Requests results are provided as headers on the responses as follows:

Code	Name	Description
200	Success	Request was successful
201	Created	Requested resource created
204	No Content	Request was successful, no content returned
400	Bad Request	General validation error
401	Unauthorized	Token is invalid / expired
403	Forbidden	Token is valid but cannot be used to access the API
404	Not Found	Response specific to user search, user is not found
409	Conflict	Resource (user) key is already being used
5xx	Server Error	Server error, contact walkme support