[Feature Request] Document - load string content

[ksemenenko]

Context / Scenario

Is some cases I do't have acutal file to upload, so I think option to create Document with just text will be good.

The problem

Upload some realtime data in Memory

Proposed solution

Add some methods like

Document.FromString(string content);

Importance

nice to have

[Devis Lucato]

@KSemenenko I think ImportTextAsync does what you're looking for:

    public Task<string> ImportTextAsync(
        string text,
        string? documentId = null,
        TagCollection? tags = null,
        string? index = null,
        IEnumerable<string>? steps = null,
        CancellationToken cancellationToken = default);