Dynamic Properties allow the user to specify both the name and value of a property.
|The name of a Message Attribute to add to the message||The value of the Message Attribute||Allows the user to add key/value pairs as Message Attributes by adding a property whose name will become the name of the Message Attribute and value will become the value of the Message Attribute|
Supports Expression Language: true (will be evaluated using flow file attributes and variable registry)
|success||FlowFiles are routed to success relationship|
|failure||FlowFiles are routed to failure relationship|