--- /dev/null
+{
+ "oneOf": [{
+ "type": "object",
+ "optional": true,
+ "required": [
+ "lastAccess",
+ "eTag",
+ "hitCount"
+ ],
+ "properties": {
+ "expires": {
+ "type": "string"
+ },
+ "lastAccess": {
+ "type": "string"
+ },
+ "eTag": {
+ "type": "string"
+ },
+ "hitCount": {
+ "type": "integer"
+ },
+ "comment": {
+ "type": "string"
+ }
+ }
+ }, {
+ "type": null,
+ "additionalProperties": false
+ }]
+}