3.3.5.8.1 MILCMD_GDISPRITEBITMAP
The client MUST set the logical surface handle message field to the targeted resource logical surface handle attribute. This handle is used by the client to get surface data and attributes for a surface created by the client in response to messages received as part of the protocols specified in [MS-RDPEDC], [MS-RDPEGDI], and [MS-RDPBCGR].