curl --request GET \
  --url https://{instance}.omniapp.co/api/scim/v2/embed/users/{userId} \
  --header 'Authorization: Bearer <token>'

{
  "active": true,
  "displayName": "Blobby",
  "emails": [
    {
      "primary": true,
      "value": "embed-user-i_4TrNwyVTu34bZaC35VJVD3-pknp4YF7V8_Bi4TMdw@blobsrus.embed-exploreomni.co"
    }
  ],
  "groups": [
    {
      "display": "All Embed Users",
      "value": "4GcvQ2D9"
    },
    {
      "display": "Omni",
      "value": "nqGuU_uh"
    }
  ],
  "id": "2212aecf-a2ba-4d99-b23b-f615bc4c6522",
  "meta": {
    "created": "2024-09-30T20:25:01.822Z",
    "lastModified": "2024-09-30T20:51:47.558Z",
    "resourceType": "User"
  },
  "schemas": [
    "urn:ietf:params:scim:schemas:core:2.0:User"
  ],
  "userName": "embed-user-i_4TrNwyVTu34bZaC35VJVD3-pknp4YF7V8_Bi4TMdw@blobsrus.embed-exploreomni.co",
  "embedEmail": null,
  "embedEntity": "omni",
  "embedExternalId": "blobby-manager"
}