halkyon/packages/halkyon_llm/test/fixtures/documented/anthropic/status_400.http

HTTP 400
content-type: application/json

{"type":"error","error":{"type":"invalid_request_error","message":"model: claude-sonet-5-5 is not a valid model"},"request_id":"req_011CSHoEeqs5C35K2UUqR7G0"}