GET /rest/api/2/issue/{issueIdOrKey}/transitions

{
  "transitions": [
    {
      "id": "11",
      "name": "关闭问题",
      "to": {
        "self": "http://your-jira-instance/rest/api/2/status/5",
        "description": "问题已解决并关闭",
        "iconUrl": "http://your-jira-instance/images/icons/statuses/closed.png",
        "name": "已关闭",
        "id": "5"
      }
    }
  ]
}

POST /rest/api/2/issue/{issueIdOrKey}/transitions

{
  "transition": {
    "id": "11"
  }
}

import requests
from requests.auth import HTTPBasicAuth

# JIRA配置
jira_url = "https://your-jira-instance.com"
username = "your_username"
password = "your_password_or_api_token"
issue_key = "PROJ-123"

# 1. 获取可用转换
transitions_url = f"{jira_url}/rest/api/2/issue/{issue_key}/transitions"
response = requests.get(
    transitions_url,
    auth=HTTPBasicAuth(username, password)
)

if response.status_code == 200:
    transitions = response.json()["transitions"]
    close_transition = next(
        (t for t in transitions if t["to"]["name"] == "已关闭"),
        None
    )
    
    if close_transition:
        # 2. 执行关闭转换
        transition_id = close_transition["id"]
        transition_url = f"{jira_url}/rest/api/2/issue/{issue_key}/transitions"
        transition_data = {
            "transition": {
                "id": transition_id
            }
        }
        
        response = requests.post(
            transition_url,
            json=transition_data,
            auth=HTTPBasicAuth(username, password),
            headers={"Content-Type": "application/json"}
        )
        
        if response.status_code == 204:
            print(f"问题 {issue_key} 已成功关闭")
        else:
            print(f"关闭失败: {response.status_code} - {response.text}")
    else:
        print("找不到'关闭'转换")
else:
    print(f"获取转换失败: {response.status_code} - {response.text}")