code: func (c *EndpointMeta) WithTLSData(s store.Reader, contextName string) (Endpoint, error) {
  	tlsData, err := context.LoadTLSData(s, contextName, KubernetesEndpoint)
  	if err != nil {
  		return Endpoint{}, err
  	}
  	return Endpoint{
  		EndpointMeta: *c,
  		TLSData:      tlsData,
  	}, nil
  }
docs: // WithTLSData loads TLS materials for the endpoint