IFormFileCollection or regular IFormFile. During the request hanlding content of those files is being uploaded to azure blob storage. The problem I encountered is that process of uploading to the blob storage can take 3-5 seconds. Are there any options to upload files in the background and return after persisting data to the db? As far as I understand it would be a bad practice to reference/use IFormFile after returning response the the client, so just creating a background job and passing it as a reference would not be an option