diff --git a/specification/cost-management/resource-manager/Microsoft.CostManagement/stable/2019-11-01/costmanagement.json b/specification/cost-management/resource-manager/Microsoft.CostManagement/stable/2019-11-01/costmanagement.json
index 16f9d8c22663..99b601773b8a 100644
--- a/specification/cost-management/resource-manager/Microsoft.CostManagement/stable/2019-11-01/costmanagement.json
+++ b/specification/cost-management/resource-manager/Microsoft.CostManagement/stable/2019-11-01/costmanagement.json
@@ -1453,6 +1453,16 @@
           "format": "date-time",
           "readOnly": true
         },
+        "dateRange": {
+          "description": "Selected date range for viewing cost in.",
+          "type": "string",
+          "readOnly": true
+        },
+        "currency": {
+          "description": "Selected currency.",
+          "type": "string",
+          "readOnly": true
+        },
         "query": {
           "description": "Query body configuration. Required.",
           "type": "object",