Describes the cause and action for error messages.
Error Message(English)：
webhook 403 error
How to Authenticate the github webhook url?
https://stackoverflow.com/questions/51434760/how-to-authenticate-the-github-webhook-url
How to trigger a Jenkins build when a push is made to a ...
https://stackoverflow.com/questions/10633827/how-to-trigger-a-jenkins-build-when-a-push-is-made-to-a・・・
Connect Github to secured Jenkins via HTTP Post-Commit ...
https://stackoverflow.com/questions/6957219/connect-github-to-secured-jenkins-via-http-post-commit-h・・・
Listen for and receive payload from github webhook in ...
https://stackoverflow.com/questions/28750056/listen-for-and-receive-payload-from-github-webhook-in-p・・・
GitHubからJenkinsに通知する ・ Issue #5 ・ masanori1102/Sync_VSO ...
https://github.com/masanori1102/Sync_VSO/issues/5
403 on Webhook ・ Issue #34 ・ abiosoft/caddy-git ・ GitHub
https://github.com/abiosoft/caddy-git/issues/34
Jenkins and GitHub webhook: HTTP 403 | edureka! Community
https://www.edureka.co/community/14047/jenkins-and-github-webhook-http-403
GitlabへpushしたのをトリガにJenkinsをビルドさせるも動かない件 - Qiita
https://qiita.com/kuchinashi_r/items/da525990fc5885a7bbb2
GitHubのWebhookをPHPで自作する時に書く検証コード - Qiita
https://qiita.com/sameyasu/items/da4f191b3fdd8300f16b