=Assigning Variables=
==GET Requests==
All query parameters that have not been processed before will be treated as variable assignments:
The dollar sign can be omitted as long as the variable name does not equal a parameter keyword (e.g.: <code>method</code>).
==POST Requests==
If <code>query</code> or <code>run</code> is used as operation, external variables can be specified via the <code><variable/></code> element: