curl --location --request PATCH 'https://api.managem.co.uk/user/cases//attachments' \
--header 'Authorization: Bearer <token>' \
--header 'Content-Type: application/json' \
--data-raw '{
"id": "string"
}'{
"url": "http://example.com",
"party": "SELLER",
"createdAt": "2019-08-24T14:15:22Z"
}