feat(client): allow overriding unions

Author: stainless-app[bot]

audiotranscription.go

@@ -398,7 +398,7 @@ type AudioTranscriptionNewParamsChunkingStrategyUnion struct {
 }
 
 func (u AudioTranscriptionNewParamsChunkingStrategyUnion) MarshalJSON() ([]byte, error) {
-	return param.MarshalUnion[AudioTranscriptionNewParamsChunkingStrategyUnion](u.OfAuto, u.OfAudioTranscriptionNewsChunkingStrategyVadConfig)
+	return param.MarshalUnion(u, u.OfAuto, u.OfAudioTranscriptionNewsChunkingStrategyVadConfig)
 }
 func (u *AudioTranscriptionNewParamsChunkingStrategyUnion) UnmarshalJSON(data []byte) error {
 	return apijson.UnmarshalRoot(data, u)

betaassistant.go

@@ -1427,7 +1427,7 @@ type AssistantToolUnionParam struct {
 }
 
 func (u AssistantToolUnionParam) MarshalJSON() ([]byte, error) {
-	return param.MarshalUnion[AssistantToolUnionParam](u.OfCodeInterpreter, u.OfFileSearch, u.OfFunction)
+	return param.MarshalUnion(u, u.OfCodeInterpreter, u.OfFileSearch, u.OfFunction)
 }
 func (u *AssistantToolUnionParam) UnmarshalJSON(data []byte) error {
 	return apijson.UnmarshalRoot(data, u)
@@ -1922,7 +1922,7 @@ type BetaAssistantNewParamsToolResourcesFileSearchVectorStoreChunkingStrategyUni
 }
 
 func (u BetaAssistantNewParamsToolResourcesFileSearchVectorStoreChunkingStrategyUnion) MarshalJSON() ([]byte, error) {
-	return param.MarshalUnion[BetaAssistantNewParamsToolResourcesFileSearchVectorStoreChunkingStrategyUnion](u.OfAuto, u.OfStatic)
+	return param.MarshalUnion(u, u.OfAuto, u.OfStatic)
 }
 func (u *BetaAssistantNewParamsToolResourcesFileSearchVectorStoreChunkingStrategyUnion) UnmarshalJSON(data []byte) error {
 	return apijson.UnmarshalRoot(data, u)

betathread.go

@@ -211,7 +211,7 @@ type AssistantResponseFormatOptionUnionParam struct {
 }
 
 func (u AssistantResponseFormatOptionUnionParam) MarshalJSON() ([]byte, error) {
-	return param.MarshalUnion[AssistantResponseFormatOptionUnionParam](u.OfAuto, u.OfText, u.OfJSONObject, u.OfJSONSchema)
+	return param.MarshalUnion(u, u.OfAuto, u.OfText, u.OfJSONObject, u.OfJSONSchema)
 }
 func (u *AssistantResponseFormatOptionUnionParam) UnmarshalJSON(data []byte) error {
 	return apijson.UnmarshalRoot(data, u)
@@ -432,7 +432,7 @@ type AssistantToolChoiceOptionUnionParam struct {
 }
 
 func (u AssistantToolChoiceOptionUnionParam) MarshalJSON() ([]byte, error) {
-	return param.MarshalUnion[AssistantToolChoiceOptionUnionParam](u.OfAuto, u.OfAssistantToolChoice)
+	return param.MarshalUnion(u, u.OfAuto, u.OfAssistantToolChoice)
 }
 func (u *AssistantToolChoiceOptionUnionParam) UnmarshalJSON(data []byte) error {
 	return apijson.UnmarshalRoot(data, u)
@@ -643,7 +643,7 @@ type BetaThreadNewParamsMessageContentUnion struct {
 }
 
 func (u BetaThreadNewParamsMessageContentUnion) MarshalJSON() ([]byte, error) {
-	return param.MarshalUnion[BetaThreadNewParamsMessageContentUnion](u.OfString, u.OfArrayOfContentParts)
+	return param.MarshalUnion(u, u.OfString, u.OfArrayOfContentParts)
 }
 func (u *BetaThreadNewParamsMessageContentUnion) UnmarshalJSON(data []byte) error {
 	return apijson.UnmarshalRoot(data, u)
@@ -684,7 +684,7 @@ type BetaThreadNewParamsMessageAttachmentToolUnion struct {
 }
 
