How To fix "add-member : Cannot add a member with the name "" because a member with that name already exists" - azure

Question

I need to list multiple FTP connexion on LogicApp service and export this list on csv file. This export is use for see if the SSL protocol connexion is activate or not. My script generate this error.
add-member : Cannot add a member with the name "FTP" because a member with that name already exists. To overwrite the member anyway, add the Force parameter to your command.
LogicApp FTP connexion :
https://learn.microsoft.com/en-us/azure/connectors/connectors-create-api-ftp
I need to add these FTP connections in this format on excel :
format need
$LogicApp_temp = $null
$LogicApp_obj = #()
$LogicApp_temp = new-object PSObject
$FTPAll = Get-AzResource -ResourceGroupName $RG -ResourceType Microsoft.Web/connections
foreach ( $FTPAlls in $FTPAll ) {
$FTPName = $FTPAlls.name
$FTPName1 = Get-AzResource -ResourceGroupName $RG -ResourceType Microsoft.Web/connections -Name $FTPName
foreach ($FTPName2 in $FTPName1) {
$FTPcheckType = $FTPName2.Properties.api.name
if ( $FTPcheckType -eq "ftp") {
$FTPSSL1 = $FTPName1.Properties.parameterValues.isSSL
}
else {
}
$LogicApp_temp | add-member -MemberType NoteProperty -Name "FTP" -Value "$FTPName2.Properties.displayName $FTPSSL1"
}
}
$LogicApp_obj += $LogicApp_temp
Write-Output "LogicApp Name : $Name Ressource Group : $RG OK"
# CSV Exports :
$LogicApp_obj | Export-Csv $csvPath -Append -NoTypeInformation
thank you in advance for your help

Answer 1

Because the PSObject property just could be set one value at one time, if you use the -Force, it will overwrite the value before.
If you want to get the .csv file like the format you provided, we could just append every string like joyftp True first.
My working sample:
$RG = "<resource group name>"
$LogicApp_obj = #()
$value = ""
$FTPAll = Get-AzResource -ResourceGroupName $RG -ResourceType Microsoft.Web/connections
foreach ( $FTPAlls in $FTPAll ) {
$FTPName = $FTPAlls.name
$FTPName1 = Get-AzResource -ResourceGroupName $RG -ResourceType Microsoft.Web/connections -Name $FTPName
foreach ($FTPName2 in $FTPName1) {
$FTPcheckType = $FTPName2.Properties.api.name
$displayname = $FTPName2.Properties.displayName
$LogicApp_temp = New-Object -TypeName PSObject
if ( $FTPcheckType -eq "ftp") {
$FTPSSL1 = $FTPName1.Properties.parameterValues.isSSL
$value += "$displayname $FTPSSL1 | "
$LogicApp_temp | add-member -MemberType NoteProperty -Name "FTP" -Value "$value" -Force
}
}
}
Write-Output "LogicApp Name : $Name Ressource Group : $RG OK"
# CSV Exports :
$LogicApp_temp | Export-Csv -Path "C:\Users\joyw\Desktop\ftp.csv" -NoTypeInformation
The .csv file: