> ## 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. # ProviderPreferencesIgnore ## Supported Types ### ProviderName ```go theme={null} providerPreferencesIgnore := components.CreateProviderPreferencesIgnoreProviderName(components.ProviderName{/* values here */}) ``` ### ```go theme={null} providerPreferencesIgnore := components.CreateProviderPreferencesIgnoreStr(string{/* values here */}) ``` ## Union Discrimination Use the `Type` field to determine which variant is active, then access the corresponding field: ```go theme={null} switch providerPreferencesIgnore.Type { case components.ProviderPreferencesIgnoreTypeProviderName: // providerPreferencesIgnore.ProviderName is populated case components.ProviderPreferencesIgnoreTypeStr: // providerPreferencesIgnore.Str is populated } ```