first commit

internal/api/models.go

@@ -0,0 +1,13 @@
+package api
+
+// ErrorResponse represents an error response
+type ErrorResponse struct {
+	Error ErrorDetail `json:"error"`
+}
+
+// ErrorDetail represents error details
+type ErrorDetail struct {
+	Message string `json:"message"`
+	Type    string `json:"type"`
+	Code    string `json:"code,omitempty"`
+}