metric := sa.GetSliceMetric(duid, policyMember.SliceDifferentiator, policyMember.SliceServiceType)
if metric != nil {
pr := NewPolicyRatio(rrmPolicyRatio.Id, rrmPolicyRatio.RRMPolicyMaxRatio, rrmPolicyRatio.RRMPolicyMinRatio, rrmPolicyRatio.RRMPolicyDedicatedRatio)
metric := sa.GetSliceMetric(duid, policyMember.SliceDifferentiator, policyMember.SliceServiceType)
if metric != nil {
pr := NewPolicyRatio(rrmPolicyRatio.Id, rrmPolicyRatio.RRMPolicyMaxRatio, rrmPolicyRatio.RRMPolicyMinRatio, rrmPolicyRatio.RRMPolicyDedicatedRatio)