{"version":"2.1.290","anchor":"service-error-detail-text-is-length-and-format-checked","canonical_anchor":"service-error-detail-text-is-length-and-format-checked","heading":"Service error details are shown only when short and on one line","tier":"notice","area":"API Errors","scope":"individual","heads_up":false,"url":"https:\/\/changelogs.core-directive.com\/v\/2.1.290\/e\/service-error-detail-text-is-length-and-format-checked","release_url":"https:\/\/changelogs.core-directive.com\/v\/2.1.290","markdown":"### Service error details are shown only when short and on one line\n\nClaude Code now shows a service's error text only if it is a single plain line of at most 1,024 characters\n\n**Unclear.** Which errors go through this check is not known.\n\n**What**\n\nWhen a service returns an error with a message attached, Claude Code now checks that message before showing it. It shows the message only if it is one plain line of no more than 1,024 characters (counted as UTF-16 units). Otherwise Claude Code leaves the message out of the error it shows, logs that it did so, and records an event about it.\n\n**Why**\n\nLong or multi-line text from a server can no longer flood your terminal or mess up its display.\n\n- Area: API Errors\n- Tier: You'll notice\n- Useful: 1\/5\n- Signal: 1\/5\n- Scope: individual\n- Heads-up: no"}