def retrieve(self, id) :
_, _, loss_reason = self.http_client.get("<STR_LIT>".format(id=id))<EOL>return loss_reason<EOL>
Retrieve a single reason

Returns a single loss reason available to the user by the provided id
If a loss reason with the supplied unique identifier does not exist, it returns an error

:calls: ``get /loss_reasons/{id}``
:param int id: Unique identifier of a LossReason.
:return: Dictionary that support attriubte-style access and represent LossReason resource.
:rtype: dict