> ## Documentation Index > Fetch the complete documentation index at: https://openrouter.ai/docs/llms.txt > Use this file to discover all available pages before exploring further. # GuardrailDataRegion An OpenRouter data region: `global` ([https://openrouter.ai](https://openrouter.ai)), `europe` ([https://eu.openrouter.ai](https://eu.openrouter.ai)), or `us` ([https://us.openrouter.ai](https://us.openrouter.ai)) ## Example Usage ```python theme={null} from openrouter.components import GuardrailDataRegion # Open enum: unrecognized values are captured as UnrecognizedStr value: GuardrailDataRegion = "global" ``` ## Values This is an open enum. Unrecognized values will not fail type checks. * `"global"` * `"europe"` * `"us"`