[Docs] update rest-api doc #297

Job	Run time
Run / Dead links	2m 45s
Run / License header	1m 13s
Run / changes	17s
Run / Code style	35s
Run / Sanity check results	1s
Run / all-connectors-it-1	0s
Run / all-connectors-it-4	0s
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Run / all-connectors-it-5	0s
Run / amazonSqs-connector-it	0s
Run / all-connectors-it-6	0s
Run / all-connectors-it-7	0s
Run / Dependency licenses	0s
Run / doris-connector-it	0s
Run / engine-k8s-it	0s
Run / engine-v2-it	0s
Run / jdbc-connectors-it-part-1	0s
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Run / kafka-connector-it	0s
Run / kudu-connector-it	0s
Run / oracle-cdc-connector-it	0s
Run / rocketmq-connector-it	0s
Run / transform-v2-it-part-1	0s
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Run / unit-test	0s
Run / updated-modules-integration-test-part-1	0s
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	4m 51s

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