curl --location -g --request POST 'https://uat-lb.simplifipay.com/v1/auth/login/' \
--header 'requestUuid;' \
--data-urlencode 'client_id=' \
--data-urlencode 'client_secret=' \
--data-urlencode 'grant_type='{
"access_token": "string",
"expires_in": "string",
"token_type": "string"
}