Update a filter
Added in 6.4.0
Updates the description of a filter, adds items, or removes items from the list.
POST
/_ml/filters/{filter_id}/_update
curl \
--request POST 'http://api.example.com/_ml/filters/{filter_id}/_update' \
--header "Authorization: $API_KEY" \
--header "Content-Type: application/json" \
--data '{"add_items":["string"],"description":"string","remove_items":["string"]}'