anchor.diff:            {
               "type": "int64",
               "optional": false,
  -            "field": "ts_ms"
  +            "field": "ts_sec"
             },
             {
               "type": "boolean",
  
positive.code: 
  |8
  |`source`
  a| Mandatory field that describes the source metadata for the event. The `source` structure shows MySQL information about this change, which provides traceability. It also has information you can use to compare to other events in this and other topics to know whether this event occurred before, after, or as part of the same MySQL commit as other events. The source metadata includes: 
  
  * {prodname} version
  * Connector name
  
negative.code: 
  |1
  |`schema`
  |The first `schema` field is part of the event key. It specifies a Kafka Connect schema that describes what is in the event key's `payload` portion. In other words, the first `schema` field describes the structure of the primary key, or the unique key if the table does not have a primary key, for the table that was changed. +
   +
  It is possible to override the table's primary key by setting the {link-prefix}:{link-mysql-connector}#mysql-property-message-key-columns[`message.key.columns` connector configuration property]. In this case, the first schema field describes the structure of the the key identified by that property.
  
  |2
  |`payload`
  