Returns userIsMissing attribute.
wasntFriend

Returns wasntFriend attribute.