2015-05-11 23:05:18 +02:00
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.. _-rejectEmptyResponse-:
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rejectEmptyResponse
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===================
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Replaces a response with no content with an empty rejection.
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Signature
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---------
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.. includecode2:: /../../akka-http-scala/src/main/scala/akka/http/scaladsl/server/directives/MiscDirectives.scala
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:snippet: rejectEmptyResponse
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Description
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-----------
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The ``rejectEmptyResponse`` directive is mostly used with marshalling ``Option[T]`` instances. The value ``None`` is
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usually marshalled to an empty but successful result. In many cases ``None`` should instead be handled as
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``404 Not Found`` which is the effect of using ``rejectEmptyResponse``.
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Example
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-------
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2015-05-21 17:34:46 +02:00
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.. includecode2:: ../../../../code/docs/http/scaladsl/server/directives/MiscDirectivesExamplesSpec.scala
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2015-05-11 23:05:18 +02:00
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:snippet: rejectEmptyResponse-example
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