session_id)session_id 时,视为新对话,系统会自动分配 session_id 并在响应头中返回user、result(最终任务结果)等类型数据,这些数据会封装成文本块返回。\n\n---\n**[Conversation Result]**\n\ncurl --location --request POST 'https://api.302.ai/v1/messages' \
--header 'Authorization: Bearer ' \
--header 'session_id;' \
--header 'Content-Type: application/json' \
--data-raw '{
"model": "302-sandbox-xxxx",
"max_tokens": 1024,
"messages": [
{
"role": "user",
"content": "Hello, world"
}
],
"session_id": "session_1"
}'{
"type": "message_start",
"message": {
"id": "60f3904c-40fb-4b35-baa3-1a61eb23bd2c",
"type": "message",
"role": "assistant",
"content": [],
"model": "claude-sonnet-4-5-20250929",
"stop_reason": null,
"stop_sequence": null,
"usage": {
"input_tokens": 3,
"output_tokens": 1
}
}
}