jackwener/OpenCLI · error · ArgumentError

minimax music --aigc-watermark is only supported with --regi

Error message

minimax music --aigc-watermark is only supported with --region cn

What it means

The AIGC watermark feature is only offered on MiniMax's China endpoint. If --aigc-watermark is true while the resolved region (--region) is not 'cn', the CLI throws this ArgumentError to prevent calling an international endpoint with an unsupported parameter.

Source

Thrown at clis/minimax/music.js:112

        const timeoutSeconds = boundedInteger(kwargs.timeout, 600, 1, 1800, '--timeout');
        const instrumental = boolean(kwargs.instrumental, '--instrumental');
        const lyricsOptimizer = boolean(kwargs['lyrics-optimizer'], '--lyrics-optimizer');
        const aigcWatermark = boolean(kwargs['aigc-watermark'], '--aigc-watermark');
        const execute = boolean(kwargs.execute, '--execute');
        const prompt = text(kwargs.prompt, 2000, 'prompt');
        const lyrics = text(kwargs.lyrics, 3500, '--lyrics');

        if (instrumental && (!prompt || lyrics || lyricsOptimizer)) {
            throw new ArgumentError('minimax music --instrumental requires prompt and cannot be combined with --lyrics or --lyrics-optimizer');
        }
        if (lyricsOptimizer && (!prompt || lyrics)) {
            throw new ArgumentError('minimax music --lyrics-optimizer requires prompt and cannot be combined with --lyrics');
        }
        if (!instrumental && !lyrics && !lyricsOptimizer) {
            throw new ArgumentError('minimax music vocal generation requires --lyrics, or prompt with --lyrics-optimizer');
        }
        if (aigcWatermark && regionKey !== 'cn') {
            throw new ArgumentError('minimax music --aigc-watermark is only supported with --region cn');
        }
        if (kwargs.op != null && outputFormat !== 'hex') {
            throw new ArgumentError('minimax music --op requires --output-format hex');
        }
        const outputDir = outputFormat === 'hex' ? resolveOutputDir(kwargs.op) : null;
        if (!execute) throw new ArgumentError('Refusing to spend MiniMax quota without --execute');

        const region = MUSIC_REGIONS[regionKey];
        const apiKey = requireApiKey();
        const reservation = outputFormat === 'hex' ? reserveAudioFile(outputDir, model, audioFormat) : null;
        let committed = false;
        try {
            const payload = await generateMusic(region, apiKey, buildRequest({
                model, prompt, lyrics, outputFormat, audioFormat, sampleRate, bitrate,
                instrumental, lyricsOptimizer, aigcWatermark,
            }), timeoutSeconds);
            const completed = parseCompletedMusic(payload, region);
            let audioUrl = null;

View on GitHub (pinned to 49907e53dc)

Solutions

1. Add --region cn to the invocation, or
2. Remove --aigc-watermark if you must use a non-CN region
3. Gate the flag in your wrapper: only pass --aigc-watermark when region is cn
4. Check MUSIC_REGIONS in clis/minimax/music.js for the exact region keys supported

Example fix

// before
minimax music --lyrics "..." --aigc-watermark true
// after
minimax music --lyrics "..." --aigc-watermark true --region cn

if (opts.aigcWatermark && opts.region !== 'cn') {
  throw new Error('--aigc-watermark requires --region cn');
} // run before invoking the CLI

try {
  runMinimaxMusic(args);
} catch (e) {
  if (e.message.includes('--aigc-watermark is only supported')) {
    console.error('Either add --region cn or drop --aigc-watermark for non-CN endpoints');
    process.exitCode = 2;
  } else throw e;
}

When it happens

Trigger: --aigc-watermark true with the default (non-cn) region or --region set to anything other than cn (e.g. 'global'/'us'); a config file enabling the watermark globally for all jobs.

Common situations: Scripts shared between CN and international teams with the watermark flag baked in; users unaware watermark is region-gated; a default region changed in config while the flag stayed on.

Related errors

• minimax music --instrumental requires prompt and cannot be c
• minimax music --lyrics-optimizer requires prompt and cannot
• minimax music ${flag} must be one of: ${allowed.join(', ')}
• minimax music ${flag} must be true or false
• minimax music ${flag} must be an integer from ${min} to ${ma

AI-assisted analysis of jackwener/OpenCLI@49907e53dc (2026-08-29). Data as JSON: /api/errors/53e9451c57405cba. Report an issue: GitHub.