Setting up Integration based on conditions

Question

Hi Team, 
 I have a requirement of calling different integrations in one PM node depending on few conditions. The response of all integrations are saved as a JSON file and usage of integration is "Modifies Data". Call integration smart service does not work as it does not have the privilege of setting up integration depending on conditions. Also calling integrations in script task/ER using rule! does not work as usage of integration is "Modifies Data". 
 Do we have any other plugin or smart service to fulfill my requirement?

Abhishek Singh · Answer

If authorisation is same for all the APIs , you can design your integration based on those condition and pass those parameters from process model using rule inputs . 
 Use expression rule to create your json request and use that in your integration request body . 
 For post method use call integration smart service rather using script task