docs: func (s *Location) Validate() error {
  	invalidParams := request.ErrInvalidParams{Context: "Location"}
  	if s.Latitude == nil {
  		invalidParams.Add(request.NewErrParamRequired("Latitude"))
  	}
  	if s.Longitude == nil {
  		invalidParams.Add(request.NewErrParamRequired("Longitude"))
  	}
  
  	if invalidParams.Len() > 0 {
  		return invalidParams
  	}
  	return nil
  }