{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://raw.githubusercontent.com/api-evangelist/github/main/json-schema/github-check-run-schema.json",
  "title": "CheckRun",
  "description": "A check performed on the code of a given code change",
  "x-generated": "2026-10-03",
  "x-method": "derived",
  "x-generator": "derive-json-schema.py",
  "x-source": "openapi/github-checks-api-openapi.yml#/components/schemas/check-run",
  "type": "object",
  "properties": {
    "id": {
      "description": "The id of the check.",
      "type": "integer"
    },
    "head_sha": {
      "description": "The SHA of the commit that is being checked.",
      "type": "string"
    },
    "node_id": {
      "type": "string"
    },
    "external_id": {
      "type": [
        "string",
        "null"
      ]
    },
    "url": {
      "type": "string"
    },
    "html_url": {
      "type": [
        "string",
        "null"
      ]
    },
    "details_url": {
      "type": [
        "string",
        "null"
      ]
    },
    "status": {
      "description": "The phase of the lifecycle that the check is currently in.",
      "type": "string",
      "enum": [
        "queued",
        "in_progress",
        "completed"
      ]
    },
    "conclusion": {
      "type": [
        "string",
        "null"
      ],
      "enum": [
        "success",
        "failure",
        "neutral",
        "cancelled",
        "skipped",
        "timed_out",
        "action_required"
      ]
    },
    "started_at": {
      "type": [
        "string",
        "null"
      ],
      "format": "date-time"
    },
    "completed_at": {
      "type": [
        "string",
        "null"
      ],
      "format": "date-time"
    },
    "output": {
      "type": "object",
      "properties": {
        "title": {
          "type": [
            "string",
            "null"
          ]
        },
        "summary": {
          "type": [
            "string",
            "null"
          ]
        },
        "text": {
          "type": [
            "string",
            "null"
          ]
        },
        "annotations_count": {
          "type": "integer"
        },
        "annotations_url": {
          "type": "string",
          "format": "uri"
        }
      },
      "required": [
        "title",
        "summary",
        "text",
        "annotations_count",
        "annotations_url"
      ]
    },
    "name": {
      "description": "The name of the check.",
      "type": "string"
    },
    "check_suite": {
      "type": [
        "object",
        "null"
      ],
      "properties": {
        "id": {
          "type": "integer"
        }
      },
      "required": [
        "id"
      ]
    },
    "app": {
      "$ref": "#/$defs/nullable-integration"
    },
    "pull_requests": {
      "description": "Pull requests that are open with a `head_sha` or `head_branch` that matches the check. The returned pull requests do not necessarily indicate pull requests that triggered the check.",
      "type": "array",
      "items": {
        "$ref": "#/$defs/pull-request-minimal"
      }
    },
    "deployment": {
      "$ref": "#/$defs/deployment-simple"
    }
  },
  "required": [
    "id",
    "node_id",
    "head_sha",
    "name",
    "url",
    "html_url",
    "details_url",
    "status",
    "conclusion",
    "started_at",
    "completed_at",
    "external_id",
    "check_suite",
    "output",
    "app",
    "pull_requests"
  ],
  "$defs": {
    "deployment-simple": {
      "title": "Deployment",
      "description": "A deployment created as the result of an Actions check run from a workflow that references an environment",
      "type": "object",
      "properties": {
        "url": {
          "type": "string",
          "format": "uri"
        },
        "id": {
          "description": "Unique identifier of the deployment",
          "type": "integer"
        },
        "node_id": {
          "type": "string"
        },
        "task": {
          "description": "Parameter to specify a task to execute",
          "type": "string"
        },
        "original_environment": {
          "type": "string"
        },
        "environment": {
          "description": "Name for the target deployment environment.",
          "type": "string"
        },
        "description": {
          "type": [
            "string",
            "null"
          ]
        },
        "created_at": {
          "type": "string",
          "format": "date-time"
        },
        "updated_at": {
          "type": "string",
          "format": "date-time"
        },
        "statuses_url": {
          "type": "string",
          "format": "uri"
        },
        "repository_url": {
          "type": "string",
          "format": "uri"
        },
        "transient_environment": {
          "description": "Specifies if the given environment is will no longer exist at some point in the future. Default: false.",
          "type": "boolean"
        },
        "production_environment": {
          "description": "Specifies if the given environment is one that end-users directly interact with. Default: false.",
          "type": "boolean"
        },
        "performed_via_github_app": {
          "$ref": "#/$defs/nullable-integration"
        }
      },
      "required": [
        "id",
        "node_id",
        "task",
        "environment",
        "description",
        "statuses_url",
        "repository_url",
        "url",
        "created_at",
        "updated_at"
      ]
    },
    "nullable-integration": {
      "title": "GitHub app",
      "description": "GitHub apps are a new way to extend GitHub. They can be installed directly on organizations and user accounts and granted access to specific repositories. They come with granular permissions and built-in webhooks. GitHub apps are first class actors within GitHub.",
      "type": [
        "object",
        "null"
      ],
      "properties": {
        "id": {
          "description": "Unique identifier of the GitHub app",
          "type": "integer"
        },
        "slug": {
          "description": "The slug name of the GitHub app",
          "type": "string"
        },
        "node_id": {
          "type": "string"
        },
        "owner": {
          "$ref": "#/$defs/nullable-simple-user"
        },
        "name": {
