public async Task <LoginUserAuthentication> CreateUserAuthenticationAsync(LoginUserAuthentication userAuth)
        {
            var result = await _client.CreateDocumentAsync(GetAuthenticationsCollectionUri(), userAuth, new RequestOptions()
            {
            });

            return(JsonConvert.DeserializeObject <LoginUserAuthentication>(result.Resource.ToString()));
        }
 public async Task UpdateUserAuthenticationAsync(LoginUserAuthentication userAuth)
 {
     await _client.ReplaceDocumentAsync(UriFactory.CreateDocumentUri(_databaseId, AUTHS_DOCUMENT_COLLECTION_ID, userAuth.Id), userAuth, new RequestOptions()
     {
     });
 }