> ## Documentation Index
> Fetch the complete documentation index at: https://praison.ai/docs/llms.txt
> Use this file to discover all available pages before exploring further.

# Rule ID • AI Agent SDK

> rule_id: Unique identifier for this migration rule.

# rule\_id

<div className="flex items-center gap-2">
  <Badge color="purple">Method</Badge>
</div>

> This is a method of the [**DoctorContractProtocol**](../classes/DoctorContractProtocol) class in the [**doctor\_protocol**](../modules/doctor_protocol) module.

Unique identifier for this migration rule.

## Signature

```python theme={"theme":{"light":"vitesse-light","dark":"vitesse-dark"}}
def rule_id() -> str
```

### Returns

<ResponseField name="Returns" type="str">
  The result of the operation.
</ResponseField>

## Source

<Card title="View on GitHub" icon="github" href="https://github.com/MervinPraison/PraisonAI/blob/main/src/praisonai-agents/praisonaiagents/runtime/doctor_protocol.py#L91">
  `praisonaiagents/runtime/doctor_protocol.py` at line 91
</Card>