-**dashboard** – The complete dashboard model, id = null to create a new dashboard
-**dashboard** – The complete dashboard model, id = null to create a new dashboard.
-**overwrite** – Set to true if you want to overwrite existing dashboard with newer version or with same dashboard title.
-**dashboard.id** – id = null to create a new dashboard.
-**dashboard.uid** – Optional [unique identifier](/http_api/dashboard/#identifier-id-vs-unique-identifier-uid) when creating a dashboard. uid = null will generate a new uid.
-**folderId** – The id of the folder to save the dashboard in.
-**overwrite** – Set to true if you want to overwrite existing dashboard with newer version, same dashboard title in folder or same dashboard uid.
-**message** - Set a commit message for the version history.
-**message** - Set a commit message for the version history.