Get Message Event Subscription

Get a message event subscription for a specific execution and a message name.

Method

GET /execution/{id}/messageSubscriptions/{messageName}

Parameters

Path Parameters

Name Description
id The id of the execution that holds the subscription.
messageName The name of the message that the subscription corresponds to.

Result

A JSON object with the following properties:

Name Description
id The identifier of the event subscription.
eventType The type of the event. message for message events.
eventName The name of the event the subscription belongs to, as defined in the process model.
executionId The id of the execution the subscription belongs to.
processInstanceId The id of the process instance the subscription belongs to.
activityId The id of the activity that the event subscription belongs to. Corresponds to the id in the process model.
tenantId The id of the tenant the subscription belongs to.
createdDate The time the subscription was created by the engine. Format yyyy-MM-dd'T'HH:mm:ss.

Response Codes

Code Media type Description
200 application/json Request successful.
404 application/json A message subscription for the given name and execution does not exist. This may either mean that the execution does not exist, or that it is not subscribed on such a message. See the Introduction for the error response format.

Example

Request

GET /execution/anExecutionId/messageSubscriptions/someMessage

Response

{"id": "anEventSubscriptionId",
"eventType": "message",
"eventName": "anEvent",
"executionId": "anExecutionId",
"processInstanceId": "aProcInstId",
"activityId": "anActivity",
"tenantId": null,
"createdDate": "2013-01-23T13:59:43"}

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