If you create your own Couchbase SDK you may might want to add entries to the central log. These entries would typically be responses to exceptions such as difficulty handling a server response. For instance, the Web UI uses this functionality to log client error conditions. To add entries you provide a REST request:
POST /logClientError Host: localhost:8091 Authorization: Basic xxxxxxxxxxxxxxxxxxx Accept: application/json X-memcachekv-Store-Client-Specification-Version: 0.1
200 - OK