{
"username": "string",
"secretKey": "string"
}curl --location 'https://my.test-1.account.finlego.com/api/child-brand-integration/auth/token' \
--header 'Content-Type: application/json' \
--data '{
"username": "string",
"secretKey": "string"
}'{
"accessToken": "string",
"tokenType": "string",
"expiresIn": 0
}