docs: func (s *InputParallelismUpdate) Validate() error {
  	invalidParams := request.ErrInvalidParams{Context: "InputParallelismUpdate"}
  	if s.CountUpdate == nil {
  		invalidParams.Add(request.NewErrParamRequired("CountUpdate"))
  	}
  	if s.CountUpdate != nil && *s.CountUpdate < 1 {
  		invalidParams.Add(request.NewErrParamMinValue("CountUpdate", 1))
  	}
  
  	if invalidParams.Len() > 0 {
  		return invalidParams
  	}
  	return nil
  }