X-ndjson build request from .NET error

[roman.pavliuk]

I am sending content-Type/x-ndjson from my .net core app, but I have got error with incorrect header, or 400(bad request) or error below!
{
"error": {
"root_cause": [
{
"type": "illegal_argument_exception",
"reason": "The bulk request must be terminated by a newline [\n]"
}
],
"type": "illegal_argument_exception",
"reason": "The bulk request must be terminated by a newline [\n]"
},
"status": 400
}

How I should generate request? When I send request via Postman, all looks good and I got response.

[dadoonet (David Pilato)]

What does the request look like? Could you share a bit of your code?

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