API issue

Hello,

I encountered an issue while integrating a CRM with Klaviyo. I'm utilizing the API specified at https://developers.klaviyo.com/en/reference/create_profile, and the body request is in JSON format. However, I need to submit it as Key-Value pairs.

Here's what I attempted:

data[type]=profile
data[attributes][email]=sarah.mason@klaviyo-demo.com
data[attributes][phone_number]=+15005550006
... (remaining key-value pairs)

I'm unsure if this approach will work. When I tested it, I received the following error message:

{
  "errors": [
    {
      "id": "5f746ff4-cfca-45c7-9b1b-d7c884119e98",
      "status": 404,
      "code": "not_found",
      "title": "Not found.",
      "detail": "No revisions found for method",
      "source": {
        "pointer": "/data/"
      }
    }
  ]
}

Can anyone guide me on the correct format for submitting a Key-Value pair request to Klaviyo's API?

Thank you!