private async Task <string> DeleteStringConfig(List <string> commandWords)
{
if (commandWords.Count != 4)
{
return("You must specify a config name and value to be deleted.");
}
if (!_configRepository.GetStringConfig(commandWords[2]).Contains(commandWords[3], StringComparer.OrdinalIgnoreCase))
{
return($"String config name:value pair {commandWords[2]}:{commandWords[3]} does not exist.");
}
await _configRepository.DeleteStringConfig(commandWords[2].ToLower(CultureInfo.InvariantCulture), commandWords[3]);
return($"Config has been updated: {commandWords[2]}:{commandWords[3]} has been deleted.");
}