eve/schema: document datajson output

diff --git a/etc/schema.json b/etc/schema.json
index 4fc34c8d20dacabc1fbb73441b2a2298e029c8da..6419d8e0a85f67966b3cb5aab89b0e5359dc3d8e 100644 (file)
--- a/etc/schema.json
+++ b/etc/schema.json
@@ -19,6 +19,11 @@
                 "gid": {
                     "type": "integer"
                 },
+                "extra": {
+                    "type": "object",
+                    "additionalProperties": true,
+                    "description": "Extra data created by keywords such as datajson"
+                },
                 "metadata": {
                     "type": "object",
                     "properties": {