Introduce another constructor for FailedDelete

Signed-off-by: Julien Jerphanion <[email protected]>

Author: jjerphan

cpp/arcticdb/storage/s3/detail-inl.hpp

@@ -1,4 +1,3 @@
-
 #pragma once
 
 #include <arcticdb/util/preconditions.hpp>
@@ -236,8 +235,12 @@ struct FailedDelete {
     std::string error_message;
 
     FailedDelete(VariantKey&& failed_key, std::string&& error_message) :
-        failed_key(failed_key),
-        error_message(error_message) {}
+        failed_key(std::move(failed_key)),
+        error_message(std::move(error_message)) {}
+
+    FailedDelete(std::string&& s3_object_name, std::string&& error_message) :
+        failed_key(variant_key_from_bytes(reinterpret_cast<const uint8_t*>(s3_object_name.data()), s3_object_name.size(), KeyType::S3)),
+        error_message(std::move(error_message)) {}
 };
 
 inline void raise_if_failed_deletes(const boost::container::small_vector<FailedDelete, 1>& failed_deletes) {