Manipulate Processvariables

Submitted by Blaubunt on Sat, 02/13/2021 - 11:28
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Hello,

I have troubles getting my Project to start. I want to have a Process that I can start via REST-Api with variables. The first task is a service task that takes this variables and converts it to a object and stores this object inside a pool variable. Currently I give the pool variable as input to the connector, is this the correct approach? Or is there a way to access the variable inside a connector

Connector
Java
1 answer

Submitted by romain.bioteau on Tue, 02/16/2021 - 08:40
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Hi, you should use a process contract to define expected inputs when starting the process.
You can then either store the input using a business variable or a process variable.
This variable can then be used in connector input expressions.

To start your process with a REST API call use the following API:

POST /API/bpm/process/:processId/instantiation
Payload is the valuated contract:

{  
  "ticket_account":"CustomerA",
  "ticket_description":"issue description",
  "ticket_subject":"Issue 1"
}

HTH
Romain

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