Folder UID: Wrong field type (#148)

Doh!

Author: julienduchesne

dashboard.go

@@ -12,7 +12,7 @@ type DashboardMeta struct {
 	IsStarred bool   `json:"isStarred"`
 	Slug      string `json:"slug"`
 	Folder    int64  `json:"folderId"`
-	FolderUID int64  `json:"folderUid"`
+	FolderUID string `json:"folderUid"`
 	URL       string `json:"url"`
 }
 
@@ -27,10 +27,12 @@ type DashboardSaveResponse struct {
 
 // Dashboard represents a Grafana dashboard.
 type Dashboard struct {
-	Meta     DashboardMeta          `json:"meta"`
 	Model    map[string]interface{} `json:"dashboard"`
 	FolderID int64                  `json:"folderId"`
 
+	// This field is read-only. It is not used when creating a new dashboard.
+	Meta DashboardMeta `json:"meta"`
+
 	// These fields are only used when creating a new dashboard, they will always be empty when getting a dashboard.
 	Overwrite bool   `json:"overwrite,omitempty"`
 	Message   string `json:"message,omitempty"`

dashboard_test.go

@@ -26,7 +26,9 @@ const (
 		"meta": {
 			"isStarred": false,
 			"url": "/d/cIBgcSjkk/production-overview",
-			"slug": "production-overview"
+			"slug": "production-overview",
+			"folderID": 3,
+			"folderUid": "test"
 		}
 	}`