使用python更新JIRA中的现有自定义字段

import requests
import json

# JIRA的基本信息
jira_url = "https://your-jira-instance.com"
username = "your-username"
password = "your-password"

# 自定义字段的信息
issue_key = "PROJECT-123"  # JIRA问题的key
field_id = "customfield_12345"  # 自定义字段的ID
new_value = "New Value"  # 要更新的字段值

# 构建更新字段的请求
update_field_url = f"{jira_url}/rest/api/2/issue/{issue_key}"
headers = {
    "Content-Type": "application/json"
}
auth = (username, password)
data = {
    "fields": {
        field_id: new_value
    }
}

# 发送更新字段的请求
response = requests.put(update_field_url, headers=headers, auth=auth, data=json.dumps(data))

# 检查请求是否成功
if response.status_code == 204:
    print("自定义字段更新成功！")
else:
    print("自定义字段更新失败！")