Run Tasks allow you to directly integrate third-party tools and services at certain stages in the Terraform Cloud run lifecycle. When triggered, a run task sends an API payload to Blink. This payload contains a collection of run-related information, including a callback URL and access token. Use the action Run Task Callback to respond back to Terraform Cloud with a passed or failed status. Terraform Cloud uses this status response to determine if a run should proceed, based on the run task’s enforcement settings that have been configured for the workspace.