Migrate grants to more structured output (#194)

api/error.gen.go

@@ -1,17 +1,7 @@
 // Code generated by "make api"; DO NOT EDIT.
 package api
 
-import (
-	"encoding/json"
-	"strings"
-
-	"github.com/fatih/structs"
-
-	"github.com/hashicorp/watchtower/api/internal/strutil"
-)
-
 type Error struct {
-	defaultFields []string
 
 	// The HTTP Status code applicable to this error
 	Status int32 `json:"status,omitempty"`
@@ -23,36 +13,3 @@ type Error struct {
 	// different fields will be populated.
 	Details *ErrorDetails `json:"details,omitempty"`
 }
-
-func (s *Error) SetDefault(key string) {
-	lowerKey := strings.ToLower(key)
-	validMap := map[string]string{"code": "code", "details": "details", "message": "message", "status": "status"}
-	for k, v := range validMap {
-		if k == lowerKey || v == lowerKey {
-			s.defaultFields = strutil.AppendIfMissing(s.defaultFields, v)
-			return
-		}
-	}
-}
-
-func (s *Error) UnsetDefault(key string) {
-	lowerKey := strings.ToLower(key)
-	validMap := map[string]string{"code": "code", "details": "details", "message": "message", "status": "status"}
-	for k, v := range validMap {
-		if k == lowerKey || v == lowerKey {
-			s.defaultFields = strutil.StrListDelete(s.defaultFields, v)
-			return
-		}
-	}
-}
-
-func (s Error) MarshalJSON() ([]byte, error) {
-	m := structs.Map(s)
-	if m == nil {
-		m = make(map[string]interface{})
-	}
-	for _, k := range s.defaultFields {
-		m[k] = nil
-	}
-	return json.Marshal(m)
-}