---
title: タグルール
description: タグルールは、特定のタグキーに対してどのタグ値が受け入れられるかを定めるルールです。 特定のテレメトリソース (ログ、スパン、メトリクスなど) を対象とします。ルールには 「blocking」(ルールに一致しないデータは拒否される) と…
breadcrumbs: ドキュメント > API > タグルール
---

> For the complete documentation index, see [llms.txt](https://dnd37xeb23o8n.cloudfront.net/stefon.simmons/docs-astro-web-10435/llms.txt).

# タグルール

タグルールは、特定のタグキーに対してどのタグ値が受け入れられるかを定めるルールです。
特定のテレメトリソース (ログ、スパン、メトリクスなど) を対象とします。ルールには
「blocking」(ルールに一致しないデータは拒否される) と
「surfacing」(一致するデータは強調表示されるが、ブロックされない) があります。各ルールは、直近のテレメトリがどの程度ルールに準拠しているかに基づいて算出された
コンプライアンス「score」を報告します。

## [List tag rules](https://dnd37xeb23o8n.cloudfront.net/stefon.simmons/docs-astro-web-10435/ja/api/latest/tag-rules/list-tag-rules.md) (preview)

| Datadog site      | API endpoint                                                  |
| ----------------- | ------------------------------------------------------------- |
| app.datadoghq.com | GET https://api.datadoghq.com/api/v2/governance/tag_rules     |
| us3.datadoghq.com | GET https://api.us3.datadoghq.com/api/v2/governance/tag_rules |
| us5.datadoghq.com | GET https://api.us5.datadoghq.com/api/v2/governance/tag_rules |
| app.datadoghq.eu  | GET https://api.datadoghq.eu/api/v2/governance/tag_rules      |
| ap1.datadoghq.com | GET https://api.ap1.datadoghq.com/api/v2/governance/tag_rules |
| ap2.datadoghq.com | GET https://api.ap2.datadoghq.com/api/v2/governance/tag_rules |
| uk1.datadoghq.com | GET https://api.uk1.datadoghq.com/api/v2/governance/tag_rules |
| app.ddog-gov.com  | GET https://api.ddog-gov.com/api/v2/governance/tag_rules      |
| us2.ddog-gov.com  | GET https://api.us2.ddog-gov.com/api/v2/governance/tag_rules  |

## [Create a tag rule](https://dnd37xeb23o8n.cloudfront.net/stefon.simmons/docs-astro-web-10435/ja/api/latest/tag-rules/create-a-tag-rule.md) (preview)

| Datadog site      | API endpoint                                                   |
| ----------------- | -------------------------------------------------------------- |
| app.datadoghq.com | POST https://api.datadoghq.com/api/v2/governance/tag_rules     |
| us3.datadoghq.com | POST https://api.us3.datadoghq.com/api/v2/governance/tag_rules |
| us5.datadoghq.com | POST https://api.us5.datadoghq.com/api/v2/governance/tag_rules |
| app.datadoghq.eu  | POST https://api.datadoghq.eu/api/v2/governance/tag_rules      |
| ap1.datadoghq.com | POST https://api.ap1.datadoghq.com/api/v2/governance/tag_rules |
| ap2.datadoghq.com | POST https://api.ap2.datadoghq.com/api/v2/governance/tag_rules |
| uk1.datadoghq.com | POST https://api.uk1.datadoghq.com/api/v2/governance/tag_rules |
| app.ddog-gov.com  | POST https://api.ddog-gov.com/api/v2/governance/tag_rules      |
| us2.ddog-gov.com  | POST https://api.us2.ddog-gov.com/api/v2/governance/tag_rules  |

## [Get a tag rule](https://dnd37xeb23o8n.cloudfront.net/stefon.simmons/docs-astro-web-10435/ja/api/latest/tag-rules/get-a-tag-rule.md) (preview)

| Datadog site      | API endpoint                                                            |
| ----------------- | ----------------------------------------------------------------------- |
| app.datadoghq.com | GET https://api.datadoghq.com/api/v2/governance/tag_rules/{rule_id}     |
| us3.datadoghq.com | GET https://api.us3.datadoghq.com/api/v2/governance/tag_rules/{rule_id} |
| us5.datadoghq.com | GET https://api.us5.datadoghq.com/api/v2/governance/tag_rules/{rule_id} |
| app.datadoghq.eu  | GET https://api.datadoghq.eu/api/v2/governance/tag_rules/{rule_id}      |
| ap1.datadoghq.com | GET https://api.ap1.datadoghq.com/api/v2/governance/tag_rules/{rule_id} |
| ap2.datadoghq.com | GET https://api.ap2.datadoghq.com/api/v2/governance/tag_rules/{rule_id} |
| uk1.datadoghq.com | GET https://api.uk1.datadoghq.com/api/v2/governance/tag_rules/{rule_id} |
| app.ddog-gov.com  | GET https://api.ddog-gov.com/api/v2/governance/tag_rules/{rule_id}      |
| us2.ddog-gov.com  | GET https://api.us2.ddog-gov.com/api/v2/governance/tag_rules/{rule_id}  |

