I'm using C# .NET application with NEST to create an index.
I've created an elasticsearch index that customers can query called index_1. I then build another version of the index using a different instance of the application and call it index_1_temp.
What is the safest way for me to rename index_1_temp to index_1 then delete the original index_1?
I know ES has aliases but I'm not sure how to use them for this task
EDIT: The original index does not have an Alias associated with it.