Get Execution Count (POST)
Queries for the number of executions that fulfill given parameters. This method takes the same message body as the Get Executions (POST) method and therefore it is slightly more powerful than the Get Execution Count method.
Method
POST /execution/count
Parameters
Request Body
A JSON object with the following properties:
| Name | Description |
|---|---|
| businessKey | Filter by the business key of the process instances the executions belong to. |
| processDefinitionId | Filter by the process definition the executions run on. |
| processDefinitionKey | Filter by the key of the process definition the executions run on. |
| processInstanceId | Filter by the id of the process instance the execution belongs to. |
| activityId | Filter by the id of the activity the execution currently executes. |
| signalEventSubscriptionName | Select only those executions that expect a signal of the given name. |
| messageEventSubscriptionName | Select only those executions that expect a message of the given name. |
| active | Only include active executions. Value may only be true, as false is the default behavior. |
| suspended | Only include suspended executions. Value may only be true, as false is the default behavior. |
| incidentId | Filter by the incident id. |
| incidentType | Filter by the incident type. See the User Guide for a list of incident types. |
| incidentMessage | Filter by the incident message. Exact match. |
| incidentMessageLike | Filter by the incident message that the parameter is a substring of. |
| tenantIdIn | Filter by a list of tenant ids. An execution must have one of the given tenant ids. Must be a JSON array of Strings. |
| variables | A JSON array to only include executions that have variables with certain values. The array consists of objects with the three properties key, operator and value.
key (String) is the variable name, operator (String) is the comparison operator to be used and value the variable value.value may be String, Number or Boolean.
Valid operator values are: eq - equal to; neq - not equal to; gt - greater than;
gteq - greater than or equal to; lt - lower than; lteq - lower than or equal to;
like.key and value may not contain underscore characters.
|
| processVariables | A JSON array to only include executions that belong to a process instance with variables with certain values. A valid parameter value has the form key_operator_value.
key is the variable name, operator is the comparison operator to be used and value the variable value.Note: Values are always treated as String objects on server side.Valid operator values are: eq - equal to; neq - not equal to.key and value may not contain underscore characters.
|
Result
A JSON object that contains the count as the only property.
| Name | Value | Description |
|---|---|---|
| count | Number | The number of matching executions. |
Response Codes
| Code | Media type | Description |
|---|---|---|
| 200 | application/json | Request successful. |
| 400 | application/json | Returned if some of the query parameters are invalid, for example if a sortOrder parameter is supplied, but no sortBy, or if an invalid operator for variable comparison is used. See the Introduction for the error response format. |
Example
Request
POST /execution/count
Request Body:
{"variables":
[{"name": "myVariable",
"operator": "eq",
"value": "camunda"
},
{"name": "mySecondVariable",
"operator": "neq",
"value": 124}],
"processDefinitionId":"aProcessDefinitionId"}
Response
{"count": 1}