Is there someone can tell me how to fix the Error "The remote server returned an error: (409) Conflict." - azure

Question

I use Automation Runbook to create the Azure Files' snapshot. And I get one error
Exception calling "Snapshot" with "0" argument(s): "The remote server returned an error: (409) Conflict." At line:3 char:1 + $snapshot = $share.Snapshot() + ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + CategoryInfo : NotSpecified: (:) [], MethodInvocationException + FullyQualifiedErrorId : StorageException,
but it was not consistent.
I use the runbook to create the Azure Files snapshots. At first, it can work well, but recently there have some errors of "The remote server returned an error: (409) Conflict."
I use the code as below to create the snapshots everyday.
$context = New-AzureStorageContext -StorageAccountName "storage" -StorageAccountKey "********"
$share = Get-AzureStorageShare -Context $context -Name "test"
$snapshot = $share.Snapshot()
I want to fix the error.
Exception calling "Snapshot" with "0" argument(s): "The remote server returned an error: (409) Conflict." At line:3 char:1 + $snapshot = $share.Snapshot() + ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + CategoryInfo : NotSpecified: (:) [], MethodInvocationException + FullyQualifiedErrorId : StorageException

Answer 1

As per discussed with Arthur, we try to use try-catch as a workaround since we didnot figure out the root cause.
when the create snapshot operation fails, then we can retry more times(like 3 times). The sample code like below:
$RetryIntervalInSeconds = 10
$NumberOfRetryAttempts = 2
$CmdOk = $False
do{
try{ *the code I using now $CmdOk = $True}
catch{ * the error I met $NumberOfRetryAttempts-- Start-Sleep -Seconds $RetryIntervalInSeconds }
}
while (-not $CmdOk -and $NumberOfRetryAttempts -ge 0)