Queries for the number of historic case activity instances that fulfill the given parameters. Takesthe same parameters as the Get Historic Case Activity Instances method.

Method

GET /history/case-activity-instance/count

Parameters

Query Parameters

Name	Description
caseActivityInstanceId	Filter by case activity instance id.
caseActivityInstanceIdIn	Only include case activity instances which belong to one of the passed and comma-separated activity instance ids.
caseInstanceId	Filter by case instance id.
caseDefinitionId	Filter by case definition id.
caseExecutionId	Filter by the id of the case execution that executed the case activity instance.
caseActivityId	Filter by the case activity id (according to CMMN XML).
caseActivityIdIn	Only include case activity instances which belong to one of the passed and comma-separated activity ids.
caseActivityName	Filter by the case activity name (according to CMMN XML).
caseActivityType	Filter by the case activity type (according to CMMN XML).
createdBefore	Restrict to instances that were created before the given date. By default*, the date must have the format `yyyy-MM-dd'T'HHss.SSSZ`, e.g., `2013-01-23T14:42:45.000+0200`.
createdAfter	Restrict to instances that were created after the given date. By default*, the date must have the format `yyyy-MM-dd'T'HHss.SSSZ`, e.g., `2013-01-23T14:42:45.000+0200`.
endedBefore	Restrict to instances that ended before the given date. By default*, the date must have the format `yyyy-MM-dd'T'HHss.SSSZ`, e.g., `2013-01-23T14:42:45.000+0200`.
endedAfter	Restrict to instances that ended after the given date. By default*, the date must have the format `yyyy-MM-dd'T'HHss.SSSZ`, e.g., `2013-01-23T14:42:45.000+0200`.
finished	Only include finished case activity instances. Value may only be `true`, as `false` is the default behavior.
unfinished	Only include unfinished case activity instances. Value may only be `true`, as `false` is the default behavior.
required	Only include required case activity instances. Value may only be `true`, as `false` is the default behavior.
repeatable	Only include repeatable case activity instances. Value may only be `true`, as `false` is the default behavior.
repetition	Only include case activity instances which are repetitions. Value may only be `true`, as `false` is the default behavior.
available	Only include available case activity instances. Value may only be `true`, as `false` is the default behavior.
enabled	Only include enabled case activity instances. Value may only be `true`, as `false` is the default behavior.
disabled	Only include disabled case activity instances. Value may only be `true`, as `false` is the default behavior.
active	Only include active case activity instances. Value may only be `true`, as `false` is the default behavior.
completed	Only include completed case activity instances. Value may only be `true`, as `false` is the default behavior.
terminated	Only include terminated case activity instances. Value may only be `true`, as `false` is the default behavior.
tenantIdIn	Filter by a list of tenant ids. A case 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/case-activity-instance?caseActivityName=aCaseActivityName&completed=false

Response

{
  "count": 1
}

原文: https://docs.camunda.org/manual/7.9/reference/rest/history/case-activity-instance/get-case-activity-instance-query-count/

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