Flink的mysql数据同步到kafka 但是报错了，如何解决？

Flink的mysql数据同步到kafka 但是报错了，如何解决？ 文档里是支持debezium-json这个格式的 'upsert-kafka' connector doesn't support 'debezium-json' as key format, because 'debezium-json' is not in insert-only mode
CREATE TEMPORARY TABLE k_cdc_test
(
id bigint
,not_null_test varchar(256)
,create_time timestamp
,age int
,PRIMARY KEY (id) NOT ENFORCED
)
WITH (
'connector' = 'upsert-kafka'
,'topic' = 'k_cdc_test'
,'properties.bootstrap.servers' = ''
,'key.format' = 'debezium-json'
,'value.format' = 'debezium-json'
)

这个sink的连接器有问题的么？