Requests the number of decision definitions that fulfill the query criteria.Takes the same filtering parameters as the Get Decision Definitions method.

Method

GET /decision-definition/count

Parameters

Query Parameters

Name	Description
decisionDefinitionId	Filter by decision definition id.
decisionDefinitionIdIn	Filter by decision definition ids.
name	Filter by decision definition name.
nameLike	Filter by decision definition names that the parameter is a substring of.
deploymentId	Filter by the deployment the id belongs to.
key	Filter by decision definition key, i.e., the id in the DMN 1.0 XML. Exact match.
keyLike	Filter by decision definition keys that the parameter is a substring of.
category	Filter by decision definition category. Exact match.
categoryLike	Filter by decision definition categories that the parameter is a substring of.
version	Filter by decision definition version.
latestVersion	Only include those decision definitions that are latest versions. Value may only be `true`, as `false` is the default behavior.
resourceName	Filter by the name of the decision definition resource. Exact match.
resourceNameLike	Filter by names of those decision definition resources that the parameter is a substring of.
decisionRequirementsDefinitionId	Filter by the id of the decision requirements definition this decision definition belongs to.
decisionRequirementsDefinitionKey	Filter by the key of the decision requirements definition this decision definition belongs to.
withoutDecisionRequirementsDefinition	Only include decision definitions which does not belongs to any decision requirements definition. Value may only be `true`, as `false` is the default behavior.
tenantIdIn	Filter by a comma-separated list of tenant ids. A decision definition must have one of the given tenant ids.
withoutTenantId	Only include decision definitions which belong to no tenant. Value may only be `true`, as `false` is the default behavior.
includeDecisionDefinitionsWithoutTenantId	Include decision definitions which belong to no tenant. Can be used in combination with `tenantIdIn`. Value may only be `true`, as `false` is the default behavior.
versionTag	Filter by the version tag.

Result

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

Name	Value	Description
count	Number	The number of matching decision definitions.

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`. See the Introduction for the error response format.

Example

Request

GET /decision-definition/count?key=dish-decision&version=2

Response

{
  "count": 1
}

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

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