A block with type EMBED_AUDIO. Used for embedding audio content.
Unique identifier for this block.
EMBED_AUDIO Groups related blocks together. For standalone blocks, use the block's own uuid. For child blocks (e.g., dropdown options, multiple choice options), use the parent block's uuid so all children share the same groupUuid.
EMBED_AUDIO Payload for EMBED_AUDIO block type. Used for embedding audio content.