Set up or change a show.

The show's setup (its cast, tone, format and language live in the Series Bible and are refused here). Only the fields sent change: sources[] ({ adapter, params, label }: rss { feedUrl (required), maxItems, lookbackDays, readArticles, order }; web-search { query (required), topic, site, maxItems, lookbackDays }; hackernews { count, minComments, itemId, skipObituaries }; github { repo (required), lookbackDays }; url-watch { url (required), label }; upload { text (required), label }); schedule[] (see its own description); episodePages; episodesAtOnce (1–3, default 2: how many episodes of a run are made at once; they still publish in order); profanity (none|mild|open); punchUp (sharper jokes, with a clean first line); hardLines[] (words never said, checked across the whole script); commenterNames (handles|pseudonyms: made-up names, the default for a new show); episodeNotes (direction for the writer, ≤8,000); the planner fields, each replacing the platform's default: planningNotes[] (≤12 × 220), castNotes (≤1,000), writingStyle (≤500), objective (≤400), outcome (≤400), musicStyle (≤500), sfxPolicy (≤500); themePrompt (what the theme sounds like, ≤240); sounds[] ({ name, prompt, matches[] }, ≤24); voiceEffects[] ({ character, effect: "autotune", when: { direction }, sound? }, ≤8); memory ({ rotating[], escalating[] }); episodeCap and monthlyCap (Studio Credits; setting them takes userConfirmed: true); holdForReview (each episode waits for you to publish or drop it). A text over its cap is refused, never shortened. Example: {"sources":[{"adapter":"rss","label":"arXiv robotics","params":{"feedUrl":"https://rss.arxiv.org/rss/cs.RO"}}],"schedule":[{"every":"week","at":"07:00","weekday":"monday","covers":"roundup","episodes":1}],"episodePages":9,"profanity":"none"}.

The show: its state (not_set_up, off, on, paused, or external when an outside app makes it), who makes it (producer), its setup with read-only summary lines, whether it can make an episode now (readiness), one episode's price and the caps suggested from it, when it runs next, its last run, its newest preview, whether shows are running across Sleeper (showsRunning), and its one next step (nextStep). Free.