presto-elasticsearch/src/main/java/io/prestosql/elasticsearch/ElasticsearchConfig.java/ElasticsearchConfig/setTruststorePassword
class ElasticsearchConfig:    @Config("elasticsearch.tls.truststore-password")
    @ConfigSecuritySensitive
    public ElasticsearchConfig setTruststorePassword(String password)
    {
        this.truststorePassword = password;
        return this;
    }