| Name | Description | Type | Additional information |
|---|---|---|---|
| user_id |
Subscriptor user identificator |
globally unique identifier |
Required |
| user_followed_id |
User identificator who user is subscribed to |
globally unique identifier |
Required |
| community_short_name |
Community short name. Null if user is a follower |
string |
Optional |
| subscription_date |
Categories wich user is subscribed to |
date |
Optional |