curl --request POST \
  --url https://{companyName}.api.joinluminous.com/external/api/v1/integration/field-mappings/bulk \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "mappings": [
    {
      "field_name": "<string>",
      "luminous_value": "<string>",
      "external_value": "<string>",
      "app_integration_account_id": 123,
      "mapping_group": "<string>",
      "is_active": true,
      "priority": 123,
      "notes": "<string>"
    }
  ]
}
'

{
  "data": [
    {}
  ]
}