'Retrieve an Organization\'s Release
Return details on an individual release.
:pparam string organization_slug: the slug of the organization the
release belongs to.
:pparam string version: the version identifier of the release.
:auth: required'

@attach_scenarios([retrieve_organization_release_scenario])
def get(self, request, organization, version):

    try:
        release = Release.objects.get(organization_id=organization.id, version=version)
    except Release.DoesNotExist:
        raise ResourceDoesNotExist
    if (not self.has_release_permission(request, organization, release)):
        raise PermissionDenied
    return Response(serialize(release, request.user))
