code: func (c *LayerTree) ReleaseSnapshotWithParams(v *LayerTreeReleaseSnapshotParams) (*gcdmessage.ChromeResponse, error) {
  	return gcdmessage.SendDefaultRequest(c.target, c.target.GetSendCh(), &gcdmessage.ParamRequest{Id: c.target.GetId(), Method: "LayerTree.releaseSnapshot", Params: v})
  }
docs: // ReleaseSnapshotWithParams - Releases layer snapshot captured by the back-end.