add new billing warnings endpoint (#6369)

src/api/core/organizations.rs

@@ -105,6 +105,7 @@ pub fn routes() -> Vec<Route> {
         api_key,
         rotate_api_key,
         get_billing_metadata,
+        get_billing_warnings,
         get_auto_enroll_status,
     ]
 }
@@ -2273,6 +2274,16 @@ fn get_billing_metadata(_org_id: OrganizationId, _headers: Headers) -> Json<Valu
     Json(_empty_data_json())
 }
 
+#[get("/organizations/<_org_id>/billing/vnext/warnings")]
+fn get_billing_warnings(_org_id: OrganizationId, _headers: Headers) -> Json<Value> {
+    Json(json!({
+        "freeTrial":null,
+        "inactiveSubscription":null,
+        "resellerRenewal":null,
+        "taxId":null,
+    }))
+}
+
 fn _empty_data_json() -> Value {
     json!({
         "object": "list",