Question 1: How do we configure the output parameters while using process model

Bala K over 9 years ago

Question 1: How do we configure the output parameters while using process model as webservice. By default it returns only "processId".

Question 2: Is it possible to return JSON output from process model web service? How do we configure that?

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0 Stefan Helzle
A Score Level 3
over 9 years ago

You can not return any output when calling a published process model. This is by design. But you can use WebAPIs to return any data in a second call from the other system.
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0 Tim
Certified Lead Developer
over 9 years ago

Also have a look at the synchronous webservice plugin
forum.appian.com/.../e-158097
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0 Bala K over 9 years ago

Thanks. But WebAPIs doesn't allow HTTP POST method and I need to send some data over POST method.
Is Synchronous webservice plugin allows only 3 concurrent requests? Is this configurable?
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0 Bala K over 9 years ago

Otherwise, is there any other way in Appian to expose webservice which can support HTTP POST method?
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0 rawich over 9 years ago

The Synchronous webservice plug-in is probably the most viable solution for you, without a lot of coding. You can modify the code to increase the limit of 3 concurrent requests, if you're in on-premise environment.
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0 sudharanid
A Score Level 3
over 9 years ago

The following posts might help:
forum.appian.com/.../e-124050
forum.appian.com/.../f-115336
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