# WorkflowInstance

the workflow instance API

## PUT /cmn/workflow-instances/{id}/resume

>

```json
{"openapi":"3.1.0","info":{"title":"OpenAPI definition","version":"2026.14.3"},"tags":[{"name":"WorkflowInstance","description":"the workflow instance API"}],"servers":[{"url":"http://localhost:52177/api","description":"Generated server url"}],"paths":{"/cmn/workflow-instances/{id}/resume":{"put":{"tags":["WorkflowInstance"],"operationId":"resumeWorkflowInstance","parameters":[{"name":"id","in":"path","description":"ID of workflow-instance","required":true,"schema":{"type":"integer","format":"int64"}}],"responses":{"200":{"description":"OK"}}}}}}
```

## PUT /cmn/workflow-instances/{id}/kill

>

```json
{"openapi":"3.1.0","info":{"title":"OpenAPI definition","version":"2026.14.3"},"tags":[{"name":"WorkflowInstance","description":"the workflow instance API"}],"servers":[{"url":"http://localhost:52177/api","description":"Generated server url"}],"paths":{"/cmn/workflow-instances/{id}/kill":{"put":{"tags":["WorkflowInstance"],"operationId":"killWorkflowInstance","parameters":[{"name":"id","in":"path","description":"ID of workflow-instance","required":true,"schema":{"type":"integer","format":"int64"}}],"responses":{"200":{"description":"OK"}}}}}}
```

## GET /cmn/workflow-instances/{id}

>

```json
{"openapi":"3.1.0","info":{"title":"OpenAPI definition","version":"2026.14.3"},"tags":[{"name":"WorkflowInstance","description":"the workflow instance API"}],"servers":[{"url":"http://localhost:52177/api","description":"Generated server url"}],"paths":{"/cmn/workflow-instances/{id}":{"get":{"tags":["WorkflowInstance"],"operationId":"getById_115","parameters":[{"name":"id","in":"path","description":"ID einer Workflow-Instant","required":true,"schema":{"type":"integer","format":"int64"}}],"responses":{"200":{"description":"OK","content":{"application/json":{"schema":{"$ref":"#/components/schemas/common-workflow-WorkflowInstance"}}}}}}}},"components":{"schemas":{"common-workflow-WorkflowInstance":{"properties":{"version":{"type":"string","description":"Version Identifier for this Object (for PUT)"},"info":{"$ref":"#/components/schemas/core-api-MetaInfo"},"id":{"type":"string","description":"Unique identifier of the Object"},"state":{"type":"string","description":"Status einer Workflow-Instanz","enum":["CREATED","IN_PROCESS","COMPLETED_SUCCESSFULLY","COMPLETED_WITH_FAILURE","ERRONEOUS","ABORTED_CRASHED","ABORTED_MANUALLY","CRASHED","WAITING","INTERRUPTED"]},"workflowRef":{"$ref":"#/components/schemas/core-api-ApiObjectReference"},"workItems":{"type":"array","description":"Schritte des Workflows","items":{"$ref":"#/components/schemas/common-workflow-WorkItem"}},"logEntries":{"type":"array","description":"Logging-Einträge chronologisch sortiert","items":{"$ref":"#/components/schemas/common-workflow-WorkflowInstanceLogLine"}}}},"core-api-MetaInfo":{"description":"MetaInformations for this Object","properties":{"createdAt":{"type":"string","format":"date-time","description":"Created At Timestamp","readOnly":true},"createdFrom":{"type":"string","description":"TenantUser-Identifier of the creator","readOnly":true},"updatedAt":{"type":"string","format":"date-time","description":"Last Updated AT Timestamp","readOnly":true},"updatedFrom":{"type":"string","description":"TenantUser-Identifier of most recent updater","readOnly":true}}},"core-api-ApiObjectReference":{"description":"Related account","properties":{"id":{"type":"string","description":"Identifier"},"label":{"type":"string","description":"a label","readOnly":true},"description":{"type":"string","description":"a short description","readOnly":true},"active":{"type":"boolean","description":"Activ","readOnly":true}},"required":["id"]},"common-workflow-WorkItem":{"description":"Schritte des Workflows","properties":{"version":{"type":"string","description":"Version Identifier for this Object (for PUT)"},"info":{"$ref":"#/components/schemas/core-api-MetaInfo"},"id":{"type":"string","description":"Unique identifier of the Object"},"state":{"type":"string","description":"Bearbeitungszustand eines Work-Items","enum":["OPEN","IN_PROCESS","COMPLETED","ERRONEOUS","ABORTED"]},"workflowElementRef":{"type":"integer","format":"int64","description":"Workflow-Element, das abgebildet wird"},"parentWorkItemRef":{"type":"integer","format":"int64","description":"Work-Item im übergeordneten Workflow, wenn es sich um einen Unter-Workflow handelt"},"responsibleUserRef":{"$ref":"#/components/schemas/core-api-ApiObjectReference"},"logEntries":{"type":"array","description":"Logging-Einträge chronologisch sortiert","items":{"$ref":"#/components/schemas/common-workflow-WorkflowInstanceLogLine"}},"splitResult":{"type":"string","description":"Für Split-Gateways: mit welchem Ergebnis wurde dieses Work-Item ausgeführt"}}},"common-workflow-WorkflowInstanceLogLine":{"description":"Logging-Einträge chronologisch sortiert","properties":{"version":{"type":"string","description":"Version Identifier for this Object (for PUT)"},"info":{"$ref":"#/components/schemas/core-api-MetaInfo"},"id":{"type":"string","description":"Unique identifier of the Object"},"workflowInstanceId":{"type":"integer","format":"int64","description":"ID der Workflow-Instanz"},"workItemId":{"type":"integer","format":"int64","description":"ID des Work-Items"},"logTime":{"type":"string","format":"date-time","description":"Zeitstempel"},"origin":{"type":"string","description":"Wodurch wurde dieser Eintrag ausgelöst","enum":["DEBUG","INFO","WARNING","ERROR","CONSOLE","STACKTRACE"]},"message":{"type":"string","description":"Nachricht"},"messageKey":{"type":"string","description":"I18n-Key"},"propertyPath":{"type":"string","description":"Pfad"},"messageParameter":{"type":"object","additionalProperties":{"type":"object","description":"Parameter für die I18n-Nachricht"},"description":"Parameter für die I18n-Nachricht"}}}}}}
```

