I get an config error in kibana when I edit a watcher config where no index is entered , even if you use _doc fields in transform / payload.
" Please address the errors in your form.
- Index name is required."
<---- no index is set here
the watcher runs as expected. But kibana shows an error where no error is and I cant edit it with kibana. So this error is only correct if you do not use the _doc in payload. And the check always expect the index field. If I enter an index in this field the execution failed with an error. It is a confict between the index set in action (as kibana expect) and the _doc in the payload.
So is it maybe possible to change the error to an warning? So you can edit this kind of watcher.