github.com/gotd/td/tg.InputStickeredMediaPhotoArray.Retain (method)

one use

	github.com/gotd/td/tg (current package)
		tl_input_stickered_media_slices_gen.go#L165: func (s InputStickeredMediaPhotoArray) Retain(keep func(x InputStickeredMediaPhoto) bool) InputStickeredMediaPhotoArray {