 func (u BetaThreadNewParamsMessageAttachmentToolUnion) MarshalJSON() ([]byte, error) {
-	return param.MarshalUnion[BetaThreadNewParamsMessageAttachmentToolUnion](u.OfCodeInterpreter, u.OfFileSearch)
+	return param.MarshalUnion(u, u.OfCodeInterpreter, u.OfFileSearch)
 }
 func (u *BetaThreadNewParamsMessageAttachmentToolUnion) UnmarshalJSON(data []byte) error {
 	return apijson.UnmarshalRoot(data, u)
@@ -831,7 +831,7 @@ type BetaThreadNewParamsToolResourcesFileSearchVectorStoreChunkingStrategyUnion
 }
 
 func (u BetaThreadNewParamsToolResourcesFileSearchVectorStoreChunkingStrategyUnion) MarshalJSON() ([]byte, error) {
-	return param.MarshalUnion[BetaThreadNewParamsToolResourcesFileSearchVectorStoreChunkingStrategyUnion](u.OfAuto, u.OfStatic)
+	return param.MarshalUnion(u, u.OfAuto, u.OfStatic)
 }
 func (u *BetaThreadNewParamsToolResourcesFileSearchVectorStoreChunkingStrategyUnion) UnmarshalJSON(data []byte) error {
 	return apijson.UnmarshalRoot(data, u)
@@ -1188,7 +1188,7 @@ type BetaThreadNewAndRunParamsThreadMessageContentUnion struct {
 }
 
 func (u BetaThreadNewAndRunParamsThreadMessageContentUnion) MarshalJSON() ([]byte, error) {
-	return param.MarshalUnion[BetaThreadNewAndRunParamsThreadMessageContentUnion](u.OfString, u.OfArrayOfContentParts)
+	return param.MarshalUnion(u, u.OfString, u.OfArrayOfContentParts)
 }
 func (u *BetaThreadNewAndRunParamsThreadMessageContentUnion) UnmarshalJSON(data []byte) error {
 	return apijson.UnmarshalRoot(data, u)
@@ -1229,7 +1229,7 @@ type BetaThreadNewAndRunParamsThreadMessageAttachmentToolUnion struct {
 }
 
 func (u BetaThreadNewAndRunParamsThreadMessageAttachmentToolUnion) MarshalJSON() ([]byte, error) {
-	return param.MarshalUnion[BetaThreadNewAndRunParamsThreadMessageAttachmentToolUnion](u.OfCodeInterpreter, u.OfFileSearch)
+	return param.MarshalUnion(u, u.OfCodeInterpreter, u.OfFileSearch)
 }
 func (u *BetaThreadNewAndRunParamsThreadMessageAttachmentToolUnion) UnmarshalJSON(data []byte) error {
 	return apijson.UnmarshalRoot(data, u)
@@ -1376,7 +1376,7 @@ type BetaThreadNewAndRunParamsThreadToolResourcesFileSearchVectorStoreChunkingSt
 }
 
 func (u BetaThreadNewAndRunParamsThreadToolResourcesFileSearchVectorStoreChunkingStrategyUnion) MarshalJSON() ([]byte, error) {
-	return param.MarshalUnion[BetaThreadNewAndRunParamsThreadToolResourcesFileSearchVectorStoreChunkingStrategyUnion](u.OfAuto, u.OfStatic)
+	return param.MarshalUnion(u, u.OfAuto, u.OfStatic)
 }
 func (u *BetaThreadNewAndRunParamsThreadToolResourcesFileSearchVectorStoreChunkingStrategyUnion) UnmarshalJSON(data []byte) error {
 	return apijson.UnmarshalRoot(data, u)

