get field_key, field_value pair from csv
I receive this data with a upd listener:
2023-02-13 22:21:11;temperature;19.2
2023-02-13 22:47:44;humidity;45.0
csv_column_names = ["timestamp", "metric", "value"]
both metric and value gets intepreted as a field_key
but metric should become field_key
and value should become field_value
how can this be done?