anchor.diff:                      }
                   ],
                   "optional": true,
  -                "name": "PostgreSQL_server.inventory.customers.Value", <2>
  +                "name": "PostgreSQL_server.inventory.customers.Value", 
                   "field": "after"
               },
               {
  
positive.code: 
  |2
  |`after`
  | Optional field that specifies the state of the row after the event occurred. In a _delete_ event value, the `after` field is `null`, signifying that the row no longer exists.
  
  |3
  |`source`
  
negative.code: {
      "schema": { ... },
      "payload": {
          "before": { // <1>
              "id": 1
          },
          "after": null, // <2>
          "source": { // <3>
              "version": "{debezium-version}",
              "connector": "postgresql",
              "name": "PostgreSQL_server",
  