curl --request POST \
--url https://api.example.com/v1/ui/transactions/cancellations \
--header 'Content-Type: application/json' \
--data '
{
"transactionRef": "<string>",
"reason": "<string>",
"providerId": "<string>"
}
'curl --request POST \
--url https://api.example.com/v1/ui/transactions/cancellations \
--header 'Content-Type: application/json' \
--data '
{
"transactionRef": "<string>",
"reason": "<string>",
"providerId": "<string>"
}
'