You must write ContentLength bytes to the request stream before calling [Begin]GetResponse

[dandraka]

Hi

I'm getting this error in Get-RabbitMQMessage.ps1 line 131 (the REST call):
"You must write ContentLength bytes to the request stream before calling [Begin]GetResponse."

The weird thing is that I'm getting this error always when I run this as a scheduled task (we use JAMS Scheduler in the shop). When I run it from ISE, mostly it runs fine but from time to time I get the same error. I cannot find a factor that causes it persistantly (e.g. when the queue is empty, or not empty etc etc).

My code is pretty vanilla:

# I need this when running as a scheduled task otherwise I get a different error
# Unable to find type [System.Web.HttpUtility]
Add-Type -AssemblyName System.Web 

[string]$url = 'https://localhost:8443/'
[string]$vhost = 'myvhost'
[string]$queue = 'myqueue'
[int]$maxMessageBatch = 10
$queueContent = Get-RabbitMQMessage -Name $queue -VirtualHost $vhost -BaseUri $url -Count $maxMessageBatch

Any ideas?