Does .field or similar exist for InfluxDBOutNode?

In the InfluxDBOutNode documentation I didn't find the property .field .
The idea would be, as the property .tag, to add additional field to the InfluxDBOut, with code like
```
node.field(key string, value)
```
Is there a reason why it doesn't exist?

I found a way to do it through the evalNode:
```
|eval(lambda: "crit"/1.0, lambda: "value"/1.0)
.as('crit','data')
.keep('crit','data')
|where(lambda: "id" != '')
|influxDBOut()
.database('univrabat')
.retentionPolicy('autogen')
.measurement('alert')
.tag('_uuid', uuid)
```
This code will write on influxDB the two fields 'crit' and 'data':
```
name: alert
fieldKey fieldType
-------- ---------
crit integer
data float

```
But it doesn't look like the normal way to do it...

Thanks!

Start with the InfluxDBOutNode documentation and the influxDBOut() entry point shown in the example; compare its existing .tag behavior with the requested .field(key string, value). Confirm whether direct field support is absent and define the expected output for the crit and data fields.

Written by the indexing model from the issue text.