diff --git a/src/lib/errors.ts b/src/lib/errors.ts
index dabef49..c0d26df 100644
--- a/src/lib/errors.ts
+++ b/src/lib/errors.ts
@@ -12,19 +12,19 @@ export function isStorageError(error: unknown): error is StorageError {
 }
 
 export class StorageApiError extends StorageError {
-  status: number
+  statusCode: string
 
-  constructor(message: string, status: number) {
+  constructor(message: string, statusCode: string) {
     super(message)
     this.name = 'StorageApiError'
-    this.status = status
+    this.statusCode = statusCode
   }
 
   toJSON() {
     return {
       name: this.name,
       message: this.message,
-      status: this.status,
+      statusCode: this.statusCode,
     }
   }
 }
diff --git a/src/lib/fetch.ts b/src/lib/fetch.ts
index 2bf5d72..9110657 100644
--- a/src/lib/fetch.ts
+++ b/src/lib/fetch.ts
@@ -27,7 +27,7 @@ const handleError = async (
     error
       .json()
       .then((err) => {
-        reject(new StorageApiError(_getErrorMessage(err), error.status || 500))
+        reject(new StorageApiError(_getErrorMessage(err), error.status.toString() || '500'))
       })
       .catch((err) => {
         reject(new StorageUnknownError(_getErrorMessage(err), err))