const attachment = ctx.message.attachments.at(0)!;
const img = await got.get(attachment.proxy_url).buffer();

const cache = cast<APIMessage>(await this.container.client.rest.post(Routes.channelMessages(), {
    body: {
        attachments: [
            {
                id: 0,
                filename: attachment.filename
            }
        ]
    },
    files: [
        {
            data: img,
            name: attachment.filename,
            contentType: attachment.content_type,
            key: "0"
        }
    ]
}));

const attachment = ctx.message.attachments.at(0)!;
const img = await got.get(attachment.proxy_url).buffer();

const cache = cast<APIMessage>(await this.container.client.rest.post(Routes.channelMessages(), {
    body: {
        attachments: [
            {
                id: 0,
                filename: attachment.filename
            }
        ]
    },
    files: [
        {
            data: img,
            name: attachment.filename,
            contentType: attachment.content_type,
            key: "0"
        }
    ]
}));