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

one use

	github.com/gotd/td/tg (current package)
		tl_encrypted_chat_slices_gen.go#L615: func (s EncryptedChatRequestedArray) Retain(keep func(x EncryptedChatRequested) bool) EncryptedChatRequestedArray {