> For the complete documentation index, see [llms.txt](https://data-programs.gitbook.io/singularity/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://data-programs.gitbook.io/singularity/jp/cli-reference/storage/update/s3/ibmcos.md).

# Ibmcos

{% code fullWidth="true" %}

```
```

{% endcode %}

\`\`\` NAME: singularity storage update s3 ibmcos - IBM COS S3

USAGE: singularity storage update s3 ibmcos \[command options] \<name|id>

DESCRIPTION: --env-auth AWS認証情報をランタイム（環境変数またはEC2/ECSメタデータ、環境変数がない場合）から取得します。

```
  access_key_idとsecret_access_keyが空の場合にのみ適用されます。

  例:
     | false | 次の手順でAWS認証情報を入力します。
     | true  | 環境（環境変数またはIAM）からAWS認証情報を取得します。
```

\--access-key-id AWSアクセスキーID。

```
  匿名アクセスまたはランタイム認証情報の場合は、空のままにします。
```

\--secret-access-key AWSシークレットアクセスキー（パスワード）。

```
  匿名アクセスまたはランタイム認証情報の場合は、空のままにします。
```

\--region 接続するリージョン。

```
  S3クローンを使用してリージョンがない場合は、空のままにします。

  例:
     | <unset>            | 確認が取れない場合に使用します。
     |                    | v4シグネチャと空のリージョンを使用します。
     | other-v2-signature | v4シグネチャが機能しない場合にのみ使用します。
     |                    | 例：Jewel/v10 CEPHより前。
```


---

# Agent Instructions
This documentation is published with GitBook. GitBook is the documentation platform designed so that both humans and AI agents can read, navigate, and reason over technical content effectively. Learn more at gitbook.com.

## Querying This Documentation
If you need additional information that is not directly available in this page, you can query the documentation by asking a question.

Perform an HTTP GET request on the following URL with the `ask` and `goal` query parameters:

```
GET https://data-programs.gitbook.io/singularity/jp/cli-reference/storage/update/s3/ibmcos.md?ask=<question>&goal=<user_goal>
```

`ask` is the immediate question: it should be specific, self-contained, and written in natural language.
`goal` is what the user is ultimately trying to achieve, the reason they need the answer. Sharing it helps GitBook give you a better, more relevant answer. A goal is most helpful when it describes the outcome the user wants rather than restating the question. For example, with `ask=how do I create an API token`, a goal like `automate deployments from our CI pipeline` lets GitBook tailor the answer to that use case.

The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.