spring.cloud.consul.config.prefixes documentation update

[shan916]

The documentation for spring-cloud-consul has no mention of the deprecation of spring.cloud.consul.config.prefix in favor of spring.cloud.consul.config.prefixes. I had to do dig up the code to see if the new (plural) property is a YAML list or if it is a comma separated String. The documentation at the below URL should be updated with an explanation.

https://docs.spring.io/spring-cloud-consul/docs/current/reference/html/#customizing

[mario45211]

up - I wasted few hours trying to figured out why my configuration has not been resolving because of this confusing doc... 👎

[spencergibb]

This typically wouldn't go in the documentation but in release notes. This was missed, our bad. Both properties were supported in 3.x and was removed in 4.0

[spencergibb]

My mistake, prefix support hasn't been removed and it should still work. @mario45211 prefix should still work.