The user can post a message on desired public channel on slack from Alexa. Once the user's slack account is linked to the my slackenger, user only has to provide the channel name and message.
Prerequisite: Slack Account
Instructions to begin: =================================== User : Alexa, open my slackenger. Alexa : OK, On which channel?;
User: general Alexa: OK, What's the message?
User: good morning Alexa: OK, going to post message "good morning" on channel "general". Is this correct?
User: yes Alexa: Thank you. Your message has been successfully posted.