• ElasticApiKeyAuthenticator
• ElasticAuthenticator
• ElasticBasicAuthenticator
• ElasticConnection
• ElasticNoOpAuthenticator
• ElasticQueryByID
• ElasticSdkBulkProducer
• ElasticSdkProducer
• ElasticSdkRequestBuilder
• ElasticTlsAuthenticator
• ElasticTokenAuthenticator
• ElasticTrustedTlsAuthenticator