          "description": "The name of the GitHub app",
          "type": "string"
        },
        "description": {
          "type": [
            "string",
            "null"
          ]
        },
        "external_url": {
          "type": "string",
          "format": "uri"
        },
        "html_url": {
          "type": "string",
          "format": "uri"
        },
        "created_at": {
          "type": "string",
          "format": "date-time"
        },
        "updated_at": {
          "type": "string",
          "format": "date-time"
        },
        "permissions": {
          "description": "The set of permissions for the GitHub app",
          "type": "object",
          "properties": {
            "issues": {
              "type": "string"
            },
            "checks": {
              "type": "string"
            },
            "metadata": {
              "type": "string"
            },
            "contents": {
              "type": "string"
            },
            "deployments": {
              "type": "string"
            }
          },
          "additionalProperties": {
            "type": "string"
          }
        },
        "events": {
          "description": "The list of events for the GitHub app",
          "type": "array",
          "items": {
            "type": "string"
          }
        },
        "installations_count": {
          "description": "The number of installations associated with the GitHub app",
          "type": "integer"
        },
        "client_id": {
          "type": "string"
        },
        "client_secret": {
          "type": "string"
        },
        "webhook_secret": {
          "type": [
            "string",
            "null"
          ]
        },
        "pem": {
          "type": "string"
        }
      },
      "required": [
        "id",
        "node_id",
        "owner",
        "name",
        "description",
        "external_url",
        "html_url",
        "created_at",
        "updated_at",
        "permissions",
        "events"
      ]
    },
    "nullable-simple-user": {
      "title": "Simple User",
      "description": "A GitHub user.",
      "type": [
        "object",
        "null"
      ],
      "properties": {
        "name": {
          "type": [
            "string",
            "null"
          ]
        },
        "email": {
          "type": [
            "string",
            "null"
          ]
        },
        "login": {
          "type": "string"
        },
        "id": {
          "type": "integer"
        },
        "node_id": {
          "type": "string"
        },
        "avatar_url": {
          "type": "string",
          "format": "uri"
        },
        "gravatar_id": {
          "type": [
            "string",
            "null"
          ]
        },
        "url": {
          "type": "string",
          "format": "uri"
        },
        "html_url": {
          "type": "string",
          "format": "uri"
        },
        "followers_url": {
          "type": "string",
          "format": "uri"
        },
        "following_url": {
          "type": "string"
        },
        "gists_url": {
          "type": "string"
        },
        "starred_url": {
          "type": "string"
        },
        "subscriptions_url": {
          "type": "string",
          "format": "uri"
        },
        "organizations_url": {
          "type": "string",
          "format": "uri"
        },
        "repos_url": {
          "type": "string",
          "format": "uri"
        },
        "events_url": {
          "type": "string"
        },
        "received_events_url": {
          "type": "string",
          "format": "uri"
        },
        "type": {
          "type": "string"
        },
        "site_admin": {
          "type": "boolean"
        },
        "starred_at": {
          "type": "string"
        }
      },
      "required": [
        "avatar_url",
        "events_url",
        "followers_url",
        "following_url",
        "gists_url",
        "gravatar_id",
        "html_url",
        "id",
        "node_id",
        "login",
        "organizations_url",
        "received_events_url",
        "repos_url",
        "site_admin",
        "starred_url",
        "subscriptions_url",
        "type",
        "url"
      ]
    },
    "pull-request-minimal": {
      "title": "Pull Request Minimal",
      "type": "object",
      "properties": {
        "id": {
          "type": "integer"
        },
        "number": {
          "type": "integer"
        },
        "url": {
          "type": "string"
        },
        "head": {
          "type": "object",
          "properties": {
            "ref": {
              "type": "string"
            },
            "sha": {
              "type": "string"
            },
            "repo": {
              "type": "object",
              "properties": {
                "id": {
                  "type": "integer"
                },
                "url": {
                  "type": "string"
                },
                "name": {
                  "type": "string"
                }
              },
              "required": [
                "id",
                "url",
                "name"
              ]
            }
          },
          "required": [
            "ref",
            "sha",
            "repo"
          ]
        },
        "base": {
          "type": "object",
          "properties": {
            "ref": {
              "type": "string"
            },
            "sha": {
              "type": "string"
            },
            "repo": {
              "type": "object",
              "properties": {
                "id": {
                  "type": "integer"
                },
                "url": {
                  "type": "string"
                },
                "name": {
                  "type": "string"
                }
              },
              "required": [
                "id",
                "url",
                "name"
              ]
            }
          },
          "required": [
            "ref",
            "sha",
            "repo"
          ]
        }
      },
      "required": [
        "id",
        "number",
        "url",
        "head",
        "base"
      ]
    }
  }
}