How to read the detail mapping for index?

Elastic Stack Elasticsearch
1

I using the URL to get index mapping - [GET /my_index/_mapping], but i can not understand whether the field is indexed or not , is stored or not . So i how to do ?

2

What does the mapping for the field say?

3

Looking this figure.

1533×822 47.8 KB

4

Please don't post pictures of text, they are difficult to read and some people may not be even able to see them.