Slack.Web.Channels.rename

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

rename(channel, name, optional_params \\ %{})

Renames a channel.

Required Params

channel - Channel to rename
name - New name for channel.

Errors the API can return:

channel_not_found - Value passed for channel was invalid.
invalid_name - New name is invalid
name_taken - New channel name is taken
not_authorized - Caller cannot rename this channel
not_in_channel - Caller is not a member of the channel.