code: func (s *PutMetricAlarmInput) SetEvaluateLowSampleCountPercentile(v string) *PutMetricAlarmInput {
  	s.EvaluateLowSampleCountPercentile = &v
  	return s
  }
docs: // SetEvaluateLowSampleCountPercentile sets the EvaluateLowSampleCountPercentile field's value.