ai.wire.prompt_blocks
A rendered prompt message's parts as content blocks: a `string` part is `Text`, a media part is `Media` with null provenance. The rendered prompt then lowers through the same path as the journal's turns.
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A rendered prompt message's parts as content blocks: a string part is
Text, a media part is Media with null provenance. The rendered prompt
then lowers through the same path as the journal's turns.
Source:<builtin>/ai/ns_wire/wire.bamlbytes 18801–19358