Migrate costs saver to Az Powershell module

[akuryan]

Main problem - Elastic pool, provisioned in vCore model will return nothing on pool.Dtu (or 0 in later version of AzureRm):

PS C:\Users\> $elasticPools[0]
ResourceId        : 
ResourceGroupName : RgName
ServerName        : sqlServerName
ElasticPoolName   : poolName
Location          : 
CreationDate      : 5/23/2019 12:01:24 PM
State             : Ready
Edition           : None
Dtu               :
DatabaseDtuMax    : -1
DatabaseDtuMin    : -1
StorageMB         : 102400
Tags              :
ZoneRedundant     : False

Same goes for database itself, as it shows Sku equal to None:

ResourceGroupName             : RgName
ServerName                    : sqlServerName
DatabaseName                  : sqlDbName
Location                      : 
DatabaseId                    : 
Edition                       : None
CollationName                 : 
CatalogCollation              :
MaxSizeBytes                  : 
Status                        : 
CreationDate                  : 
CurrentServiceObjectiveId     : 
CurrentServiceObjectiveName   : 
RequestedServiceObjectiveId   : 
RequestedServiceObjectiveName :
ElasticPoolName               : 
EarliestRestoreDate           : 
ResourceId                    : 
CreateMode                    :
ReadScale                     : 
ZoneRedundant                 : 



PS C:\Users\> $sqlDatabases[1].Edition
None
PS C:\Users\> $currentDbSku = $sqlDatabases[1].Edition
PS C:\Users\> $currentDbSku
None