docs: func (s *Evaluation) Validate() error {
  	invalidParams := request.ErrInvalidParams{Context: "Evaluation"}
  	if s.Annotation != nil && len(*s.Annotation) < 1 {
  		invalidParams.Add(request.NewErrParamMinLen("Annotation", 1))
  	}
  	if s.ComplianceResourceId == nil {
  		invalidParams.Add(request.NewErrParamRequired("ComplianceResourceId"))
  	}
  	if s.ComplianceResourceId != nil && len(*s.ComplianceResourceId) < 1 {
  		invalidParams.Add(request.NewErrParamMinLen("ComplianceResourceId", 1))
  	}
  	if s.ComplianceResourceType == nil {
  		invalidParams.Add(request.NewErrParamRequired("ComplianceResourceType"))
  	}
  	if s.ComplianceResourceType != nil && len(*s.ComplianceResourceType) < 1 {
  		invalidParams.Add(request.NewErrParamMinLen("ComplianceResourceType", 1))
  	}
  	if s.ComplianceType == nil {
  		invalidParams.Add(request.NewErrParamRequired("ComplianceType"))
  	}
  	if s.OrderingTimestamp == nil {
  		invalidParams.Add(request.NewErrParamRequired("OrderingTimestamp"))
  	}
  
  	if invalidParams.Len() > 0 {
  		return invalidParams
  	}
  	return nil
  }