.. _-parameterMultiMap-java-: parameterMultiMap ================= Description ----------- Extracts all parameters at once as a multi-map of type ``Map>`` mapping a parameter name to a list of all its values. This directive can be used if parameters can occur several times. The order of values is *not* specified. See :ref:`which-parameter-directive-java` to understand when to use which directive. Example ------- TODO: Example snippets for JavaDSL are subject to community contributions! Help us complete the docs, read more about it here: `write example snippets for Akka HTTP Java DSL #20466 `_.