删除会话条目

先调用「创建对话」拿到 conv_ 开头的 ID，替换 conv_123。条目 ID 取自「添加对话条目」或「列出对话条目」，替换 item_123。

DELETE /model/v1/conversations/{conversation_id}/items/{item_id}● 支持

请求参数

conversation_idstring必填
path: Id of the conversation, the `id` of the object returned by createConversation (it looks like conv_...). Another tenant's conversation, an unknown id and a deleted conversation all answer 404 conversation_not_found.
item_idstring必填
path: Id of the item to delete, from the `id` of an item returned by createConversationItems or listConversationItems. An id that is not in the conversation answers 404.

200 conversation

删除会话里的单条 item，返回该会话对象（不是被删除的 item）。

鉴权、限流、参数校验等平台错误按 problem+json 返回；OCR 的错误也为 problem+json，其它模型调用的错误按该端点所属格式（OpenAI 或 Anthropic）返回，参见错误码

The conversation, with the item removed

application/json

名称	类型	说明
id	string	Id of the conversation, such as `conv_...`; use it as `conversation_id` in conversation calls and as `conversation` in createResponse.
object	string	Object type; always `conversation`.
created_at	integer	Unix time in seconds at which the conversation was created.
metadata	object	Up to 16 string key/value pairs; keys at most 64 characters and values at most 512.