code: func (m *Meta) backend_c_R_s(c *configs.Backend, sMgr *state.LocalState) (backend.Backend, tfdiags.Diagnostics) {
  	var diags tfdiags.Diagnostics
  
  	m.Ui.Error(strings.TrimSpace(errBackendLegacy) + "\n")
  
  	diags = diags.Append(fmt.Errorf("Cannot initialize legacy remote state"))
  	return nil, diags
  }
docs: // Legacy remote state