Error when creating data actions for creating a Phone using API

I was currently working on the project for automating user ID creation in Genesys based on web messages.

I am able to create user, assign roles, division, titles and departments using user APIs.

I am facing challenge in creating data action for creating phones.

I have used below link and APIs to create phones, but it fails on data actions (though I am ABLE TO CREATE it on DEV Center without issues). I am not able to understand the right way of collecting data in Input contaract.

[additionally, Is there any video/book tutorial to explain step-by-step guide to interpret schema and how to write them in the input/output/response body?]

Though I have created lot of data actions which works just fine but this is giving me difficult time to configure it rightly. I must be doing some silly mistake for sure, which I am not able to track. Your expertise should be able to help me look in right direction.

Can someoneplease help me in this matter?

The page I am accessing to create phone is here:
create-phone

POST
/api/v2/telephony/providers/edges/phones

Create a new Phone


Another way:


Kindly ignore. I was able to fix this. Great Learning!