Can't create a vCloud Director notification subscription (Server.setCustomProperty routing key)

Hi,

I'm having an issue when using the vCloud Director notification subscription workflow,

When trying to add an AMQP Broker using the Workflow "Create a vCloud Director notification subscription" I'm getting the error messages: "Value cannot be holded by custom property".

The broker and listener are both created.

After doing some digging I see that the error is happening at the end of the workflow at the scriptable task "Set custom prop" when getting to:

if (routingKeyAtt != null) Server.setCustomProperty(subscription, "routingKey", routingKeyAtt);

Any idea why I can't set this specific CustomProperty?

any idea's who to work around this issue?

Thanks!