betathreadmessage.go

@@ -1216,7 +1216,7 @@ type MessageContentPartParamUnion struct {
 }
 
 func (u MessageContentPartParamUnion) MarshalJSON() ([]byte, error) {
-	return param.MarshalUnion[MessageContentPartParamUnion](u.OfImageFile, u.OfImageURL, u.OfText)
+	return param.MarshalUnion(u, u.OfImageFile, u.OfImageURL, u.OfText)
 }
 func (u *MessageContentPartParamUnion) UnmarshalJSON(data []byte) error {
 	return apijson.UnmarshalRoot(data, u)
@@ -1541,7 +1541,7 @@ type BetaThreadMessageNewParamsContentUnion struct {
 }
 
 func (u BetaThreadMessageNewParamsContentUnion) MarshalJSON() ([]byte, error) {
-	return param.MarshalUnion[BetaThreadMessageNewParamsContentUnion](u.OfString, u.OfArrayOfContentParts)
+	return param.MarshalUnion(u, u.OfString, u.OfArrayOfContentParts)
 }
 func (u *BetaThreadMessageNewParamsContentUnion) UnmarshalJSON(data []byte) error {
 	return apijson.UnmarshalRoot(data, u)
@@ -1595,7 +1595,7 @@ type BetaThreadMessageNewParamsAttachmentToolUnion struct {
 }
 
 func (u BetaThreadMessageNewParamsAttachmentToolUnion) MarshalJSON() ([]byte, error) {
-	return param.MarshalUnion[BetaThreadMessageNewParamsAttachmentToolUnion](u.OfCodeInterpreter, u.OfFileSearch)
+	return param.MarshalUnion(u, u.OfCodeInterpreter, u.OfFileSearch)
 }
 func (u *BetaThreadMessageNewParamsAttachmentToolUnion) UnmarshalJSON(data []byte) error {
 	return apijson.UnmarshalRoot(data, u)

betathreadrun.go

@@ -741,7 +741,7 @@ type BetaThreadRunNewParamsAdditionalMessageContentUnion struct {
 }
 
 func (u BetaThreadRunNewParamsAdditionalMessageContentUnion) MarshalJSON() ([]byte, error) {
-	return param.MarshalUnion[BetaThreadRunNewParamsAdditionalMessageContentUnion](u.OfString, u.OfArrayOfContentParts)
+	return param.MarshalUnion(u, u.OfString, u.OfArrayOfContentParts)
 }
 func (u *BetaThreadRunNewParamsAdditionalMessageContentUnion) UnmarshalJSON(data []byte) error {
 	return apijson.UnmarshalRoot(data, u)
@@ -782,7 +782,7 @@ type BetaThreadRunNewParamsAdditionalMessageAttachmentToolUnion struct {
 }
 
 func (u BetaThreadRunNewParamsAdditionalMessageAttachmentToolUnion) MarshalJSON() ([]byte, error) {
-	return param.MarshalUnion[BetaThreadRunNewParamsAdditionalMessageAttachmentToolUnion](u.OfCodeInterpreter, u.OfFileSearch)
+	return param.MarshalUnion(u, u.OfCodeInterpreter, u.OfFileSearch)
 }
 func (u *BetaThreadRunNewParamsAdditionalMessageAttachmentToolUnion) UnmarshalJSON(data []byte) error {
 	return apijson.UnmarshalRoot(data, u)

chatcompletion.go

@@ -366,7 +366,7 @@ type ChatCompletionAssistantMessageParamContentUnion struct {
 }
 
 func (u ChatCompletionAssistantMessageParamContentUnion) MarshalJSON() ([]byte, error) {
-	return param.MarshalUnion[ChatCompletionAssistantMessageParamContentUnion](u.OfString, u.OfArrayOfContentParts)
+	return param.MarshalUnion(u, u.OfString, u.OfArrayOfContentParts)
 }
 func (u *ChatCompletionAssistantMessageParamContentUnion) UnmarshalJSON(data []byte) error {
 	return apijson.UnmarshalRoot(data, u)
@@ -391,7 +391,7 @@ type ChatCompletionAssistantMessageParamContentArrayOfContentPartUnion struct {
 }
 
