I'm trying to use a browser to make a query using the JSON format (Query DSL) on it.
The goal is to test the performance between both type of query format.
My query DSL is the following:
GET /_search
{
"query":
{ "match": "flood" }
}
It's working perfeclty. Now I'm trying to do the same query using the JSON query DSL format on URL (cause my futur query will be more complex).
But when I do that, I encounter some problems and I cannot access to my results.
{"error":{"root_cause":[{"type":"illegal_argument_exception","reason":"invalid Content-Type header [\"application/json\"]"}],"type":"illegal_argument_exception","reason":"invalid Content-Type header [\"application/json\"]"},"status":400}
Any idea ? my source body is a json format, I don't understand why I have this illegal_argument_exception.