diff --git a/eng/tools/internal/exports/exports.go b/eng/tools/internal/exports/exports.go
index 6e8fa0e0e380..c24932ba4d14 100644
--- a/eng/tools/internal/exports/exports.go
+++ b/eng/tools/internal/exports/exports.go
@@ -54,6 +54,9 @@ type Func struct {
 
 	// a comma-delimited list of the return types
 	Returns *string `json:"returns,omitempty"`
+
+	// func name that replace this func with breaking change
+	ReplacedBy *string `json:"replacedby,omitempty"`
 }
 
 // Interface contains the list of methods for an interface.