apidocs

UpdateDocumentThumbnail API

Uploads or replaces the thumbnail image for a document. Any existing thumbnail is overwritten.

Endpoint

/srv.asmx/UpdateDocumentThumbnail

Methods

• GET /srv.asmx/UpdateDocumentThumbnail?authenticationTicket=...&documentPath=...&thumbnailContent=...
• POST /srv.asmx/UpdateDocumentThumbnail (form data)
• SOAP Action: http://tempuri.org/UpdateDocumentThumbnail

Parameters

Parameter	Type	Required	Description
authenticationTicket	string	Yes	Authentication ticket obtained from AuthenticateUser.
documentPath	string	Yes	Full infoRouter path of the document (e.g. /Finance/Reports/Q1Summary.pdf).
thumbnailContent	byte[]	Yes	Raw image bytes of the thumbnail. GIF format is recommended.

Response

Success Response

<root success="true" />

Error Response

<root success="false" error="Error message" />

Required Permissions

The calling user must have Change Document Properties permission on the document.

Example

Request (POST)

POST /srv.asmx/UpdateDocumentThumbnail HTTP/1.1
Content-Type: application/x-www-form-urlencoded

authenticationTicket=abc123&documentPath=/Finance/Reports/Q1Summary.pdf&thumbnailContent=<base64-encoded-gif-bytes>

Notes

• If a thumbnail already exists for the document it is replaced by the new content.
• To retrieve the current thumbnail, use GetDocumentThumbnail.
• To remove a thumbnail without replacing it, use DeleteDocumentThumbnail.
• GIF format is the native thumbnail format used by infoRouter.

Related APIs

• GetDocumentThumbnail — Retrieve the thumbnail image bytes for a document.
• DeleteDocumentThumbnail — Remove the thumbnail image from a document.
• GetDocument — Get full document properties including the ThumbnailExists flag.