in Sources/SparkConnect/SparkConnectClient.swift [170:180]
func unsetConf(keys: [String]) async throws -> Bool {
try await withGPRC { client in
let service = SparkConnectService.Client(wrapping: client)
var request = getConfigRequestUnset(keys: keys)
request.clientType = clientType
request.userContext = userContext
request.sessionID = self.sessionID!
let _ = try await service.config(request)
return true
}
}