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Supported Types

ResponsesRequestToolFunction

responsesRequestToolUnion := components.CreateResponsesRequestToolUnionFunction(components.ResponsesRequestToolFunction{/* values here */})

PreviewWebSearchServerTool

responsesRequestToolUnion := components.CreateResponsesRequestToolUnionWebSearchPreview(components.PreviewWebSearchServerTool{/* values here */})

Preview20250311WebSearchServerTool

responsesRequestToolUnion := components.CreateResponsesRequestToolUnionWebSearchPreview20250311(components.Preview20250311WebSearchServerTool{/* values here */})

LegacyWebSearchServerTool

responsesRequestToolUnion := components.CreateResponsesRequestToolUnionWebSearch(components.LegacyWebSearchServerTool{/* values here */})

WebSearchServerTool

responsesRequestToolUnion := components.CreateResponsesRequestToolUnionWebSearch20250826(components.WebSearchServerTool{/* values here */})

FileSearchServerTool

responsesRequestToolUnion := components.CreateResponsesRequestToolUnionFileSearch(components.FileSearchServerTool{/* values here */})

ComputerUseServerTool

responsesRequestToolUnion := components.CreateResponsesRequestToolUnionComputerUsePreview(components.ComputerUseServerTool{/* values here */})

CodeInterpreterServerTool

responsesRequestToolUnion := components.CreateResponsesRequestToolUnionCodeInterpreter(components.CodeInterpreterServerTool{/* values here */})

McpServerTool

responsesRequestToolUnion := components.CreateResponsesRequestToolUnionMcp(components.McpServerTool{/* values here */})

ImageGenerationServerTool

responsesRequestToolUnion := components.CreateResponsesRequestToolUnionImageGeneration(components.ImageGenerationServerTool{/* values here */})

CodexLocalShellTool

responsesRequestToolUnion := components.CreateResponsesRequestToolUnionLocalShell(components.CodexLocalShellTool{/* values here */})

ShellServerTool

responsesRequestToolUnion := components.CreateResponsesRequestToolUnionShell(components.ShellServerTool{/* values here */})

ApplyPatchServerTool

responsesRequestToolUnion := components.CreateResponsesRequestToolUnionApplyPatch(components.ApplyPatchServerTool{/* values here */})

CustomTool

responsesRequestToolUnion := components.CreateResponsesRequestToolUnionCustom(components.CustomTool{/* values here */})

DatetimeServerTool

responsesRequestToolUnion := components.CreateResponsesRequestToolUnionOpenrouterDatetime(components.DatetimeServerTool{/* values here */})

FusionServerToolOpenRouter

responsesRequestToolUnion := components.CreateResponsesRequestToolUnionOpenrouterFusion(components.FusionServerToolOpenRouter{/* values here */})

ImageGenerationServerToolOpenRouter

responsesRequestToolUnion := components.CreateResponsesRequestToolUnionOpenrouterImageGeneration(components.ImageGenerationServerToolOpenRouter{/* values here */})

ChatSearchModelsServerTool

responsesRequestToolUnion := components.CreateResponsesRequestToolUnionOpenrouterExperimentalSearchModels(components.ChatSearchModelsServerTool{/* values here */})

WebFetchServerTool

responsesRequestToolUnion := components.CreateResponsesRequestToolUnionOpenrouterWebFetch(components.WebFetchServerTool{/* values here */})

WebSearchServerToolOpenRouter

responsesRequestToolUnion := components.CreateResponsesRequestToolUnionOpenrouterWebSearch(components.WebSearchServerToolOpenRouter{/* values here */})

ApplyPatchServerToolOpenRouter

responsesRequestToolUnion := components.CreateResponsesRequestToolUnionOpenrouterApplyPatch(components.ApplyPatchServerToolOpenRouter{/* values here */})

Union Discrimination

Use the Type field to determine which variant is active, then access the corresponding field:
switch responsesRequestToolUnion.Type {
	case components.ResponsesRequestToolUnionTypeFunction:
		// responsesRequestToolUnion.ResponsesRequestToolFunction is populated
	case components.ResponsesRequestToolUnionTypeWebSearchPreview:
		// responsesRequestToolUnion.PreviewWebSearchServerTool is populated
	case components.ResponsesRequestToolUnionTypeWebSearchPreview20250311:
		// responsesRequestToolUnion.Preview20250311WebSearchServerTool is populated
	case components.ResponsesRequestToolUnionTypeWebSearch:
		// responsesRequestToolUnion.LegacyWebSearchServerTool is populated
	case components.ResponsesRequestToolUnionTypeWebSearch20250826:
		// responsesRequestToolUnion.WebSearchServerTool is populated
	case components.ResponsesRequestToolUnionTypeFileSearch:
		// responsesRequestToolUnion.FileSearchServerTool is populated
	case components.ResponsesRequestToolUnionTypeComputerUsePreview:
		// responsesRequestToolUnion.ComputerUseServerTool is populated
	case components.ResponsesRequestToolUnionTypeCodeInterpreter:
		// responsesRequestToolUnion.CodeInterpreterServerTool is populated
	case components.ResponsesRequestToolUnionTypeMcp:
		// responsesRequestToolUnion.McpServerTool is populated
	case components.ResponsesRequestToolUnionTypeImageGeneration:
		// responsesRequestToolUnion.ImageGenerationServerTool is populated
	case components.ResponsesRequestToolUnionTypeLocalShell:
		// responsesRequestToolUnion.CodexLocalShellTool is populated
	case components.ResponsesRequestToolUnionTypeShell:
		// responsesRequestToolUnion.ShellServerTool is populated
	case components.ResponsesRequestToolUnionTypeApplyPatch:
		// responsesRequestToolUnion.ApplyPatchServerTool is populated
	case components.ResponsesRequestToolUnionTypeCustom:
		// responsesRequestToolUnion.CustomTool is populated
	case components.ResponsesRequestToolUnionTypeOpenrouterDatetime:
		// responsesRequestToolUnion.DatetimeServerTool is populated
	case components.ResponsesRequestToolUnionTypeOpenrouterFusion:
		// responsesRequestToolUnion.FusionServerToolOpenRouter is populated
	case components.ResponsesRequestToolUnionTypeOpenrouterImageGeneration:
		// responsesRequestToolUnion.ImageGenerationServerToolOpenRouter is populated
	case components.ResponsesRequestToolUnionTypeOpenrouterExperimentalSearchModels:
		// responsesRequestToolUnion.ChatSearchModelsServerTool is populated
	case components.ResponsesRequestToolUnionTypeOpenrouterWebFetch:
		// responsesRequestToolUnion.WebFetchServerTool is populated
	case components.ResponsesRequestToolUnionTypeOpenrouterWebSearch:
		// responsesRequestToolUnion.WebSearchServerToolOpenRouter is populated
	case components.ResponsesRequestToolUnionTypeOpenrouterApplyPatch:
		// responsesRequestToolUnion.ApplyPatchServerToolOpenRouter is populated
}