diff --git a/batches.go b/batches.go
index d7661f3d..1054f782 100644
--- a/batches.go
+++ b/batches.go
@@ -744,6 +744,11 @@ func inlinedRequestToMldev(ac *apiClient, fromObject map[string]any, parentObjec
 func inlinedResponseFromMldev(fromObject map[string]any, parentObject map[string]any, rootObject map[string]any) (toObject map[string]any, err error) {
 	toObject = make(map[string]any)
 
+	fromMetadata := getValueByPath(fromObject, []string{"metadata"})
+	if fromMetadata != nil {
+		setValueByPath(toObject, []string{"metadata"}, fromMetadata)
+	}
+		
 	fromResponse := getValueByPath(fromObject, []string{"response"})
 	if fromResponse != nil {
 		fromResponse, err = generateContentResponseFromMldev(fromResponse.(map[string]any), toObject, rootObject)
diff --git a/types.go b/types.go
index 3a73f440..488664ec 100644
--- a/types.go
+++ b/types.go
@@ -5371,6 +5371,8 @@ type JobError struct {
 
 // Config for `inlined_responses` parameter.
 type InlinedResponse struct {
+	// Optional. The metadata associated with the request.
+	Metadata map[string]any `json:"metadata,omitempty"`	
 	// The response to the request.
 	Response *GenerateContentResponse `json:"response,omitempty"`
 	// Optional. The metadata to be associated with the request.