Specifying Sort field

Elastic Stack Elasticsearch
1

I wonder why the sort isn't working the following query. I get the results in the same sequence for either of the queries below.

http://localhost:9200///_search?q=creatorId:admin&sort=dateLastEdited:desc
http://localhost:9200///_search?q=creatorId:admin&sort=dateLastEdited:asc

Thank you

2

Found the answer. The sort should be either asc or dsc not desc, as below.

http://localhost:9200///_search?q=creatorId:admin&sort=dateLastEdited:dsc
http://localhost:9200///_search?q=creatorId:admin&sort=dateLastEdited:asc

Thank you for your time.