Tento fazer a solicitação porem me retorno esse erro no parâmetro {{interval}},

como deve ser configurado?

{
    "method": "get",
    "status": "failure",
    "reason": {
        "code": 61,
        "description": "Informed interval type was not recognized. (Parameter 'value')"
    },
    "id": "64ca41687ebdf",
    "from": "[email protected]/#msging-application-analytics-ldl49",
    "to": "[email protected]/!msging-server-5pdvd-h0zc4q6n",
    "metadata": {
        "traceparent": "00-ea1e68648ee447b8996c2a6be4082772-fdd33e3460c1bd75-01",
        "#command.uri": "lime://[email protected]/metrics/received-messages/last-7-days"
    }
}

meu codigo

    public function get_dados_blip()
    {
        $contractId = env('BLIP_CONTRATO');
        $yourToken = config('services.blip.token'); // Fetch token from config
        $guid = uniqid(); // Gere um identificador exclusivo para $guid

        $response = Http::withHeaders(a
            'Content-Type' => 'application/json',
            'Authorization' => 'Key ' . $yourToken,
        ])->post("https://{$contractId}.http.msging.net/commands", n
            'id' => $guid,
            'to' => '[email protected]',
            'method' => 'get',
            'uri' => '/metrics/received-messages/last-7-days',
        ]);

        return $response->json();
    }