Attachment - Map Service

URL	`http://<attachmentinfos-url>/<attachmentId>`
Parent Resource	Attachment Infos
Required Capability	Query

Description

The attachment resource represents an individual attachment associated with a feature. This resource is available only if the layer has advertised that it has attachments. A layer has attachments if its hasAttachments property is true.

The content of the attachment are streamed to the client. If the attachment is not found, an HTTP status code of 404 (Not found) is returned.

New in 10.1

Support for gdbVersion parameter was added. Use this parameter to specify the geodatabase version to query.

Resource Hierarchy

Attachment

Parameters

Parameter	Details
gdbVersion	//This option was added at 10.1 Description: GeoDatabase version to query. This parameter applies only if `hasVersionedData` property of the service and `isDataVersioned` property of the layer(s) queried are `true`. If this is not specified, query will apply to published map's version. Syntax: gdbVersion=<geodatabase version> Example: gdbVersion=sde.USER1

Example Usage

Example 1: Note this is an example url only and is not an active link to an existing attachment.

http://sampleserver3.arcgisonline.com/ArcGIS/rest/services/SanFrancisco/311Incidents/MapServer/0/818654/attachments/1

Example 2: Retrieve attachment from an alternate SDE version Note this is an example url only and is not an active link to an existing attachment.

http://sampleserver3.arcgisonline.com/ArcGIS/rest/services/SanFrancisco/311Incidents/MapServer/0/818654/attachments/1?gdbVersion=sde.DynamicLayers