Returns the blob information for the specified document.
Base Request
HEAD /api/download/[docId]/[propertyXPathAndFilename]
where [docId] is the alphanumeric ID for the document and [propertyXPathAndFilename] is the XPath to the property holding the blob and the file name (for example, sysfile_blob/test.png or sysfiles_blobs/0/test.png).
Headers
| Header Name | Description | Required | Values |
|---|---|---|---|
| Authorization | The access token | Required |
Bearer [access_token]
where [access_token] is a string generated when you complete authentication (see Getting Started) |
| User-Agent | Identity of the client making the request to the server | Required |
[product]/[version]
where [product] is the name of the software you are using to make the request and [version] is the numbered version of the software (for example, MyCompanyProduct/1.0). For information on other types of values commonly included in user-agent request headers, see the User-Agent HTTP header reference section on the Mozilla developer documentation website. |
| HXCS-REPOSITORY | The repository ID | Optional | Any contributed repository name. Default is default. |
| Accept | The format of the data to be returned | Optional | */* |
Sample Request
HEAD /api/download/[docId]/[propertyXPathAndFilename] Authorization: Bearer [access_token] User-Agent: MyCompanyProduct/1.0 HXCS-REPOSITORY: default Accept: */*
Response
No response body is returned.
Status Codes and Errors
The following table lists the returned status codes.
| Code | Description | Notes |
|---|---|---|
| 204 | No Content | Returns the blob information for the specified document. |
| 401 | Not Authorized | Authentication has failed or was not provided. |
| 403 | Not Allowed | Access permissions are invalid or missing. |
| 404 | Not Found | The document could not be found. |