1{
2 "using": ["urn:ietf:params:jmap:core", "urn:ietf:params:jmap:mail"],
3 "methodCalls": [
4 ["Mailbox/query", {"accountId": "acc1", "filter": {"role": "inbox"}}, "0"],
5 ["Mailbox/get", {"accountId": "acc1", "#ids": {"resultOf": "0", "name": "Mailbox/query", "path": "/ids"}}, "1"]
6 ]
7}