Fetch external service tasks tenant aware

Camunda 7 Topics Discussion & Questions
1

Hi guys,

is it possible to fetch external service tasks for a specific tenant (e.g. filter by tenandId)? We are implementing a usecase with shared process models (for all tenants) with tenant specific worker.

A solution could be

  1. to be able to use expressions in the topicName (e.g. "dosomething_${tenandId})
  2. or extend the fetch API (https://docs.camunda.org/manual/7.7/reference/rest/external-task/fetch/) with a tenandId

Any suggestions or plans on this matter?

2

If you use authorizations, then you can create users that are assigned to single tenants and make queries on their behalf. The result should then only contain tasks for that tenant.