code: func flattenDvsHostInfrastructureTrafficResource(d *schema.ResourceData, obj types.DvsHostInfrastructureTrafficResource, key string) error {
  	shareLevelKey := fmt.Sprintf("%s_share_level", strings.ToLower(key))
  	shareCountKey := fmt.Sprintf("%s_share_count", strings.ToLower(key))
  	maxMbitKey := fmt.Sprintf("%s_maximum_mbit", strings.ToLower(key))
  	resMbitKey := fmt.Sprintf("%s_reservation_mbit", strings.ToLower(key))
  
  	structure.SetInt64Ptr(d, maxMbitKey, obj.AllocationInfo.Limit)
  	structure.SetInt64Ptr(d, resMbitKey, obj.AllocationInfo.Reservation)
  	if obj.AllocationInfo.Shares != nil {
  		d.Set(shareLevelKey, obj.AllocationInfo.Shares.Level)
  		d.Set(shareCountKey, obj.AllocationInfo.Shares.Shares)
  	}
  	return nil
  }
docs: // flattenDvsHostInfrastructureTrafficResource reads various fields from a
  // DvsHostInfrastructureTrafficResource and sets appropriate keys in the
  // supplied ResourceData.