## GET /cmn/workflow-instances/workflow-state/{referenceKey}/{referenceId}

> Liefert den Status der aktuellen Workflow-Instanz zu der gegebenen Referenz

```json
{"openapi":"3.1.0","info":{"title":"OpenAPI definition","version":"2026.14.3"},"tags":[{"name":"WorkflowInstance","description":"the workflow instance API"}],"servers":[{"url":"http://localhost:52177/api","description":"Generated server url"}],"paths":{"/cmn/workflow-instances/workflow-state/{referenceKey}/{referenceId}":{"get":{"tags":["WorkflowInstance"],"summary":"Liefert den Status der aktuellen Workflow-Instanz zu der gegebenen Referenz","operationId":"getWorkflowState_8","parameters":[{"name":"referenceId","in":"path","required":true,"schema":{"type":"integer","format":"int64"}},{"name":"referenceKey","in":"path","required":true,"schema":{"type":"string"}}],"responses":{"200":{"description":"Workflow-Instanz gefunden","content":{"application/json":{"schema":{"type":"string","description":"Status einer Workflow-Instanz","enum":["CREATED","IN_PROCESS","COMPLETED_SUCCESSFULLY","COMPLETED_WITH_FAILURE","ERRONEOUS","ABORTED_CRASHED","ABORTED_MANUALLY","CRASHED","WAITING","INTERRUPTED"]}}}},"404":{"description":"Es existiert noch keine Workflow-Instanz","content":{"application/json":{"schema":{"type":"string","description":"Status einer Workflow-Instanz","enum":["CREATED","IN_PROCESS","COMPLETED_SUCCESSFULLY","COMPLETED_WITH_FAILURE","ERRONEOUS","ABORTED_CRASHED","ABORTED_MANUALLY","CRASHED","WAITING","INTERRUPTED"]}}}}}}}}}
```

