anchor.diff:  
   The {prodname} Vitess connector provides only one type of metrics that are in addition to the built-in support for JMX metrics that Zookeeper, Kafka, and Kafka Connect provide.
   
  -* {link-prefix}:{link-vitess-connector}#vitess-streaming-metrics[Streaming metrics] provide information about connector operation when the connector is capturing changes and streaming change event records.
  +* xref:vitess-streaming-metrics[Streaming metrics] provide information about connector operation when the connector is capturing changes and streaming change event records.
   
   {link-prefix}:{link-debezium-monitoring}#monitoring-debezium[{prodname} monitoring documentation] provides details for how to expose these metrics by using JMX.
   
  
positive.code: 
  |[[vitess-property-provide-transaction-metadata]]<<vitess-property-provide-transaction-metadata, `provide.transaction.metadata`>>
  |`false`
  |Determines whether the connector generates events with transaction boundaries and enriches change event envelopes with transaction metadata. Specify `true` if you want the connector to do this. See {link-prefix}:{link-vitess-connector}#vitess-transaction-metadata[Transaction metadata] for details.
  
  |[[vitess-property-transaction-topic]]<<vitess-property-transaction-topic, `transaction.topic`>>
  |`${database.server.name}.transaction`
  
negative.code: |`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 first single-column unique key if the table does not have a primary key, for the table that was changed. Multi-column unique key is not supported. +
   +
  It is possible to override the table's primary key by setting the xref:vitess-property-message-key-columns[`message.key.columns` connector configuration property]. In this case, the first schema field describes the structure of the key identified by that property.
  
  |2
  |`payload`
  