code: func (s *InteractionsService) GetRestrictionsForOrg(ctx context.Context, organization string) (*InteractionRestriction, *Response, error) {
  	u := fmt.Sprintf("orgs/%v/interaction-limits", organization)
  	req, err := s.client.NewRequest("GET", u, nil)
  	if err != nil {
  		return nil, nil, err
  	}
  
  	// TODO: remove custom Accept header when this API fully launches.
  	req.Header.Set("Accept", mediaTypeInteractionRestrictionsPreview)
  
  	organizationInteractions := new(InteractionRestriction)
  
  	resp, err := s.client.Do(ctx, req, organizationInteractions)
  	if err != nil {
  		return nil, resp, err
  	}
  
  	return organizationInteractions, resp, nil
  }
docs: // GetRestrictionsForOrg fetches the interaction restrictions for an organization.
  //
  // GitHub API docs: https://developer.github.com/v3/interactions/orgs/#get-interaction-restrictions-for-an-organization