## GET /cmn/workflow-instances/workflow-instances-preset/{referenceKey}/{referenceId}

> Liefert ein Query-Preset zur Selektion aller Workflow-Instanzen zu der gegebenen Referenz

```json
{"openapi":"3.1.0","info":{"title":"OpenAPI definition","version":"2026.14.3"},"tags":[{"name":"WorkflowInstance","description":"the workflow instance API"}],"servers":[{"url":"http://localhost:52177/api","description":"Generated server url"}],"paths":{"/cmn/workflow-instances/workflow-instances-preset/{referenceKey}/{referenceId}":{"get":{"tags":["WorkflowInstance"],"summary":"Liefert ein Query-Preset zur Selektion aller Workflow-Instanzen zu der gegebenen Referenz","operationId":"getWorkflowInstancesPreset_8","parameters":[{"name":"referenceId","in":"path","required":true,"schema":{"type":"integer","format":"int64"}},{"name":"referenceKey","in":"path","required":true,"schema":{"type":"string"}}],"responses":{"200":{"description":"Workflow-Instanz gefunden","content":{"application/json":{"schema":{"$ref":"#/components/schemas/common-cunit-QueryPreset"}}}}}}}},"components":{"schemas":{"common-cunit-QueryPreset":{"description":"Adhoc 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inklusive?","readOnly":true},"notNull":{"type":"boolean","default":false,"description":"ist der Wert 'null' verboten?","readOnly":true},"notBlank":{"type":"boolean","description":"Bei Strings: ist ein String nur aus Whitespace verboten?","readOnly":true}}},"core-cunit-CuAttributeDataType":{"description":"data-type für dieses Attribut (falls dataTypeIdentifier leer ist)","properties":{"identifier":{"type":"string","description":"Datentyp-identifier","readOnly":true},"jsType":{"type":"string","description":"welcher Typ ist es","readOnly":true},"objectRefIdentifier":{"type":"string","description":"bei Object_Ref: welcher Typ ist es genau","readOnly":true},"filterOptions":{"$ref":"#/components/schemas/core-cunit-CuAttributeFilterOptions"},"functions":{"type":"array","description":"welche Funktionen sind erlaubt?","items":{"type":"string","description":"welche Funktionen sind erlaubt?"},"readOnly":true},"predicateOperations":{"type":"array","description":"welche Operations sind 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```

## GET /cmn/workflow-instances/latest-workflow-instance/{referenceKey}/{referenceId}

> Liefert die neuste Workflow-Instanz zu der gegebenen Referenz

