Dry Run Create Multiple Contacts

curl --request POST \
  --url https://api.dev.useinvent.com/orgs/{org_id}/contacts/bulk/dry \
  --header 'Content-Type: application/json' \
  --data '
{
  "channels": [
    {
      "type": "email",
      "email": "<string>",
      "user_id": "<string>",
      "name": "<string>",
      "contact_id": "<string>"
    }
  ],
  "segment_id": "<string>"
}
'

{
  "created": [
    {
      "type": "email",
      "email": "<string>",
      "user_id": "<string>",
      "name": "<string>",
      "contact_id": "<string>"
    }
  ],
  "updated": [
    {
      "type": "email",
      "email": "<string>",
      "user_id": "<string>",
      "name": "<string>",
      "contact_id": "<string>"
    }
  ],
  "invalid": [
    {
      "type": "email",
      "email": "<string>",
      "user_id": "<string>",
      "name": "<string>",
      "contact_id": "<string>"
    }
  ]
}