claude-midstream-error.sse

event: message_start
data: {"type":"message_start","message":{"id":"msg_err","type":"message","role":"assistant","model":"claude-haiku-4-5-20251001","content":[],"stop_reason":null,"stop_sequence":null,"usage":{"input_tokens":10,"output_tokens":0}}}

event: content_block_start
data: {"type":"content_block_start","index":0,"content_block":{"type":"text","text":""}}

event: content_block_delta
data: {"type":"content_block_delta","index":0,"delta":{"type":"text_delta","text":"Partial answer"}}

event: error
data: {"type":"error","error":{"type":"overloaded_error","message":"Overloaded"}}