Is Bot Keyboards supported? about airgram HOT 4 CLOSED

airgram.client.messages.sendMessage({
    flags: 1 << 2, // it's important
    message: 'Some text...',
    peer: { _: 'inputPeerUser', user_id: xxx, access_hash: xxx },
    random_id: Date.now(),
    reply_markup: {
      _: 'replyInlineMarkup',
      rows: [
        {
          _: 'keyboardButtonRow', buttons: [
            { _: 'keyboardButtonUrl', text: 'Open Google', url: 'https://google.com' }
          ]
        }
      ]
    }
  })

airgram.api.sendMessage({
        chatId: message.chatId,
        replyToMessageId: message.id,
        inputMessageContent: {
           _: 'inputMessageText',
           text: {
             _: 'formattedText',
             text: message.content.text.text
           }
         },
        replyMarkup: {
          _: 'replyMarkupInlineKeyboard',
          rows: [
            [
              {
                _: 'inlineKeyboardButton',
                text: 'test button',
                type: {
                  _: 'inlineKeyboardButtonTypeCallback',
                  data: '123'
                }
              }
            ]
          ]
        }
      })

[ 3][t 4][1617140179.946095228][Td.cpp:3361][#1][!Td][&td_requests]	Receive request 7: testReturnError {
  error = error {
    code = 400
    message = "Failed to parse JSON object as TDLib request: Wrong padding length"
  }
}