 func (u ChatCompletionAssistantMessageParamContentArrayOfContentPartUnion) MarshalJSON() ([]byte, error) {
-	return param.MarshalUnion[ChatCompletionAssistantMessageParamContentArrayOfContentPartUnion](u.OfText, u.OfRefusal)
+	return param.MarshalUnion(u, u.OfText, u.OfRefusal)
 }
 func (u *ChatCompletionAssistantMessageParamContentArrayOfContentPartUnion) UnmarshalJSON(data []byte) error {
 	return apijson.UnmarshalRoot(data, u)
@@ -847,7 +847,7 @@ type ChatCompletionContentPartUnionParam struct {
 }
 
 func (u ChatCompletionContentPartUnionParam) MarshalJSON() ([]byte, error) {
-	return param.MarshalUnion[ChatCompletionContentPartUnionParam](u.OfText, u.OfImageURL, u.OfInputAudio, u.OfFile)
+	return param.MarshalUnion(u, u.OfText, u.OfImageURL, u.OfInputAudio, u.OfFile)
 }
 func (u *ChatCompletionContentPartUnionParam) UnmarshalJSON(data []byte) error {
 	return apijson.UnmarshalRoot(data, u)
@@ -1153,7 +1153,7 @@ type ChatCompletionDeveloperMessageParamContentUnion struct {
 }
 
 func (u ChatCompletionDeveloperMessageParamContentUnion) MarshalJSON() ([]byte, error) {
-	return param.MarshalUnion[ChatCompletionDeveloperMessageParamContentUnion](u.OfString, u.OfArrayOfContentParts)
+	return param.MarshalUnion(u, u.OfString, u.OfArrayOfContentParts)
 }
 func (u *ChatCompletionDeveloperMessageParamContentUnion) UnmarshalJSON(data []byte) error {
 	return apijson.UnmarshalRoot(data, u)
@@ -1439,7 +1439,7 @@ type ChatCompletionMessageParamUnion struct {
 }
 
 func (u ChatCompletionMessageParamUnion) MarshalJSON() ([]byte, error) {
-	return param.MarshalUnion[ChatCompletionMessageParamUnion](u.OfDeveloper,
+	return param.MarshalUnion(u, u.OfDeveloper,
 		u.OfSystem,
 		u.OfUser,
 		u.OfAssistant,
@@ -1761,7 +1761,7 @@ type ChatCompletionPredictionContentContentUnionParam struct {
 }
 
 func (u ChatCompletionPredictionContentContentUnionParam) MarshalJSON() ([]byte, error) {
-	return param.MarshalUnion[ChatCompletionPredictionContentContentUnionParam](u.OfString, u.OfArrayOfContentParts)
+	return param.MarshalUnion(u, u.OfString, u.OfArrayOfContentParts)
 }
 func (u *ChatCompletionPredictionContentContentUnionParam) UnmarshalJSON(data []byte) error {
 	return apijson.UnmarshalRoot(data, u)
@@ -1852,7 +1852,7 @@ type ChatCompletionSystemMessageParamContentUnion struct {
 }
 
 func (u ChatCompletionSystemMessageParamContentUnion) MarshalJSON() ([]byte, error) {
-	return param.MarshalUnion[ChatCompletionSystemMessageParamContentUnion](u.OfString, u.OfArrayOfContentParts)
+	return param.MarshalUnion(u, u.OfString, u.OfArrayOfContentParts)
 }
 func (u *ChatCompletionSystemMessageParamContentUnion) UnmarshalJSON(data []byte) error {
 	return apijson.UnmarshalRoot(data, u)
@@ -1963,7 +1963,7 @@ type ChatCompletionToolChoiceOptionUnionParam struct {
 }
 
 func (u ChatCompletionToolChoiceOptionUnionParam) MarshalJSON() ([]byte, error) {
-	return param.MarshalUnion[ChatCompletionToolChoiceOptionUnionParam](u.OfAuto, u.OfChatCompletionNamedToolChoice)
+	return param.MarshalUnion(u, u.OfAuto, u.OfChatCompletionNamedToolChoice)
 }
 func (u *ChatCompletionToolChoiceOptionUnionParam) UnmarshalJSON(data []byte) error {
 	return apijson.UnmarshalRoot(data, u)
@@ -2020,7 +2020,7 @@ type ChatCompletionToolMessageParamContentUnion struct {
 }
 
