helm-external-secrets/docs/snippets/github-secret-store.yaml

apiVersion: external-secrets.io/v1
kind: SecretStore
metadata:
  name: github
spec:
  provider:
    # provider type: github
    github:
      secretType: Actions # Optional. Actions (default) or Dependabot
      appID: "**app ID goes here**"
      # url: Default "https://github.com/", for enterprise Github instances uncomment and add your domain like "https://github.domain.com/"
      # uploadURL: Default "https://github.com"
      auth:
        privateKey:
          name: github-app-private-key
          key: privateKey.pem
      installationID: "**installation ID goes here**"
      organization: "Github **organization name goes here**"
      #repository: "Optional. set this for repository/environment secrets"
      #environment: "Optional. set this for environment secrets"