Optionalforce_Pass True if the reply interface must be shown to the user (Bot API 10.3+).
Optionalinput_The placeholder to be shown in the input field when the keyboard is active; 1-64 characters.
Optionalis_Requests clients to always show the keyboard when the regular keyboard is hidden. Defaults to false.
Array of button rows, each represented by an Array of KeyboardButton objects.
Optionalone_Requests clients to hide the keyboard as soon as it's been used. Defaults to false.
Optionalresize_Requests clients to resize the keyboard vertically for optimal fit. Defaults to false.
OptionalselectiveUse this parameter if you want to show the keyboard to specific users only.
Represents a custom keyboard with reply options.
See
Telegram Bot API: ReplyKeyboardMarkup