Anthropic
读取文件信息
返回单个文件的信息。
先调用「上传文件」，用返回的文件 ID 替换示例文件 ID。
响应
HTTP 200
Metadata
application/json
| 名称 | 类型 | 说明 |
|---|---|---|
| id | string | Unique object identifier. The format and length of IDs may change over time. |
| created_at | string | RFC 3339 datetime string representing when the file was created. |
| filename | string | Original filename of the uploaded file. |
| mime_type | string | MIME type of the file. |
| size_bytes | number | Size of the file in bytes. |
| type | string | Object type. For files, this is always `"file"`. |
| downloadable | boolean | Whether the file can be downloaded. |
| expires_at | null | string | RFC 3339 datetime string representing when the file will expire and become unavailable for download. Null if the file does not expire. For files uploaded with `expires_in_seconds`, this is the upload time plus that value. |
| scope | null | object | The scope of this file, indicating the context in which it was created (e.g., a session). |
| scope.id | string | The ID of the scoping resource (e.g., the session ID). |
| scope.type | string | The type of scope (e.g., `"session"`). |