anchor.diff:      }
   ---------------------------------------------------------------------------------------------------------------------------
   
  +You'll need to create a Slack app and use it on your workspace.
  +
  +For token usage, set the 'OAuth Token'.
  +
  +IMPORTANT: Add the corresponding (`channels:history`, `chat:write`) user token scopes to your app to grant it permission to
  +write messages in the corresponding channel. You'll also need to invite the Bot or User to the corresponding channel.
  +
  +For Bot tokens you'll need the following permissions:
  +
  +- channels:history
  +- chat:write
  +
  +For User tokens you'll need the following permissions:
  +
  +- channels:history
  +- chat:write
  +
   == Consumer
   
   You can use also a consumer for messages in channel
  
positive.code: - mpim:read
  
  For User tokens you'll need the following permissions:
  - channels:history
  - groups:history
  - im:history
  
negative.code: view messages in the corresponding channel.
  
  For Bot tokens you'll need the following permissions:
  
  - channels:history
  - groups:history
  - im:history
  