DELETE
/v2/mandate_signature_requests/{id}
curl \
--request DELETE 'https://api.memo.bank/v2/mandate_signature_requests/45195a6f-daa8-4bc1-9ac4-3979e72bd89d' \
--header "Authorization: Bearer $ACCESS_TOKEN"
curl \
--request DELETE 'https://api.memo.bank/v2/mandate_signature_requests/45195a6f-daa8-4bc1-9ac4-3979e72bd89d' \
--header "Authorization: Bearer $ACCESS_TOKEN"