PayPal Adaptive Chained Payments: How to hide Secondary Receivers from Sender? - paypal

Question

Documentation says:
Chained payments are useful in cases when the primary receiver acts as
an agent for other receivers. The sender deals only with the primary
receiver and does not know about the secondary receivers, including
how a payment is split among receivers.
I'm doing this request:
{
"returnUrl": "http://localhost",
"currencyCode": "USD",
"receiverList": { "receiver": [
{
"amount": "5.00",
"email": "vladimir.sapronov-facilitator#gmail.com",
"priamry": true
},
{
"amount": "10.00",
"email": "vladimir.sapronov-shop#gmail.com"
}]},
"actionType": "PAY",
"cancelUrl": "http://localhost",
"requestEnvelope": {"detailLevel": "ReturnAll", "errorLanguage": "en_US"}
}
I was expecting to see the invoice for $15 to vladimir.sapronov-facilitator#gmail.com which is Primary Receiver. But I see:
facilitator account's Test Store $5.00 USD
VLADIMIR SAPRONOV $10.00 USD
Total: $15.00 US
It doesn't look like "sender deals only with primary receiver". How to make it the way it's described in the documentation - want to see only transaction for $15 to Primary Receiver?

Answer 1

The comment from #antoniom is absolutely right. Also the amount to primary receiver should be changed to be more then amount to secondary receiver.
Here is right working example:
{
"returnUrl": "http://localhost",
"currencyCode": "USD",
"receiverList": { "receiver": [
{
"amount": 15.00,
"email": "vladimir.sapronov-facilitator#gmail.com",
"primary": true
},
{
"amount": 10.00,
"email": "vladimir.sapronov-shop#gmail.com"
}]},
"actionType": "PAY",
"cancelUrl": "http://localhost",
"requestEnvelope": {"detailLevel": "ReturnAll", "errorLanguage": "en_US"}
}