Can nebula sign in a es service with domain name?

I'm using nebula graph v3.8.0 and console 3.8.0 and try to add es for full-text index. But I cannot sign in to es by domain name:

(root@nebula) [industry_knowledge]> SIGN IN TEXT SERVICE("esc.aliyuncs.com:9200",HTTPS); [ERROR (-1004)]: SyntaxError: syntax error near `,HTTPS);'

Wed, 08 Apr 2026 11:48:32 CST

(root@nebula) [industry_knowledge]> SIGN IN TEXT SERVICE(esc.aliyuncs.com:9200,HTTPS); [ERROR (-1004)]: SyntaxError: syntax error near `esc'

The example on nebula document only show examples of ip and port. Can nebula sign in a es service with domain name?