How to send elasticsearch multi search request in Postman?

Question

I\'m trying to send elasticserach multi search request via postman as below:

POST - http://localhost:9200/_msearch
content-type : x-www-form-urlencoded
body:
{\"         


        

Answer 1

I have found error for "Expected [START_OBJECT] but found [null]" when I use _msearch API in elasticsearch.

Response of this api

Request parameters and url