Client application name and version that created the post. Used as an extension field in app.bsky.feed.post records.
Constraints
maxLength: 128 bytes, maxGraphemes: 64 graphemesView raw schema
{
"type": "string",
"maxLength": 128,
"description": "Client application name and version that created the post. Used as an extension field in app.bsky.feed.post records.",
"maxGraphemes": 64
}