# Analyze method error
**URL:** https://discuss.elastic.co/t/analyze-method-error/132121
**Category:** Elasticsearch
**Created:** [May 16, 2018, 12:27pm UTC](https://discuss.elastic.co/t/analyze-method-error/132121 "2018-05-16T12:27:35Z")
**Posts on this page:** 3
**Page:** 1
### Author:  [@aarthinim](https://discuss.elastic.co/u/aarthinim)
#### Post date: [May 16, 2018, 12:27pm UTC](https://discuss.elastic.co/t/analyze-method-error/132121/1 "2018-05-16T12:27:35Z")
Header[] headers = {new BasicHeader("authorization", "Basic ZWxhc3RpYzplbGFzdGlj")};
RestHighLevelClient client = new RestHighLevelClient(
RestClient.builder(
new HttpHost("ip", 9200, "http")));
String jsonString = "{"analyzer":"my\_analyzer","text":"cat on the wall"}";
HttpEntity entity = new NStringEntity(jsonString, ContentType.APPLICATION\_JSON);
Response response = client.getLowLevelClient().performRequest("GET", "tweet/\_analyze, Collections.emptyMap(), entity);
client.close();
while using this I m getting error "type":"security\_exception","reason":"missing authentication token for REST request "
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### Author:  [@dadoonet](https://discuss.elastic.co/u/dadoonet)
#### Post date: [May 16, 2018, 1:00pm UTC](https://discuss.elastic.co/t/analyze-method-error/132121/2 "2018-05-16T13:00:08Z")
Did you read [https://www.elastic.co/guide/en/elasticsearch/client/java-rest/current/\_basic\_authentication.html](https://www.elastic.co/guide/en/elasticsearch/client/java-rest/current/_basic_authentication.html)
?
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### Author:  [@system](https://discuss.elastic.co/u/system)
#### Post date: [June 13, 2018, 1:00pm UTC](https://discuss.elastic.co/t/analyze-method-error/132121/3 "2018-06-13T13:00:13Z")
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