Usage of rule update_tag_value.go

[guro23]

We are using this project to change some of the values in our influxdb. Renaming tags works fine.

When we try to use the update_tag_value rule, we get an error for an unregistrated rule.

We tried adding it to registry.go. But no success of registrating it.

The update_tag_value.go is missing a code snippet for configuration or is it used in another way inside the TOML configuration file?