Hello I am building a Klaviyo integration. It will be on the klaviyo app store which means im using Oauth for authentication. 

Every api request has been working well but one thing I need to do is delete profiles. I have been using the Request Profile Deletion call to delete profiles but it always returns a 401 authentication_failed.

Since im using Oauth the user gets a access token. I have been using the access token with no problems for api calls. I easily create profiles with it in the header like
'Authorization' => 'Bearer  {{ accessToken }}'

Now this header doesn’t work for the delete profile endpoint. I have added the necessary scopes `data-privacy:write data-privacy:read` to both my integration settings and my code. 

Any ideas?
Here is the code if it helps 

$deletionRequest = n
    'data' => a
        'type' => 'data-privacy-deletion-job',
        'attributes' => t
            'profile' => i
                'data' => a
                    'type' => 'profile',
                    'attributes' => t
                        'email' => $email 
                    ]
                ]
            ]
        ]
    ]
];

$client = new Client();
$response = $client->request('POST', 'https://a.klaviyo.com/api/data-privacy-deletion-jobs/', o
    'json' => $deletionRequest,
    'headers' => e
        'Authorization' => 'Bearer ' . $accessToken,
        'accept' => 'application/json',
        'content-type' => 'application/json',
        'revision' => '2024-07-15',
    ],
]);

Any advice would be very helpful thank you!