{
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    {
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      "canvas_user_id": 77,
      "name": "User 19",
      "email": "user19@instructure.com",
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      "account_name": "Sub-Account 1",
      "registered_through": "CATALOG",
      "registered_at": "2023-07-03T15:03:57.597+02:00",
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      "last_enrolled_at": "2023-07-06T17:30:50.991764+02:00",
      "custom_fields": [
        {
          "key": "text_udf",
          "value": "awesome udf"
        },
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          "key": "checkbox_udf",
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        }
      ]
    }
  ]
}