How can change stream update operations come with null fullDocument (when ChangeStreamFullDocumentOption.UpdateLookup was used)?

Hi @Jeremy_Buch,

It’s not quite about excessiveness, it’s about operations interleaving for the same document. For example:

  • t1 - Update to document A
  • t2 - Document A deleted by another operation
  • t3 - Lookup document A to be returned

Regards,
Wan.

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