# Issue in POST request to Elastic Search using Nest in .NET

**URL:** https://discuss.elastic.co/t/issue-in-post-request-to-elastic-search-using-nest-in-net/118578
**Category:** Elasticsearch
**Created:** [February 6, 2018, 8:29am UTC](https://discuss.elastic.co/t/issue-in-post-request-to-elastic-search-using-nest-in-net/118578 "2018-02-06T08:29:15Z")
**Posts on this page:** 9
**Page:** 1

<div class="post-metadata">

### Author: ![saineshwar\_bageri](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/saineshwar_bageri/32/32688_2.png) [@saineshwar\_bageri](https://discuss.elastic.co/u/saineshwar_bageri)
#### Post date: [February 6, 2018, 8:29am UTC](https://discuss.elastic.co/t/issue-in-post-request-to-elastic-search-using-nest-in-net/118578/1 "2018-02-06T08:29:15Z")

</div>

**In Get Request i get Data when i try using POSTMAN Client.**

![image](https://us1.discourse-cdn.com/elastic/original/3X/4/1/4164efcae17556d10d3791f6a56cdf5802fff966.png)

**In same way if try the post request then i wont get data as response**

```
Valid NEST response built from a successful low level call on POST: /bankpayoutsummary/data/_search?typed_keys=true
# Audit trail of this API call:
 - [1] PingSuccess: Node: http://localhost:9200/ Took: 00:00:00.0419916
 - [2] HealthyResponse: Node: http://localhost:9200/ Took: 00:00:00.2869426
# Request:
{"query":{"term":{"taluka":{"value":"Pauni"}}}}
# Response:
{"took":1,"timed_out":false,"_shards":{"total":5,"successful":5,"skipped":0,"failed":0},"hits":{"total":0,"max_score":null,"hits":[]}}

```

POST Data using Nest it show zero document count.

```
using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.Mvc;
using Nest;
using WebElastic.ConnectionSetter;
using WebElastic.Models;

namespace WebElastic.Controllers
{
    public class Default1Controller : Controller
    {
        private ConnectionToEs ConnectionToEs;
        public Default1Controller()
        {
            ConnectionToEs = new ConnectionToEs();
        }
        public ActionResult Index()
        {
            return View();
        }
        public ActionResult Search(string q)
        {
            var response = ConnectionToEs.EsClient().Search<Bankpayoutsummary>(s => s
                .Index("bankpayoutsummary")
                .Type("data")
                .Query(m => m.Term(t => t.Field("taluka").Value("Pauni")))); //Search based in _id          

            var result = response.Documents;

            return View("Search", result);
        }
    }
}

```

POST Data Response.

![Screenshot_4](https://us1.discourse-cdn.com/elastic/original/3X/2/a/2a4b1fa64f1866578279e95877a9c8abad497991.png)  
what is wrong in POST request.

---

<div class="post-metadata">

### Author: ![forloop](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/forloop/32/9021_2.png) [@forloop](https://discuss.elastic.co/u/forloop)
#### Post date: [February 6, 2018, 8:57am UTC](https://discuss.elastic.co/t/issue-in-post-request-to-elastic-search-using-nest-in-net/118578/2 "2018-02-06T08:57:52Z")

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What version of NEST are you using, and what version of Elasticsearch are you targeting?

---

<div class="post-metadata">

### Author: ![saineshwar\_bageri](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/saineshwar_bageri/32/32688_2.png) [@saineshwar\_bageri](https://discuss.elastic.co/u/saineshwar_bageri)
#### Post date: [February 6, 2018, 9:46am UTC](https://discuss.elastic.co/t/issue-in-post-request-to-elastic-search-using-nest-in-net/118578/3 "2018-02-06T09:46:16Z")

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@forloop Its 6.0.0

 ![image](https://us1.discourse-cdn.com/elastic/original/3X/6/2/6281c0559c79680961fef2077a8c0c102e99b047.png)

---

<div class="post-metadata">

### Author: ![forloop](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/forloop/32/9021_2.png) [@forloop](https://discuss.elastic.co/u/forloop)
#### Post date: [February 6, 2018, 10:39am UTC](https://discuss.elastic.co/t/issue-in-post-request-to-elastic-search-using-nest-in-net/118578/4 "2018-02-06T10:39:35Z")

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And version of Elasticsearch?

---

<div class="post-metadata">

### Author: ![saineshwar\_bageri](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/saineshwar_bageri/32/32688_2.png) [@saineshwar\_bageri](https://discuss.elastic.co/u/saineshwar_bageri)
#### Post date: [February 6, 2018, 10:41am UTC](https://discuss.elastic.co/t/issue-in-post-request-to-elastic-search-using-nest-in-net/118578/5 "2018-02-06T10:41:07Z")

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Version 6.0.0

![Screenshot_5](https://us1.discourse-cdn.com/elastic/original/3X/e/0/e0a8cdcb08b5c6c957e8a7a6e34e205b107326c5.png)

---

<div class="post-metadata">

### Author: ![forloop](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/forloop/32/9021_2.png) [@forloop](https://discuss.elastic.co/u/forloop)
#### Post date: [February 6, 2018, 9:01pm UTC](https://discuss.elastic.co/t/issue-in-post-request-to-elastic-search-using-nest-in-net/118578/6 "2018-02-06T21:01:46Z")

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What's the version of Elasticsearch that you are running queries against?

---

<div class="post-metadata">

### Author: ![saineshwar\_bageri](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/saineshwar_bageri/32/32688_2.png) [@saineshwar\_bageri](https://discuss.elastic.co/u/saineshwar_bageri)
#### Post date: [February 7, 2018, 3:15am UTC](https://discuss.elastic.co/t/issue-in-post-request-to-elastic-search-using-nest-in-net/118578/7 "2018-02-07T03:15:34Z")

</div>

Version 6.0.0

---

<div class="post-metadata">

### Author: ![forloop](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/forloop/32/9021_2.png) [@forloop](https://discuss.elastic.co/u/forloop)
#### Post date: [February 7, 2018, 4:54am UTC](https://discuss.elastic.co/t/issue-in-post-request-to-elastic-search-using-nest-in-net/118578/8 "2018-02-07T04:54:21Z")

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Your search query in Postman is not the same as your search query in NEST.

In Postman

```json
GET http://localhost:9200/bankpayoutsummary/data/_search?q=taluka=Pauni

```

is a query\_string query, equivalent to

```auto
client.Search<Bankpayoutsummary>(s => s
	.Index("bankpayoutsummary")
	.Type("data")
	.Query(q => q
		.QueryString(qs => qs
			.Query("taluka=Pauni")
		)
	)
);

```

with NEST. This would generate the following query

```json
POST http://localhost:9200/bankpayoutsummary/data/_search
{
  "query": {
    "query_string": {
      "query": "taluka=Pauni"
    }
  }
}

```

I also think you might want `taluka:Pauni` for your query, [with the supported syntax](https://www.elastic.co/guide/en/elasticsearch/reference/current/query-dsl-query-string-query.html#_field_names)

---

<div class="post-metadata">

### Author: ![system](https://us1.discourse-cdn.com/elastic/original/3X/1/a/1ac57faf039f6b580b3f104ef42a2a89e41014de.png) [@system](https://discuss.elastic.co/u/system)
#### Post date: [March 7, 2018, 4:54am UTC](https://discuss.elastic.co/t/issue-in-post-request-to-elastic-search-using-nest-in-net/118578/9 "2018-03-07T04:54:35Z")

</div>

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