```json
{"openapi":"3.1.0","info":{"title":"OpenAPI definition","version":"2026.14.3"},"tags":[{"name":"WorkflowInstance","description":"the workflow instance API"}],"servers":[{"url":"http://localhost:52177/api","description":"Generated server url"}],"paths":{"/cmn/workflow-instances/latest-workflow-instance/{referenceKey}/{referenceId}":{"get":{"tags":["WorkflowInstance"],"summary":"Liefert die neuste Workflow-Instanz zu der gegebenen Referenz","operationId":"getLatestWorkflowInstance_8","parameters":[{"name":"referenceId","in":"path","required":true,"schema":{"type":"integer","format":"int64"}},{"name":"referenceKey","in":"path","required":true,"schema":{"type":"string"}}],"responses":{"200":{"description":"Workflow-Instanz gefunden","content":{"application/json":{"schema":{"$ref":"#/components/schemas/common-workflow-WorkflowInstance"}}}},"404":{"description":"Es existiert noch keine Workflow-Instanz","content":{"application/json":{"schema":{"$ref":"#/components/schemas/common-workflow-WorkflowInstance"}}}}}}}},"components":{"schemas":{"common-workflow-WorkflowInstance":{"properties":{"version":{"type":"string","description":"Version Identifier for this Object (for PUT)"},"info":{"$ref":"#/components/schemas/core-api-MetaInfo"},"id":{"type":"string","description":"Unique identifier of the Object"},"state":{"type":"string","description":"Status einer Workflow-Instanz","enum":["CREATED","IN_PROCESS","COMPLETED_SUCCESSFULLY","COMPLETED_WITH_FAILURE","ERRONEOUS","ABORTED_CRASHED","ABORTED_MANUALLY","CRASHED","WAITING","INTERRUPTED"]},"workflowRef":{"$ref":"#/components/schemas/core-api-ApiObjectReference"},"workItems":{"type":"array","description":"Schritte des Workflows","items":{"$ref":"#/components/schemas/common-workflow-WorkItem"}},"logEntries":{"type":"array","description":"Logging-Einträge chronologisch sortiert","items":{"$ref":"#/components/schemas/common-workflow-WorkflowInstanceLogLine"}}}},"core-api-MetaInfo":{"description":"MetaInformations for this Object","properties":{"createdAt":{"type":"string","format":"date-time","description":"Created At Timestamp","readOnly":true},"createdFrom":{"type":"string","description":"TenantUser-Identifier of the creator","readOnly":true},"updatedAt":{"type":"string","format":"date-time","description":"Last Updated AT Timestamp","readOnly":true},"updatedFrom":{"type":"string","description":"TenantUser-Identifier of most recent updater","readOnly":true}}},"core-api-ApiObjectReference":{"description":"Related account","properties":{"id":{"type":"string","description":"Identifier"},"label":{"type":"string","description":"a label","readOnly":true},"description":{"type":"string","description":"a short description","readOnly":true},"active":{"type":"boolean","description":"Activ","readOnly":true}},"required":["id"]},"common-workflow-WorkItem":{"description":"Schritte des Workflows","properties":{"version":{"type":"string","description":"Version Identifier for this Object (for PUT)"},"info":{"$ref":"#/components/schemas/core-api-MetaInfo"},"id":{"type":"string","description":"Unique identifier of the Object"},"state":{"type":"string","description":"Bearbeitungszustand eines Work-Items","enum":["OPEN","IN_PROCESS","COMPLETED","ERRONEOUS","ABORTED"]},"workflowElementRef":{"type":"integer","format":"int64","description":"Workflow-Element, das abgebildet wird"},"parentWorkItemRef":{"type":"integer","format":"int64","description":"Work-Item im übergeordneten Workflow, wenn es sich um einen Unter-Workflow handelt"},"responsibleUserRef":{"$ref":"#/components/schemas/core-api-ApiObjectReference"},"logEntries":{"type":"array","description":"Logging-Einträge chronologisch sortiert","items":{"$ref":"#/components/schemas/common-workflow-WorkflowInstanceLogLine"}},"splitResult":{"type":"string","description":"Für Split-Gateways: mit welchem Ergebnis wurde dieses Work-Item ausgeführt"}}},"common-workflow-WorkflowInstanceLogLine":{"description":"Logging-Einträge chronologisch sortiert","properties":{"version":{"type":"string","description":"Version Identifier for this Object (for PUT)"},"info":{"$ref":"#/components/schemas/core-api-MetaInfo"},"id":{"type":"string","description":"Unique identifier of the Object"},"workflowInstanceId":{"type":"integer","format":"int64","description":"ID der Workflow-Instanz"},"workItemId":{"type":"integer","format":"int64","description":"ID des Work-Items"},"logTime":{"type":"string","format":"date-time","description":"Zeitstempel"},"origin":{"type":"string","description":"Wodurch wurde dieser Eintrag ausgelöst","enum":["DEBUG","INFO","WARNING","ERROR","CONSOLE","STACKTRACE"]},"message":{"type":"string","description":"Nachricht"},"messageKey":{"type":"string","description":"I18n-Key"},"propertyPath":{"type":"string","description":"Pfad"},"messageParameter":{"type":"object","additionalProperties":{"type":"object","description":"Parameter für die I18n-Nachricht"},"description":"Parameter für die I18n-Nachricht"}}}}}}
```