Returns datasets that you have access to, whether attached to a project or not.

You will not see Datasets while their upload is still in progress.

Datasets can be filtered by the owner username, mime_type, a list of owners, a list of editors, Labels or Label/Value pairs.

Note that if editors are combined with owner username, then the datasets will be filtered by owner username first followed by editors (so it's an AND). If editors are combined with owners, then the result will be datasets filtered by a combination of owners OR editors.