curl -X GET 'https://api.github.com/repos/example-owner/example-repo/environments/example-environment-name/deployment_protection_rules/10' \
  -H "Authorization: Bearer $GITHUB_TOKEN" \
  -H 'Accept: application/vnd.github+json' \
  -H 'X-GitHub-Api-Version: 2026-03-10'

# GET /repos/{owner}/{repo}/environments/{environment_name}/deployment_protection_rules/{protection_rule_id} (GitHub API)
Base URL: https://api.github.com
Auth: Authorization; GitHub token; required.
Last verified: 2026-10-20

> Get a custom deployment protection rule

## Critical Gotchas
* GitHub recommends an `Accept: application/vnd.github+json` header and an explicit `X-GitHub-Api-Version` header.
* Fine-grained tokens only authorize repositories and permissions selected when the token is created.

## cURL
curl -X GET 'https://api.github.com/repos/example-owner/example-repo/environments/example-environment-name/deployment_protection_rules/10' \
  -H "Authorization: Bearer $GITHUB_TOKEN" \
  -H 'Accept: application/vnd.github+json' \
  -H 'X-GitHub-Api-Version: 2026-03-10'

## Parameters
| Name | In | Type | Required | Description |
| :--- | :--- | :--- | :--- | :--- |
| owner | path | string | Yes | The account owner of the repository. The name is not case sensitive. |
| repo | path | string | Yes | The name of the repository without the `.git` extension. The name is not case... |
| environment_name | path | string | Yes | The name of the environment. The name must be URL encoded. For example, any s... |
| protection_rule_id | path | integer | Yes | The unique identifier of the protection rule. |

## Response example
{"id":3515,"node_id":"MDQ6R2F0ZTM1MTU="}

---
Need an API key? Get one at https://github.com/settings/tokens

GET

GET /repos/{owner}/{repo}/environments/{environment_name}/deployment_protection_rules/{protection_rule_id} — GitHub API

GitHub token (required); https://api.github.com

GitHub API

Get a custom deployment protection rule

Base URL: https://api.github.com
Auth: Authorization: Bearer <GITHUB_API_KEY>
Last verified: 2026-10-20 · upstream hash matched

Actions Try in browser→

Agents: curl -H "Accept: text/markdown" this URL
→ 255 tokens · Vary: Accept

Critical gotchas

GitHub recommends an Accept: application/vnd.github+json header and an explicit X-GitHub-Api-Version header.

Fine-grained tokens only authorize repositories and permissions selected when the token is created.

cURL

curl -X GET 'https://api.github.com/repos/example-owner/example-repo/environments/example-environment-name/deployment_protection_rules/10' \  -H "Authorization: Bearer $GITHUB_TOKEN" \  -H 'Accept: application/vnd.github+json' \  -H 'X-GitHub-Api-Version: 2026-03-10'

Parameters

Name	In	Type	Required	Description
owner	path	string	Yes	The account owner of the repository. The name is not case sensitive.
repo	path	string	Yes	The name of the repository without the `.git` extension. The name is not case sensitive.
environment_name	path	string	Yes	The name of the environment. The name must be URL encoded. For example, any slashes in the name must be replaced with `%2F`.
protection_rule_id	path	integer	Yes	The unique identifier of the protection rule.

Response 200 OK

{
  "id": 3515,
  "node_id": "MDQ6R2F0ZTM1MTU=",
  "enabled": true,
  "app": {
    "id": 3515,
    "slug": "my-custom-app",
    "integration_url": "https://api.github.com/apps/custom-app-slug",
    "node_id": "MDQ6R2F0ZTM1MTU="
  }
}

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