fix: correct bedrock naming (envoyproxy#1194)

**Description**
Fix Bedrock naming

**Related Issues/PRs (if applicable)**

Related PR: envoyproxy#1155

Signed-off-by: Xiaolin Lin <[email protected]>

Author: xiaolin593

internal/apischema/openai/openai.go

@@ -1167,9 +1167,9 @@ type ChatCompletionResponseChoiceMessage struct {
 	// Audio is the audio response generated by the model, if applicable.
 	Audio *ChatCompletionResponseChoiceMessageAudio `json:"audio,omitempty"`
 
-	// AWSBedRockResponseVendorFields is used to hold any non-standard fields from the backend,
+	// AWSBedrockResponseVendorFields is used to hold any non-standard fields from the backend,
 	// like "reasoningContent" from AWS Bedrock.
-	*AWSBedRockResponseVendorFields `json:",inline,omitempty"`
+	*AWSBedrockResponseVendorFields `json:",inline,omitempty"`
 }
 
 // URLCitation contains citation information for web search results.
@@ -1303,7 +1303,7 @@ type ChatCompletionResponseChunkChoiceDelta struct {
 	Role             string                               `json:"role,omitempty"`
 	ToolCalls        []ChatCompletionMessageToolCallParam `json:"tool_calls,omitempty"`
 	Annotations      *[]Annotation                        `json:"annotations,omitempty"`
-	ReasoningContent *AWSBedRockStreamReasoningContent    `json:"reasoning_content,omitempty"`
+	ReasoningContent *AWSBedrockStreamReasoningContent    `json:"reasoning_content,omitempty"`
 }
 
 // Error is described in the OpenAI API documentation
@@ -1516,20 +1516,20 @@ type AnthropicVendorFields struct {
 	Thinking *anthropic.ThinkingConfigParamUnion `json:"thinking,omitzero"`
 }
 
-// AWSBedRockResponseVendorFields contains extra vendor-specific fields to add to the openai response.
-type AWSBedRockResponseVendorFields struct {
+// AWSBedrockResponseVendorFields contains extra vendor-specific fields to add to the openai response.
+type AWSBedrockResponseVendorFields struct {
 	// Contains content regarding the reasoning that is carried out by the model. Reasoning refers to a Chain of Thought (CoT) that the model generates to enhance the accuracy of its final response.
 	// Note: This object is a Union. Only one member of this object can be specified or returned.
 	// Required: No
 	// See https://docs.aws.amazon.com/bedrock/latest/APIReference/API_runtime_ReasoningContentBlock.html for more information.
-	ReasoningContent *AWSBedRockReasoningContent `json:"reasoning_content,omitzero"`
+	ReasoningContent *AWSBedrockReasoningContent `json:"reasoning_content,omitzero"`
 }
 
-type AWSBedRockReasoningContent struct {
+type AWSBedrockReasoningContent struct {
 	ReasoningContent *awsbedrock.ReasoningContentBlock `json:"reasoningContent,omitzero"`
 }
 
-type AWSBedRockStreamReasoningContent struct {
+type AWSBedrockStreamReasoningContent struct {
 	Text            string `json:"text,omitzero"`
 	Signature       string `json:"signature,omitzero"`
 	RedactedContent []byte `json:"redactedContent,omitzero"`

internal/extproc/translator/openai_awsbedrock.go

@@ -668,10 +668,10 @@ func (o *openAIToAWSBedrockTranslatorV1ChatCompletion) ResponseBody(_ map[string
 				choice.Message.Content = output.Text
 			}
 		case output.ReasoningContent != nil:
-			if choice.Message.AWSBedRockResponseVendorFields == nil {
-				choice.Message.AWSBedRockResponseVendorFields = &openai.AWSBedRockResponseVendorFields{}
+			if choice.Message.AWSBedrockResponseVendorFields == nil {
+				choice.Message.AWSBedrockResponseVendorFields = &openai.AWSBedrockResponseVendorFields{}
 			}
-			choice.Message.ReasoningContent = &openai.AWSBedRockReasoningContent{ReasoningContent: output.ReasoningContent}
+			choice.Message.ReasoningContent = &openai.AWSBedrockReasoningContent{ReasoningContent: output.ReasoningContent}
 		}
 	}
 	openAIResp.Choices = append(openAIResp.Choices, choice)
@@ -761,7 +761,7 @@ func (o *openAIToAWSBedrockTranslatorV1ChatCompletion) convertEvent(event *awsbe
 				},
 			})
 		case event.Delta.ReasoningContent != nil:
-			reasoningDelta := &openai.AWSBedRockStreamReasoningContent{}
+			reasoningDelta := &openai.AWSBedrockStreamReasoningContent{}
 
 			// Map all relevant fields from the Bedrock delta to our flattened OpenAI delta struct.
 			if event.Delta.ReasoningContent.ReasoningText != nil {

internal/extproc/translator/openai_awsbedrock_test.go

@@ -1603,8 +1603,8 @@ func TestOpenAIToAWSBedrockTranslatorV1ChatCompletion_ResponseBody(t *testing.T)
 						Message: openai.ChatCompletionResponseChoiceMessage{
 							Role:    awsbedrock.ConversationRoleAssistant,
 							Content: ptr.To("This is the final answer."),
-							AWSBedRockResponseVendorFields: &openai.AWSBedRockResponseVendorFields{
-								ReasoningContent: &openai.AWSBedRockReasoningContent{
+							AWSBedrockResponseVendorFields: &openai.AWSBedrockResponseVendorFields{
+								ReasoningContent: &openai.AWSBedrockReasoningContent{
 									ReasoningContent: &awsbedrock.ReasoningContentBlock{
 										ReasoningText: &awsbedrock.ReasoningTextBlock{
 											Text: "This is the model's thought process.",
@@ -1807,7 +1807,7 @@ func TestOpenAIToAWSBedrockTranslator_convertEvent(t *testing.T) {
 				Choices: []openai.ChatCompletionResponseChunkChoice{
 					{
 						Delta: &openai.ChatCompletionResponseChunkChoiceDelta{
-							ReasoningContent: &openai.AWSBedRockStreamReasoningContent{
+							ReasoningContent: &openai.AWSBedrockStreamReasoningContent{
 								Text: "thinking...",
 							},
 						},