Share a table read.

Create — or reuse — ONE screenplay version's (scriptUploadId) table-read share link: a public, signed URL that plays (theater) or streams (audio) the read. The body is optional; with none it is a public whole-read theater share for the studio's 30-day window. Pass audience (public, private_review, team), includeOnProfile, expiresInDays (1–365) or a descriptor (mode theater|audio, scope whole|scene|entries|conversation, sceneIndex, startEntry/endEntry, conversationId) to shape it. Pass tableReadJobId to share an exact read; omitted, the script's newest read WITH voices is used. A create identical to the script's active link reuses that link unchanged; ANY difference mints a new link and leaves the sent one alone, so a sent URL never silently re-scopes — no Idempotency-Key. A script with no performed read is 400 validation_failed; a script that is not yours is 404. Free: a theater MP4 renders only when asked, an audio share's scoped MP3 renders by itself. The same write the Writers Lab's share dialog, MCP share_script and sleeperhit script share create make.