# Auto Deployment Tool
## Design doc https://pingcap.feishu.cn/wiki/BCPywNZ89ikx1SkVQ9RcD5xwn6g

## Open an AWS region
Trigger `Deploy aws region control` workflow
### `tidb-cloud-instance` aka environment
### `region-name` unique logic name in same `tidb-cloud-instance`
### `aws-region` AWS region
### `advance-options` Advanced options to deploy new region

see https://pingcap.feishu.cn/wiki/WaVJwYYJXif8u8kHqsicpy9bnXg for more details