Small Fix (Upload)

[colmilloestelar]

#I add manually a folder named "test"
$ReportPortalUri = 'ServerURL/reports'
Write-Host "Upload an item..."

$uploadItemPath = 'C:\test\test.rdl' # single File
$catalogItemsUri = $ReportPortalUri + "/api/v2.0/CatalogItems"
$bytes = [System.IO.File]::ReadAllBytes($uploadItemPath)

$payload = @{
"@odata.type" = "#Model.Report";
"Content" = [System.Convert]::ToBase64String($bytes);
"ContentType"="";
"Name" = 'newNameOfthefile';
"Path" = '/folterToSave';
} | ConvertTo-Json

Invoke-WebRequest -Uri $catalogItemsUri -Method Post -Body $payload -ContentType "application/json" -UseDefaultCredentials | Out-Null

#----------------------------
#Download example working
$ReportPortalUri = 'URLserver/reports'
Write-Host "Download an item..."

$downloadPath = 'C:\download\example.rdl'
$catalogItemsApi = $ReportPortalUri + "/api/v2.0/CatalogItems(Path='/test/example')/Content/$value" #You need to put exact route to avoid error Code = 0.

$url = [string]::Format($catalogItemsApi, $item)
$response = Invoke-WebRequest -Uri $url -Method Get -UseDefaultCredentials
[System.IO.File]::WriteAllBytes($downloadPath, $response.Content)
#----------------------
#delete.
$ReportPortalUri = 'ServerUrl/reports'

Write-Host "Delete an item..."

$url = $ReportPortalUri + "/api/v2.0/CatalogItems(Path='/test')" #this will delete the full folder
Invoke-WebRequest -Uri $url -Method Delete -UseDefaultCredentials | Out-Null

[jtarquino]

The PR only shows a rename of the file

[colmilloestelar]

Path='/folder/file'
your code throws an error, the cause is you only write the folder. Anyway, I can't download files or folders correctly, I always get 0-byte files