GET
/marketdata/option-symbols/{expiryTs}/{currency}
curl \
--request GET 'http://api.example.com/marketdata/option-symbols/{expiryTs}/{currency}'
curl \
--request GET 'http://api.example.com/marketdata/option-symbols/{expiryTs}/{currency}'
curl \
--request GET 'http://api.example.com/marketdata/option-symbols/{expiryTs}/{currency}'