lspace tag remove [OPTIONS] <tag> [<docset>...]
    Remove tags and values from documents.

    --index INDEX Index of value to remove from the tags of documents
    --value VALUE Value to remove from the tags of documents
    -I INDEX      Alias of --index.
    -V VALUE      Alias of --value.

    tag    Tag to operate on.
    docset Ids of the relevant documents. Defaults to the current document.