 func (u ChatCompletionToolMessageParamContentUnion) MarshalJSON() ([]byte, error) {
-	return param.MarshalUnion[ChatCompletionToolMessageParamContentUnion](u.OfString, u.OfArrayOfContentParts)
+	return param.MarshalUnion(u, u.OfString, u.OfArrayOfContentParts)
 }
 func (u *ChatCompletionToolMessageParamContentUnion) UnmarshalJSON(data []byte) error {
 	return apijson.UnmarshalRoot(data, u)
@@ -2070,7 +2070,7 @@ type ChatCompletionUserMessageParamContentUnion struct {
 }
 
 func (u ChatCompletionUserMessageParamContentUnion) MarshalJSON() ([]byte, error) {
-	return param.MarshalUnion[ChatCompletionUserMessageParamContentUnion](u.OfString, u.OfArrayOfContentParts)
+	return param.MarshalUnion(u, u.OfString, u.OfArrayOfContentParts)
 }
 func (u *ChatCompletionUserMessageParamContentUnion) UnmarshalJSON(data []byte) error {
 	return apijson.UnmarshalRoot(data, u)
@@ -2302,7 +2302,7 @@ type ChatCompletionNewParamsFunctionCallUnion struct {
 }
 
 func (u ChatCompletionNewParamsFunctionCallUnion) MarshalJSON() ([]byte, error) {
-	return param.MarshalUnion[ChatCompletionNewParamsFunctionCallUnion](u.OfFunctionCallMode, u.OfFunctionCallOption)
+	return param.MarshalUnion(u, u.OfFunctionCallMode, u.OfFunctionCallOption)
 }
 func (u *ChatCompletionNewParamsFunctionCallUnion) UnmarshalJSON(data []byte) error {
 	return apijson.UnmarshalRoot(data, u)
@@ -2367,7 +2367,7 @@ type ChatCompletionNewParamsResponseFormatUnion struct {
 }
 
 func (u ChatCompletionNewParamsResponseFormatUnion) MarshalJSON() ([]byte, error) {
-	return param.MarshalUnion[ChatCompletionNewParamsResponseFormatUnion](u.OfText, u.OfJSONSchema, u.OfJSONObject)
+	return param.MarshalUnion(u, u.OfText, u.OfJSONSchema, u.OfJSONObject)
 }
 func (u *ChatCompletionNewParamsResponseFormatUnion) UnmarshalJSON(data []byte) error {
 	return apijson.UnmarshalRoot(data, u)
@@ -2439,7 +2439,7 @@ type ChatCompletionNewParamsStopUnion struct {
 }
 
 func (u ChatCompletionNewParamsStopUnion) MarshalJSON() ([]byte, error) {
-	return param.MarshalUnion[ChatCompletionNewParamsStopUnion](u.OfString, u.OfStringArray)
+	return param.MarshalUnion(u, u.OfString, u.OfStringArray)
 }
 func (u *ChatCompletionNewParamsStopUnion) UnmarshalJSON(data []byte) error {
 	return apijson.UnmarshalRoot(data, u)

completion.go

@@ -381,7 +381,7 @@ type CompletionNewParamsPromptUnion struct {
 }
 
 func (u CompletionNewParamsPromptUnion) MarshalJSON() ([]byte, error) {
-	return param.MarshalUnion[CompletionNewParamsPromptUnion](u.OfString, u.OfArrayOfStrings, u.OfArrayOfTokens, u.OfArrayOfTokenArrays)
+	return param.MarshalUnion(u, u.OfString, u.OfArrayOfStrings, u.OfArrayOfTokens, u.OfArrayOfTokenArrays)
 }
 func (u *CompletionNewParamsPromptUnion) UnmarshalJSON(data []byte) error {
 	return apijson.UnmarshalRoot(data, u)
@@ -410,7 +410,7 @@ type CompletionNewParamsStopUnion struct {
 }
 
 func (u CompletionNewParamsStopUnion) MarshalJSON() ([]byte, error) {
-	return param.MarshalUnion[CompletionNewParamsStopUnion](u.OfString, u.OfStringArray)
+	return param.MarshalUnion(u, u.OfString, u.OfStringArray)
 }
 func (u *CompletionNewParamsStopUnion) UnmarshalJSON(data []byte) error {
 	return apijson.UnmarshalRoot(data, u)

