anchor.diff:  - mpim:read
   
   For User tokens you'll need the following permissions:
  +
   - channels:history
   - groups:history
   - im:history
  
positive.code: view messages in the corresponding channel.
  
  For Bot tokens you'll need the following permissions:
  - channels:history
  - groups:history
  - im:history
  
negative.code:     }
  ---------------------------------------------------------------------------------------------------------------------------
  
  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
  