# Configuration

- `environment`: Required: `dev`, `uat`, or `prod`.
- `tenantId`: Tenant used by tenant-aware authentication operations.
- `accessToken`: Optional bearer token for authenticated APIs.
- `baseUrlOverrides`: Optional per-service override intended for controlled development and testing.

## Initialization

```ts
import { HCSDK } from "@healthcloudai/hc-sdk";

const sdk = new HCSDK({
  environment: "dev",
  tenantId: "<TENANT_ID>"
});
```