# Memories.CreateFromFileAsync Create a memory from a local file via a multipart upload. The file is the content, so any OriginalContent/OriginalContentB64 on is ignored; when ContentType is unset it is inferred from the file extension. supplies optional metadata (labels, chunking, …) and is never mutated. ```csharp Task CreateFromFileAsync(string spaceId, string filePath, JsonMemoryCreationRequest? request = null, CancellationToken ct = default) ``` [Memories](../Memories.md) · [.NET](../../dotnet.md) Related types — open only those used by your request: - [JsonMemoryCreationRequest](../models/JsonMemoryCreationRequest.md)