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Metadata is useful for storing additional, structured information on an object that is only visible to your application. For example, you can store your patient ID from your system on an Elation patient object. Metadata is not used by Elation and won’t be shown in the EMR. At the moment, the patient, appointment, bill, practice, and physician object supports the metadata field and we plan to add metadata support to other objects in the future. Any fields inside metadata can be updated and set to null. You cannot search objects by metadata.object_id or any sub-fields within the metadata object because they are currently opaque to Elation.

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Metadata JSON

{
  // other fields
  "metadata": {
    "object_id": "opaque id of your choice", // max 100 chars
    "data": {                                // max 1000 chars
    	// any structured (valid json) data
    },
    "object_web_link": "https://test.website/webhook_receiver" // max 200 chars
  }
}

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Sample usage (storing your own patient ID in the patient object)

{
  "first_name": "Sample",
  "last_name": "Patient",
  // other patient fields
  "metadata": {
    "object_id": "unique_patient_id_in_your_system",
    "data": {
      "alias": "alias in your system",
      "last_sync": "2017-01-03T00:00:00Z",
      "other_ids": [
        "sdf23423", "4394611", "khjh23cxlz"
      ]
    },
    "object_web_link": "https://test.website/webhook_receiver"
  }
}