$storage="adtholtsitorage"+(get-random -maximum 10000)
$tsiname=$random+"tsienv"
az storage account create -g $rgname -n $storage --https-only -l $location
$key=$(az storage account keys list -g $rgname -n $storage --query [0].value --output tsv)
az timeseriesinsights environment longterm create -g $rgname -n $tsiname --location $location --sku-name L1 --sku-capacity 1 --data-retention 7 --time-series-id-properties '$dtId' --storage-account-name $storage --storage-management-key $key -l $location