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One change

Get File Metadata

api/beta/files/retrieve_metadata

first seen The page's own history The capture it came from

Nearest release: v2.1.245, published an hour after this site recorded the change. Shown because the two are within 24 hours of each other. Nothing here says the release caused the edit.

api/beta/files/retrieve_metadata Changed · +19 / -18 lines

# Get File Metadata ## Path parameters ## Headers ## Returns ## Example ### Response (200) ## Get File Metadata ### Path Parameters ### Header Parameters ### Returns ### Example #### Response

from line 1
----
-title: Get File Metadata
-url: https://platform.claude.com/docs/en/api/beta/files/retrieve_metadata
----
+# Get File Metadata
 
-## Get File Metadata
+**GET** `/v1/files/{file_id}`
 
-**get** `/v1/files/{file_id}`
-
 Get File Metadata
 
-### Path Parameters
+## Path parameters
 
 - `file_id: string`
 
   ID of the File.
 
-### Header Parameters
+## Headers
 
 - `"anthropic-beta": optional array of AnthropicBeta`
 
from line 88
 
     - `"mid-conversation-tool-changes-2026-07-01"`
 
-### Returns
+## Returns
 
-- `BetaFileMetadata object { id, created_at, filename, 5 more }`
+- `BetaFileMetadata object`
 
   - `id: string`
 
from line 102
 
     RFC 3339 datetime string representing when the file was created.
 
+    format: date-time
+
   - `filename: string`
 
     Original filename of the uploaded file.
 
+    maxLength: 500, minLength: 1
+
   - `mime_type: string`
 
     MIME type of the file.
 
+    maxLength: 255, minLength: 1
+
   - `size_bytes: number`
 
     Size of the file in bytes.
 
+    minimum: 0
+
   - `type: "file"`
 
     Object type.
from line 128
 
     For files, this is always `"file"`.
 
-    - `"file"`
-
   - `downloadable: optional boolean`
 
     Whether the file can be downloaded.
 
+    default: false
+
   - `scope: optional BetaFileScope or null`
 
     The scope of this file, indicating the context in which it was created (e.g., a session).
from line 146
 
       The type of scope (e.g., `"session"`).
 
-      - `"session"`
+## Example
 
-### Example
-
-```http
+```bash
 curl https://api.anthropic.com/v1/files/$FILE_ID \
     -H 'anthropic-version: 2023-06-01' \
     -H 'anthropic-beta: files-api-2025-04-14' \
from line 155
     -H "X-Api-Key: $ANTHROPIC_API_KEY"
 ```
 
-#### Response
+### Response (200)
 
 ```json
 {