{
  "authenticated_identifiers": {
    "gateway_eui": "70B3D57ED000ABCD", // this is taken from the url
    "authentication_code": "string" // this is taken from the url too
  },
  "qr_code": "string", // if authenticated_identifiers are provided, this doesn't have to be filled in
  // how should the collaborator item be filled?
  "collaborator": {
    "organization_ids": {
      "organization_id": "string"
    },
    "user_ids": {
      "user_id": "string",
      "email": "string"
    }
  },
  // there is a comment for target_gateway_id in the protobuf message definition:
  // 'If this is not set, the target ID for the target gateway will be set 
  // to `<gateway-eui>`.' -> I guess this can be set to the gatewayEUI 
  "target_gateway_id": "string",
  "target_gateway_server_address": "string", // what value should we use for this? we let the user select it?
  // cups_redirection is deprecated
  "cups_redirection": {},
  // target_frequency_plan_id is deprecated
  "target_frequency_plan_id": "string",
  // what should we use for this?
  "target_frequency_plan_ids": [
    "string"
  ]
}