repo scope to use this endpoint. GitHub Apps must have the actions_variables:read repository permission to use this endpoint.curl --location --request GET 'https://api.github.com/repos///actions/variables/'{
"created_at": "2019-01-24T22:45:36.000Z",
"name": "USERNAME",
"updated_at": "2019-01-24T22:45:36.000Z",
"value": "octocat"
}