How can I fix webhook issues in Pipelines?

The following error occurs if you experience a failed code-deploy task due to a webhook connection failure:

Acquia can't reach the webhook destination: #{webhook.url}
Expected([200, 201, 202, 204]) <=> Actual(403 Forbidden)

The error occurs if Pipelines is not responding. Acquia recommends you to check the Acquia Status page and try again later. If the issue persists, contact Acquia Support.

The following error occurs if the direct switch from Bitbucket or GitHub to the Acquia Git repository fails, which can happen due to missing webhooks:

Danger! 400 : {"success":false,"message":"Could not locate any webhooks","error":"Could not locate any webhooks"}

To recreate the missing webhooks:

• Switch to a different provider. 
  For example, if you use Bitbucket, switch to GitHub.
• Switch to Acquia Git.