.. _-parameterMap-java-:

parameterMap
============
Extracts all parameters at once as a ``Map<String, String>`` mapping parameter names to parameter values.

Description
-----------
If a query contains a parameter value several times, the map will contain the last one.

See also :ref:`which-parameter-directive-java` to understand when to use which directive.

Example
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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 <https://github.com/akka/akka/issues/20466>`_.