PARAMETERS:

chat_id - REQUIRED
text - REQUIRED
parse_mode - OPTIONAL - Default: 'Markdown'
disable_web_page_preview=False - OPTIONAL - Default: False
disable_notification=False - OPTIONAL - Default: False
reply_to_message_id=None - OPTIONAL - Default: None
reply_markup - OPTIONAL - Default: None

More info on https://core.telegram.org/bots/api#sendmessage