How do I add/remove tags of an existing document?

[thomasdc]

As far as I know, there is no way to add or remove tags of an existing document? Is this correct?
In #574 they suggest reuploading the entire document (this probably also triggers a re-embedding?) which is too costly for our scenario.

[moxplod]

I need this as well. Wondering if we should create a feature request/issue for it?

The other way I see is to directly modify the source - which is PostgresSql in my instance. Which stores the tags in a text[] column.

[moxplod]

Added it as a feature request since I do not see that API present.

#842