---
title: "ErrorCode"
---

## Example Usage

```python
from openrouter.components import ErrorCode

# Open enum: unrecognized values are captured as UnrecognizedStr
value: ErrorCode = "invalid_tool_input"
```


## Values

This is an open enum. Unrecognized values will not fail type checks.

- `"invalid_tool_input"`
- `"unavailable"`
- `"max_uses_exceeded"`
- `"too_many_requests"`
- `"query_too_long"`
