ferrors

var (
	ErrBadRequest   = errors.New("bad request, check params and payload provided")
	ErrInvalidState = errors.New("invalid process instance state")
	ErrNotFound     = errors.New("process instance not found")
	ErrTimeout      = errors.New("operation timed out")
	ErrConflict     = errors.New("conflict")
	ErrUnavailable  = errors.New("service unavailable")
	ErrInternal     = errors.New("internal error")
)