> ## 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. # SubjectTokenType Must be `urn:ietf:params:oauth:token-type:jwt`. ## Example Usage ```go theme={null} import ( "github.com/OpenRouterTeam/go-sdk/models/components" ) value := components.SubjectTokenTypeUrnIetfParamsOauthTokenTypeJwt ``` ## Values | Name | Value | | ------------------------------------------------ | ------------------------------------ | | `SubjectTokenTypeUrnIetfParamsOauthTokenTypeJwt` | urn:ietf:params:oauth:token-type:jwt |