Subscribe a profile using API

I’m about to send data from a webflow form to Klaviyo using the API. 

Currently, the process is: 
Using the create profile endpoint: https://a.klaviyo.com/api/profiles/ to create a profile with the data from the form.

That works perfectly. 

Then I want to subscribe that profile to a list. 

I then use the Subscribe Profiles endpoint https://a.klaviyo.com/api/profile-subscription-bulk-create-jobs/ to subscribe the profile with the data gathered from the create a profil API call. 

I use the ID from the create a profile API call for the ID in the Subscribe Profiles API Call. 

I do not get any errors, but the Subscribe to Profiles does not happen. 

Here is the Create profile Body

{
  "data": {
    "type": "profile",
    "attributes": {
      "email": "Email


",
      "first_name": "Name


",
      "location": {
      },
      "properties": {
        "newKey": "New Value"
      }
    }
  }
}

Here is the subscribe profiles body:
 

{
  "data": {
    "type": "profile-subscription-bulk-create-job",
    "attributes": {
      "custom_source": "Marketing Event",
      "profiles": {
        "data": [
          {
            "type": "profile",
            "id": "id


",
            "attributes": {
              "email": "Email


",
              "phone_number": "+15005550006",
              "subscriptions": {
                "email": [
                  "MARKETING"
                ],
                "sms": [
                  "MARKETING"
                ]
              }
            }
          }
        ]
      }
    },
    "relationships": {
      "list": {
        "data": {
          "type": "list",
          "id": "RenFTF"
        }
      }
    }
  }
}

Any idea why this is not working, or if there is an easier way? 

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