errdefs

var (
	ErrBadRequest          = errors.New("bad request")
	ErrEmptyRequest        = errors.New("empty request")
	ErrEmptyRequestBody    = errors.New("empty request body")
	ErrImmutableModel      = errors.New("immutable model")
	ErrUnprocessableEntity = errors.New("unprocessable entity")
	ErrNotFound            = errors.New("not found")
	ErrConflict            = errors.New("conflict")
	ErrMissingParameter    = errors.New("missing parameter")
	ErrInvalidParameter    = errors.New("invalid parameter value")
)