Sonarqube Rest API NOT return CWE-Number of issue with "type": "VULNERABILITY"

We would like to get CWE-Number of a VULNERABILITY issue through API. However, when calling the API to get issues of a project, we only see CWE tag without CWE-number detail. How could we get CWE-number of an issue if it’s VULNERABILITY issues?

If we don’t support it. Could we have a plant so implement this feature?

https://sonarcloud.io/api/issues/search?id=navikt_fp-kontrakter

Thank you.