launch-trigger-and-monitor-launch-deployments

Trigger a Launch deployment for a specific environment, then poll its status until completion. If the deployment fails or is cancelled, fetch the deployment log and diagnose likely causes with next-step recommendations. Use when you need to automate Launch deployments for a known project and environment, monitor progress, and surface failure diagnostics. This is appropriate for CI/CD or operator workflows that need a deterministic deploy status check and log-based troubleshooting.