embedding.go

@@ -174,7 +174,7 @@ type EmbeddingNewParamsInputUnion struct {
 }
 
 func (u EmbeddingNewParamsInputUnion) MarshalJSON() ([]byte, error) {
-	return param.MarshalUnion[EmbeddingNewParamsInputUnion](u.OfString, u.OfArrayOfStrings, u.OfArrayOfTokens, u.OfArrayOfTokenArrays)
+	return param.MarshalUnion(u, u.OfString, u.OfArrayOfStrings, u.OfArrayOfTokens, u.OfArrayOfTokenArrays)
 }
 func (u *EmbeddingNewParamsInputUnion) UnmarshalJSON(data []byte) error {
 	return apijson.UnmarshalRoot(data, u)

finetuningalphagrader.go

@@ -301,7 +301,7 @@ type FineTuningAlphaGraderRunParamsGraderUnion struct {
 }
 
 func (u FineTuningAlphaGraderRunParamsGraderUnion) MarshalJSON() ([]byte, error) {
-	return param.MarshalUnion[FineTuningAlphaGraderRunParamsGraderUnion](u.OfStringCheck,
+	return param.MarshalUnion(u, u.OfStringCheck,
 		u.OfTextSimilarity,
 		u.OfPython,
 		u.OfScoreModel,
@@ -505,7 +505,7 @@ type FineTuningAlphaGraderValidateParamsGraderUnion struct {
 }
 
 func (u FineTuningAlphaGraderValidateParamsGraderUnion) MarshalJSON() ([]byte, error) {
-	return param.MarshalUnion[FineTuningAlphaGraderValidateParamsGraderUnion](u.OfStringCheckGrader,
+	return param.MarshalUnion(u, u.OfStringCheckGrader,
 		u.OfTextSimilarityGrader,
 		u.OfPythonGrader,
 		u.OfScoreModelGrader,

finetuningjob.go

@@ -688,7 +688,7 @@ type FineTuningJobNewParamsHyperparametersBatchSizeUnion struct {
 }
 
 func (u FineTuningJobNewParamsHyperparametersBatchSizeUnion) MarshalJSON() ([]byte, error) {
-	return param.MarshalUnion[FineTuningJobNewParamsHyperparametersBatchSizeUnion](u.OfAuto, u.OfInt)
+	return param.MarshalUnion(u, u.OfAuto, u.OfInt)
 }
 func (u *FineTuningJobNewParamsHyperparametersBatchSizeUnion) UnmarshalJSON(data []byte) error {
 	return apijson.UnmarshalRoot(data, u)
@@ -714,7 +714,7 @@ type FineTuningJobNewParamsHyperparametersLearningRateMultiplierUnion struct {
 }
 
 func (u FineTuningJobNewParamsHyperparametersLearningRateMultiplierUnion) MarshalJSON() ([]byte, error) {
-	return param.MarshalUnion[FineTuningJobNewParamsHyperparametersLearningRateMultiplierUnion](u.OfAuto, u.OfFloat)
+	return param.MarshalUnion(u, u.OfAuto, u.OfFloat)
 }
 func (u *FineTuningJobNewParamsHyperparametersLearningRateMultiplierUnion) UnmarshalJSON(data []byte) error {
 	return apijson.UnmarshalRoot(data, u)
@@ -740,7 +740,7 @@ type FineTuningJobNewParamsHyperparametersNEpochsUnion struct {
 }
 
 func (u FineTuningJobNewParamsHyperparametersNEpochsUnion) MarshalJSON() ([]byte, error) {
-	return param.MarshalUnion[FineTuningJobNewParamsHyperparametersNEpochsUnion](u.OfAuto, u.OfInt)
+	return param.MarshalUnion(u, u.OfAuto, u.OfInt)
 }
 func (u *FineTuningJobNewParamsHyperparametersNEpochsUnion) UnmarshalJSON(data []byte) error {
 	return apijson.UnmarshalRoot(data, u)