class BadRequest(Exception):
    pass


class ParamError(BadRequest):
    pass


class Unauthorized(Exception):
    pass


class Forbidden(Exception):
    pass


class NotFound(Exception):
    pass


class IDNotFoundError(NotFound):
    pass


class Conflict(Exception):
    pass


class ParamConflict(Conflict):
    pass


class PreconditionFail(Exception):
    pass


class OauthUnauthorized(Exception):
    pass


class OauthBadRequest(BadRequest):
    pass
