code: func (o *FindParams) bindXRateLimit(rawData []string, hasKey bool, formats strfmt.Registry) error {
  	if !hasKey {
  		return errors.Required("X-Rate-Limit", "header")
  	}
  	var raw string
  	if len(rawData) > 0 {
  		raw = rawData[len(rawData)-1]
  	}
  
  	// Required: true
  
  	if err := validate.RequiredString("X-Rate-Limit", "header", raw); err != nil {
  		return err
  	}
  
  	value, err := swag.ConvertInt32(raw)
  	if err != nil {
  		return errors.InvalidType("X-Rate-Limit", "header", "int32", raw)
  	}
  	o.XRateLimit = value
  
  	return nil
  }
docs: // bindXRateLimit binds and validates parameter XRateLimit from header.