Workflow ID in Integration gateway

[reidlai]

Is there any way can get workflow instance id in response of Postfiltering filter of integration gateway?

[peter]

Hi, this is not possible atm, but you can create a feature request (it will be currently treated as low prio) via Issues on the github repo or create a pull request if you manage to add it yourself.

The only way I could think of would be via an ugly hack:

• create a wrapper workflow that would receive the request
• call a subworkflow (your proper original workflow)
• right after the subworkflow is called, fetch the action log like this one:
  
  
• you can use the resource and action params and limit to 1
• you can fetch the workflow.ID from the result of the action fetch
• put the workflowID to a variable
• use that variable in the Response postfilter

Do note this is an untested idea, if you have many workflows running in a second, there is a chance that you might get a wrong workflow ID in there (if there is a workflow that completed between the subworkflow step and action fetch).