---
title: "シーケンスアクションの作成"
slug: "cloudfunctions-example01"
updated: 2026-09-17T09:31:52Z
published: 2026-09-17T09:31:52Z
canonical: "guide.ncloud-docs.com/cloudfunctions-example01"
---

> ## Documentation Index
> Fetch the complete documentation index at: https://guide.ncloud-docs.com/llms.txt
> Use this file to discover all available pages before exploring further.

# シーケンスアクションの作成

Classic/VPC環境で利用できます。

シーケンスアクションに対する理解と活用に役立ついくつかの例を紹介します。 サンプルコードは以下のとおりです。

- 例1

```
def main(user_parameter):
    # Process your business logic
    allow_users_id = {1, 2, 3}
    is_allowed = False
    if 'userId' in user_parameter and user_parameter['userId'] in allow_users_id:
        is_allowed = True

    # Result JSON
    result = dict()

    # Success
    if is_allowed:
        result['resCode'] = 0

    # Failure
    else:
        result['resCode'] = -1
        result['errMessage'] = 'Error'

    # Return result JSON
    return result
```
- 例2

```
def main(pre_action_result):
    if 'resCode' in pre_action_result and pre_action_result['resCode'] == 0:
        on_success(pre_action_result)
    else:
        on_failure(pre_action_result)

def on_success(pre_action_result):
    print('Success')

def on_failure(pre_action_result):
    print('Failure')
    print(pre_action_result['errMessage'])
```