Slack.Web.Channels.set_purpose

You're seeing just the function set_purpose, go back to Slack.Web.Channels module for more information.

set_purpose(channel, purpose, optional_params \\ %{})

Sets the purpose for a channel.

Required Params

channel - Channel to set the purpose of
purpose - The new purpose ex: My Purpose

Errors the API can return:

channel_not_found - Value passed for channel was invalid.
is_archived - Channel has been archived.
not_in_channel - Authenticated user is not in the channel.
too_long - Purpose was longer than 250 characters.
user_is_restricted - Setting the purpose is a restricted action.