如何在Python中检索Jira issuelink的创建日期？

from jira import JIRA

# 创建Jira连接
jira = JIRA(server='https://your-jira-url.com', basic_auth=('username', 'password'))

# 获取Jira issue
issue = jira.issue('JIRA-123')

# 获取issue的issuelinks
issuelinks = issue.fields.issuelinks

# 遍历issuelinks并检索创建日期
for link in issuelinks:
    if hasattr(link, 'outwardIssue'):
        outward_issue = link.outwardIssue
        created_date = outward_issue.fields.created
        print(f"Link: {outward_issue.key}, Created Date: {created_date}")
    elif hasattr(link, 'inwardIssue'):
        inward_issue = link.inwardIssue
        created_date = inward_issue.fields.created
        print(f"Link: {inward_issue.key}, Created Date: {created_date}")