WriteError writes an error response back to the ResponseWriter.

WriteResponse writes a response object to the provided ResponseWriter w and with a status code of statusCode.

APIResponse is the base object returned for any API call.

ErrorResponse is contained inside an APIResponse and returns an error string.

GetConfigurationResponse is contained inside an APIResponse and provides a single configuration known to the KV store.

ListConfigurationsResponse is contained inside an APIResponse and provides the list of configurations known to the KV store.