This is a restful API; receiving any status code that isn't
201 is definitely an error.
Not allowed to continue because we do not know who you are.
Authorized but forbidden to access a specific resource or action.
Returned when a resource or endpoint cannot be located.
This is returned when conditions are not met to proceed with a request in transit.
We return this status code when the request's payload parameters aren't met.
You'd definitely see this when something goes wrong on our end.