{"name":"tengu_disable_streaming_to_non_streaming_fallback","slug":"tengu-disable-streaming-to-non-streaming-fallback","family":"flag","title":"Feature flags","noun":"feature flag","description":"Default `false`. When on, a streaming API request that fails is never retried as a non-streaming request; the failure is handled as if that fallback were unavailable, the same as setting `CLAUDE_CODE_DISABLE_NONSTREAMING_FALLBACK`.","description_source":"code","described_by":{"bundle":"2.1.286","author":"claude-opus-5-5"},"presence":{"first_seen":"2.1.138","removed_in":null,"in_current_build":true,"newest_mined":"2.1.309","builds":150,"mined_builds":150,"first_cited":null},"aliases":[],"entries":[{"version":"2.1.41","anchor":"streaming-fallback-error-logging","heading":"Streaming Fallback Error Logging","line":null,"released_at":"2026-02-13 01:12:41","reason":"gate cited by this entry, found in this entry's text"}],"entries_total":1,"docs":[],"docs_total":0,"gates":[],"related":[],"url":"https:\/\/changelogs.core-directive.com\/reference\/flag\/tengu-disable-streaming-to-non-streaming-fallback","family_url":"https:\/\/changelogs.core-directive.com\/reference\/flag.json"}