THIS IS A TEST INSTANCE. ALL YOUR CHANGES WILL BE LOST!!!!
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In the DeleteRecordsResult, the Long value accessed by values() and all() method specifies the low watermark as described in the KIP-107.
When the operation is invoked, the user has the possibility to use the new TopicDeletionPolicy in order to have a fine grained control if the operation should be executed on not. Such a policy is described by the KIP-201.
Compatibility, Deprecation, and Migration Plan
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