| VisitorInfo | Provide Visitor information |
| VisitorInfoUpdateRequest | Object that can be used for updating the visitor's information on the server. |
| VisitorInfoUpdateRequest.Builder | Used for creating the VisitorInfoUpdateRequest. |
| VisitorInfoUpdateRequest.CustomAttributesUpdateMethod | Specifies the method for updating custom attributes. |
| VisitorInfoUpdateRequest.NoteUpdateMethod | Specifies a method for updating the visitor's note. |