Update policy JSON schema

Author: jiffyclub

schema/templates/policy/policy.json

@@ -179,13 +179,23 @@
         "rate_recurrence": {
           "$id": "#/definitions/rule/properties/rate_recurrence",
           "type": ["string", "null"],
-          "description": "Specify when a rate is applied – either once, or periodically according to a time unit specified using rule_units",
+          "description": "Specify how a rate is applied – either once, or periodically according to a time unit specified using rule_units",
           "enum": [
-            "once",
+            "once_on_match",
+            "once_on_unmatch",
             "each_time_unit",
             "per_complete_time_unit"
           ]
         },
+        "rate_applies_when": {
+          "$id": "#/definitions/rule/properties/rate_applies_when",
+          "type": ["string", "null"],
+          "description": "Specify when a rate is applicable to an event or count: when it's within rule bounds or when it is not",
+          "enum": [
+            "in_bounds",
+            "out_of_bounds"
+          ]
+        },
         "start_time": {
           "$id": "#/definitions/rule/properties/start_time",
           "$ref": "#/definitions/null_iso_time",
@@ -348,4 +358,4 @@
     }
   },
   "additionalProperties": false
-}
+}