How to get project/issue in script rest endpoint?

[Tae Bae]

Hello,

Does anyone know how to get project or issue in script rest endpoint?

I fire/get URL (this rest endpoint) on the Tempo Work attribute, the type of which dymanic drop-down list.

I need to filter list  by project of issue.

Issue currIssue = (Issue) jiraHelper.getContextParams().get("issue")
log.info currIssue
def project = jiraHelper.project?.key
log.info project

This methods returnes null.

Thank you