Get Historic Activity Instance Count
Queries for the number of historic activity instances that fulfill the given parameters. Takes the same parameters as the Get Historic Activity Instances method.
Method
GET /history/activity-instance/count
Parameters
Query Parameters
| Name | Description |
|---|---|
| activityInstanceId | Filter by activity instance id. |
| processInstanceId | Filter by process instance id. |
| processDefinitionId | Filter by process definition id. |
| executionId | Filter by the id of the execution that executed the activity instance. |
| activityId | Filter by the activity id (according to BPMN 2.0 XML). |
| activityName | Filter by the activity name (according to BPMN 2.0 XML). |
| activityType | Filter by activity type. |
| taskAssignee | Only include activity instances that are user tasks and assigned to a given user. |
| finished | Only include finished activity instances. Value may only be true, as false is the default behavior. |
| unfinished | Only include unfinished activity instances. Value may only be true, as false is the default behavior. |
| canceled | Only include canceled activity instances. Value may only be true, as false is the default behavior. |
| completeScope | Only include activity instances which completed a scope. Value may only be true, as false is the default behavior. |
| startedBefore | Restrict to instances that were started before the given date. By default*, the date must have the format yyyy-MM-dd'T'HH:mm:ss.SSSZ, e.g., 2013-01-23T14:42:45.000+0200. |
| startedAfter | Restrict to instances that were started after the given date. By default*, the date must have the format yyyy-MM-dd'T'HH:mm:ss.SSSZ, e.g., 2013-01-23T14:42:45.000+0200. |
| finishedBefore | Restrict to instances that were finished before the given date. By default*, the date must have the format yyyy-MM-dd'T'HH:mm:ss.SSSZ, e.g., 2013-01-23T14:42:45.000+0200. |
| finishedAfter | Restrict to instances that were finished after the given date. By default*, the date must have the format yyyy-MM-dd'T'HH:mm:ss.SSSZ, e.g., 2013-01-23T14:42:45.000+0200. |
| tenantIdIn | Filter by a list of tenant ids. An activity instance must have one of the given tenant ids. |
* For further information, please see the documentation.
Result
A JSON object that contains the count as the only property.
| Name | Value | Description |
|---|---|---|
| count | Number | The number of matching historic activity instances. |
Response Codes
| Code | Media type | Description |
|---|---|---|
| 200 | application/json | Request successful. |
| 400 | application/json | Returned if some of the query parameters are invalid. See the Introduction for the error response format. |
Example
Request
GET /history/activity-instance/count?activityType=userTask
Response
{
"count": 1
}