/usr/include/x86_64-linux-gnu/zypp/media/ is in libzypp-dev 15.3.0-1build1.
This file is owned by root:root, with mode 0o755.
..
/usr/include/x86_64-linux-gnu/zypp/media/CredentialFileReader.h
/usr/include/x86_64-linux-gnu/zypp/media/CredentialManager.h
/usr/include/x86_64-linux-gnu/zypp/media/CurlConfig.h
/usr/include/x86_64-linux-gnu/zypp/media/MediaAccess.h
/usr/include/x86_64-linux-gnu/zypp/media/MediaBlockList.h
/usr/include/x86_64-linux-gnu/zypp/media/MediaCD.h
/usr/include/x86_64-linux-gnu/zypp/media/MediaCIFS.h
/usr/include/x86_64-linux-gnu/zypp/media/MediaCurl.h
/usr/include/x86_64-linux-gnu/zypp/media/MediaDIR.h
/usr/include/x86_64-linux-gnu/zypp/media/MediaDISK.h
/usr/include/x86_64-linux-gnu/zypp/media/MediaException.h
/usr/include/x86_64-linux-gnu/zypp/media/MediaHandler.h
/usr/include/x86_64-linux-gnu/zypp/media/MediaISO.h
/usr/include/x86_64-linux-gnu/zypp/media/MediaManager.h
/usr/include/x86_64-linux-gnu/zypp/media/MediaMultiCurl.h
/usr/include/x86_64-linux-gnu/zypp/media/MediaNFS.h
/usr/include/x86_64-linux-gnu/zypp/media/MediaPlugin.h
/usr/include/x86_64-linux-gnu/zypp/media/MediaPriority.h
/usr/include/x86_64-linux-gnu/zypp/media/MediaSource.h
/usr/include/x86_64-linux-gnu/zypp/media/MediaUserAuth.h
/usr/include/x86_64-linux-gnu/zypp/media/MetaLinkParser.h
/usr/include/x86_64-linux-gnu/zypp/media/Mount.h
/usr/include/x86_64-linux-gnu/zypp/media/ProxyInfo.h
/usr/include/x86_64-linux-gnu/zypp/media/TransferSettings.h
/usr/include/x86_64-linux-gnu/zypp/media/UrlResolverPlugin.h
/usr/include/x86_64-linux-gnu/zypp/media/ZsyncParser.h
/usr/include/x86_64-linux-gnu/zypp/media/proxyinfo/
/usr/include/x86_64-linux-gnu/zypp/media/proxyinfo/ProxyInfoImpl.h
/usr/include/x86_64-linux-gnu/zypp/media/proxyinfo/ProxyInfoLibproxy.h
/usr/include/x86_64-linux-gnu/zypp/media/proxyinfo/ProxyInfoSysconfig.h
/usr/include/x86_64-linux-gnu/zypp/media/proxyinfo/ProxyInfos.h