With hindsight, adding service connection support for InfluxDB was a mistake. Our auto-configuration for InfluxDB only support the old Java client which work with InfluxDB 1.x and, with some limitations, with 2.x in compatibility mode. It appears that OSS support for InfluxDB 1.x stopped at the end of 2021. InfluxDB users should be using 2.x now and the new Java client so it does not really make sense for us to add new features to our support for the old client. Rather we should deprecate that support in favour of the new client's own Spring Boot support. It's a bit late to do that in 3.1 but it should be considered for 3.2.