public async Task AddTagTest()
{
await ConfigStore.AddTagAsync("key1", "value1");
ConfigurationStore configurationStore = await ResGroup.GetConfigurationStores().GetAsync(ConfigurationStoreName);
KeyValuePair <string, string> tag = configurationStore.Data.Tags.FirstOrDefault();
Assert.IsTrue("key1".Equals(tag.Key));
Assert.IsTrue("value1".Equals(tag.Value));
}