In today's world , there is an api that searches for folder and if folder not found returns 404. There is a create folder api which returns 409 error if folder name exists.
This leads tomaking multiple calls to box first to identify or know folder existence and then another call for creating a folder if not found.

There is a need for api which does following

Search for a folder given the folder name(input =folder name)
if folder exists with such a name
return folderId
if folder does not exists with such a folder name
create a folder with folder name as same as input
return folderid