diff --git a/specification/cost-management/resource-manager/Microsoft.CostManagement/stable/2022-10-01/costmanagement.json b/specification/cost-management/resource-manager/Microsoft.CostManagement/stable/2022-10-01/costmanagement.json
index 19dc4311109e..912420918898 100644
--- a/specification/cost-management/resource-manager/Microsoft.CostManagement/stable/2022-10-01/costmanagement.json
+++ b/specification/cost-management/resource-manager/Microsoft.CostManagement/stable/2022-10-01/costmanagement.json
@@ -1481,8 +1481,14 @@
       "description": "The type of the column in the report.",
       "type": "string",
       "enum": [
-        "Tag",
-        "Dimension"
+        {
+          "code": "TagKey",
+          "description": "The tag associated with the cost data."
+        },
+        {
+          "code": "Dimension",
+          "description": "The dimension of cost data."
+        }
       ],
       "x-ms-enum": {
         "name": "ReportConfigColumnType",
@@ -2742,8 +2748,14 @@
       "description": "The type of the column in the export.",
       "type": "string",
       "enum": [
-        "Tag",
-        "Dimension"
+        {
+          "code": "TagKey",
+          "description": "The tag associated with the cost data."
+        },
+        {
+          "code": "Dimension",
+          "description": "The dimension of cost data."
+        }
       ],
       "x-ms-enum": {
         "name": "QueryColumnType",