go1.16 (#14783)

vendor/github.com/go-openapi/errors/schema.go

@@ -15,6 +15,7 @@
 package errors
 
 import (
+	"encoding/json"
 	"fmt"
 	"strings"
 )
@@ -119,6 +120,15 @@ func (c *CompositeError) Error() string {
 	return c.message
 }
 
+// MarshalJSON implements the JSON encoding interface
+func (c CompositeError) MarshalJSON() ([]byte, error) {
+	return json.Marshal(map[string]interface{}{
+		"code":    c.code,
+		"message": c.message,
+		"errors":  c.Errors,
+	})
+}
+
 // CompositeValidationError an error to wrap a bunch of other errors
 func CompositeValidationError(errors ...error) *CompositeError {
 	return &CompositeError{