Function printTagOperationResolveError

packages/cli/src/commands/api/index.ts:557–587

(
  result: Extract<ResolveByTagOperationResult, { ok: false }>,
  allEndpoints: EndpointInfo[]
)

}

function printTagOperationResolveError(
  result: Extract<ResolveByTagOperationResult, { ok: false }>,
  allEndpoints: EndpointInfo[]
): void {
  if (result.reason === 'no_tag') {
    const tags = [...new Set(allEndpoints.flatMap(ep => ep.tags || []))].sort();
    const preview = tags.slice(0, 25).join(', ');
    output.error(
      `No operations use tag "${result.tag}".${tags.length > 0 ? ` Example tags: ${preview}${tags.length > 25 ? ', …' : ''}.` : ''} Run \`vercel api ls --format json\` to inspect tags.`
    );
    return;
  }

  if (result.reason === 'no_operation') {
    const ids = result.tagMatches
      .map(ep => ep.operationId)
      .filter(Boolean)
      .sort();
    output.error(
      `No operation matches "${result.operationHint}" under tag "${result.tag}".${ids.length > 0 ? ` Operations include: ${ids.slice(0, 20).join(', ')}${ids.length > 20 ? ', …' : ''}.` : ''}`
    );
    return;
  }

  const lines = result.tagMatches.map(
    ep => `  ${ep.operationId}  ${ep.method} ${ep.path}`
  );
  output.error(
    `Multiple operations match "${result.operationHint}" under tag "${result.tag}":\n${lines.join('\n')}`
  );
}

async function executeApiRequest(
  client: Client,