AWS ElasticSearch Client SDK

Question

Is there any AWS ElasticSearch Client SDK for Java, which signs the requests with AWS credentials? I saw this, but I guess its for managing AWS Elasticsearch Service.

Answer 1

You can create AWS client for Elasticsearch in the following way:

AwsClientBuilder.withCredentials(AWSCredentialsProvider) for example: AWSElasticsearchClientBuilder.standard().withCredentials(new AWSStaticCredentialsProvider(awsCredentials)).build();

How I do this is by first creating AWSBasicSessionCredential instance by providing awsAccessKey, awsSecretKey, and sessionToken information and then passing this instance in the above code to build the client instance. However, I do this for test programming the clients. Its not advised to create a client this way though. For example, one secure way would be using federated identification to generate a temporary security token and then use that to assume a role through AWS' AssumeRoleRequest, receive its response in the form of AssumeRoleResult and then retrieve credential information from the assumeRoleResult response received above. Use this credential information in generating AWSCredential.

Source of generating AWS Elasticsearch client.