TF-56 Send email with attachment

model/lib/upload/upload_request.dart

@@ -8,10 +8,9 @@ class UploadRequest with EquatableMixin {
   final Uri uploadUrl;
   final FileInfo fileInfo;
   final AccountId accountId;
-  final AccountRequest accountRequest;
 
-  UploadRequest(this.uploadUrl, this.accountId, this.fileInfo, this.accountRequest);
+  UploadRequest(this.uploadUrl, this.accountId, this.fileInfo);
 
   @override
-  List<Object?> get props => [uploadUrl, accountId, fileInfo, accountRequest];
+  List<Object?> get props => [uploadUrl, accountId, fileInfo];
 }

model/lib/upload/upload_response.dart

@@ -34,7 +34,7 @@ class UploadResponse with EquatableMixin  {
 }
 
 extension UploadResponseExtension on UploadResponse {
-  Attachment toAttachmentFile(String nameFile) {
-    return Attachment(blobId: blobId, size: UnsignedInt(size), name: nameFile, type: type);
+  Attachment toAttachmentFile(String nameFile, {MediaType? mediaType}) {
+    return Attachment(blobId: blobId, size: UnsignedInt(size), name: nameFile, type: mediaType ?? type);
   }
 }