curl --location --request POST '/send/lookup' \
--header 'Content-Type: application/json' \
--data-raw '{
"Subscription": {
"SubscriptionId": "DYubVXsH5pkH5rNXMJm9zjNQWSjQ1wYr",
"StorageId": "267"
},
"InvoiceId": "unique_invoice_identifier",
"InvoiceNumber": "invoice number"
}'{}