## [Update a tag rule](https://dnd37xeb23o8n.cloudfront.net/stefon.simmons/docs-astro-web-10435/ja/api/latest/tag-rules/update-a-tag-rule.md) (preview)

| Datadog site      | API endpoint                                                              |
| ----------------- | ------------------------------------------------------------------------- |
| app.datadoghq.com | PATCH https://api.datadoghq.com/api/v2/governance/tag_rules/{rule_id}     |
| us3.datadoghq.com | PATCH https://api.us3.datadoghq.com/api/v2/governance/tag_rules/{rule_id} |
| us5.datadoghq.com | PATCH https://api.us5.datadoghq.com/api/v2/governance/tag_rules/{rule_id} |
| app.datadoghq.eu  | PATCH https://api.datadoghq.eu/api/v2/governance/tag_rules/{rule_id}      |
| ap1.datadoghq.com | PATCH https://api.ap1.datadoghq.com/api/v2/governance/tag_rules/{rule_id} |
| ap2.datadoghq.com | PATCH https://api.ap2.datadoghq.com/api/v2/governance/tag_rules/{rule_id} |
| uk1.datadoghq.com | PATCH https://api.uk1.datadoghq.com/api/v2/governance/tag_rules/{rule_id} |
| app.ddog-gov.com  | PATCH https://api.ddog-gov.com/api/v2/governance/tag_rules/{rule_id}      |
| us2.ddog-gov.com  | PATCH https://api.us2.ddog-gov.com/api/v2/governance/tag_rules/{rule_id}  |

## [Delete a tag rule](https://dnd37xeb23o8n.cloudfront.net/stefon.simmons/docs-astro-web-10435/ja/api/latest/tag-rules/delete-a-tag-rule.md) (preview)

| Datadog site      | API endpoint                                                               |
| ----------------- | -------------------------------------------------------------------------- |
| app.datadoghq.com | DELETE https://api.datadoghq.com/api/v2/governance/tag_rules/{rule_id}     |
| us3.datadoghq.com | DELETE https://api.us3.datadoghq.com/api/v2/governance/tag_rules/{rule_id} |
| us5.datadoghq.com | DELETE https://api.us5.datadoghq.com/api/v2/governance/tag_rules/{rule_id} |
| app.datadoghq.eu  | DELETE https://api.datadoghq.eu/api/v2/governance/tag_rules/{rule_id}      |
| ap1.datadoghq.com | DELETE https://api.ap1.datadoghq.com/api/v2/governance/tag_rules/{rule_id} |
| ap2.datadoghq.com | DELETE https://api.ap2.datadoghq.com/api/v2/governance/tag_rules/{rule_id} |
| uk1.datadoghq.com | DELETE https://api.uk1.datadoghq.com/api/v2/governance/tag_rules/{rule_id} |
| app.ddog-gov.com  | DELETE https://api.ddog-gov.com/api/v2/governance/tag_rules/{rule_id}      |
| us2.ddog-gov.com  | DELETE https://api.us2.ddog-gov.com/api/v2/governance/tag_rules/{rule_id}  |

## [Get a tag rule compliance score](https://dnd37xeb23o8n.cloudfront.net/stefon.simmons/docs-astro-web-10435/ja/api/latest/tag-rules/get-a-tag-rule-compliance-score.md) (preview)

| Datadog site      | API endpoint                                                                  |
| ----------------- | ----------------------------------------------------------------------------- |
| app.datadoghq.com | GET https://api.datadoghq.com/api/v2/governance/tag_rules/{rule_id}/score     |
| us3.datadoghq.com | GET https://api.us3.datadoghq.com/api/v2/governance/tag_rules/{rule_id}/score |
| us5.datadoghq.com | GET https://api.us5.datadoghq.com/api/v2/governance/tag_rules/{rule_id}/score |
| app.datadoghq.eu  | GET https://api.datadoghq.eu/api/v2/governance/tag_rules/{rule_id}/score      |
| ap1.datadoghq.com | GET https://api.ap1.datadoghq.com/api/v2/governance/tag_rules/{rule_id}/score |
| ap2.datadoghq.com | GET https://api.ap2.datadoghq.com/api/v2/governance/tag_rules/{rule_id}/score |
| uk1.datadoghq.com | GET https://api.uk1.datadoghq.com/api/v2/governance/tag_rules/{rule_id}/score |
| app.ddog-gov.com  | GET https://api.ddog-gov.com/api/v2/governance/tag_rules/{rule_id}/score      |
| us2.ddog-gov.com  | GET https://api.us2.ddog-gov.com/api/v2/governance/tag_rules/{rule_id}/score  |