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by zimpenfish
102 days ago
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> The only at least somewhat feasible solution that I could see You can use pointers and then `encoding/json` will leave them as `nil` if the field is missing when you `Unmarshal`. I believe the AWS Go SDK uses this technique for "optional" fields (both input and output.) Obviously more of a faff than if it supported truly "unset" fields but it is what it is. (see https://go.dev/play/p/rkLqnEmyuVE ) |
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