ToolChoice Type | OpenRouter Go SDK | OpenRouter

The Go SDK and docs are currently in beta. Report issues on GitHub.

Supported Types

ToolChoiceAuto

1 toolChoice := components.CreateToolChoiceAuto(components.ToolChoiceAuto{/* values here */})

ToolChoiceAny

1 toolChoice := components.CreateToolChoiceAny(components.ToolChoiceAny{/* values here */})

ToolChoiceNone

1 toolChoice := components.CreateToolChoiceNone(components.ToolChoiceNone{/* values here */})

ToolChoiceTool

1 toolChoice := components.CreateToolChoiceTool(components.ToolChoiceTool{/* values here */})

Union Discrimination

Use the Type field to determine which variant is active, then access the corresponding field:

1 switch toolChoice.Type {
2 	case components.ToolChoiceTypeAutoValue:
3 		// toolChoice.ToolChoiceAuto is populated
4 	case components.ToolChoiceTypeAny:
5 		// toolChoice.ToolChoiceAny is populated
6 	case components.ToolChoiceTypeNone:
7 		// toolChoice.ToolChoiceNone is populated
8 	case components.ToolChoiceTypeTool:
9 		// toolChoice.ToolChoiceTool is populated
10 }