1 files changed, 4 insertions, 0 deletions
diff --git a/packages/taler-util/src/errors.ts b/packages/taler-util/src/errors.ts
index 7439ba69d..69990d41f 100644
--- a/packages/taler-util/src/errors.ts
+++ b/packages/taler-util/src/errors.ts
@@ -147,6 +147,10 @@ export interface DetailsMap {
     urlWallet: string;
     urlExchange: string;
   };
+  [TalerErrorCode.WALLET_EXCHANGE_UNAVAILABLE]: {
+    exchangeBaseUrl: string;
+    innerError: TalerErrorDetail | undefined;
+  };
 }
 
 type ErrBody<Y> = Y extends keyof DetailsMap ? DetailsMap[Y] : empty;