curl --location 'https://base.merchantwarrior.com/partner' \
--header 'MW-API-VERSION: 2.0' \
--header 'Content-Type: application/json' \
--data-raw '{
"method": "updateMerchant",
"partnerUUID": "123456789abcd",
"apiKey": "1a3b5c",
"hash": "e9ddc296b76b3398934bfc06239073df",
"merchantUUID": "4a6a2c785315a",
"merchantOwnerEmail": "person@example.com",
"merchantOwnerStreet": "123 Test Street",
"merchantOwnerCity": "Brisbane",
"merchantOwnerState": "Queensland",
"merchantOwnerPostcode": "4000",
"merchantOwnerCountry": "AU",
"settlementAccountName": "Test Name",
"settlementAccountBSB": "123456",
"settlementAccountNumber": "51234567",
"feeAccountName": "Test Name",
"feeAccountBSB": "123456",
"feeAccountNumber": "51234567"
}'