> ## 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. # GuardrailInterval Interval at which the limit resets (daily, weekly, monthly) ## Example Usage ```typescript theme={null} import { GuardrailInterval } from "@openrouter/sdk/models"; let value: GuardrailInterval = "monthly"; // Open enum: unrecognized values are captured as Unrecognized ``` ## Values ```typescript theme={null} "daily" | "weekly" | "monthly" | Unrecognized ```