> ## 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. # MessagesOutputConfigTypeJSONSchema ## Example Usage ```go theme={null} import ( "github.com/OpenRouterTeam/go-sdk/models/components" ) value := components.MessagesOutputConfigTypeJSONSchemaJSONSchema ``` ## Values | Name | Value | | ---------------------------------------------- | ------------ | | `MessagesOutputConfigTypeJSONSchemaJSONSchema` | json\_schema |