pekko/akka-docs/rst/scala/http/routing-dsl/directives/respond-with-directives/respondWithHeaders.rst
2016-01-14 00:31:03 +01:00

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.. _-respondWithHeaders-:
respondWithHeaders
==================
Signature
---------
.. includecode2:: /../../akka-http/src/main/scala/akka/http/scaladsl/server/directives/RespondWithDirectives.scala
:snippet: respondWithHeaders
Description
-----------
Adds the given HTTP headers to all responses coming back from its inner route.
This directive transforms ``HttpResponse`` and ``ChunkedResponseStart`` messages coming back from its inner route by
adding the given ``HttpHeader`` instances to the headers list.
See also :ref:`-respondWithHeader-` if you'd like to add just a single header.
Example
-------
.. includecode2:: ../../../../code/docs/http/scaladsl/server/directives/RespondWithDirectivesExamplesSpec.scala
:snippet: respondWithHeaders-0