Elasticsearch token service demo code not working

[liu-xiao-guo]

https://www.elastic.co/guide/en/elasticsearch/client/java-api-client/current/_other_authentication_methods.html. The following code:

RestClientBuilder builder = RestClient.builder(
new HttpHost("localhost", 9200, "http"));
Header[] defaultHeaders =
new Header[]{new BasicHeader("Authorization",
"Bearer u6iuAxZ0RG1Kcm5jVFI4eU4tZU9aVFEwT2F3")};
builder.setDefaultHeaders(defaultHeaders);

It should be:

RestClientBuilder builder = RestClient.builder(
new HttpHost("localhost", 9200, "http"));
Header[] defaultHeaders =
new Header[]{new BasicHeader("Authorization",
"ApiKey u6iuAxZ0RG1Kcm5jVFI4eU4tZU9aVFEwT2F3")};
builder.setDefaultHeaders(defaultHeaders);

The "Bearer" is wrong according to the following code on the same page:

String apiKeyId = "uqlEyn8B_gQ_jlvwDIvM";
String apiKeySecret = "HxHWk2m4RN-V_qg9cDpuX";
String apiKeyAuth =
Base64.getEncoder().encodeToString(
(apiKeyId + ":" + apiKeySecret)
.getBytes(StandardCharsets.UTF_8));
RestClientBuilder builder = RestClient.builder(
new HttpHost("localhost", 9200, "http"));
Header[] defaultHeaders =
new Header[]{new BasicHeader("Authorization",
"ApiKey " + apiKeyAuth)};
builder.setDefaultHeaders(defaultHeaders);

It should be ApiKey.

Thanks & best regards,
Xiaoguo

[gtback]

Thanks, @liu-xiao-guo . I'm going to transfer this to the Java client library for the developers to take a look at.