API POST call with request combining parameters and a JSON

[Didier]

I would like to use the DCM with a API Post call which has several parameters and a JSON

It's ok when the parameters are added to the url used as parameter in the Basic Tab (http://endpoint.local?parameterName1=parameterValuer1&parameterName2=parameterValuer2)

and the JSON is taken as Query body from a Field in the Payload tab of the Download tool.

 

The url with all the parameters cannot be saved in the DCM and I didn't find a way to combine the parameters and the JSON in the payload tab (the radio buttons impose the choice of only one option)

Thanks for your help and happy holidays !