Sending a voice message
A message you sent, so you are the agent and the other person is the recipient. The recording is an AudioObject.
{
"@type": "MessageAction",
"@key": ["source", "sourceId", "@type"],
"source": "imessage",
"sourceId": "3F8D2B6C-5A19-4E7B-9C4D-1E6A8F2B0C97",
"timestamp": "2026-05-09T18:25:41.000Z",
"agent": {
"@type": "Person",
"@key": ["@type", "source", "handle"],
"source": "phone",
"handle": "+15555550123",
"sameAs": ["@me"]
},
"object": {
"@type": "Message",
"@key": ["@type", "source", "sourceId"],
"source": "imessage",
"sourceId": "3F8D2B6C-5A19-4E7B-9C4D-1E6A8F2B0C97",
"body": "",
"recipient": [
{
"@type": "Agent",
"@key": ["@type", "source", "handle"],
"source": "icloud",
"handle": "alex@example.com",
"name": "Alex Chen"
}
],
"contains": [
{
"@type": "AudioObject",
"@key": ["source", "sourceId"],
"source": "imessage",
"sourceId": "B2E9F4A1-6C3D-4B8E-A7F0-5D1C3E9B2A64",
"contentPath": "/Users/sam/Library/Messages/Attachments/a2/02/Audio Message.caf",
"mimeType": "audio/x-caf",
"description": "Audio Message.caf"
}
]
}
}{
"@context": {
"@vocab": "https://schema.chronicle.app/",
"doc": "https://schema.chronicle.app/docs/"
},
"@type": "MessageAction",
"doc:key": {
"@list": ["source", "sourceId", "@type"]
},
"source": "imessage",
"sourceId": "3F8D2B6C-5A19-4E7B-9C4D-1E6A8F2B0C97",
"timestamp": {
"@value": "2026-05-09T18:25:41.000Z",
"@type": "http://www.w3.org/2001/XMLSchema#dateTime"
},
"agent": {
"@type": "Person",
"doc:key": {
"@list": ["@type", "source", "handle"]
},
"source": "phone",
"handle": "+15555550123",
"sameAs": ["@me"]
},
"object": {
"@type": "Message",
"doc:key": {
"@list": ["@type", "source", "sourceId"]
},
"source": "imessage",
"sourceId": "3F8D2B6C-5A19-4E7B-9C4D-1E6A8F2B0C97",
"body": "",
"recipient": [
{
"@type": "Agent",
"doc:key": {
"@list": ["@type", "source", "handle"]
},
"source": "icloud",
"handle": "alex@example.com",
"name": "Alex Chen"
}
],
"contains": [
{
"@type": "AudioObject",
"doc:key": {
"@list": ["source", "sourceId"]
},
"source": "imessage",
"sourceId": "B2E9F4A1-6C3D-4B8E-A7F0-5D1C3E9B2A64",
"contentPath": "/Users/sam/Library/Messages/Attachments/a2/02/Audio Message.caf",
"mimeType": "audio/x-caf",
"description": "Audio Message.caf"
}
]
}
}@prefix : <https://schema.chronicle.app/> .
@prefix doc: <https://schema.chronicle.app/docs/> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .
[
a :MessageAction;
doc:key ("source" "sourceId" "@type");
:source "imessage";
:sourceId "3F8D2B6C-5A19-4E7B-9C4D-1E6A8F2B0C97";
:timestamp "2026-05-09T18:25:41.000Z"^^xsd:dateTime;
:agent [
a :Person;
doc:key ("@type" "source" "handle");
:source "phone";
:handle "+15555550123";
:sameAs "@me"
];
:object [
a :Message;
doc:key ("@type" "source" "sourceId");
:source "imessage";
:sourceId "3F8D2B6C-5A19-4E7B-9C4D-1E6A8F2B0C97";
:body "";
:recipient [
a :Agent;
doc:key ("@type" "source" "handle");
:source "icloud";
:handle "alex@example.com";
:name "Alex Chen"
];
:contains [
a :AudioObject;
doc:key ("source" "sourceId");
:source "imessage";
:sourceId "B2E9F4A1-6C3D-4B8E-A7F0-5D1C3E9B2A64";
:contentPath "/Users/sam/Library/Messages/Attachments/a2/02/Audio Message.caf";
:mimeType "audio/x-caf";
:description "Audio Message.caf"
]
]
] .