Get Task Attachment
Retrieves a task attachment by task id and attachment id.
Method
GET /task/{id}/attachment/{attachmentId}
Parameters
Path Parameters
Name | Description |
---|---|
id | The id of the task. |
attachmentId | The id of the attachment to be retrieved. |
Result
A JSON object corresponding to the Attachment
interface in the engine.
Its properties are as follows:
Name | Value | Description |
---|---|---|
id | String | The id of the task attachment. |
name | String | The name of the task attachment. |
taskId | String | The id of the task to which the attachment belongs. |
description | String | The description of the task attachment. |
type | String | Indication of the type of content that this attachment refers to. Can be MIME type or any other indication. |
url | String | The url to the remote content of the task attachment. |
createTime | String | The time the variable was inserted. Default format* yyyy-MM-dd'T'HH:mm:ss.SSSZ . |
removalTime | String | The time after which the attachment should be removed by the History Cleanup job. Default format* yyyy-MM-dd'T'HH:mm:ss.SSSZ . |
rootProcessInstanceId | String | The process instance id of the root process instance that initiated the process containing the task. |
* For further information, please see the documentation.
Response Codes
Code | Media type | Description |
---|---|---|
200 | application/json | Request successful. |
404 | application/json | The attachment for given task and attachment id does not exist or the history of the engine is disabled. See the Introduction for the error response format. |
Example
Request
GET /task/aTaskId/attachment/aTaskAttachmentId
Response
{
"id": "attachmentId",
"name": "attachmentName",
"taskId": "aTaskId",
"description": "attachmentDescription",
"type": "attachmentType",
"url": "http://my-attachment-content-url.de",
"createTime":"2017-02-10T14:33:19.000+0200",
"removalTime":"2018-02-10T14:33:19.000+0200",
"rootProcessInstanceId": "aRootProcessInstanceId"
}