code: func (o *AliasIPRange) SetIPCIDRRange(v *string) *AliasIPRange {
  	if o.IPCIDRRange = v; o.IPCIDRRange == nil {
  		o.nullFields = append(o.nullFields, "IPCIDRRange")
  	}
  	return o
  }
docs: // SetIPCIDRRange sets the ip/cidr range