Upload Bulk Contacts

curl --request PUT \
  --url https://app.formbricks.com/api/v2/management/contacts/bulk \
  --header 'Content-Type: application/json' \
  --header 'x-api-key: <api-key>' \
  --data '{
  "environmentId": "<string>",
  "contacts": [
    {
      "attributes": [
        {
          "attributeKey": {
            "key": "<string>",
            "name": "<string>"
          },
          "value": "<string>"
        }
      ]
    }
  ]
}'

{
  "data": {
    "status": "<string>",
    "message": "<string>"
  }
}