Queries for the number of job definitions that fulfill given parameters.Takes the same parameters as the Get Job Definitions method.

Method

GET /job-definition/count

Parameters

Name	Description
jobDefinitionId	Filter by job definition id.
activityIdIn	Only include job definitions which belong to one of the passed and comma-separated activity ids.
processDefinitionId	Only include job definitions which exist for the given process definition id.
processDefinitionKey	Only include job definitions which exist for the given process definition key.
jobType	Only include job definitions which exist for the given job type. See the User Guide for more information about job types.
jobConfiguration	Only include job definitions which exist for the given job configuration. For example: for timer jobs it is the timer configuration.
active	Only include active job definitions. Value may only be `true`, as `false` is the default behavior.
suspended	Only include suspended job definitions. Value may only be `true`, as `false` is the default behavior.
withOverridingJobPriority	Only include job definitions that have an overriding job priority defined. The only effective value is `true`. If set to `false`, this filter is not applied.
tenantIdIn	Only include job definitions which belong to one of the passed and comma-separated tenant ids.
withoutTenantId	Only include job definitions which belong to no tenant. Value may only be `true`, as `false` is the default behavior.
includeJobDefinitionsWithoutTenantId	Include job definitions which belong to no tenant. Can be used in combination with `tenantIdIn`. Value may only be `true`, as `false` is the default behavior.

A JSON object that contains the count as the only property.

Name	Value	Description
count	Number	The number of matching executions.

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`. See the Introduction for the error response format.

GET /job-definition/count?activityIdIn=ServiceTask1,ServiceTask2

{"count": 2}

原文: https://docs.camunda.org/manual/7.9/reference/rest/job-definition/get-query-count/